http://siliconretina.ini.uzh.ch/wiki/ 2012-01-09T00:29:13+01:00 http://siliconretina.ini.uzh.ch/wiki/ http://siliconretina.ini.uzh.ch/wiki/lib/images/favicon.ico text/html 2010-03-29T08:37:45+01:00 http://siliconretina.ini.uzh.ch/wiki/doku.php?id=publications&rev=1269844665&do=diff Related Publications See also <http://www.ini.uzh.ch/~tobi/wiki/doku.php?id=publications> for many more publications. * [An 128x128 120dB 15us-latency temporal contrast vision sensor], (2007) P. Lichtsteiner, C. Posch, T. Delbruck, IEEE J. Solid State Circuits, 43(2), 566-576 * A Dual-Line Optical Transient Sensor with On-Chip Precision Time-Stamp Generation (2007) Posch, C., Hofstatter, M., Matolin, D., Vanstraelen, G., Schon, P., Donath, N., Litzenberger, M., ARC Austria… text/html 2008-09-23T22:47:50+01:00 http://siliconretina.ini.uzh.ch/wiki/doku.php?id=robogoalie&rev=1222202870&do=diff ETH computer science semester student Manuel Lang and Tobi Delbruck developed a self-calibrating goalie robot that uses the DVS as input vision sensor. The goalie is controlled by <http://jaer.wiki.sourceforge.net> and all the code is open sourced in the package ch.ini.unizh.tobi.goalie. text/html 2011-10-04T12:29:18+01:00 http://siliconretina.ini.uzh.ch/wiki/doku.php?id=start&rev=1317724158&do=diff [DVS128 prototype cameras] [Temporal Contrast Vision sensor and die photo] News * See userguide if you are a user of one of our DVS128 engineering samples. * Winner, ISSCC 2006 Solid State Circuits Society Jan Van Vessem Outstanding European Paper award. [Download the 2-page ISSCC paper]. [Download the full 2008 JSSC paper]. * Key : 128×128 resolution, 120dB dynamic range, 23mW power consumption, 2.1%-contrast threshold mismatch, 15 us-latency * Our partner's Smart Systems SmartEye -… text/html 2007-10-09T10:05:46+01:00 http://siliconretina.ini.uzh.ch/wiki/doku.php?id=techbrief&rev=1191917146&do=diff Technology Overview Conventional vision sensors see the world as a series of frames. Successive frames contain enormous amounts of redundant information, wasting memory access, RAM, disk space, energy, computational power and time. In addition, each frame imposes the same exposure time on every pixel, making it difficult to deal with scenes containing very dark and very bright regions. text/html 2012-01-05T12:19:50+01:00 http://siliconretina.ini.uzh.ch/wiki/doku.php?id=userguide&rev=1325762390&do=diff [DVS128 camera systems] [Tmpdiff128 with C-mount lens] Requirements, including driver and software installation See the jAER project. Use the ch.unizh.ini.jaer.chip.retina.DVS128 class with these AEChip objects. The jAER wiki at <http://sourceforge.net/apps/trac/jaer/wiki> has information on the host software.