In this paper we have discussed the fundamentals of image compression and compared the results of JPEG and a Hybrid model. In hybrid model we have used DWT (Discrete Wavelet Transform) and DCT (Discrete cosine Transform) for transform mapping. As we know that DWT has its multi resolution ...
The book provides a thorough and up-to-date background in the fundamentals of image compression in Part 1, and a complete description of the JPEG2000 standard in Part 2. Part 3 is devoted to the implementation and exploitation of the JPEG2000 standard, with guidelines, suggestions, and analys...
As the multi-media technology is being more and more widely used,JPEG2000,a new international standard of static image compression technology,comes into being to meet demand. The basic structure,key techniques and main features of JPEG2000 is introduced and some comparative results about the perform...
Features: presents an overview of the key concepts in multimedia, including color science; reviews lossless and lossy compression methods for image, video and audio data; examines the demands placed by multimedia communications on wired and wireless networks; discusses the impact of social media and ...
PreambleIt seems the text editor is getting very laggy when the post is long enough. Can't blame them, I suppose. To part 1 朱里:[done] Learning Notes for Fundamentals of Digital Image and Vide…
(2) What is the function of warping?(3) What is dilation?(4) Compare lossless compression to loss compression. 相关知识点: 试题来源: 解析 1. (1)gray scale image (2)histogram equalization (3)image contrast (4)resultant matrix (5)edge detection (6)run-length encoding (7)lossless ...
Moreover, most of us were using image processing algorithms in software like Photoshop or GIMP. To receive interesting artistic effects. But, however advanced these algorithms would be, they still rely on fundamentals. In this article we are going to present the basic image processing algorithms ...
Features: presents an overview of the key concepts in multimedia, including color science; reviews lossless and lossy compression methods for image, video and audio data; examines the demands placed by multimedia communications on wired and wireless networks; discusses the impact of social media and ...
Recognizing the importance of preserving what has been written, Elsevier prints its books on acid-free paper whenever possible. Library of Congress Cataloging-in-Publication Data Proferes, Nicholas T. Film directing fundamentals : see your film before shooting / Nicholas T. Proferes. — 2nd ed. ...
range of ways you can drive an image to get to a final result. But the important thing is, I think we want to cover or talk about how do you game plan to get an image that both speaks to the reality of what you shot, and also embellish with little bit of creativity. There is ...