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 of predicting a motion vector for a current block in a current picture
Imaging apparatus for calculating a histogram to adjust color balance
Shallow trench media
Vehicle and communication monitoring
Group of amino substituted benzoyl derivatives and their preparation and their use
Recombinant vectors for use in position-independent transgene expression within chromatin
Large scale data storage system with fault tolerance
  Randomly Featured Patents
Dishwasher water temperature control system
Method for forming scribed groove and scribing apparatus
Network bandwidth control
Method and apparatus for efficient abbreviated dialing
Method for the production of polycarbonates
High power, high frequency transmission cable breach detection
Cardboard quadra-fold grid for a plurality of blister packs for pharmaceuticals
Method of optimising the capacity of a mobile telephony network for the creation of services with a predominantly downlink flow
Terminal for portable mobile communication
Surface mounted circuits including hybrid circuits, having CVD interconnects, and method of preparing the circuits