Keywords = image compression
Number of Articles: 6
Color Image Compression Using DPCM with DCT, DWT and Quadtree Coding Scheme
Volume 34, 4B , April 2016, , Page 585-597
Abstract
This paper is concerned with the design and implementation of a compression method for color image. This method based on Differential Pulse Code Modulation (DPCM), Discrete Cosine Transform ... Read More ...Adaptive Polynomial Fitting for Image Compression Based on Variance of Block Pixels
Volume 33, 8A , October 2015, , Page 1830-1844
Abstract
This paper presents a proposed method to compress images using two polynomials with different models based on the value of block pixels variance. These two polynomials are chosen from ... Read More ...Ear Recognition by Using Self Organizing Feature Map
Volume 31, Issue 10 , July 2013, , Page 2000-2013
Abstract
A wide variety of systems requires reliable personal recognition schemes to either confirm or determine the identity of an individual requesting their services. The purpose of such ... Read More ...Secret Technique To Hiding Image After Compression In Cover Image
Volume 29, Issue 10 , July 2011, , Page 1991-2003
Abstract
This paper presents a technique for image compression and hiding in image of a high secret has been applied to wavelet transform and wavelet transform packet first apply two dimensional ... Read More ...Image Compression Using Lifting Scheme
Volume 28, Issue 17 , August 2010, , Page 5455-5467
Abstract
This paper introduces, firstly, a proposed method of computing one andtwo-dimensional wavelet transform .The proposed method reduces heavilyprocessing time for decomposition of image ... Read More ...Image Compression Based on 2D Dual Tree Complex Wavelet Transform (2D DT-CWT)
Volume 28, Issue 7 , March 2010, , Page 1290-1305