Journal ArticleDOI
Efficient edge-preserving algorithm for color contrast enhancement with application to color image segmentation
TLDR
This is the first edge-preserving algorithm for color contrast enhancement in color space and it can enhance the color contrast as the previous algorithm does, but also has an edge- Preservation effect.About:
This article is published in Journal of Visual Communication and Image Representation.The article was published on 2008-07-01. It has received 27 citations till now. The article focuses on the topics: Color image & Color space.read more
Citations
More filters
Journal ArticleDOI
Color image segmentation using pixel wise support vector machine classification
TL;DR: Experimental evidence shows that the proposed method has a very effective segmentation results and computational behavior, and decreases the time and increases the quality of color image segmentation in comparison with the state-of-the-art segmentation methods recently proposed in the literature.
Journal ArticleDOI
Image fusion using multiscale edge-preserving decomposition based on weighted least squares filter
Yong Jiang,Minghui Wang +1 more
TL;DR: The authors utilise the multiscale edge-preserving decomposition (MSEPD) based on the weighted least squares filter to fuse the source images and indicate that the proposed method can provide better fused images, meanwhile manifesting a good edge- Preserving performance.
Journal ArticleDOI
A pixel-based color image segmentation using support vector machine and fuzzy C-means
TL;DR: Experimental evidence shows that the proposed method has a very effective computational behavior and effectiveness, and decreases the time and increases the quality of color image segmentation in comparison with the state-of-the-art segmentation methods recently proposed in the literature.
Journal ArticleDOI
Pink-color sign in esophageal squamous neoplasia, and speculation regarding the underlying mechanism
Ryu Ishihara,Hiromitsu Kanzaki,Hiroyasu Iishi,Kengo Nagai,Fumi Matsui,Takeshi Yamashina,Noriko Matsuura,Takashi Ito,Mototsugu Fujii,Sachiko Yamamoto,Noboru Hanaoka,Yoji Takeuchi,Koji Higashino,Noriya Uedo,Masaharu Tatsuta,Yasuhiko Tomita,Shingo Ishiguro +16 more
TL;DR: The findings suggest that pink- Color sign negative mucosa did not undergo color fading during the 2-3 min after iodine staining, and underwent color fading only after spraying of sodium thiosulfate, and that this sign may be caused by early fading of iodineStaining.
Journal ArticleDOI
Color image segmentation using automatic pixel classification with support vector machine
TL;DR: Experimental evidence shows that the proposed method has a very effective segmentation results and computational behavior, and decreases the time and increases the quality of color image segmentation in compare with the state-of-the-art segmentation methods recently proposed in the literature.
References
More filters
Journal ArticleDOI
Seeded region growing
Richard Adams,Leanne Bischof +1 more
TL;DR: This correspondence presents a new algorithm for segmentation of intensity images which is robust, rapid, and free of tuning parameters, and suggests two ways in which it can be employed, namely, by using manual seed selection or by automated procedures.
Journal ArticleDOI
The curvelet transform for image denoising
TL;DR: In this paper, the authors describe approximate digital implementations of two new mathematical transforms, namely, the ridgelet transform and the curvelet transform, which offer exact reconstruction, stability against perturbations, ease of implementation, and low computational complexity.
Proceedings ArticleDOI
Similarity of color images
Markus Stricker,Markus Orengo +1 more
TL;DR: Two new color indexing techniques are described, one of which is a more robust version of the commonly used color histogram indexing and the other which is an example of a new approach tocolor indexing that contains only their dominant features.
Curvelets: A Surprisingly Effective Nonadaptive Representation for Objects with Edges
TL;DR: The basic issues of efficient m-term approximation, the construction of efficient adaptive representation, theConstruction of the curvelet frame, and a crude analysis of the performance of curvelet schemes are explained.
Journal ArticleDOI
Vector median filters
TL;DR: In this article, two nonlinear algorithms for processing vector-valued signals are introduced, called vector median operations, which are derived from two multidimensional probability density functions using the maximum-likelihood-estimate approach.