A median filter approach for correcting errors in a vector fieldTechniques are presented for detecting and correcting errors in a vector field. These methods employ median filters which are frequently used in image processing to enhance edges and remove noise. A detailed example is given for wind field maps produced by a spaceborne scatterometer. The error detection and replacement algorithm was tested with simulation data from the NASA Scatterometer (NSCAT) project.
Document ID
19860048863
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Schultz, H. (California Institute of Technology Jet Propulsion Laboratory, Pasadena, United States)