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pro vyhledávání: '"Fractal Image Compression"'
Akademický článek
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Autor:
Abdul-Malik H. Y. Saad, Mohd Zaid Abdullah, Nayef Abdulwahab Mohammed Alduais, Hisham Haider Yusef Sa'ad
Publikováno v:
IEEE Access, Vol 8, Pp 52687-52699 (2020)
Fractal image compression (FIC) is a very popular technique in image compression applications due to its simplicity and superior performance. However, it has a major drawback, which is the long encoding time. This is due to the requirement of perform
Externí odkaz:
https://doaj.org/article/a88077fb3a9e414c940577f5a7a0a32a
Publikováno v:
Fractal and Fractional, Vol 6, Iss 7, p 379 (2022)
Fractals are geometric shapes and patterns that can describe the roughness (or irregularity) present in almost every object in nature. Many fractals may repeat their geometry at smaller or larger scales. This paper is the second (and last) part of a
Externí odkaz:
https://doaj.org/article/eb7da6b4126f420caf6974a6092ff3c7
Autor:
Douaa Younis Abbaas
Publikováno v:
Al-Mustansiriyah Journal of Science, Vol 28, Iss 2, Pp 119-133 (2018)
There are many attempts tried to improve the encoding stage of FIC because it consumed time. These attempts worked by reducing size of the search pool for pair range-domain matching but most of them led to get a bad quality, or a lower compression ra
Externí odkaz:
https://doaj.org/article/09a8cb24778b40aca525d18f254c74e7
Publikováno v:
ARO-The Scientific Journal of Koya University, Vol 6, Iss 1, Pp 13-22 (2018)
In this paper, an enhanced fractal image compression system (FIC) is proposed; it is based on using both symmetry prediction and blocks indexing to speed up the blocks matching process. The proposed FIC uses quad tree as variable range block partitio
Externí odkaz:
https://doaj.org/article/8e254f03201c4540a02b8ae5923c2053
Publikováno v:
IEEE Access, Vol 6, Pp 71389-71403 (2018)
A new architecture based on deep data pipelining is proposed for implementing fractal compression of high-resolution images in real time. The general idea is to partition an image into overlapping range and domain blocks in which four range blocks co
Externí odkaz:
https://doaj.org/article/ea6d9666026f46e4bcc8dcbdd8e08279
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
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Autor:
Nisar Ahmed, Syed Abdul Sattar
Publikováno v:
ICTACT Journal on Image and Video Processing, Vol 8, Iss 2, Pp 1639-1644 (2017)
The main intention of Fractal Image Compression is to reduce the size of image and maintain good level of their reconstructed image. A major issue in Fractal Image Compression is decrease in image quality, compression ratio and PSNR. To overcome thes
Externí odkaz:
https://doaj.org/article/24039cd1f3224ce99851f52aefec124e
Autor:
Dekking, F. M.
Publikováno v:
Journal of Applied Probability, 1996 Dec 01. 33(4), 968-973.
Externí odkaz:
https://www.jstor.org/stable/3214978
Autor:
A.R. Nadira Banu Kamal, P. Priyanga
Publikováno v:
ICTACT Journal on Image and Video Processing, Vol 4, Iss 3, Pp 785-790 (2014)
The storage requirements for images can be excessive, if true color and a high-perceived image quality are desired. An RGB image may be viewed as a stack of three gray-scale images that when fed into the red, green and blue inputs of a color monitor,
Externí odkaz:
https://doaj.org/article/12ce2d7406904feaaf6611e18c792e3a