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EDGE-PRESERVING SPECKLE TEXTURE REMOVAL BY INTERFERENCE-BASED SPECKLE FILTERING FOLLOWED BY ANISOTROPIC DIFFUSION
(ELSEVIER SCIENCE INCNEW YORK, 2012)
Ultrasonography has an inherent noise pattern, called speckle, which is known to hamper object recognition for both humans and computers. Speckle noise is produced by the mutual interference of a set of scattered wavefronts. ...
Edge Enhancement Investigations by Means of Experiments and Simulations
(Elsevier, 2017-06)
Standard neutron imaging procedures are based on the “shadow” of the transmitted radiation, attenuated by the sample material. Under certain conditions significant deviations from pure transmission can be found in the form ...
Accuracy of enhancement filters in measuring in vitro peri-implant bone level
(Clinical Oral Implants Research, 2013)