Resources Contact Us Home
Method of and apparatus for encoding signals, and method of and apparatus for decoding the encoded signals

Image Number 19 for United States Patent #8098940.

A method of and an apparatus for encoding and decoding using transformation bases of a yet higher efficiency. In a method for encoding an object signal in compliance with a transformation rule, a signal correlating to the object signal is obtained, and a transformation base that forms the transformation rule is derived based on a characteristic of the obtained reference signal. The object signal is transformed and encoded in compliance with the transformation rule based on the derived transformation base. Accordingly, the object signal is transformed in compliance with the transformation rule based on the transformation base derived from the characteristic of the reference signal. Since the reference signal is correlated to the object signal, the transformation base derived from the characteristic matches the feature of the object signal.

  Recently Added Patents
Dynamic data filtering system and method
Disk drive to enable defect margining
Dry-cooling unit with gravity-assisted coolant flow
Location-type tagging using collected traveler data
Method and system for providing geohazard information to customers
Cantilevered probe detector with piezoelectric element
Method for incubating the contents of a receptacle
  Randomly Featured Patents
Programmable oven for cooking holding and proofing comestibles
System for diagnosing a facility apparatus
Intrusion detection device
Method and apparatus for signal decoding in a diversity reception system with maximum ratio combining
Fixing element for osteosynthesis
Filing cabinet with pivotal drawer
System and method for identifying multiple paths between network nodes
System and method for application location register routing in a telecommunications network
Method for the coded transmission of voice signals
Testing using test packets containing random data