'Lossless compression' diaporamas de présentation

Chapter 8

Chapter 8. Multimedia and Quality of Service. Chapter 8: Outline. 8.1 COMPRESSION 8.2 MULTIMEDIA DATA 8.3 MULTIMEDIA IN THE INTERNET 8.4 REAL-TIME INTERACTIVE PROTOCOLS 8.5 QUALITY OF SERVICE. Chapter 8: Objective.

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Mining, Indexing & Searching Graphs in Large Data Sets

Mining, Indexing & Searching Graphs in Large Data Sets. Jiawei Han Department of Computer Science, University of Illinois at Urbana-Champaign www.cs.uiuc.edu/~hanj In collaboration with Xifeng Yan (IBM Watson), Philip S. Yu (IBM Watson), Feida Zhu (UIUC), Chen Chen (UIUC).

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Entropy in NLP

Entropy in NLP. Presented by Avishek Dan (113050011) Lahari Poddar (113050029) Aishwarya Ganesan (113050042) Guided by Dr. Pushpak Bhattacharyya. Motivation.

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Lecture # 17 Image Representation

Lecture # 17 Image Representation. "Be wary, therefore, when some demand public tolerance for whatever their private indulgences are!". "Be wary, therefore, when some demand public tolerance for whatever their private indulgences are!" - Neal A. Maxwell. Image Representation.

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Multimedia

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4.1 Basic Concepts 4.2 Frequent Itemset Mining Methods 4.3 Which Patterns Are Interesting?

Chapter 4: Mining Frequent Patterns, Associations and Correlations. 4.1 Basic Concepts 4.2 Frequent Itemset Mining Methods 4.3 Which Patterns Are Interesting? Pattern Evaluation Methods 4.4 Summary. Frequent Pattern Analysis.

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Client and Server processors

Client and Server processors. Client incorporates Multi Media (sound and video) Imaging (3D) Security and network accessibility wireless communications Server incorporates High speed processing Management of large memory and file store complexes. Client processors.

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Group No 5

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MTT Exam Competency 004

MTT Exam Competency 004. Juan M. Garcia EDTC 6343. Competency 004. The Master Technology Teacher knows and applies basic strategies and techniques for using digital video technology. The Master Technology Teacher:.

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A Brief Introduction to Information Theory

A Brief Introduction to Information Theory. 12/2/2004 ???. Outline. Motivation and Historical Notes Information Measure Implications and Limitations Classical and Beyond Conclusion. Motivation: What is information?.

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IMAGE LOSSLESS COMPRESSION(LZW)

IMAGE LOSSLESS COMPRESSION(LZW). Zeena Adel . ??? ???????? : (Data compression) ?? ????? ????? ????????? ???? ???? ???? ????? ?? ??????? , ????? ?????? ?? ??????? ???? ???? ???? ????????. . . ??? ???????? ??? ???????

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Digital Cameras

Digital Cameras . And Digital Information. How a Camera works. Light passes through the lens Shutter opens for an instant Film is ________________ Film is developed using chemicals. Analog vs. Digital. Analog _________________ Smooth Gradations Natural capture ________________

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Chapter 8 Lossy Compression Algorithms

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Vector Quantization for Texture Compression Qiu Wu

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Lossless Compression of Hyperspectral Images with Random Access Support

Lossless Compression of Hyperspectral Images with Random Access Support. Wei Hsu Maya Khaneboubi Jonathan Solnit. Outline. What is a hyperspectral image? JPEG-7 and JPEG-LS Prediction CCAP Ordering Max Cut Partitioning Metrics Results Conclusion. What is a Hyperspectral Image?.

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Lossless Compression - I

Lossless Compression - I. Hao Jiang Computer Science Department Sept. 13, 2007. Introduction . Compress methods are key enabling techniques for multimedia applications. Raw media takes much storage and bandwidth A raw video with 30 frame/sec, resolution of 640x480, 24bit color

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Graphic Formats

2.01 Investigate graphic image design. Graphic Formats. Graphics. Graphics - anything on the page that is not actual text, from simple line drawings to fully active images found on the World Wide Web. There are many different graphic file formats.

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Audio Formats

Audio Formats. Russell Taylor. Audio File Formats. There are three major groups of audio file formats: Uncompressed audio formats, such as WAV, AIFF, AU or raw header-less PCM;

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File Formats

File Formats . JPEG PDF PNG. JPEG. JPEG is a standardized image compression mechanism . JPEG stands for Joint Photographic Experts Group. JPEG is designed for compressing either full- colUor or gray-scale digital images of "natural", real-world scenes.

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HUGO: Hierarchical mUlti -reference Genome cOmpression tool for aligned short reads

HUGO: Hierarchical mUlti -reference Genome cOmpression tool for aligned short reads . Pinghao Li, 1 Xiaoqian Jiang, 2 Shuang Wang, 2 Jihoon Kim, 2 Hongkai Xiong, 1 and Lucila Ohno-Machado 2. 1 EE Department, Shanghai Jiaotong University, Shanghai, China

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