MN86074 Overview
For munications Equipment MN86074 Image Processing LSI Overview The MN86074 boosts image quality by applying various image processing techniques to the analog signal from an image sensor.
MN86074 Key Features
- Infinite shading for all pixels using a division technique Distortion correction levels relative to A/D converter's dyna
- 6-bit precision 75
- 5-bit precision 87.5
- 4-bit precision MTF correction
- Laplacian transforms (processing for text images) Reference to five pixels Halftone processing
- Error dispersion processing: Reproduction of 64gradation using 6-bit processing Gamma correction
- User-definable by loading a conversion curve Conversion levels: 6 bits to 6 Binary coded
- Fixed slice Slice level: User-specified 5-bit value Reduction in primary scanning direction
- Decimation with image clock or line enable Reduction ratio in primary scanning direction: Binary coded 0.78% to 100% Hal
- Black pixel preservation (for reduction in primary scanning direction)