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The blocking, color banding and aliasing artifacts of heavily compressed JPEG (left), whil...

French programmer Fabrice Bellard has come up with a graphics file format he believes can "replace the JPEG image format." Bellard’s BPG (Better Portable Graphics) format boasts a compelling quality advantage over JPG, particularly when images are heavily compressed. Take a look through the gallery to see a few comparison shots – the left hand side of each image shows the JPEG compressed format, the right side shows BPG at a similar file size.  Read More

The AverageExplorer user interface

If you're trying to find out what the common features of tabby cats are, a Google image search will likely yield more results than you'd ever have the time or inclination to look over. New software created at the University of California, Berkeley, however, is designed to make such quests considerably easier. Known as AverageExplorer, it searches out thousands of images of a given subject, then amalgamates them into one composite "average" image.  Read More

An original photo of a paper crane (left) and an artificially-rotated version of it

Many people are already annoyed when characters on TV cop shows "zoom in and enhance" on a photo, to reveal a level of detail that could never really have been captured by the camera. Thanks to software developed at Carnegie Mellon University, however, it's now possible to actually turn objects in a photo around ... seemingly revealing sides of them that were facing away from the camera when the picture was taken.  Read More

A 12-hour observation of an ASKAP test field (Image: Ian Heywood and the ACES team/CSIRO)

In preparation for the Square Kilometer Array (SKA) radio telescope project set to start construction in 2018, the CSIRO’s recently unveiled Australia SKA Pathfinder (ASKAP) radio telescope array has been used to demonstrate and prove the technology involved. With the images it has captured so far, it has also shown its ability to operate as a fully-fledged radio telescope in its own right.  Read More

Kidpost is the work of former Design Director of The New York Times Online, Khoi Vinh

Though websites like Facebook have made sharing baby photos with friends and family as easy as a few clicks of a mouse, this tends to leave people who are less computer-savvy (and those who just don't want a social networking presence) out of the loop. Enter Kidpost, a service that automatically scans your Instagram and Facebook feeds for your kid-related images, then compiles and sends them out in a daily email to a subscription list of your own making.  Read More

The 3.2 gigapixel Global Selfie photomosaic that was made from 36,422 individual images (I...

NASA has created a "Global Selfie" photomosaic comprised of over 36,000 individual photographs taken on or around April 22, 2014, also known as Earth Day. After several weeks spent sorting through the more than 50,000 images submitted – some of them were presumably not suitable for a family audience – the end result is a 3.2-gigapixel image that users can scan and zoom to view the individual photos.  Read More

A look at some of the most impressive images from the European Southern Observatory, captu...

Though we’re only a little over a third of the way through the year, the European Southern Observatory (ESO) has already produced some spectacular new images of what’s out there in the Universe. From a rare yellow hypergiant star to a celestial trick of the light, we take a look at five of the most impressive ESO snaps of the year so far.  Read More

A new Chrome extension called Project Naptha allows users to copy and delete text from ima...

It's generally just accepted that text embedded in images on the Web is inaccessible. Because images are rendered as a single layer, that's just the way it is ... or was, because a new extension for Google Chrome called Project Naptha now allows users to highlight and copy text from within images.  Read More

Multiple Image Resizer .NET allows users to batch resize images and perform other actions

Resizing multiple images can be a time-consuming process. Lots of batch resizing tools, however, are badly designed, drastically reduce image quality or simply aren't supported by their manufacturers any more. Multiple Image Resizer .NET (MIR) avoids all of these pitfalls. Here's a quick look at how to use it.  Read More

Photographs often contain more information than we think (Photo: University of York)

The worst has happened. You receive an emailed kidnap demand with a picture of your loved one in dire straits. You contact the authorities, and in a flash (relatively speaking), they have identified the kidnapper and possibly some accomplices, and are well on their way toward recovering the victim. How did this happen? By identifying the faces of the kidnappers caught in the reflection of your loved one's eyes.  Read More

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