Split decision function using fuzzy integral [image coding applications]

J. Li; Zheru Chi; G. Chen

doi:10.1109/ISIMP.2004.1434119

Split decision function using fuzzy integral [image coding applications]

J. Li, Zheru Chi, G. Chen

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

The quadtree partition is often used in fractal image compression to achieve variable bit rates. In this paper, we propose a split decision function based on fuzzy integrals - fuzzy mean error (FME), that can improve image coding quality while speeding up the encoding process. Our proposed split function is compared with other commonly used split decisions. In the paper, we also demonstrate that it is difficult for a split decision function to obtain an a priori estimate of the threshold for encoding a given image at a given quality level.

Original language	English
Title of host publication	[Missing Source Name from PIRA]
Pages	534-537
Number of pages	4
DOIs	https://doi.org/10.1109/ISIMP.2004.1434119
Publication status	Published - 2004
Event	International Symposium on Intelligent Multimedia, Video and Speech Processing [ISIMP] - Duration: 1 Jan 2004 → …

Conference

Conference	International Symposium on Intelligent Multimedia, Video and Speech Processing [ISIMP]
Period	1/01/04 → …

Keywords

Decision trees
Fractals
Fuzzy logic
Image coding
Integral equations
Quadtrees

More information

10.1109/ISIMP.2004.1434119

Cite this

@inproceedings{93df89ba157c4e2e9886033a3b9e36ea,

title = "Split decision function using fuzzy integral [image coding applications]",

abstract = "The quadtree partition is often used in fractal image compression to achieve variable bit rates. In this paper, we propose a split decision function based on fuzzy integrals - fuzzy mean error (FME), that can improve image coding quality while speeding up the encoding process. Our proposed split function is compared with other commonly used split decisions. In the paper, we also demonstrate that it is difficult for a split decision function to obtain an a priori estimate of the threshold for encoding a given image at a given quality level.",

keywords = "Decision trees, Fractals, Fuzzy logic, Image coding, Integral equations, Quadtrees",

author = "J. Li and Zheru Chi and G. Chen",

year = "2004",

doi = "10.1109/ISIMP.2004.1434119",

language = "English",

isbn = "0780386876",

pages = "534--537",

booktitle = "[Missing Source Name from PIRA]",

note = "International Symposium on Intelligent Multimedia, Video and Speech Processing [ISIMP] ; Conference date: 01-01-2004",

}

TY - GEN

T1 - Split decision function using fuzzy integral [image coding applications]

AU - Li, J.

AU - Chi, Zheru

AU - Chen, G.

PY - 2004

Y1 - 2004

N2 - The quadtree partition is often used in fractal image compression to achieve variable bit rates. In this paper, we propose a split decision function based on fuzzy integrals - fuzzy mean error (FME), that can improve image coding quality while speeding up the encoding process. Our proposed split function is compared with other commonly used split decisions. In the paper, we also demonstrate that it is difficult for a split decision function to obtain an a priori estimate of the threshold for encoding a given image at a given quality level.

AB - The quadtree partition is often used in fractal image compression to achieve variable bit rates. In this paper, we propose a split decision function based on fuzzy integrals - fuzzy mean error (FME), that can improve image coding quality while speeding up the encoding process. Our proposed split function is compared with other commonly used split decisions. In the paper, we also demonstrate that it is difficult for a split decision function to obtain an a priori estimate of the threshold for encoding a given image at a given quality level.

KW - Decision trees

KW - Fractals

KW - Fuzzy logic

KW - Image coding

KW - Integral equations

KW - Quadtrees

U2 - 10.1109/ISIMP.2004.1434119

DO - 10.1109/ISIMP.2004.1434119

M3 - Conference article published in proceeding or book

SN - 0780386876

SP - 534

EP - 537

BT - [Missing Source Name from PIRA]

T2 - International Symposium on Intelligent Multimedia, Video and Speech Processing [ISIMP]

Y2 - 1 January 2004

ER -

Split decision function using fuzzy integral [image coding applications]

Abstract

Conference

Keywords

More information

Fingerprint

Cite this