Patent №
US 8,050,320
Granted
2011-11-01
Filed 2007
Owner
TANDBERG TELEVISION ASA
+1 more
Lab
—
AI components
1
evo
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11704826
A method and apparatus for video rate control for a video encoding system for encoding a video signal includes determining 12 a variance of pixel values over a time t of the video signal and calculating 13 a quantization parameter for the time t using the pixel variance and a number of output bits for the time t and a quantization parameter, pixel variance and a number of output bits used for an immediately previous time t−1.
AI classification
Ownership
TANDBERG TELEVISION ASA
assignment · 196060209
TANDBERG TELEVISION INC
assignment · 199790812
Assignors
WANG, ZHICHENG LANCELOT
On an employer assignment, the assignors are typically the inventors.