local

Local Bad Dog Agility Team Takes The Win at This Year's Westminster Dog Show Masters Agility Championship

The Masters Agility Championship Category, has been a relatively new, but highly anticipated contest event starter for Westminster fans over the past seven years and this year's winner is Bad Dog Agility trained P!nk!




local

Art San Diego 2019 Soars in Convention Center Debut: Increased Attendance and New Local Art Programs Highlight Exciting Weekend

Art San Diego 2019 offered aficionados and novice collectors alike an unparalleled opportunity to explore, experience, experiment and discover.




local

Local Artist Juan Enrique Velazquez to Compete at 3rd Annual Graffiti Arts Festival on Saturday, March 14, 2020

Army Reservist to Paint Mural Inspired by Country Music Legend George Strait




local

Live Show Featuring Broadway Talent Benefiting Local Bay Area Theatre Companies Affected By COVID-19 - Bay Area Theatre Live!

Bay Area Theatre Live! is bringing together over 20 Broadway and Bay Area Stars performing for a LIVE audience via YouTube and Facebook. All in an effort to raise money for Bay Area Theatre Companies affected by COVID-19.




local

Baladna Signed with Muntajat to Supply Locally Manufactured Plastic Raw Materials

Baladna announced the signing of an agreement with "Muntajat" to supply plastic raw materials used in the manufacture of milk




local

Georgia U.S. Senate Candidate Buckley says The Federal Government Should Not Bail Out State and Local Governments




local

Amid Coronavirus Pandemic, Local Party Clothing Brand Funstigators Makes Masks to Help Save Lives

Funstigators, an independent clothing company based in Los Angeles run by Cookie and Jesse Steele, has refocused it's manufacturing operations to produce masks that will help slow the spread of COVID-19 through the community.




local

Teddy, Meekins & Talbert, P.L.L.C. Receives "Best Law Firm" Honors from National Legal Publication and Local Shelby News Publication

The Shelby Star awarded First Place for Best Law Firm to Teddy, Meekins & Talbert, and Best Lawyers in America - U.S. News & World Report bestowed 'Best Law Firms' honors, including specific distinction for DUI/DWI defense defense in Charlotte.




local

List Published of Antimicrobial Products Used in Public Schools, State and Local Government Offices

Bid Desk Publishes Online List to Help Consumers Create Healthier Work from Home and Homeschooling Spaces




local

Reily and Associates Announce Plans to Offer Assistance to the Local Community During the COVID-19 Crisis

Reily and Associates pledge to use their resources and experience to find ways to help the local community through funds, equipment, and logistical support, throughout this coronavirus crisis.




local

Anthony Bourdain on Why Leaders Should Eat with the Locals

Anthony Bourdain, celebrity chef and host of the Travel Channel's "Anthony Bourdain: No Reservations."




local

BMW Group India resumes local production at Chennai plant

German car maker BMW commenced operations at the Chennai plant in accordance with the government-initiated guidelines. The company also stated that the BMW, MINI and BMW Motorrad dealerships across the country would restart the operations in adherence to local government directives.




local

Domestic steelmakers rely on exports as local demand slumps

The likes of Tata Steel and Jindal Steel & Power are exporting 80-90% of their production, while JSW Steel is looking at shipping out somewhere around 20-30% of its output.




local

Justice Department Announces Resources to Assist State and Local Reform of Fine and Fee Practices




local

Couple Who Worked at Local Research Institute for 10 Years Charged with Stealing Trade Secrets, Wire Fraud

A former Dublin, Ohio, couple has been charged with crimes related to stealing exosome-related trade secrets concerning the research, identification and treatment of a range of pediatric medical conditions announced Assistant Attorney General John C. Demers of National Security, U.S. Attorney Benjamin C. Glassman for the Southern District of Ohio, Assistant Director John Brown of the Counterintelligence division and FBI Special Agent in Charge Todd Wickerham of the Cincinnati division.




local

Operation: Shop Local

WBAL NewsRadio, 98 Rock, WBAL-TV 11 and our partners at Howard Bank are proud to launch ‘Operation: Shop Local’ a community initiative to benefit small businesses in the Baltimore region.




local

Operation: Shop Local

WBAL NewsRadio, 98 Rock, WBAL-TV 11 and our partners at Howard Bank are proud to launch ‘Operation: Shop Local’ a community initiative to benefit small businesses in the Baltimore region.




local

Operation: Shop Local

WBAL NewsRadio, 98 Rock, WBAL-TV 11 and our partners at Howard Bank are proud to launch ‘Operation: Shop Local’ a community initiative to benefit small businesses in the Baltimore region.




local

Local Teacher Helps Turn Grand Canyon National Park into Area's Best Classroom

Lori Rommel will be donning a National Park Service uniform to participate in immersive learning experiences that she will turn into service-based educational programs for students in the fall. https://www.nps.gov/grca/learn/news/24jun10_news.htm




local

Grand Canyon National Park = visitors, money and jobs for local economy

A new National Park Service (NPS) report shows that almost 4.4 million visitors spent more than $415 million in Grand Canyon National Park and in gateway regions around the park in 2010. https://www.nps.gov/grca/learn/news/2012-02-28_economics.htm




local

Gary Paul Nabhan, “pioneer of the local food movement”, to speak at Grand Canyon National Park

Grand Canyon National Park’s Green Team is pleased to announce that Dr. Gary Paul Nabhan, award-winning author, conservation biologist, farmer, and "pioneer of the local food movement" as he has been called by Time magazine, Utne Reader, and Mother Earth News, will be presenting special programs at the park on July 21 and 22, 2012. https://www.nps.gov/grca/learn/news/2012-07-13_nabhan.htm




local

Tourism to Grand Canyon National Park creates $476 million in Economic Benefit Report shows visitor spending supports 6,238 jobs in local economy

A new National Park Service (NPS) report shows that 4,564,841 visitors to Grand Canyon National Park in 2013 spent $476,194.8 million in communities near the park. That spending supported 6,238 jobs in the local area. https://www.nps.gov/grca/learn/news/tourism-to-grand-canyon-national-park-creates-476-million-dollars-in-economic-benefit-report-shows-visitor-spending-supports-6238-jobs-in-local-economy.htm




local

Grand Canyon National Park Is Modifying Additional Operations To Implement Local Health Guidance

Grand Canyon National Park, in response to guidance from Center for Disease Control and Prevention, is announcing additional modifications to operations to support federal, state, and local efforts to slow the spread of the novel coronavirus (COVID-19). https://www.nps.gov/grca/learn/news/grca-modify-additional-opps-to-implem-loc-health-guid-03-26-2020.htm




local

Eastwood’s ‘torrid affair’ with local at Movie World launch

THE star in the car was Clint Eastwood who came to town, not on a horse,




local

Lowe‘s Sends Mother’s Day Love to Isolated Seniors With $1 Million in Flower Baskets Delivered From Local Growers

Lowe’s is delivering $1 million worth of flower baskets to isolating moms and grandmothers in senior homes around the US for Mother’s Day.

The post Lowe‘s Sends Mother’s Day Love to Isolated Seniors With $1 Million in Flower Baskets Delivered From Local Growers appeared first on Good News Network.




local

The idiosyncrasies of streams: local variability mitigates vulnerability of trout to changing conditions

Land use and climate change are two key factors with the potential to affect stream conditions and fish habitat. Since the 1950s, Washington and Oregon have required forest practices designed to mitigate the effects of timber harvest on streams and fish.




local

Northwest Forest Plan-the first 10 years (1994-2003): socioeconomic monitoring of the Klamath National Forest and three local communities.

This report examines socioeconomic changes that took place between 1990 and 2003 on and around lands managed by the Klamath National Forest in California to assess the effects of the Northwest Forest Plan (the Plan) on rural economies and communities there. Three case communities were studied: Scott Valley, Butte Valley, and Mid-Klamath.




local

Northwest Forest Plan-The First 10 Years: Socioeconomic Monitoring of The Olympic National Forest and Three Local Communities

This report examines socioeconomic changes that occurred between 1990 and 2000 associated with implementation of the Northwest Forest Plan (the Plan) in the Olympic National Forest in western Washington. We used a combination of quantitative data from the U.S. census and the USDA Forest Service, historical documents, and interviews from Forest Service employees and members of three case study communities-Quilcene, the Lake Quinault area, and the Quinault Indian Nation. We explore how the Plan affected the flow of socioeconomic benefits associated with the Olympic National Forest, such as the production of forest commodities and forest-based recreation, agency jobs, procurement contract work for ecosystem management activities, grants for community economic assistance, payments to county governments, and opportunities for collaborative forest management. The greatest change in socioeconomic benefits derived from the forest was the curtailment of timber harvest activities. This not only affected timber industry jobs in local communities, but also resulted in declining agency budgets and staff reductions. Mitigation efforts varied. Ecosystem management contracts declined and shifted from labor-intensive to equipment-intensive activities, with about half of all contractors from the Olympic Peninsula. Economic assistance grants benefited communities that had the staff and resources to develop projects and apply for monies, but provided little benefit to communities without those resources. Payments to counties served as an important source of revenue for rural schools and roads. We also examine socioeconomic changes that occurred in the case study communities, and the influence of forest management policy on these changes. Between 1990 and 2000 all three communities showed a decrease in population, an increase in median age, a decline in timber industry-related employment, and an increase in service-industry and government jobs. Quilcene's proximity to the larger urban centers has attracted professional and service industry workers that commute to larger economic hubs. Lake Quinault area residents are increasingly turning to tourism, and its growing Latino population works in the cedar shake and floral greens industries. For the Quinault Indian Nation, employment in tribal government and its casino has helped offset job losses in the fishing and timber industries. Many changes observed in the communities were a result of the prior restructuring of the forest products industry, national economic trends, and demographic shifts. However, for Quilcene and Lake Quinault, which were highly dependent on the national forest for timber and served as Forest Service district headquarters, the loss of timber industry and Forest Service jobs associated with the Plan led to substantial job losses and crises in the economic and social capital of these communities.




local

Northwest Forest Plan (The First 10 Years 1994-2003): Socioeconomic Monitoring of Coos Bay District and Three Local Communities

This case study examines the socioeconomic changes that took place between 1990 and 2000 in and around lands managed by the Bureau of Land Management (BLM) Coos Bay District in southwestern Oregon for purposes of assessing the effects of the Northwest Forest Plan (the Plan) on rural economies and communities in the Coos Bay region.




local

Traditional and local ecological knowledge about forest biodiversity in the Pacific Northwest

This paper synthesizes the existing literature about traditional and local ecological knowledge relating to biodiversity in Pacific Northwest forests in order to assess what is needed to apply this knowledge to forest biodiversity conservation efforts. We address four topics: (1) views and values people have relating to biodiversity, (2) the resource use and management practices of local forest users and their effects on biodiversity, (3) methods and models for integrating traditional and local ecological knowledge into biodiversity conservation on public and private lands, and (4) challenges to applying traditional and local ecological knowledge for biodiversity conservation. We focus on the ecological knowledge of three groups who inhabit the region: American Indians, family forest owners, and commercial nontimber forest product (NTFP) harvesters.




local

Northwest Forest Plan-the first 10 years (1994-2003): Socioeconomic monitoring of the Okanogan-Wenatchee National Forest and five local communities

This report examines socioeconomic changes that occurred between 1990 and 2003 associated with implementation of the Northwest Forest Plan (the Plan) in and around lands managed by the Okanogan-Wenatchee National Forest in Washington state. Our findings are based on quantitative data from the U.S. census, the USDA Forest Service and other federal databases, historical documents, and interviews with Forest Service employees and members of five case study communities: Naches Valley, Cashmere, Entiat, Twisp, and the Upper Okanogan Valley. We explore how the Plan affected the flow of socioeconomic benefits associated with the Okanogan-Wenatchee National Forest, such as the production of forest commodities and forest-based recreation, agency jobs, procurement contract work for ecosystem management activities, grants for community economic assistance, payments to county governments, and opportunities for collaborative forest management. The greatest socioeconomic change stemming from the national forest during the study period was the sharp decline in timber harvest activities, a change that had been underway prior to the Plan. This decline not only affected timber industry jobs in local communities, but also resulted in declining agency budgets and staff reductions. Communities' responses differed. Communities with greater economic diversity were able to absorb the changes in forest management, whereas communities more heavily dependent on timber experienced an additional destabilizing effect.




local

ThinkIndie Shirts Launch To Help Save Local Record Stores

DUALTONE MUSIC GROUP has partnered with THINKINDIE, MAGNOLIA RECORD CLUB and WEA/ADA DISTRIBUTION to raise money in support of independent retail record stores through sales of a new, … more




local

RTDNA, Freedom Forum 'Local Broadcasters Town Hall' Seeks Presenters To Talk About Their Stations' Efforts To Address Pandemic

The RADIO TELEVISION DIGITAL NEWS ASSOCIATION and FREEDOM FORUM Power Shift Project are holding a "Local Broadcasters Town Hall" online on MAY 27th to highlight the work being done … more




local

Stingray Radio Launches A Stimulus Plan, With A $15 Million Radio Economic Recovery Program For Local Business

STINGRAY will do its part to kick-start CANADA’s economic recovery with the establishment of an economic stimulus plan via its 104 radio stations across the country to help local … more




local

5 Tips To Improve Your Geo-Targeted Local SEO Services For Multiple Locations

As we all know, SEO is a broad-spectrum umbrella term that is used to describe the measures taken to improve your website and help it to rank higher in search engine results for keywords and phrases related to your business. Local SEO is an effective way to optimize a business for the local audience while...




local

Dugout Sports, MLB pitcher Mitch Keller team up to support local firefighters during pandemic

CEDAR RAPIDS — Jay Whannel is baseball through and through. He was a star player in high school and college, played briefly in the professional independent leagues. He coached in college and...



  • Minor League Sports

local

Joe wants you to Sample that: One C.R. man is on a mission to help local restaurants gain fans

When Joe Sample started posting photos of his takeout food stops in the days after Iowa restaurants were ordered shut down to dine-in service in March, he didn’t think much of it. He just...



  • Food & Drink

local

Website Localization: Going Global Amidst The Next Recession

What does a localization specialist do? What is the concept of localization? If these questions are on your mind, then this article is for you. More




local

How to Migrate a Local WordPress Install to a Live Site. Duplicator plugin

Using a local server environment will save you a bunch of time if you regularly develop new WordPress websites. Local development has many advantages – it’s faster and more secure than constantly uploading files to a server.




local

Joe wants you to Sample that: One C.R. man is on a mission to help local restaurants gain fans

When Joe Sample started posting photos of his takeout food stops in the days after Iowa restaurants were ordered shut down to dine-in service in March, he didn’t think much of it. He just wanted to get some good food while supporting restaurants.

“I have a lot of friends in the food business. My wife worked at Elevate Salon and Emil’s Deli, so she’s not working right now,” he said. “I felt it was a great way to support local businesses.”

But then a new Facebook group dedicated to promoting curbside, delivery and takeout food options in Cedar Rapids sprung up — this week, it had more than 15,000 members — and Sample started sharing photos there. The 46-year-old Cedar Rapids resident quickly found himself having a new experience — going viral.

In a pandemic, that phrase could have negative connotations, but this was the positive kind of viral spread. The kind where hundreds of people liked his photos and commented on them. Then a Cedar Rapids T-shirt maker, Ivory Pearl Designs, started selling “Be Like Joe” T-shirts and other people started showing up to order takeout in the shirts. Soon, restaurants were asking if he would come take a photo at their restaurant.

“I just started it to have fun and posted a few fun pictures, and then I started having restaurants reach out to me,” Sample said.

He decided to dedicate his stimulus check from the federal government to the effort. Sometimes, he said he hits up more than one restaurant a day.

“I’ve hit close to 60 restaurants,” he said.

He’s leaned into the enthusiasm and found ways to play up the efforts. One day he dressed as Oscar the Grouch while visiting’ Oscar’s Restaurant in Hiawatha. On another day, he and one of his daughters bought plastic pig noses to wear on a stop at the Blind Pig in Cedar Rapids. He wears a Superman costume to some stops.

“I was totally surprised at how viral it went,” he said. “Now I’m just trying to keep it exciting.”

In his day job, Sample is a salesman for American Building Components in Mount Pleasant. He normally spends a lot of time on the road, selling metal roofing, siding and steel frame structures around the Midwest. These days, he’s working from home, making sales over the phone instead. He said going out to get carryout is a chance to see other people and get out of the house.

“It brings some normalcy to my life,” he said.

He has two daughters at home, age 9 and 15, and one son, 22. When he’s not eating out, he likes to spend time outdoors with his family, fishing, camping, hunting and coaching soccer. He admits his last name is a bit on-the-nose for his newest hobby.

“A lot of people ask, ‘Is that really even your real name?’” he said with a laugh.

Sample was born and raised in Cedar Rapids, which fuels his desire to support his town.

“My dad had Sample Pharmacies when I was growing up. People helped support us, so I figured it was the least I could do, to support other local businesses,” he said. “I think the biggest thing is, we want to keep them here. There are so many great restaurants in Cedar Rapids, and we don’t want to lose half of them. I’m going to try to keep going with this until they open the places back up, as much as I can.”

He also has helped do deliveries of donated meals to area hospitals and long-term care facilities. That effort started when his younger daughter’s Girl Scout troop had dozens of boxes of unsold cookies and few options to sell them once the pandemic hit. Sample’s family purchased them and sent them to staff at Mercy Medical Center. Since then he’s dropped off boxes of pita, hummus and gyro meat from Pita’z Mediterranean and American Cuisine, trays of cinnamon rolls from Oscar’s and other places.

“People seem to be very supportive in Cedar Rapids,” he said.

He gave a lot of credit to the Cedar Rapids Facebook group, which was started by Lindsay Leahy, Brooke Murphy-Fitzgerald and Shannon Hanson. Others like it have sprung up in Marion, North Liberty and Iowa City.

“I think this has opened a lot of people’s eyes; it has given people an opportunity to try new things,” Sample said. “I’ve seen more restaurants on here than I’d ever tried before.”

He’s also started to promote nonprofits like the Freedom Festival. He is helping sell the $5 commemorative buttons — even though the 2020 festival was canceled, the buttons will help support the organization’s operations. And he helped with a Big Brothers Big Sisters fundraiser, an effort which inspired him so much he signed up as a volunteer.

He said he hopes his efforts, and others like it inspire others to support the community.

“Keep supporting local, do your best to stay healthy, and when restaurants open back up, keep going to them,” he said. “They’re going to need our help for a long time to come.”

Comments: (319) 398-8339; alison.gowans@thegazette.com



  • Food & Drink

local

School District Switches to Local and Organic Meals, Cuts Carbon Footprint—and Saves Money

By Melissa Hellmann Yes! Magazine A new report revealed surprising results when Oakland overhauled its lunch menu at 100-plus schools by serving less meat and more fruits and vegetables. When her eldest son was in elementary school in the Oakland … Continue reading




local

Locally equivalent Floer complexes and unoriented link cobordisms. (arXiv:1911.03659v4 [math.GT] UPDATED)

We show that the local equivalence class of the collapsed link Floer complex $cCFL^infty(L)$, together with many $Upsilon$-type invariants extracted from this group, is a concordance invariant of links. In particular, we define a version of the invariants $Upsilon_L(t)$ and $ u^+(L)$ when $L$ is a link and we prove that they give a lower bound for the slice genus $g_4(L)$. Furthermore, in the last section of the paper we study the homology group $HFL'(L)$ and its behaviour under unoriented cobordisms. We obtain that a normalized version of the $upsilon$-set, introduced by Ozsv'ath, Stipsicz and Szab'o, produces a lower bound for the 4-dimensional smooth crosscap number $gamma_4(L)$.




local

Local Moduli of Semisimple Frobenius Coalescent Structures. (arXiv:1712.08575v3 [math.DG] UPDATED)

We extend the analytic theory of Frobenius manifolds to semisimple points with coalescing eigenvalues of the operator of multiplication by the Euler vector field. We clarify which freedoms, ambiguities and mutual constraints are allowed in the definition of monodromy data, in view of their importance for conjectural relationships between Frobenius manifolds and derived categories. Detailed examples and applications are taken from singularity and quantum cohomology theories. We explicitly compute the monodromy data at points of the Maxwell Stratum of the A3-Frobenius manifold, as well as at the small quantum cohomology of the Grassmannian G(2,4). In the latter case, we analyse in details the action of the braid group on the monodromy data. This proves that these data can be expressed in terms of characteristic classes of mutations of Kapranov's exceptional 5-block collection, as conjectured by one of the authors.




local

Local mollification of Riemannian metrics using Ricci flow, and Ricci limit spaces. (arXiv:1706.09490v2 [math.DG] UPDATED)

We use Ricci flow to obtain a local bi-Holder correspondence between Ricci limit spaces in three dimensions and smooth manifolds. This is more than a complete resolution of the three-dimensional case of the conjecture of Anderson-Cheeger-Colding-Tian, describing how Ricci limit spaces in three dimensions must be homeomorphic to manifolds, and we obtain this in the most general, locally non-collapsed case. The proofs build on results and ideas from recent papers of Hochard and the current authors.




local

Some local Maximum principles along Ricci Flow. (arXiv:2005.03189v1 [math.DG])

In this note, we establish a local maximum principle along Ricci flow under scaling invariant curvature condition. This unifies the known preservation of nonnegativity results along Ricci flow with unbounded curvature. By combining with the Dirichlet heat kernel estimates, we also give a more direct proof of Hochard's localized version of a maximum principle given by R. Bamler, E. Cabezas-Rivas, and B. Wilking on the lower bound of curvature conditions.




local

Global Locality in Biomedical Relation and Event Extraction. (arXiv:1909.04822v2 [cs.CL] UPDATED)

Due to the exponential growth of biomedical literature, event and relation extraction are important tasks in biomedical text mining. Most work only focus on relation extraction, and detect a single entity pair mention on a short span of text, which is not ideal due to long sentences that appear in biomedical contexts. We propose an approach to both relation and event extraction, for simultaneously predicting relationships between all mention pairs in a text. We also perform an empirical study to discuss different network setups for this purpose. The best performing model includes a set of multi-head attentions and convolutions, an adaptation of the transformer architecture, which offers self-attention the ability to strengthen dependencies among related elements, and models the interaction between features extracted by multiple attention heads. Experiment results demonstrate that our approach outperforms the state of the art on a set of benchmark biomedical corpora including BioNLP 2009, 2011, 2013 and BioCreative 2017 shared tasks.




local

Seismic Shot Gather Noise Localization Using a Multi-Scale Feature-Fusion-Based Neural Network. (arXiv:2005.03626v1 [cs.CV])

Deep learning-based models, such as convolutional neural networks, have advanced various segments of computer vision. However, this technology is rarely applied to seismic shot gather noise localization problem. This letter presents an investigation on the effectiveness of a multi-scale feature-fusion-based network for seismic shot-gather noise localization. Herein, we describe the following: (1) the construction of a real-world dataset of seismic noise localization based on 6,500 seismograms; (2) a multi-scale feature-fusion-based detector that uses the MobileNet combined with the Feature Pyramid Net as the backbone; and (3) the Single Shot multi-box detector for box classification/regression. Additionally, we propose the use of the Focal Loss function that improves the detector's prediction accuracy. The proposed detector achieves an AP@0.5 of 78.67\% in our empirical evaluation.




local

A Local Spectral Exterior Calculus for the Sphere and Application to the Shallow Water Equations. (arXiv:2005.03598v1 [math.NA])

We introduce $Psimathrm{ec}$, a local spectral exterior calculus for the two-sphere $S^2$. $Psimathrm{ec}$ provides a discretization of Cartan's exterior calculus on $S^2$ formed by spherical differential $r$-form wavelets. These are well localized in space and frequency and provide (Stevenson) frames for the homogeneous Sobolev spaces $dot{H}^{-r+1}( Omega_{ u}^{r} , S^2 )$ of differential $r$-forms. At the same time, they satisfy important properties of the exterior calculus, such as the de Rahm complex and the Hodge-Helmholtz decomposition. Through this, $Psimathrm{ec}$ is tailored towards structure preserving discretizations that can adapt to solutions with varying regularity. The construction of $Psimathrm{ec}$ is based on a novel spherical wavelet frame for $L_2(S^2)$ that we obtain by introducing scalable reproducing kernel frames. These extend scalable frames to weighted sampling expansions and provide an alternative to quadrature rules for the discretization of needlet-like scale-discrete wavelets. We verify the practicality of $Psimathrm{ec}$ for numerical computations using the rotating shallow water equations. Our numerical results demonstrate that a $Psimathrm{ec}$-based discretization of the equations attains accuracy comparable to those of spectral methods while using a representation that is well localized in space and frequency.




local

Semantic Signatures for Large-scale Visual Localization. (arXiv:2005.03388v1 [cs.CV])

Visual localization is a useful alternative to standard localization techniques. It works by utilizing cameras. In a typical scenario, features are extracted from captured images and compared with geo-referenced databases. Location information is then inferred from the matching results. Conventional schemes mainly use low-level visual features. These approaches offer good accuracy but suffer from scalability issues. In order to assist localization in large urban areas, this work explores a different path by utilizing high-level semantic information. It is found that object information in a street view can facilitate localization. A novel descriptor scheme called "semantic signature" is proposed to summarize this information. A semantic signature consists of type and angle information of visible objects at a spatial location. Several metrics and protocols are proposed for signature comparison and retrieval. They illustrate different trade-offs between accuracy and complexity. Extensive simulation results confirm the potential of the proposed scheme in large-scale applications. This paper is an extended version of a conference paper in CBMI'18. A more efficient retrieval protocol is presented with additional experiment results.




local

Regression Forest-Based Atlas Localization and Direction Specific Atlas Generation for Pancreas Segmentation. (arXiv:2005.03345v1 [cs.CV])

This paper proposes a fully automated atlas-based pancreas segmentation method from CT volumes utilizing atlas localization by regression forest and atlas generation using blood vessel information. Previous probabilistic atlas-based pancreas segmentation methods cannot deal with spatial variations that are commonly found in the pancreas well. Also, shape variations are not represented by an averaged atlas. We propose a fully automated pancreas segmentation method that deals with two types of variations mentioned above. The position and size of the pancreas is estimated using a regression forest technique. After localization, a patient-specific probabilistic atlas is generated based on a new image similarity that reflects the blood vessel position and direction information around the pancreas. We segment it using the EM algorithm with the atlas as prior followed by the graph-cut. In evaluation results using 147 CT volumes, the Jaccard index and the Dice overlap of the proposed method were 62.1% and 75.1%, respectively. Although we automated all of the segmentation processes, segmentation results were superior to the other state-of-the-art methods in the Dice overlap.