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Cross-fade effect elimination in 3D DCT compression
Aim of this paper is to elliminate the cross-fade effect while 3D DCT compression method is used for video signals.
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Video Signals Transparency in Consequence of 3D-DCT Transform
The contribution deals with the frame transparency of two video sequences as a product of the 3D-DCT transform. Principle of the 3D-DCT transform is based. The method of transparency elimination founded on the ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Improving Quality of Video Signals Encoded by 3D DCT Transform
on the 3D DCT coder modifications is described.This paper deals with the properties of a compression method based on the 3D DCT. During the video compression process with 3D DCT the imag...
JA - Elektronika a optoelektronika, elektrotechnika
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Lossy video compression utilizing 3D DCT.
This document describes a compression algorithm based on three-dimensional discrete cosine transform (3D DCT) and its method of quantization coefficients. 3D DCT is a modification of common used two-dimens...
JA - Elektronika a optoelektronika, elektrotechnika
- 2011 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Video Compression by 3D DCT Transform
Paper presents 3D DCT transform as a tool for video signal compression.
JA - Elektronika a optoelektronika, elektrotechnika
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Compression Characteristics of 3D DCT
Video-sequence compression method using the 3D DCT and its main difference in comparison with 2D DCT.
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Three-Dimensional Discrete Cosine Transform 3D-DCT and methods of calculation
This article is about video compression based on the Three-Dimensional Discrete Cosine Transform 3D-DCT. Orginal algorithm of the 3D-DCT has high time complexity and it is not useful for real-time video compression...
JA - Elektronika a optoelektronika, elektrotechnika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Algorithms for Fast Computing of the 3D-DCT Transform
The algorithm for video compression based on the 3D-DCT (Three-Dimensional Discrete Cosine Transform) is presented. The original algorithm of the 3D-DCT has high time complexity. We propose several enhancements to ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Tools for Evaluation of 3D DCT Compression Properties
Contribution deals with the compression method of 3D DCT; mainly, with the software tools for compression properties evaluation.
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
2D and 3D Discrete Cosine Transform Implementation in Matlab
Seminar dealt with 2D and 3D discrete cosine transform implementation in MATLAB, and especially with two programs named "JPEG Compression" and "3D DCT Transform"....
JA - Elektronika a optoelektronika, elektrotechnika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
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