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CONTENT PRESERVING WATERMARKING FOR MEDICAL IMAGES USING SHEARLET TRANSFORM AND SVD
Watermarking Medical images Shearlet transform SVD
2017/6/19
Medical Image Watermarking (MIW) is a special field of a watermarking due to the requirements of the Digital Imaging and COmmunications in Medicine (DICOM) standard since 1993. All 20 parts of the DIC...
MULTI-QUADRATIC DYNAMIC PROGRAMMING PROCEDURE OF EDGE– PRESERVING DENOISING FOR MEDICAL IMAGES
Dynamic programming Bayesian framework
2015/5/21
In this paper, we present a computationally efficient technique for edge preserving in medical image smoothing,
which is developed on the basis of dynamic programming multi-quadratic procedure. Addi...
Sparse Projections of Medical Images onto Manifolds
Sparse Projections Medical Images Manifolds
2013/5/2
Manifold learning has been successfully applied to a variety of medical imaging problems. Its use in real-time applications requires fast projection onto the low-dimensional space. To this end, out-of...
Joint-ViVo: Selecting and Weighting Visual Words Jointly for Bag-of-Features based Tissue Classification in Medical Images
Computer-Aided Diagnosis Tissue Classification Bag-of-Features Visual Vocabulary Visual Word Weighting
2012/9/18
Automatically classifying the tissues types of Region of Interest (ROI) in med-ical imaging has been an important application in Computer-Aided Diagno-sis (CAD), such as classification of breast paren...
Shooting Soldiers: Civil War Medical Images,Memory, and Identity in America
Shooting Soldiers Civil War Medical Images，Memory, and Identity America
2009/11/27
During the century following America’s civil war, the Army Medical Museum continued its mission of documenting the changing nature of battlefield trauma through photography and other visual artifacts....
ImageParser: a tool for finite element generation from three-dimensional medical images
finite element generation three-dimensional medical images
2010/3/1
The ImageParser is shown to build up an FEM model for simulating the mechanical responses of the breast based on 3-D CT images. The breast is compressed by two plate paddles under an overall displacem...
Simultaneous storage of medical images in the spatial and frequency domain: A comparative study
simultaneous storage medical images the spatial and frequency domain
2010/3/1
It can be seen from results, the process does not affect the picture quality. This is attributed to the fact that the change in LSB of a pixel changes its brightness by 1 part in 256. Spatial and DFT ...