Prof. Hemen Goswami Profile

Prof. Hemen Goswami

at Sultan Qaboos Univ

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Author

Publications (4)

Proceedings Article | 8 August 2003 Paper

Wavelet-based image compression using perceptual distortion metric

Samuel Kozaitis, Hemen Goswami

Proceedings Volume 5108, (2003) https://doi.org/10.1117/12.484832

KEYWORDS: Distortion, Image compression, Image quality, Quantization, Wavelets, Wavelet transforms, Algorithm development, Image processing, Computer engineering, Computer programming

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Proceedings Article | 26 March 2001 Paper

Adaptive threshold selection technique for denoising in dithered quantizers

Hemen Goswami, Samuel Kozaitis

Proceedings Volume 4391, (2001) https://doi.org/10.1117/12.421195

KEYWORDS: Quantization, Denoising, Wavelets, Interference (communication), Image compression, Wavelet transforms, Image processing, Signal to noise ratio, Image quality, Signal processing

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Proceedings Article | 29 June 2000 Paper

Wavelet-based image compression using randomized quantization

Hemen Goswami, Samuel Kozaitis

Proceedings Volume 4041, (2000) https://doi.org/10.1117/12.390486

KEYWORDS: Quantization, Image compression, Interference (communication), Wavelet transforms, Error analysis, Signal processing, Fourier transforms, Computer science, Computer engineering, Image quality

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Proceedings Article | 29 June 2000 Paper

Bit allocation considering mean absolute error for image compression

Hemen Goswami, Samuel Kozaitis

Proceedings Volume 4041, (2000) https://doi.org/10.1117/12.390488

KEYWORDS: Image compression, Distortion, Quantization, Algorithm development, Wavelets, Error analysis, Computer science, Computer engineering, Quality measurement, Visual information processing

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