TY - JOUR
T1 - On sensor image compression based on pixel parallel and column parallel architectures
AU - Aizawa, K.
AU - Hamamoto, Takayuki
AU - Egi, Y.
AU - Hatori, M.
AU - Maruyama, H.
PY - 1996/1/1
Y1 - 1996/1/1
N2 - We propose a novel concept of an integration of compression and sensing in order to enhance performance of the image sensor. By integrating compression function on the sensor plane, the image signal that has to be readout from the sensor is significantly reduced. Thus, the integration can consequently increase the pixel rate of the sensor. The compression scheme we make use of is conditional replenishment that detects and encodes moving areas. In this paper, we discuss design and implementation of two architectures for on sensor compression. One is pixel parallel approach and the other is column parallel approach. We describe and compare both approaches.
AB - We propose a novel concept of an integration of compression and sensing in order to enhance performance of the image sensor. By integrating compression function on the sensor plane, the image signal that has to be readout from the sensor is significantly reduced. Thus, the integration can consequently increase the pixel rate of the sensor. The compression scheme we make use of is conditional replenishment that detects and encodes moving areas. In this paper, we discuss design and implementation of two architectures for on sensor compression. One is pixel parallel approach and the other is column parallel approach. We describe and compare both approaches.
UR - http://www.scopus.com/inward/record.url?scp=0029698368&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0029698368
SN - 0271-4310
VL - 4
SP - 179
EP - 181
JO - Proceedings - IEEE International Symposium on Circuits and Systems
JF - Proceedings - IEEE International Symposium on Circuits and Systems
T2 - Proceedings of the 1996 IEEE International Symposium on Circuits and Systems, ISCAS. Part 1 (of 4)
Y2 - 12 May 1996 through 15 May 1996
ER -