Results 271 to 280 of about 49,221,189 (338)

Analysis-by-Synthesis Texture Reconstruction

2012 Second International Conference on 3D Imaging, Modeling, Processing, Visualization & Transmission, 2012
Within the recent decade, reconstruction of real world scenes gained continuously more importance. For realistic reconstructions both, the geometry and the textures, are important. We present a general algorithm for reconstructing textures from an image sequence of flat patches, where the angle between the patch normal and the view direction of the ...
Florian Liefers, Roman Parys, Andreas Schilling 0001   +2 more
openaire   +1 more source

Texture analysis of stained cells

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 1992
Blast cells, also referred to as immature mononuclear cells, are key indicators in the diagnosis and treatment of leukemias. Pappenheim-stained blasts exhibit a single, more or less dark magenta, generally round nucleus surrounded by light blue cytoplasm.
null Serbouti, null Beuscart, null Harms, null Duhamel, null Gunzer, null Morel, null Aus, null Mary   +7 more
openaire   +1 more source

An Expert System for Texture Analysis

1987
In this work the authors intend to propose an expert system that has been developed and experimented for texture analysis and cleassification.
Sergio Vitulano, A. Esposito, A. Cacace
openaire   +2 more sources

Diagnostic Performance of Mammographic Texture Analysis in the Differential Diagnosis of Benign and Malignant Breast Tumors

Clinical Breast Cancer, 2017
&NA; To investigate the diagnostic performance of mammographic texture analysis in the differential diagnosis of benign and malignant breast tumors, the receiver operating characteristic (ROC) curve analysis were performed.
Zhi-Ming Li, Lan Yu, Xin Wang, Haiyang Yu, Yuan-Xiang Gao, Yande Ren, G. Wang, Xiao-Ming Zhou   +7 more
semanticscholar   +1 more source

Texture analysis Anno 1983

Computer Vision, Graphics, and Image Processing, 1985
Abstract In this paper the texture analysis methods being used at present are reviewed. Statistical as well as structural approaches are included and their performances are compared. Concerning the former approach, the gray level difference method, filter mask texture measures, Fourier power spectrum analysis, cooccurrence features, gray level run ...
Luc Van Gool, Piet Dewaele, André Oosterlinck   +2 more
openaire   +1 more source

Analysis and Synthesis of Structural Textures

2000
With the advent of image based modeling techniques, it becomes easier to apply textures extracted from reality onto virtual worlds. Many repetitive patterns (structural textures) in human constructions can be parametrized with procedural textures. These textures offer a powerful alternative to traditional color textures, but they require the artist to ...
Laurent Lefebvre, Pierre Poulin
openaire   +2 more sources

Texture Unit, Texture Spectrum And Texture Analysis

12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium,, 1990
null Dong-chen He, null Li Wang
openaire   +1 more source

Texture analysis and scientific visualization.

2003
In this paper, we propose a new formalism that enables to take into account image textural features in a very robust and selective way. This approach also permits to visualize these features so experts can efficiently supervise an image segmentation process based on texture analysis.
Mavromatis, Sébastien, Boi, Jean-Marc
openaire   +2 more sources

A Textural Analysis by Mathematical Morphology

1996
This paper presents a new method of texture characterization and defect detection in textures, based on mathematical morphology transformations: structural opening and top-hat. The structural opening and its properties of invariance allow the extraction of primitive patterns from a texture, some kind of “textons” which entirely characterize it.
Florence Huet, Juliette Mattioli
openaire   +2 more sources

Fractal feature and texture analysis

Systems and Computers in Japan, 1988
AbstractAlthough fractal dimension is popular in computer graphics, it is not yet utilized adequately in image analysis. Thus, this paper presents an example of the application of fractal dimension to image analysis. First, the conventional fractal concept is described and then the possibilities of its application to image processing are discussed ...
openaire   +2 more sources