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to 128*160.
The AIT701A, powered by Alpha Imaging Technology, will provide complete development
environment for customer to shorten the design cycle and "Time-to-Market".
Applications
MMS-enabled Cellular Phones
Smart Phones
PDAs
3.7.2 Features
On-Chip Advance Image Processor
Max. Image Resolution: 640(H) * 480(V)
Generic Sensor Interface supports:
VGA CMOS / CCD sensors
Supports Multi-operating modes:
Still (Capture) JPEG picture for MMS
Real time preview (up to 30f/s) on the phone display
H263/3GPP Video clip for MMS
Embedded Buffers for Image frame and Display buffer. No external memory required.
Built-in real-time JPEG Compression/Decompression Engine:
Compliant with JPEG baseline standard (ISO/IEC 10918) with JFIF.
Hardware JPEG engine does 30 frame per second @VGA resolution
Supports YUV 422/420 encoder format
Supports YUV 444/422/420/411 decoder format
Adjustable image size
Programmable compression rate for adjustable picture file size
Hardware Color DSP for Image Processing:
Interpolation (Demosaic)
Color space conversion
Gamma table
Edge Enhancement
Anti-crosstalk
Anti-flare
Brightness/Contrast enhancement
Hue/Saturation enhancement
Auto-White-Balance
Auto-Exposure
Auto Focus support
Calibrated and Automatic Defect Pixel Compensation
Black Level Compensation
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