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
Method for detection and characterization of a microorganism in a sample using time-dependent intrinsic fluorescence measurements
Bitter taste receptors
Modular utility rack
Washing machine
Method and apparatus for information exchange over a web based environment
Light-reflective anisotropic conductive paste and light-emitting device
Graphical user interfaces and occlusion prevention for fisheye lenses with line segment foci
  Randomly Featured Patents
Lighting device
Substrate processing method and substrate processing apparatus
Silver halide photographic materials
Arithmetic and control unit
Dog leash assembly
Piezoelectric element and method for manufacturing the same
Method and apparatus for optimizing power consumption and memory bandwidth in a video controller using SGRAM and SDRAM power reduction modes
Method and system for sharing portal subscriber information in an online social network
Adjustable depth gauge for chain saws
Electrical resistance heater unit