Title :
System on a chip for digital still camera
Author :
Okada, Shogo ; Okada, Shogo ; Matsuda, Yuuki ; Yamada, Tomoaki ; Kiyozaki, K.
Author_Institution :
Microelectron. Res. Center, Sanyo Electr. Co. Ltd., Gifu, Japan
Abstract :
We have developed a system on a chip for DSC signal processing. This chip includes conventional three chips (32-bit RISC, camera signal processor, and JPEG). This combined chip realizes 1/3 the mounting area, 1/4 the power consumption, and short processing time.
Keywords :
CCD image sensors; data compression; digital signal processing chips; reduced instruction set computing; video cameras; video coding; 32 bit; CCD signal processor; DSC signal processing; JPEG; LSI; RISC; camera signal processor; digital still camera; image compressor/decompressor; memory controller; mounting area; power consumption; short processing time; system on a chip; video encoder; Charge coupled devices; Circuits; Control systems; Digital cameras; Energy consumption; Image coding; Motion pictures; Real time systems; Signal processing; Video compression;
Conference_Titel :
Consumer Electronics, 1999. ICCE. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-5123-1
DOI :
10.1109/ICCE.1999.785179
