PRODUCT SUMMARY
KS7333 is a product used in video camera systems, such as camcorders and surveillance camera systems that use charge coupled devices (CCD). It takes the CCD input as digital data and performs 3-D interpolation, image scaling, and minimization of resolution potential using horizontal/vertical line interpolation on the data. In addition, it detects the amount of movement caused by shaking while held by the hands through 1-D projection pattern matching and corrects for it. It also has the 1/16 picture-in-picture function as well as the digital effect function that uses field memory.

FEATURE
• NTSC/PAL, normal/hi-band, DVC correspondence
• 10 bit S1S2 format A/D signal input (new)
• 10 bit S1S2 signal output for DCP I/F
• Sub-pixel resolution animation movement
   detection and compensation (new)
• Adaptable IIR filtering for shaking/panning
   compensation
• 1/16 picture in picture function (new)
• 256 step linear interpolation
• High resolution digital zoom using TIIR
   (temporal IIR) filter (new)
• Uses 1 field memory (16M SDRAM) (new)
• DPCM compression and recovery for effective
   memory use (80%) (new)
• Movement adaptable field noise reducer (new)
• Any point quick zoom (new)
• Any area motion detection
• Line graphic (free line draw) using motion (new)
• Digital effect strobe (external micom control),
   afterimage, still image, mirror)
• Serial micom interface
• Dual shutter source mix and individual gamma
   compensation (histogram output)
• Low shutter speed control correspondence
• 64 CCD white defect detection and compensation
   function
• Digital clamp function
• AE/AF operation function
• OSD visual interpretation tool etc.
   (motion vector, window mark, etc)

APPLICATIONS
• Camcorder systems
• Surveillance cameras
• PC cameras