Patterson & Sheridan LLP
Perceptual detail and acutance enhancement for digital images
A method for increasing the perceived quality of a digital image. The method includes receiving a first luminance value associated with a pixel located at a first pixel location in the digital image; generating a second luminance value based on a random number; blending the first luminance value and the second luminance value to generate an output luminance value; and displaying on a display device at the first pixel location or storing in a memory an output pixel having a brightness based on the output luminance value.
Disney Enterprises, Inc.
G H G
G06T H04N G06T
additional additional inventional
Jason E.
Lewis