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
Method and system for reciprocal mixing cancellation of wideband modulated blockers
Method or system for investing and/or trading
Co-map communication operator
Systems and methods for sorting particles
Color LED display device without color separation
Electric discharge machining hole drilling
JTAG multiplexer with clock/mode input, mode/clock input, and clock output
  Randomly Featured Patents
Integral topside vacuum package
Switch mounting piece
Reflection type liquid crystal display element and liquid crystal display unit
Production of optical fiber cables
Ground penetrating implement
Method and apparatus for correcting distortions in scanning tunneling microscope images
Substrate processing apparatus, substrate support apparatus, substrate processing method, and substrate fabrication method
Multiple serial-access memory
Active noise control system
Valance bracket for vertical venetian blind