'Ieee signal processing letters' presentation slideshows

Generalized Tree-Based Wavelet Transform and Applications to Patch-Based Image Processing

621 views • 38 slides

Visually Lossless Adaptive Compression Of Medical Images

Visually Lossless Adaptive Compression Of Medical Images. David Wu Supervisor Associate Professor Henry Wu. Why Medical Compression?. Digital medical imaging. [Gonzalez 2002] Sources: [Archarya et. Al. 1995] Computed axial tomography (CAT or CT for short). Magnetic resonance (MRI) imaging.

472 views • 32 slides

Automated Fingertip Detection

Automated Fingertip Detection. Thesis Defense Presentation by: Joseph Butler. Outline. Introduction Related Work Our solution Color and texture masking Auto-rotation Orientation estimation Poincare index Support v ector classification Connected neighbors and automated cropping

379 views • 21 slides

The optimal method for data hiding based on LSB Matching using inverted pattern

The optimal method for data hiding based on LSB Matching using inverted pattern. Advanced Information Security May 11, 2010 Semin Kim. Contents. 1. Introduction of Steganography 2. Previous Works 3. Motivation 4. Proposed Algorithm Consideration for directions

543 views • 20 slides

Signals

EE 313 Linear Systems and Signals Fall 2010. Signals. Prof. Brian L. Evans Dept. of Electrical and Computer Engineering The University of Texas at Austin. Initial conversion of content to PowerPoint by Dr. Wade C. Schwartzkopf. Course Outline. Roberts, ch. 1-3.

429 views • 16 slides

LSB Matching Revisited

LSB Matching Revisited. Source: IEEE Signal Processing Letters (Accepted for future publication) Authors: Jarno Mielikainen Speaker: Chia-Chun Wu ( ??? ) Date: 2006/03/13. Outline. Introduction LSB replacement The proposed scheme Experimental results Conclusions Comments.

384 views • 16 slides

Halftone Visual Cryptography

Halftone Visual Cryptography. IEEE TRANSACTIONS ON IMAGE PROCESSING, VOL. 15, NO. 8, AUGUST 2006, pp. 2441-2453 Zhi Zhou, Gonzalo R. Arce, and Giovanni Di Crescenzo Reporter: Jen-Bang Feng. Visual Cryptography. +. =. +. =. Visual Cryptography. The Proposed Scheme. Comparisons. EX.

499 views • 10 slides