'Image compression' presentation slideshows

Image Compression (Chapter 8)

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Introduction

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Steganography In Compressed Images

Steganography In Compressed Images. (Advanced Database Systems- Spring 2004). Anurag Sharma,Gautami Shirhatti & Manish Billa. Department of Computer Science, University of Central Florida ,Orlando. ~ Motivation Protection of Digital Media.

814 views • 41 slides

Clustering

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479 views • 31 slides

Image Compression using Vector Quantization

931 views • 27 slides

intoPIX - about JPEG 2000

Everything you always wanted to know about JPEG2000 compression, the benefits, the main features, the implimentation...

1.01k views • 26 slides

ECE472/572 - Lecture 12

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Scalar Quantization

2.09k views • 24 slides

Image Compression Using Neural Networks

Image Compression Using Neural Networks. Vishal Agrawal (Y6541) Nandan Dubey (Y6279). Overview. Introduction to n eural networks Back Propagated (BP) neural network Image compression using BP neural network Comparison with existing image compression techniques. What is a Neural Network?.

913 views • 24 slides

Wavelets in Image Compression

Wavelets in Image Compression. Bhushan D Patil PhD Research Scholar Department of Electrical Engineering Indian Institute of Technology, Bombay Powai, Mumbai 40076. What are the principles behind compression?.

476 views • 21 slides

Image Compression Using Inpainting

Image Compression Using Inpainting. Min-Wook Jeong Young Min Kim Jungsuk Kwac. Organization. Motivation Structure Inpainting Texture Inpainting Result Conclusion Reference. Motivation. Motivation (Cont.). Structure Inpainting. Recovering general structure (big picture)

599 views • 20 slides

Run Length Encoder/Decoder

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Lossy Compression

Lossy Compression. William Dayton Nick Trojanowski. Lossy file compression compresses files by trimming out data, and therefore quality, from the original data. The loss of data is not usually enough to be noticeable by the user, but can immensely save on file size. Definition.

433 views • 19 slides

Image Compression - JPEG

Image Compression - JPEG. Video Compression. MPEG Audio compression Lossy / perceptually lossless / lossless 3 layers Models based on speech generation (throat), or ear characterisitics Image compression JPEG based Images take much more memory than voice

421 views • 16 slides

Image Compression (Chapter 8)

Image Compression (Chapter 8). CSC 446 Lecturer: Nada ALZaben. Outline:. Introduction. Image Compression Model. Compression Types . Data Redundancy. Redundancy Types. Coding redundancy Lossless compression. Introduction.

676 views • 15 slides

SIMS-201

SIMS-201. Audio Digitization. Overview. Chapter 12 Digital Audio Digitization of Audio Samples Quantization Reconstruction Quantization error. Digitization of Audio Samples. Audio signals are continuous in time and amplitude

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Flickr and Digital Photography

Flickr and Digital Photography. Flickr in a Nutshell. Community of photographers Millions of users Special Interest Groups Sharing Images Creative Commons. Features. Hosting Photostream RSS feed Editing ( picnik ) Rotate, crop, resize, exposure, colors, sharpen, red-eye Tags

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Burrows Wheeler Transform In Image Compression

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Seminar Announcement

Seminar Announcement. You are invited to a talk on Image Compression by Dr. C. Wayne Brown Faculty of Information Technology Multimedia University (Cyberjaya Campus) Venue : BR1022 (FIT, Cyberjaya) Date : 23-Feb-2001 (Friday) Time : 10:30 am-12:00 noon.

273 views • 1 slides