Invention Application
- Patent Title: Spatio-temporal noise filter for digital video
- Patent Title (中): 数字视频的时空噪声滤波器
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Application No.: US11261042Application Date: 2005-10-28
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Publication No.: US20070098086A1Publication Date: 2007-05-03
- Inventor: Vasudev Bhaskaran
- Applicant: Vasudev Bhaskaran
- Main IPC: H04B1/66
- IPC: H04B1/66
Abstract:
A three-dimensional filter that addresses various types of noise is described. This filter uses both spatial and temporal characteristics of the video signal in the filtering process. Additionally, the filter is able to maintain edge fidelity within in images in the video signal.
Information query
