Resources Contact Us Home
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
Dynamic learning method and adaptive normal behavior profile (NBP) architecture for providing fast protection of enterprise applications
Direct converting apparatus, method for controlling the same, and control signal generation device
Plants and seeds of corn variety CV294874
Modular utility rack
Adaptive take-off strips for smoothing ink consumption
Mobile computing terminal
Methods and apparatus for deactivating internal constraint curves when inflating an N-sided patch
  Randomly Featured Patents
Sacrificial conduit lining system
Image processing apparatus and method and medium
Anode active material and battery
Conversions between spool files and PDL within a pipeline of modular filters
Ink jet printing process using reactive inks
Circuit arrangement and method for locking onto and/or processing data, in particular audio, T[ele]v[ision] and/or video data
Wireless printer configuration module
Method of manufacturing glass substrate for magnetic disk, method of manufacturing magnetic disk, and polishing apparatus of glass substrate for magnetic disk
Fractionation and isolation of 7S and 11S protein from isoelectrically precipitated vegetable protein mixtures
Oxidation of biphenols