Acoustic image enhancement using Gaussian and laplacian pyramid – a multiresolution based technique

Priyadharsini Ravisankar; T. Sree Sharmila; V. Rajendran

doi:10.1007/s11042-017-4466-7

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Acoustic image enhancement using Gaussian and laplacian pyramid – a multiresolution based technique

Priyadharsini Ravisankar T. Sree Sharmila V. Rajendran

Year: 2017 Journal: Multimedia Tools and Applications Vol: 77 (5)Pages: 5547-5561 Publisher: Springer Science+Business Media

DOI: 10.1007/s11042-017-4466-7

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Keywords:

Computer science Unsharp masking Artificial intelligence Computer vision Pyramid (geometry) Sharpening Masking (illustration) Contourlet Speckle noise Gaussian Image quality Image (mathematics) Pattern recognition (psychology) Wavelet Image processing Wavelet transform Optics Physics

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Image and Signal Denoising Methods

Physical Sciences → Computer Science → Computer Vision and Pattern Recognition

Image Enhancement Techniques

Physical Sciences → Computer Science → Computer Vision and Pattern Recognition

Underwater Acoustics Research

Physical Sciences → Earth and Planetary Sciences → Oceanography

Acoustic image enhancement using Gaussian and laplacian pyramid – a multiresolution based technique

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