What is disclosed is an apparatus for reducing row reset noise in photodiode based complementary metal oxide (CMOS) sensors. The apparatus uses at least one reference pixel for each row of pixels in a sensor array. Also, a reset noise elimination unit is provided to adjust the values received from the...http://www.google.de/patents/US6438276?utm_source=gb-gplus-sharePatent US6438276 - Imaging system having a sensor array reset noise reduction mechanism
