Development of MPEG camera

22 November 2002

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

p. 218-221
https://doi.org/10.1109/isce.1997.658391

Abstract

We have developed a handy digital camera to record MPEG-1 video and JPEG still photo. The newly developed camera signal processing LSI and real-time MPEG-1 codec LSI compress and decompress images, and a RISC MPU, SH-3, does MPEG-1 audio compression and decompression. We adopt PC card type HDD to record compressed image and audio instead of tape media for easy file handling and high adaptability with PC. Users are able to arrange, retrieve and playback files on the camera easily using the 1.8" TFT-LCD and "Media Navigation System", the built-in file handling function.

Keywords

TRANSFORM CODING
LARGE SCALE INTEGRATION
IMAGE CODING
DIGITAL CAMERAS
VIDEO COMPRESSION
VIDEO SIGNAL PROCESSING
CODECS
REDUCED INSTRUCTION SET COMPUTING
AUDIO COMPRESSION
IMAGE RETRIEVAL

This publication has 1 reference indexed in Scilit:

A video pre/post-processing LSI for video capture
IEEE Transactions on Consumer Electronics, 1996