000128447 001__ 128447
000128447 005__ 20190316234412.0
000128447 02470 $$2ISI$$a000268919200279
000128447 037__ $$aCONF
000128447 245__ $$aCMOS Compressed Imaging by Random Convolution
000128447 260__ $$c2009$$aTaipei, Taiwan
000128447 269__ $$a2009
000128447 336__ $$aConference Papers
000128447 520__ $$aWe present a CMOS imager with built-in capability to perform Compressed Sensing. The adopted sensing strategy is the random Convolution due to J. Romberg. It is achieved by a shift register set in a pseudo-random configuration. It acts as a convolutive filter on the imager focal plane, the current issued from each CMOS pixel undergoing a pseudo-random redirection controlled by each component of the filter sequence. A pseudo-random triggering of the ADC reading is finally applied to complete the acquisition model. The feasibility of the imager and its robustness under noise and non- linearities have been confirmed by computer simulations, as well as the reconstruction tools supporting the Compressed Sensing theory.
000128447 6531_ $$aCompressed Sensing
000128447 6531_ $$aImager
000128447 6531_ $$aAnalog Processing
000128447 6531_ $$aRandom
000128447 6531_ $$aConvolution
000128447 6531_ $$aCMOS
000128447 6531_ $$aLTS2
000128447 6531_ $$alts2
000128447 700__ $$0243987$$g182131$$aJacques, Laurent
000128447 700__ $$0240428$$g120906$$aVandergheynst, Pierre
000128447 700__ $$aBibet, Alexandre
000128447 700__ $$aMajidzadeh, Vahid
000128447 700__ $$aSchmid, Alexandre
000128447 700__ $$aLeblebici, Yusuf
000128447 7112_ $$d19 -24 April 2009$$cTaipei, Taiwan$$aIEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
000128447 773__ $$tIEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
000128447 8564_ $$uhttp://icassp09.com/$$zURL
000128447 8564_ $$uhttps://infoscience.epfl.ch/record/128447/files/csimager.pdf$$zn/a$$s517082
000128447 909C0 $$xU10380$$0252392$$pLTS2
000128447 909CO $$qGLOBAL_SET$$pconf$$ooai:infoscience.tind.io:128447$$pSTI
000128447 937__ $$aEPFL-CONF-128447
000128447 973__ $$rREVIEWED$$sPUBLISHED$$aEPFL
000128447 980__ $$aCONF