Aspects of the disclosure relate generally to providing a user with an image navigation experience. In order to do so, a reference image may be identified. A set of potential target images for the reference image may also be identified. A drag vector for user input relative to the reference image is determined. For particular image of the set of target images an associated cost is determined based at least in part on a cost function and the drag vector. A target image is selected based on the determined associated costs.

The invention relates to a system, method and device for changing a notional viewing location for a moving image on a device, depending on an orientation of the device. For the moving image management system, it comprises: a sensor; a movement detection module connected to the sensor providing movement data registering a notable signal from the sensor; and a moving image adjustment module determining a new viewing location of the moving image utilizing the movement data and generating a replacement moving image for the moving image representing the moving image as viewed from the new viewing location.

A camera array, an imaging device and/or a method for capturing image that employ a plurality of imagers fabricated on a substrate is provided. Each imager includes a plurality of pixels. The plurality of imagers include a first imager having a first imaging characteristics and a second imager having a second imaging characteristics. The images generated by the plurality of imagers are processed to obtain an enhanced image compared to images captured by the imagers. Each imager may be associated with an optical element fabricated using a wafer level optics (WLO) technology.

An embodiment of the invention provides a display panel, which includes a substrate having a pixel region and a peripheral region, a conducting layer overlying the substrate in the peripheral region, a first insulating layer overlying the conducting layer in the peripheral region, wherein a ratio between an area of the first insulating layer and an area of the conducting layer in the peripheral region is between about 0.27 and 0.99, a lower electrode layer overlying the first insulating layer, a second insulating layer overlying the lower electrode layer, and an upper electrode layer overlying the second insulating layer.

A method includes identifying an image associated with a user, where the image is identified as at least one of captured by a user device associated with the user, stored on the user device associated with the user, and stored in cloud storage associated with the user. The method also includes determining one or more labels for the image, where the one or more labels are based on at least one of metadata, a primary annotation, and a secondary annotation and the secondary annotation is generated by performing label expansion on at least one of the metadata and the primary annotation. The method also includes generating a mapping of the one or more labels to one or more confidence scores, wherein the one or more confidence scores indicate an extent to which the one or more labels apply to the image.

A method of automatically generating a calibration file for a card handling device comprises automatically generating a calibration file stored in memory of a main control system for a card handling device. Automatically generating the calibration file comprises identifying at least one parameter associated with a rank area around a rank of at least a portion of the card, identifying at least one parameter associated with a suit area around a suit of the at least a portion of the card, and storing the at least one parameter associated with the rank area and the at least one parameter associated with the suit area in the calibration file. Additionally, a method of automatically generating deck libraries for one or more decks of cards comprises automatically generating a plurality of master images for the cards of the first deck type using the parameters from the calibration file.

Celebrate Shakespeare’s birthday with the Everything to Everybody Project.

Even though podcasting is usually an audio-only experience, attractive images can enhance your podcast branding and help you promote your podcast better! Here are suggestions to consider for podcast-level and episode-level images.

The padlock business must be having an uptick with all the businesses closed because of the coronavirus. Widely seen in Seattle during the pandemic, locks and chains convey the sense of a city on pause. Some businesses considered essential have limited hours and curbside pickup. Others are hoping to open soon, and some are shuttered […]

The padlock business must be having an uptick with all the businesses closed because of the coronavirus. Widely seen in Seattle during the pandemic, locks and chains convey the sense of a city on pause. Some businesses considered essential have limited hours and curbside pickup. Others are hoping to open soon, and some are shuttered […]

A Pilbara man is granted bail after allegedly being found with more than 40,000 child exploitation images following a sting by authorities in the United States.

An Adelaide paedophile will spend at least two years behind bars for masturbating in a store window and for using the social media site Pinterest to view images of young boys.

Inmates at four South Australian prisons will be confronted with the faces of cold case murder victims in what authorities hope will be a "conscious jogger" for people to come forward with information.

The Murray-Darling Basin Authority will be investigated over its release of satellite images appearing to show dams filling with water, which David Littleproud labelled "premature" and "incorrect".

The head of the Murray-Darling Basin Authority apologises for mistakenly publishing a report that identified farms via satellite imagery, which is now subject to investigation.

Almost all of the world's cruise ships have formed ghost fleets with their crews trapped aboard

Alyson McClaran had no idea she'd end up capturing some of the most powerful moments of the Colorado protest: two people who appeared to be health care workers, dressed in aquamarine scrubs and medical-grade face masks, standing in a crosswalk silently obstructing the path of shouting, car-bound protesters.

Just released first images from the National Science Foundation's Daniel K. Inouye Solar Telescope reveal unprecedented detail of the Sun's surface and preview the world-class products to come from this preeminent 4-meter solar telescope. NSF's Inouye Solar Telescope, on the summit of Haleakala, Maui, in Hawai'i, will enable a new era of solar science and a leap forward in understanding the Sun and its impacts on our planet.

As any Common Lisp coder knows, a REPL is an incredibly useful tool. It can be used not just for development, but for running all sorts of tasks. Personally, I don't bother making my Lisp tools into executable scripts and just run them directly from SLIME. As such, any operation that requires leaving the REPL is quite inconvenient. For me, one such operation was viewing image files, for example in conjunction with my match-client:match tool. So lately I've been researching various methods to incorporate this functionality into the normal REPL workflow. Below, I present 3 methods that can be used to achieve this.

Open in external program

This one's easy. When you want to view a file, launch an external process with your favorite image viewer. On Windows a shell command consisting of the image filename would launch the associated application, on Linux it's necessary to provide the name of the image viewer.

(defvar *image-app* nil) ;; set it to '("eog") or something

(defun view-file-native (file)
  (let ((ns (uiop:native-namestring file)))
    (uiop:launch-program (if *image-app*
                             (append *image-app* (list ns))
                             (uiop:escape-shell-token ns)))))

Note that uiop:launch-program is used instead of uiop:run-program. The difference is that launch- is non-blocking - you can continue to work in your REPL while the image is displayed, whereas run- will not return until you close the image viewer.

Also note that when the first argument to run/launch-program is a string, it is not escaped, so I have to do it manually. And if the first argument is a list, it must be a program and a list of its arguments, so merely using (list ns) wouldn’t work on Windows.

Inline image in REPL

The disadvantage of the previous method is that the external program might steal focus, appear on top of your REPL and disrupt your workflow. And it's well known that Emacs can do everything, including viewing images, so why not use that?

In fact, SLIME has a plugin specifically for displaying images in REPL, slime-media. However it’s difficult to find any information on how to use it. Eventually I figured out that SWANK (SLIME’s CL backend) needs to send an event :write-image with appropriate arguments and slime-media's handler will display it right in the REPL. The easiest way is to just send the file path. The second argument is the resulting image's string value. If you copy-paste (sorry, "kill-yank") it in the repl, it would act just like if you typed this string.

(swank::send-to-emacs '(:write-image "/path/to/test.png" "test"))

You can even send raw image data using this method. I don't have anything on hand to generate raw image data so here's some code that reads from a file, converts it to a base64 string and sends it over SWANK.

(with-open-file (in "/path/to/test.png" :direction :input  :element-type '(unsigned-byte 8))
                (let* ((arr (make-array (file-length in) :element-type '(unsigned-byte 8)))
                       (b64 (progn (read-sequence arr in) (cl-base64:usb8-array-to-base64-string arr))))
                  (swank::send-to-emacs `(:write-image ((:data ,b64 :type swank-io-package::png)) "12345"))))

Note that the first argument to :write-image must be a list with a single element, which is itself a plist containing :data and :type keys. :data must be a base64-encoded raw image data. :type must be a symbol in swank-io-package. It’s not exactly convenient, so if you’re going to use this functionality a helper function/macro might be necessary.

Image in a SLIME popup buffer

Inline images are not always convenient. They can’t be resized, and will take up as much space as is necessary to display them. Meanwhile EMACS itself has a built-in image viewer (image-mode) which can fit images to width or height of a buffer. And SLIME has a concept of a “popup buffer” which is for example used by macroexpander (C-c C-m) to display the result of a macro expansion in a separate window.

Interestingly, slime-media.el defines an event :popup-buffer but it seems impossible to trigger it from SWANK. It is however a useful code reference for how to create the popup buffer in ELisp. This time we won’t bother with “events” and just straight up execute some ELisp code using swank::eval-in-emacs. However by default, this feature is disabled on Emacs-side, so you’ll have to set Emacs variable slime-enable-evaluate-in-emacs to t in order for this method to work.

Also Emacs must be compiled with ImageMagick for the resizing functionality to work.

Anyway, the code to view file in the popup buffer looks like this:

(defun view-file-slime (file &key (bufname "*image-viewer*"))
  (let ((ns (namestring file)))
    (swank::eval-in-emacs
     `(progn
        (slime-with-popup-buffer (,bufname :connection t :package t)
          (insert-image (create-image ,ns))
          (image-mode)
          (setf buffer-file-name ,ns)
          (not-modified)
          (image-toggle-display-image))
        ;; try to resize the image after the buffer is displayed
        (with-current-buffer ,bufname (image-toggle-display-image))))))
    ))

Arriving to this solution has required reading image-mode’s source code to understand what exactly makes image-mode behave just like if the image file was opened in Emacs via C-x C-f. First off, image-mode can be a major and a minor mode - and the minor mode is not nearly as useful. slime-with-popup-buffer has a :mode keyword argument but it would cause image-mode to be set before the image is inserted, and it will be a minor mode in this case! Therefore (image-mode) must be called after insert-image.

Next, the buffer must satisfy several conditions in order to get image data from the filename and not from the buffer itself. Technically it shouldn’t be necessary, but I couldn’t get auto resizing to work when data-p is true. So I set buffer-file-name to image’s filename and set not-modified flag on.

Next, image-toggle-display-image is called to possibly resize the image according to image-mode settings. It's called outside of slime-with-popup-buffer for the following reason: the buffer might not yet be visible and have any specific dimensions assigned to it, and therefore resizing will do nothing.

Here’s an example of how calling this function looks in Emacs.

The position of the popup buffer depends on whether the original Emacs window is wide enough or not. I think it looks better when it’s divided vertically. Use M-x image-transform-fit-to-height or M-x image-transform-fit-to-width to set up the auto-resizing method (it gets remembered for future images). Unfortunately there’s no way to fit both height and width, at least with vanilla Emacs. I prefer fit-to-width because in case the image is too tall, it is possible to scroll the image vertically with M-PgDn and M-PgUp from the other buffer. Unlike other image-mode buffers, this buffer supports a shortcut q to close itself, as well as various SLIME shortcuts, for example C-c C-z to return to the REPL.

That's it for now, hope you enjoyed this overview and if you happen to know a better way to display images in Emacs, I would be interested to hear about it.

The claim seeks damages in connection with the release of cellphone pictures taken by Los Angeles County Sheriff’s deputies at the scene of the Jan. 26 tragedy in Calabasas.

The claim seeks damages in connection with the release of cellphone pictures taken by Los Angeles County Sheriff’s deputies at the scene of the Jan. 26 tragedy in Calabasas.

Accelerating ice melt in the Himalayas may imperil up to a billion people in South Asia who rely on glacier runoff for drinking water and more.

The claim seeks damages in connection with the release of cellphone pictures taken by Los Angeles County Sheriff’s deputies at the scene of the Jan. 26 tragedy in Calabasas.

The claim seeks damages in connection with the release of cellphone pictures taken by Los Angeles County Sheriff’s deputies at the scene of the Jan. 26 tragedy in Calabasas.

It's our visual prompt to stay away, but stay-at-home orders have given new purpose to caution tape.

ALIEN hunters believe they have spotted a fleet of UFOs zooming past the Moon in images from the 1969 Apollo 9 mission.

KIM JONG-UN is building a massive facility outside the capital Pyongyang, satellite images have shown, suggesting he is planning to beef up his stockpile of nuclear weapons.

Nasa says major decreases in nitrogen dioxide levels are "at least partly" linked to the outbreak.

The internet is a scary enough place as it is, and now with the added misinformation and panic surrounding the coronavirus pandemic, it's even scarier. Thanks to the United Nations and dozens of artists, however, the internet just got a little more beautiful. 

In late March, the UN put a call out to artists to help combat the spread of COVID-19. They sought creatives to create content around six areas of WHO and UN priority actions: personal hygiene, social distancing, knowing the symptoms, spreading kindness, myth-busting, and doing more/donating. Tens of thousands of artists answered the call in two weeks, and now the COVID-19 Response Creative Content Hub is available for browsing.  Read more...

7 May 2020 , Volume 96, Number 3

7 May 2020 , Volume 96, Number 3

7 May 2020 , Volume 96, Number 3

7 May 2020 , Volume 96, Number 3

Respiratory motion during the CT and PET parts of a PET/CT scan leads to imperfect alignment of anatomical features seen by the two modalities. In this work, we concentrate on the effects of motion during CT. We propose a novel approach for improving the alignment. Methods: Respiratory waveform data were gathered during the CT and PET parts of 28 PET/CT scans of cancer patients with 40 lesions up to 3 cm size in the lung or upper abdomen. PET list-mode data were reconstructed by three reconstruction methods: PET/static, PET/EX or end of expiration (OncoFreeze), and a novel PET/matched method that used both waveforms. The three methods were compared. The distance between tumor positions in PET and CT were characterized in visual interpretation by physicians as well as quantitatively. Tumor standardized uptake values (SUV_max and SUVpeak) were determined relative to SUV based on the static method. Image noise was evaluated in the liver and compared to PET/static. Results: In visual interpretation, the rate of good alignment was 13/21, 13/23 and 18/21 for PET/static, PET/EX and PET/matched methods, respectively, and the mean PET-CT distances were 3.5, 5.1 and 2.8 mm. In visual comparison with PET/EX, the rate of good alignment was increased in 1/10 and 7/10 cases for PET/static and PET/matched. SUV_max was on average 21% higher than PET/static when either PET/EX or PET/matched was used. SUVpeak was 12% higher. Image noise in the liver was 15% higher than static for the PET/EX method, and 40% higher for PET/matched; that is, noise was much lower than in gated PET. Conclusion: Acquiring respiratory waveforms both in PET (as in the current state of the art) and in CT (an unusual key step in this approach) has the potential to improve the alignment of PET and CT images. A proposed method for using this information was tested. Improved alignment was demonstrated.

7 May 2020 , Volume 96, Number 3

7 May 2020 , Volume 96, Number 3

Stephen G. Young
May 1, 2020; 61:589-590
Editorials