Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Methods and systems for holographic data recovery










Image Number 3 for United States Patent #7738736.

A method for holographic storage data recovery in a holographic storage system is presented. One exemplary method includes detecting a stored image at a detector such that the image is oversampled. A relationship is determined between a location of the detected image and a location of the source image. Pixel information associated with the source image may be obtained from the detected image based on a fractional delay filter. In one example, the image may be oversampled by magnifying the detected image at the detector and/or having a detector with pixel sizes and spacing less than the image pixel size. Further, coefficients of the fractional delay filter may be determined, at least in part, on magnification and shift information of the image based on known registration marks.








 
 
  Recently Added Patents
Multi-wired antenna for mobile apparatus
Image recording device, image recording method, and computer program product that adds a fluorescent-whitening-agent onto a recording sheet
Secure Flash-based memory system with fast wipe feature
Method for fabricating a nitrided silicon-oxide gate dielectric
Plants and seeds of hybrid corn variety CH089600
Method and system for providing geohazard information to customers
Method for sending status information in mobile telecommunications system and receiver of mobile telecommunications
  Randomly Featured Patents
Cycle brake
Use of peptide vectors to improve the immune response to antigens
Semiconductor devices having bit line interconnections with increased width and reduced distance from corresponding bit line contacts and methods of fabricating such devices
Method and device for evaluating restitution characteristics of a golf club head
Transesterification and other conversion reactions of acid derivatives, using an amidine base
System and method of collecting, correlating, and aggregating structured edited content and non-edited content
ATM transmission equipment
System and method for positioning a probe
Compact decode and multiplexing circuitry for a multi-port memory having a common memory interface
Recyclable fork sheet