News tagged with image processing

Novel equations improve image processing

A specific class of mathematical equations is helping to solve major challenges in the field, facilitating advanced modelling in a number of applications from climate change to desertification.

Jul 06, 2012
4.8 / 5 (4) 0

Review: Autodesk's 3-D technology cool but frustrating

Last week, Autodesk updated its suite of 3-D printing and modeling applications, releasing an iPad version of 123D Catch, a program that creates a virtual object by stitching together two-dimensional photographs taken of ...

May 17, 2012
3 / 5 (2) 0

Sony patent seeks to correct autostereoscopic blur

(Phys.org) -- Sony has filed a patent with the U.S. Patent & Trademark Office for a glasses-free 3-D display that will adjust the picture so that the user gets an optimal view no matter how far or close to the screen. In its application, “Stereoscopic Image Proces ...

May 13, 2012 report
4.8 / 5 (4) 4 | with audio podcast

New methods for better purification of wastewater

Before wastewater reaches recipient waters, nutrients must be removed in order to avoid eutrophication and large algal blooms, which may result in serious damage to animal and plant life. Robert Almstrand at the University ...

Mar 05, 2012
4.5 / 5 (2) 0

High-speed CMOS sensors provide better images

Conventional CMOS image sensors are not suitable for low-light applications such as fluorescence, since large pixels arranged in a matrix do not support high readout speeds. A new optoelectronic component ...

Jan 03, 2012
4.9 / 5 (8) 0 | with audio podcast