Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Breakpoint determining for hybrid variable length coding and encoding the determined breakpoint










Image Number 11 for United States Patent #8121427.

A method, and apparatus, and logic encoded in one or more computer-readable tangible medium to carry out a method of determining a breakpoint position in an ordered sequence of quantized transform coefficients of a block of image data for a hybrid variable length coding the ordered sequence. The breakpoint location in the sequence is between a low-frequency region and a high-frequency region. The hybrid variable length coding method includes coding the low-frequency region using a selected low-frequency variable length coding method; coding the high-frequency region using a selected high-frequency variable length coding method; and coding the position in the sequence of the breakpoint. The breakpoint location is determining uses a relatively simple and fast method based on pre-defined cost criteria. A method is included that instead of coding the breakpoint separately, codes the breakpoint jointly with coefficient events.








 
 
  Recently Added Patents
Undercabinet plug-in mount
Image decolorizing device
Music composition automation including song structure
Concentration measuring apparatus for hydrogen sulfide in gas flow, and method for determining sulfide ion
Display screen or portion thereof with graphical user interface
Method for forming contact in an integrated circuit
Portable, single member housing cord protector
  Randomly Featured Patents
Method of preparing rain gutters for connection thereto of downspouts
Horizontal array stocker
Outsole for a shoe
Nozzle assembly
Prosthetic liner with proximal seal
Wireless energy transfer with high-Q resonators using field shaping to improve K
Cleaning system for knitting machines
Spirooxazine radical derivatives and reversible isomerization reaction
Lamp suspension track assembly
Pharmaceutical composition containing a derivative of orthoaminobenzoic acid as an active ingredient