By Topic

A 48 kframe/s CMOS image sensor for real-time 3-D sensing and motion detection

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

The purchase and pricing options are temporarily unavailable. Please try again later.
4 Author(s)
Yoshimura, S. ; Sony-Kihara Res. Center inc., Tokyo, Japan ; Sugiyama, T. ; Yonemoto, K. ; Ueda, K.

A CMOS image sensor with 192/spl times/124 pixels realizes video-rate range sensing with 500 /spl mu/m depth resolution, motion detection, and 12 b digital image output. Each pixel consists of four current copier cells as a frame memory block and a chopper comparator. The imager operates at 48 kframes/s maximum rate and dissipates 1.6 W for range sensing and 2 W for digital imaging at 3.3 V in a 0.35 /spl mu/m process.

Published in:

Solid-State Circuits Conference, 2001. Digest of Technical Papers. ISSCC. 2001 IEEE International

Date of Conference:

7-7 Feb. 2001