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Research Paper | Electronics & Communication Engineering | India | Volume 4 Issue 7, July 2015
FPGA Implementation of 2D-DCT for Image Compression
Pradnya P. Parate | Nilesh A. Mohota [2]
Abstract: Image compression is the application of data compression on digital images. Image compression can be lossy or lossless. Compressing an image is significantly different than compressing raw binary data. Of course, general purpose compression programs can be used to compress images, but the result is less than optimal. DCT has been widely used in signal processing of image. The one-dimensional DCT is useful in processing one-dimensional signals such as speech waveforms. For analysis of two dimensional (2D) signals such as images, we need a 2D version of the DCT data, especially in coding for compression, for its near-optimal performance
Keywords: DCT, FPGA, ImageCompression, JPEG
Edition: Volume 4 Issue 7, July 2015,
Pages: 142 - 145
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Research Paper, Electronics & Communication Engineering, Egypt, Volume 10 Issue 12, December 2021
Pages: 1281 - 1287Feature Level Fusion of Palmprint and Iris Images for Person Identification
May Essam | Fayez Wanis Zaki | Mervat El-Seddek
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Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 11, November 2015
Pages: 1957 - 1963PAPR Reduction in OFDM System Using PTS+DCT+SLM Technique
Sweety Narula [3] | Ritesh Beohar [2]