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
Nitrogen-doped carbon-supported cobalt-iron oxygen reduction catalyst
Crystalline form of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate
Method and apparatus for allocating erasure coded data to disk storage
Distortion estimation for quantized data
Liquid crystal display panel
  Randomly Featured Patents
Reflection characteristic measuring apparatus
Foldable outdoor chair
System for calibrating a gyro navigator
Coating device for coating of a size-press roll, paper or board
Helical cable actuator for shift by wire system
Method and apparatus for performing call matching for internet telephones in legacy call centers
Vertical cavity surface emitting laser module having monitoring photodiode and method of fabricating the same
Live bottom shear deck refuse bag opener
Backward compatible multi-carrier transmission system
Optical waveguide elements for a distributed lighting system