Patent №
US 8,537,893
Granted
2013-09-17
Filed 2008
Owner
MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V.
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
12160738
A method for encoding high dynamic ränge (HDR) images involves providing a lower dynamic ränge (LDR) image, generating a prediction function for estimating the values for pixels in the HDR image based on the values of corresponding pixels in the LDR image, and obtaining a residual frame based on differences between the pixel values of the HDR image and estimated pixel values. The LDR image, prediction function and residual frame can all be encoded in data from which either the LDR image of HDR image can be recreated.
AI classification
Ownership
MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V.
assignment · 220760305
Assignors
EFREMOV, ALEXANDER, MANTIUK, RAFAL, KRAWCZYK, GRZEGORZ, MYSZKOWSKI, KAROL, SEIDEL, HANS-PETER
On an employer assignment, the assignors are typically the inventors.