Method for refining a parameter of a contour in an image

Method for removing ringing artifacts from locations near...

Method for removing ringing artifacts from locations near...

Method for sharpening a digital image with signal to noise...

Method of and apparatus for calculating sharpness of image and a

Method of and apparatus for interpolating gradation levels...

Method of and apparatus for removing artifacts from a reproducti

Method of determining a pixel value

Method of determining a pixel value using a weighted average...

Method of determining the extent of blocking and contouring...

Method of determining the extent of blocking artifacts in a...

Method of filtering an image

Method of filtering an image

Method of filtering an image based on comparisons

Method of filtering an image based on comparisons

Method of filtering an image including application of a...

Method of filtering an image using selected filtering mask...

Method of image filtering based on averaging operation and...

Method of image filtering based on comparison operation and...

Method of image filtering based on successive pixels