The logiISP-UHD Image Signal Processing Pipeline IP core is an Ultra High Definition (UHD, including 4K2K) ISP pipeline designed for digital processing and image quality enhancements of an input video stream in Smarter Vision embedded designs based on Xilinx All Programmable devices. The logiISP-UHD IP core accepts diversely formatted video inputs generated by different sensors and removes defective pixels, de-mosaics Bayer encoded video, makes image color and gamma corrections, filters the noise from the video, collects video analytics data for various control algorithms and manipulates video data formats and color domains. In addition to the standard IP core deliverables, Xylon offers licensable Auto White Balancing (AWB) and Auto Exposure (AE) processor-based control algorithms that work with the video analytics data collected by the ISP pipeline.
The logiISP IP core can be easily combined with the logiHDR High Dynamic Range (HDR) Pipeline IP core into advanced video processing pipeline capable to extract the maximum detail from high contrast scenes, i.e. scenes with objects highlighted by a direct sunlight and objects placed in extreme shades.
Key Features and Benefits
- Complete and configurable Ultra High Definition ISP pipeline
- Configurable ISP blocks: Defective Pixel Correction, Color Filter Array Interpolation, Image Statistics, Image Enhancement, Color-Space Converters and others
- Digitally processes and enhances the quality of an input video stream and collects video statistics data
- Evaluation IP core and the bit-accurate C model available on request
- Fee-based license extension for the AWB&AE
- IP deliverables include the software driver, documentation and technical support
- Input video formats: Raw Bayer, RGB and YCrCb; 8/10/12-bit per pixel
- Parallel pixel processing of 1, 2 or 4 pixels per clock
- Supports resolutions up to 7680x7680, including 4K2Kp60 (3840x2160)
- Video input and output are ARM AMBA AXI4-Stream protocol compliant