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
Electronic device package and fabrication method thereof
Selecting input/output components of a mobile terminal
Coding circuitry for difference-based data transformation
Polypropylene bottles
Method and system of a sensor interface having dynamic automatic gain control
Mobility management in a communications system
Data security for dynamic random access memory using body bias to clear data at power-up
  Randomly Featured Patents
Method and apparatus for simulating a computer network system through collected data from the network
Adiabatic MOS logic and power supplying method and apparatus
Electronic torque wrench having a trip unit
Plastic molded package with heat sink for integrated circuit devices
Cargo restraint apparatus
Method and apparatus for antialiasing by gamma corrected area calculation
Device to form crop into round bales
Adaptive compass drive system
Combined trash and recycling receptacle
Process for production of organic acids and esters thereof