Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Image coding and decoding methods, image coding and decoding apparatuses, and recording media for image coding and decoding programs










Image Number 16 for United States Patent #6608936.

In an image coding method of the present invention, after a process such as DCT is performed to digital image data, quantization process is performed, and then, to resultant quantized transform coefficients, variable length coding process is performed with reference to a variable length code table showing how variable length codes are allocated, and in a comparison process between an event derived from the quantized transform coefficients and a reference event included in the variable length code table, transformation process is performed to increase a possibility of performing variable length coding with satisfactory coding efficiency.








 
 
  Recently Added Patents
Use of physical deformation during scanning of an object to generate views of the object
Washing machine
Flame-protected impact-modified polycarbonate compositions
Method of manufacturing acrylic film, and acrylic film
Use of emerging non-volatile memory elements with flash memory
Device and method to automatically configure port forwarding
(4932
  Randomly Featured Patents
Binding proteins for recognition of DNA
Using a supporting structure to control collapse of a die towards a die pad during a reflow process for coupling the die to the die pad
System and method for managing multicast group membership
Spring for cathode ray tube
Measuring device for an electromechanical brake
Load transmitting device
Highly flexible heart valve connecting band
System for improving the quality of a received radio signal
Backup structure for an uprising pipe or downfalling pipe in a vacuum degassing apparatus
Filter structure and method