Image Compression using Neural Networks & Wavelet Transforms - Couverture souple

Jain, Saurabh; Jain, Prachi

 
9786202918671: Image Compression using Neural Networks & Wavelet Transforms
Couverture souple
ISBN 10 : 6202918675 ISBN 13 : 9786202918671
Editeur : LAP LAMBERT Academic Publishing, 2020

Synopsis

Compression provides a means of reducing storage costs and increases the rate of transmission. Image compression reduces the size of graphic images without reducing image quality. Image performance is calculated using certain parameters such as PSNR (peak signal to noise ratio), CR (compression ratio), MSE (mean square error), and (BPP) per pixel bit. Mean Square error is a network performance parameter, it deals the network's Performance according to the mean of squared errors. The Peak signal to noise ratio is generally used for quality comparison between the original image and a compressed image. The Peak Signal to Noise Ratio and Mean Square Error are the two error parameters used to measure image compression quality. The MSE shows the growing squared error among the original image and compressed, and PSNR shows a calculation of the peak error. The lesser the value of Mean Square Error will reduce the error. The compression ratio (CR) is the ratio of compressed image compared to uncompressed image size. The bits per pixel (BPP) value will fluctuate for different images and different quality of images.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2020
Langue
anglais
ISBN 10 
6202918675
ISBN 13 
9786202918671
Reliure
Broché
Nombre de pages
80
Coordonnées du fabricant
non disponible
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