METHOD AND DEVICE FOR ADAPTIVE SPATIAL-DOMAIN VIDEO DENOISING
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Aug 19, 2016
filing date -
Jul 24, 2015
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The embodiments of the present invention provide a method for adaptive spatial-domain video denoising, including: acquiring the pixel value of each pixel at the same positions of a current frame and a previous adjacent frame thereof so as to calculate the noise intensity of the current pixel; and acquiring the pixel values of adjacent pixels in the up, down, left and right sides of the current pixel in a current frame respectively, calculating the denoising weights of the current pixel and the adjacent pixels in the up, down, left and right sides according to the noise intensity, the pixel value of the current pixel and the pixel values of the adjacent pixels in the up, down, left and right sides, and using a value acquired through weighted average to replace the pixel value of the current pixel so as to maximally reserve frame details while implementing the adaptive spatial-domain denoising of the current pixel.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully