I2P De-Interlacer IP Core Family
PowerVR™ I2P IP core family is a series of very high quality interlace-to-progressive scan converters. PowerVR I2P cores use innovative patented techniques for converting interlaced to progressive video to provide the highest quality viewing experience on the latest generation of progressive scan displays.
The I2P core family has been extensively tested and tuned to remove the artefacts associated with other inferior de-interlacing techniques and significantly reduce the ‘jaggies’ seen with traditional de-interlacers.
There are two variants, the I2P261, which achieves quality close to that of a full motion-compensated solution, but requires approximately a quarter of the silicon area, and I2P280 which adds a hybrid motion compensation engine, to improve results on source material that traditional motion adaptive solutions fail to handle.
- Patented gradient algorithm
- Mixed spatial and temporal blending
- Per-pixel based processing
- Film mode detector for 3:2 and 2:2 pull down and other common pull-down cadences
- Bad edit and scene change detection
- Recursive noise reduction
- Hybrid motion compensation engine, for enhanced conversion (IP280 only)
- Enhanced visual quality verified with a wide range of interlaced content
- Processes any resolution up to HD 1080i streams, suited to all consumer applications
- Maximum detail extracted from 480i video gives best starting point for Full-HD conversion
- Low host CPUload – full hardware solution
- Low power consumption – suitable for portable devices
- Compact silicon area
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