Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Joint amplitude and position coding of coefficients for video compression










Image Number 3 for United States Patent #8036471.

A coding method, apparatus, and medium with software encoded thereon to implement a coding method. The coding method includes jointly encoding joint events that each are defined by a cluster of consecutive non-zero-valued coefficients, each joint event defined by three parameters: the number of zero-valued coefficients preceding the cluster, the number of non-zero-valued coefficients in the cluster, and an indication of which trailing coefficients up to a maximum number of M trailing coefficients have amplitude greater than 1, with the coding using a 3-dimensional joint VLC table. The method further includes encoding the amplitude of the non-zero-valued trailing coefficients that have amplitude greater than 1 encoding the amplitude of any remaining non-zero-valued coefficients in the clusters that have more than M non-zero-valued coefficients.








 
 
  Recently Added Patents
Method for accessing wireless network
Polycarbonate resin composition and formed product thereof
Motion blur reduction for LCD video/graphics processors
Method and system for determining an optimal missile intercept approach direction for correct remote sensor-to-seeker handover
Dual protocol input device
Circuit breakers
Device and method incorporating an improved text input mechanism
  Randomly Featured Patents
Core for coil device such as power transformers, choke coils used in switching power supply
Oil and debris separator
Power consumption reduction method, power consumption reduction circuit, control circuit, and hard disk drive apparatus
Sense amplifier
LCD with adaptive luminance intensifying function and driving method thereof
System and method for measuring and quantizing document quality
Dual stage dampers for vehicles suspensions
Combustion head, in particular for gas burners
Document transport apparatus and method for barcode readers
Liquid container with lip and wall channels for returning rim liquid to container