Resources Contact Us Home
Moving-picture compression encoding method, apparatus and program

Image Number 5 for United States Patent #7936820.

Disclosed are a moving-picture compression encoding apparatus comprising a motion-compensated predicting unit that includes a first cost calculator for generating cost values based upon difference information indicative of differences between prediction signals generated by a prediction signal generator and a moving-picture signal input to the moving-picture compression encoding apparatus; a preliminary selector for preliminarily selecting a plurality of blocks based upon the cost values and outputting the blocks to a second cost calculator; the second cost calculator for generating new cost values by applying a frequency conversion to the difference information regarding the block sizes that have been output from the preliminary selector; and a block size selector for selecting an optimum block size based upon the cost values resulting from the frequency conversion.

  Recently Added Patents
Semiconductor device including multi-chip
Complete context search system
Plants and seeds of hybrid corn variety CH450823
Disk drive to enable defect margining
Image forming apparatus
Dyes and methods of marking biological material
Polypeptides having beta-glucosidase activity and beta-xylosidase activity and polynucleotides encoding same
  Randomly Featured Patents
Method and apparatus for digitally printing and developing images onto photosensitive material
Data line driver for a matrix display and a matrix display
Compound and organic light emitting device using the same
Acceleration based mode switch
Multi-wavelength based ozone measurement method and apparatus
Calculation of link-detour paths in mesh networks
Black defect correction method and black defect correction device for photomask
Method of tamping a plurality of ties simultaneously
Devices and/or systems for mounting an auxiliary blower
Inhibitors of farnesyl-protein transferase