Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Interpolation of severely aliased events










Image Number 8 for United States Patent #4922465.

Methods for interpolation of severely aliased events in which composite wavelets of a section of seismic data traces are separated by wave field decomposition into their component wavelets. The spatially aliased component wavelets are identified to form a first class of wavelets. A second class of wavelets is comprised of non-aliased component wavelets. The wavelets in the second class or non-aliased component wavelets are interpolated in accordance with known techniques, such for example, as sinc interpolation whereas the spatially aliased component wavelets are interpolated in accordance with dip guided interpolation to provide the same number of traces as those comprising the second class of wavelets. The interpolated first and second class of wavelets are summed to provide a section of seismic data substantially free of spatial aliasing.








 
 
  Recently Added Patents
Semiconductor device and manufacturing method thereof
Method and system for providing intelligent call rejection and call rollover in a data network
5-phenyl-pentanoic acid derivatives as matrix metalloproteinase inhibitors for the treatment of asthma and other diseases
Flat display panel and method for forming the same
Erasing a non-volatile memory (NVM) system having error correction code (ECC)
Representations of compressed video
Bandana
  Randomly Featured Patents
Charged particle beam apparatus
Fluid catalytic cracking catalyst comprising microspheres containing more than about 40 percent by weight Y-faujasite and methods for making
Muffler
Method and apparatus for seeking target address with error check code
Method of making a shaped silicon carbide-silicon matrix composite and articles made thereby
Signal transmitting device suited to fast signal transmission
Compounds to inhibit or augment an inflammatory response
Index optimization for ranking using a linear model
Method for seeking in a magnetic disk drive having a spiral track
C-17/21 OH 20-ketosteroid solution aerosol products with enhanced chemical stability