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
Oil extractor and the preparation method thereof
Carbon blacks having low PAH amounts and methods of making same
Lithographic apparatus and device manufacturing method
Methods for increasing efficacy of FOLR1 cancer therapy
Driving support device, method, and program
Aisle barrier
Semiconductor device manufacture in which minimum wiring pitch of connecting portion wiring layer is less than minimum wiring pitch of any other wiring layer
  Randomly Featured Patents
Data routing using status-response signals
Vibratory compactor and method of using same
Vehicle seat
Method of manufacturing a connecting rod made from composite material
System providing ventricular pacing and biventricular coordination
Fluorescent light connector assembly
Baby stroller
Fireplace logset burner unit
Prize redemption system for games
Image display device and method of controlling image display device