Patent №
US 9,554,153
Granted
2017-01-24
Filed 2015
Owner
IMAGINATION TECHNOLOGIES LIMITED
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14859094
Methods and modules for spatial decorrelation and recorrelation are described. A block of data values can be spatially decorrelated in two dimensions efficiently by processing rows of the data values in a particular order such that if the results of spatially decorrelating a first row will be used for column-wise spatial decorrelation of a second row then the data values of the first row are processed in an earlier iteration to that in which the data values of the second row are processed. This allows for highly parallelised processing of the block of data values. Spatial recorrelation can be performed as an inverse process to the spatial decorrelation.
AI classification
Ownership
IMAGINATION TECHNOLOGIES LIMITED
assignment · 370210258
Assignors
FENNEY, SIMON, FENNEY, SIMON
On an employer assignment, the assignors are typically the inventors.