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Images

— Computers

BPG image format offers JPEG quality at half the file size

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
— Telecommunications

Software combines thousands of online images into one that represents them all

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
— Science

Photo editing tool shows viewers what the camera couldn't see

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
— Space

First images from the CSIRO's ASKAP radio telescope

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
— Computers

Kidpost enables technophobic friends and family to enjoy your baby pics

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
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