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
Driver circuit for driving semiconductor switches
Isolated SCR ESD device
System, method and computer program product for monitoring and controlling network connections from a supervisory operating system
Microfluidic system incorporating a metal impregnated nanoporous material in a microfluidic pathway thereof
Data distribution unit for vehicle entertainment system
Online data conversion technique using a sliding window
Workflow-enabled client
  Randomly Featured Patents
Method and apparatus for the management of file attachments in a groupware oriented system
Intake unit
Semiconductor device
Method for extruding polyolefins containing vinylidene chloride polymers
Reinforced polypropylene resin composition containing glass fiber, mica and copolymer additives
Sterilization of bioactive coatings
Self-cleaning cat litter box
Lifting apparatus and lifting arm assembly for use therein
Telephonic equipment distribution panel stand
Molded plastic tub