PT12 is a motion adaptive video/image noise reducer IP core for SD and HD resolutions.
PT12 provides luma and chroma noise reduction using a recursive filter. Motion blurring is avoided using non-linear motion adaptation which may also be turned off for operation in images with very high levels of noise that have little or no motion. PT12 has a programmable bit depth allowing it operate on all images including the popular 8/10/12 bit depths.
PT12 works at all SD and HD resolutions requiring a simple frame delay FIFO. A suitable SD SDRAM FIFO is available for free download from here. PT12 also allows a window feature permitting split screen 'before and after' comparisons.
A demonstrator/evaluation board is available.