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
Keypad assembly for electronic devices
Organic electroluminescent element
Using storage cells to perform computation
Hand sign
Ionization device, mass spectrometer including the ionization device, and image generation system including the ionization device
Magnetic impedance element and magnetic sensor using the same
Method for controlled layer transfer
  Randomly Featured Patents
Universal blade adapter
Variable-capacitance circuit element
Activation of hydrocarbon synthesis catalyst
Wireless soil sensor
Coin sorting and calculating machine
Tri-alkali metal-di(carboxyalkyl)dithiocarbamate and triammonium-di(carboxyalkyl)dithiocarbamate flotation agents
Multi-angle image display device
Process for producing ethanol from synthesis gas
Vehicular warning light having less apparent color when not energized
Athletic shoe