a taxonomy for texture description and identification

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A Taxonomy For Texture Description And Identification

Author : A. Ravishankar Rao
ISBN : 9781461397779
Genre : Computers
File Size : 42. 89 MB
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A central issue in computer vision is the problem of signal to symbol transformation. In the case of texture, which is an important visual cue, this problem has hitherto received very little attention. This book presents a solution to the signal to symbol transformation problem for texture. The symbolic de- scription scheme consists of a novel taxonomy for textures, and is based on appropriate mathematical models for different kinds of texture. The taxonomy classifies textures into the broad classes of disordered, strongly ordered, weakly ordered and compositional. Disordered textures are described by statistical mea- sures, strongly ordered textures by the placement of primitives, and weakly ordered textures by an orientation field. Compositional textures are created from these three classes of texture by using certain rules of composition. The unifying theme of this book is to provide standardized symbolic descriptions that serve as a descriptive vocabulary for textures. The algorithms developed in the book have been applied to a wide variety of textured images arising in semiconductor wafer inspection, flow visualization and lumber processing. The taxonomy for texture can serve as a scheme for the identification and description of surface flaws and defects occurring in a wide range of practical applications.

Guidelines For Soil Description

Author : Food and Agriculture Organization of the United Nations
ISBN : 9251055211
Genre : Law
File Size : 55. 43 MB
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Soils are affected by human activities, such as industrial, municipal and agriculture, that often result in soil degradation and loss. In order to prevent soil degradation and to rehabilitate the potentials of degraded soils, reliable soil data are the most important prerequisites for the design of appropriate land-use systems and soil management practices as well as for a better understanding of the environment. The availability of reliable information on soil morphology and other characteristics obtained through examination and description of the soil in the field is essential, and the use of a common language is of prime importance. These guidelines, based on the latest internationally accepted systems and classifications, provide a complete procedure for soil description and for collecting field data. To help beginners, some explanatory notes are included as well as keys based on simple test and observations.--Publisher's description.

Proceedings Of The Ieee Southwest Symposium On Image Analysis And Interpretation

Author :
ISBN : UOM:39015032611355
Genre : Image processing
File Size : 46. 96 MB
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10th International Conference On Pattern Recognition

Author : H. Freeman
ISBN : UCSD:31822004928602
Genre : Computers
File Size : 74. 98 MB
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Analysis Of Fractal Textures By Humans And Computers Using Statistical Methods

Author : Peng Zhou
ISBN : UCAL:C3377875
Genre :
File Size : 66. 47 MB
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Optical Engineering

Author :
ISBN : CORNELL:31924071767671
Genre : Optical instruments
File Size : 54. 29 MB
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Publishes papers reporting on research and development in optical science and engineering and the practical applications of known optical science, engineering, and technology.

Image And Video Processing

Author : M. Ibrahim Sezan
ISBN : 0819420409
Genre : Image processing
File Size : 47. 2 MB
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