PRODUCT SUMMARY
KS7332 is a digital image signal handling IC aimed at improving image contrast and counter light correction, applicable to CCD-using video camera systems such as camcorders and surveillance cameras. KS7332 receives the CCD output as digital data, analyzes the images luminance distribution, then outputs a signal with improved dynamic range of luminance and color difference. It also uses a spatial adaptive filter to remove low intensity noise and output a stable image.

FEATURES
• NTSC/PAL, Normal/Hiband, DVC compatible
• 10-bit A/D input
• Digital clamp
• WDR expansion using non-linear histogram modification
• Look up table (LUT) transform using line memory
• S1, S2 signals HUE component correction by look-up-table transform
• Built-in memory for histogram storage
• Image analysis with histogram LOG function as reference
• Color sensitivity correction
• Serial micom interface
• Built-in operation for connection with AE
• 10-bit S1, S2 signal output for DCP I/F
• Spatial adaptive noise removal filter for low intensity images
• Interpretation of image characteristic through graphic OSD