Resources Contact Us Home
Image encoding and decoding method and apparatus using motion compensation filtering

Image Number 5 for United States Patent #8045813.

Provided are an image encoding method and apparatus for encoding image data, in which compression efficiency is further improved by filtering motion-compensated image data, thereby reducing errors with respect to original image data, and an image decoding method and apparatus for decoding encoded image data. A filter is generated using previously decoded surrounding pixels of a current frame and surrounding pixels of a reference frame, and prediction data is then filtered using the generated filter. Therefore, it is possible to decrease a size of residual data to be encoded.

  Recently Added Patents
Image processing apparatus and program therefor
Mobile applications
Bucket swing seat cover
Maize inbred PH1M04
Pipe expansion method
Electric machine for an electric axle of a motor vehicle
Display device with touch panel
  Randomly Featured Patents
Method for limiting adaptive excitation gain in an audio decoder
Left front door for an automobile
Image sensor and method for manufacturing the same
Cloning vector, molecules of recombinant DNA, bacillus subtilis strains transformed with the said molecules and methods for the expression of heterologous genes and the production and secretio
Process for producing .beta.,.gamma.-unsaturated aldehyde
Methods and systems for computing singular value decompositions of matrices and low rank approximations of matrices
Arced trowel
Extracting signal components in radio system receiver
Magneto-optical recording medium
Laser cooling apparatus and method