نتایج جستجو برای: color co

تعداد نتایج: 451430  

Journal: :Image Vision Comput. 1996
Chin-Chou Chang Ling-Ling Wang

A traditional fashion designer has to draw a large number of drafts in order to accomplish an ideal style. Better performance can be achieved if these operations are done on computers, because the designer can easily make changes for various patterns and colors. To develop a computer-aided fashion design system, one of the most difficult tasks is to automatically separate the clothing from the ...

2010
PRITI MAHESHWARY

Abstract: The remote sensing images are increasing day by day therefore storage and retrieval of these images is of significant importance. In this paper a prototype model for retrieval of remote sensing images on the basis of color moment and gray level co-occurrence matrix feature is developed and different vegetation index feature is extractor as color, texture and spectral. These three feat...

2003
Leena Lepistö Iivari Kunttu Jorma Autio Ari Visa

Clustering of the texture images is a demanding part of multimedia database mining. Most of the natural textures are non-homogenous in terms of color and textural properties. In many cases, there is a need for a system that is able to divide the non-homogenous texture images into visually similar clusters. In this paper, we introduce a new method for this purpose. In our clustering technique, t...

2003
Iivari Kunttu Leena Lepistö Juhani Rauhamaa Ari Visa

The use of the second order statistical measures has became popular in the image database indexing and retrieval. Unlike the common approach, image histogram, second order statistics like image correlogram and autocorrelogram consider also the spatial organization of the image colors or gray levels. Recently, correlograms and autocorrelograms have been widely used in the image database indexing...

2006
Mark Smith Alireza Khotanzad

A novel approach utilized in video database objectbased queries is proposed. This new method segments an example video sequence into real world objects using a combination of color image segmentation techniques along with MPEG-1/2 motion vectors. First, the initial frame in the sequence undergoes a color/texture segmentation algorithm that divides the frame into homogenous regions of color and ...

2012
Tarek M. Gibreel Andrew R. Dodgson John Cheesbrough Frederick J. Bolton Mathew Upton

4 Tarek M. Gibreel, Andrew R. Dodgson, John Cheesbrough, Frederick J. Bolton, 5 Andrew J. Fox and Mathew Upton 6 7 8 Microbiology and Virology Unit, School of Medicine, University of Manchester, Stopford 9 Building, Oxford Road, Manchester, M13 9PL, United Kingdom. Central Manchester 10 Foundation Trust, Oxford Road Manchester, Manchester, M13 9WL. Preston Microbiology 11 Services, Royal Presto...

2015
Miroslav Goljan Jessica J. Fridrich

Color interpolation is a form of upsampling, which introduces constraints on the relationship between neighboring pixels in a color image. These constraints can be utilized to substantially boost the accuracy of steganography detectors. In this paper, we introduce a rich model formed by 3D co-occurrences of color noise residuals split according to the structure of the Bayer color filter array t...

2014
Claudia Nieuwenhuis Simon Hawe Martin Kleinsteuber Daniel Cremers

We propose an algorithm for segmenting natural images based on texture and color information, which leverages the co-sparse analysis model for image segmentation. As a key ingredient of this method, we introduce a novel textural similarity measure, which builds upon the co-sparse representation of image patches. We propose a statistical MAP inference approach to merge textural similarity with i...

2006
Mu-Yeon Kim Seok-Min Chae Soo-Yeon Son Young-Choon Kim Sang-Ho Ahn Min-Ho Park Kuhn-Il Lee

We propose a new content-based image retrieval using a block color co-occurrence matrix (BCCM) and pattern correlogram. In the proposed method, the color feature vectors are extracted by using BCCM that represents the probability of the co-occurrence of two mean colors within blocks. Also the pattern feature vectors are extracted by using pattern correlogram which is combined with spatial corre...

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