'Bit plane' presentation slideshows

Digital Image Processing Chapter 8: Image Compression 11 August 2006

Digital Image Processing Chapter 8: Image Compression 11 August 2006. Data vs Information. Information = Matter ( ???? ) Data = The means by which information is conveyed. Image Compression. Reducing the amount of data required to represent

3.14k views • 111 slides

JPEG 2000: An Introduction

JPEG 2000: An Introduction. Agenda. Overview Wavelet transform EBCOT - JPEG2000 coefficient modeling and context encoding MQ arithmetic coding ROI: Region of Interests. Overview. Introduction.

766 views • 62 slides

JPEG 2000: An Introduction

JPEG 2000: An Introduction. Agenda. Overview Wavelet transform EBCOT - JPEG2000 coefficient modeling and context encoding MQ arithmetic coding ROI: Region of Interests. Overview. Introduction.

883 views • 62 slides

The Embedded Block Coding with Optimized Truncation in JPEG2000

The Embedded Block Coding with Optimized Truncation in JPEG2000. ??? Prepared By ??? ????. Forward Wavelet Transform. Coefficient bit modeling. Source Image Data. Arithmetic encoding. Compressed Image Data. Quantization. (a) encoder. Coefficient bit modeling. Inverse Wavelet

955 views • 56 slides

Scalable Media Coding Applications and New Directions

Scalable Media Coding Applications and New Directions. David Taubman School of Electrical Engineering & Telecommunications UNSW Australia. Overview of Talk. Backdrop and Perspective interactive remote browsing of media JPEG2000, JPIP and emerging applications Approaches to scalable video

630 views • 52 slides

Scalable Media Coding Applications and New Directions

Scalable Media Coding Applications and New Directions. David Taubman School of Electrical Engineering & Telecommunications UNSW Australia. Overview of Talk. Backdrop and Perspective interactive remote browsing of media JPEG2000, JPIP and emerging applications Approaches to scalable video

634 views • 52 slides

Image Compression

Image Compression. Image Compression. Attempts to exploit the presence of redundant information in images - coding redundancy - spatial redundancy - spectral redundancy - temporal redundancy - psychovisual redundany. Image Compression.

499 views • 49 slides

Pirate Utopias

Pirate Utopias. Artists and Activists that actively explore ways to build alternative futures with technology. Muhammad Cartoons. http://cryptome.org/muhammad.htm http://en.wikipedia.org/wiki/Muhammad_Drawings

485 views • 35 slides

A Seminar on Fundamentals of Image Processing By Alok K. Watve

532 views • 33 slides

Image Display

Image Display. MATLAB functions for displaying image Bit Planes Spatial resolution Quantization Dithering. MATLAB Functions. Command: image display matrix as image default: use current color map to assign color Command: imshow display uint8 matrix as image

430 views • 23 slides

Lossless Bit-plane Compression of Images with Context Tree Modeling

Lossless Bit-plane Compression of Images with Context Tree Modeling. Bit-plane coding. Bit-plane coding has been widely used in lossless compression of gray-scale images or color palette images Progressive transmission can be used in bit-plane coding strategy. Bit-plane coding (cont.).

431 views • 22 slides

Overview September 2004

FPGA Implementation of Reduced Bit Plane Motion Estimation Shrutisagar Chandrasekaran, Abbes Amira and Faycal Bensaali. Overview September 2004. Outline. Research Objectives Introduction Reduced Bit-Plane Motion Estimation Proposed Architecture FPGA Implementations and Results

301 views • 20 slides

Distributed Compression For Binary Symetric Channels

Distributed Compression For Binary Symetric Channels. Kivanc Ozonat. Introduction. Description of the Problem Slepian-Wolf Theorem Prior Work Basic Encoder-Decoder Scheme Methodology Results. Problem Description.

268 views • 19 slides

Digital Image Steganalysis

Digital Image Steganalysis. Kwang-Soo Lee. Outline. Steganography LSB Steganography LSB Steganalysis. Cryptography. Cryptography scrambles a message to obscure its meaning. Today secure communication is often identified with cryptography.

150 views • 14 slides

MPEG-4

MPEG-4. Objective Standardize algorithms for audiovisual coding in multimedia applications allowing for Interactivity High compression Scalability of audio and video content Support for natural and synthetic audio and video The Idea

455 views • 7 slides