
W99802G
Publication Release Date: Mar. 3, 2006
- 3 -
Revision A0
Support 8-bit CCIR-656 YCbCr or 10-bit raw RGB Bayer input format.
Support both master mode and slave mode sensors.
Support universal serial interface to program CMOS / CCD image sensor.
Support 30fps real-time preview.
Support sensor ISP for color image processing:
Black Level Clamping
Missing Color Interpolation
Auto Exposure Control (AEC)
Auto White Balance Control (AWB)
Auto Focus Control (AFC)
Bad Pixel Concealment
Flash Light Control
Lens Shading Compensation
False Color Suppression
Edge Enhancement
Color Correction
Gamma Correction
Contrast Stretching / Hue / Saturation Adjustment
Support complete software utilities for sensor module calibration.
Video Processing Engine
Support hardware image sticker function for both preview and compression data.
Support real-time hardware flip / mirror / rotation (90, 180 and 270 degree) function.
Support special image color effect functions such as B&W, Negative, Sepia, Oil, Emboss,
Binary, etc.
Support linear scaling down from 1 ~ X/256 with 2D filter for better image quality.
Support YUV-to-RGB and RGB-to-YUV Color Format Conversion and Data Format
Transformation for video display and image editing.
MPEG-4 Video Codec
Support MPEG4 Simple Profile Level 3 compression tools and compliant with ISO/IEC 14496-
2 Visual Standard.
Support I-VOP and P-VOP.
Support motion estimation with 16×16 search range and half pixel resolution.
Support AC/DC prediction, 4 motion vectors per macro block, unrestricted motion
compensation.
Support RVLC and Data Partitioning for error resilience.
Support Short Header Mode (H.263 baseline).
Support real-time 30fps video compression/decompression up to VGA resolution.
Support smart bit rate control and simultaneous encode/decode for video conferencing
application.