Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Methods and apparatus for reducing storage size










Image Number 12 for United States Patent #7936932.

Prediction-based compression engines are spoon-fed with sequentially efficiently compressible (SEC) streams of input data that make it possible for the compression engines to more efficiently compress or otherwise compact the incoming data than would be possible with streams of input data accepted on a TV-raster scan basis. Various techniques are disclosed for intentionally forming SEC input data streams. Among these are the tight packing of alike files or fragments into concatenation suitcases and the decomposition of files into substantially predictably consistent (SPC) fragments or segments that are routed to different suitcases according to their type. In a graphics-directed embodiment, image frames are partitioned into segment areas that are internally SPC and multidirectional walks (i.e., U-turning walks) are defined in the segment areas where these defined walks are traced during compression and also during decompression. A variety of pre-compression data transformation methods are disclosed for causing apparently random data sequences to appear more compressibly alike to each other. The methods are usable in systems that permit substantially longer times for data compaction operations than for data decompaction operations.








 
 
  Recently Added Patents
Methods and systems for improved engine speed control during engine starting
Macrocyclic cysteine protease inhibitors and compositions thereof
Wafer level packaging structure with large contact area and preparation method thereof
Switching device and electronic apparatus using the same
Pill identification and counterfeit detection method
(4945
Magnetoresistive element and manufacturing method of the same
  Randomly Featured Patents
Method of manufacturing multilayer printed circuit board having buried holes
Composition intended for use for retarding hair loss and for inducing and stimulating its growth, containing 2-aminopyrimidine 3-oxide derivatives, and new compounds derived from 2-aminopyrimi
Cleaning apparatus
Method of forming polysilicon thin film transistor structure
Arrayed imaging reflectometry (air) sensor chip comprising influenza hemagglutinin (HA) polypeptides suitable for the detection of antiviral immune responses
Semiconductor device and method for manufacturing the same
Gyroscopic system for boresighting equipment by transferring a frame of reference
Personal identification apparatus
Action representation during slide generation
Semiconductor device with a contact plug connected to multiple interconnects formed within