Image Compression Techniques: An Analysis

Name: Image Compression Techniques: An Analysis
Brand: LAP Lambert Academic Publishing
SKU: 9783330038301
Price: 172.91 RON
Availability: InStock

Evaluation using Higher Order Metrics

Autor: Richa Jindal

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Editura: LAP Lambert Academic Publishing

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Importance of image compression increases with advancing communication technology. Limited hardware...

Informații despre carte

Autor

Richa Jindal

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2017

Pagini

EAN

9783330038301

Enbook ID

15980099

Editura

LAP Lambert Academic Publishing

Greutate

143

Dimensiuni

150 x 220 x 5

Descriere completă

Importance of image compression increases with advancing communication technology. Limited hardware and budget is also important in sending data fast. The amount of data associated with visual information is so large that its storage requires enormous storage capacity and require large capacity and bandwidth, which could be very expensive.Generally images carry three main types of information: redundant, irrelevant, and useful.Redundant information is that which can be reproduced, without loss, from other information contained in the image, for example, low varying background information. Irrelevant information is the part of the information that has enormous details which is beyond the limit of perceptual significance. Useful information is part of the information which is neither redundant nor irrelevant. Decompressed images are usually observed by human beings. Therefore their fidelities are subject to the capabilities and limitations of the human visual system (HVS).Set partitioning in hierarchical trees (SPIHT), is an extension of Shapiro's embedded zerotrees wavelet. the algorithms allow for progressive transmission require no training,and are of low computational complexity.

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Image Compression Techniques: An Analysis

Evaluation using Higher Order Metrics

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Descriere completă

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