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Published 2005 | Published
Book Section - Chapter Open

Image Segmentation and Denoising Based on Shrira-Pesenson Equation

Abstract

We propose a nonlinear partial differential equation to control the trade-off between smoothing and segmentation of images. Its solutions approximate discontinuities, thus leading to detection of sharp boundaries in images. The performance of the approach is evaluated by applying it to images obtained by the Multiband Imaging Photometer for Spitzer (MIPS), 70μm imaging band.

Additional Information

© 2005 Astronomical Society of the Pacific. This work was carried out at the Spitzer Science Center, with funding from NASA under contract 1407 to the California Institute of Technology and the Jet Propulsion Laboratory. One of us (M.P.) wants to thank Tetsuyasu Uekuma for his insights and encouragement.

Attached Files

Published - Pesenson2005p9737Astronomical_Data_Analysis_Software_And_Systems_Xiv_Proceedings.pdf

Files

Pesenson2005p9737Astronomical_Data_Analysis_Software_And_Systems_Xiv_Proceedings.pdf

Additional details

Created:
August 19, 2023
Modified:
January 13, 2024