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Wilson, Roland; Bhalerao, Abhir (1992)
Publisher: Institute of Electrical and Electronics Engineers
Languages: English
Types: Article
Subjects: QA76

Classified by OpenAIRE into

ACM Ref: ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, ComputingMethodologies_COMPUTERGRAPHICS
Identifiers:doi:10.1109/34.120332
This paper deals with the design of filter kernels having specified radial and angular frequency responses, based on combined optimization and frequency sampling. This is used to generate small radius lowpass and edge detection kernels for multiresolution pyramids. The performance of the new kernels in estimating orientation is shown to be significantly better than that of other commonly used pyramid kernels.
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