Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 1971 for “"Texture"”.
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Example based texture synthesis and quantification of texture quality
Textures have been used effectively to create realistic environments for virtual worlds by reproducing the surface appearances. One of the widely-used methods for creating textures is the example based texture synthesis method. In this method of generating a texture of arbitrary size, an input …
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Transform texture classification
… thesis addresses the three major components of a texture classification system: texture image transform, feature extraction/selection, and classification. A unique theoretical investigation of texture analysis, drawing on an extensive survey of existing approaches, defines the interrelations among …
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Transform texture classification
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1996.
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Temporal texture modeling
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995.
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Perceptual texture similarity estimation
… of computational features to estimate perceptual texture similarity. In the first part of this thesis, we conducted two evaluation experiments on the ability of 51 computational feature sets to estimate perceptual texture similarity using two differ-ent evaluation methods, namely, pair-of-pairs …
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Definition and Open Texture
Made available in DSpace on 2014-12-10T17:07:39Z (GMT). No. of bitstreams: 1 6507184.pdf: 5850309 bytes, checksum: bc8c166b41d51dbc75b6270a55dc11f3 (MD5) Previous issue date: 1965
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Texture measures for segmentation
Texture is an important visual cue in both human and computer vision. Segmenting images into regions of constant texture is used in many applications. This work surveys a wide range of texture descriptors and segmentation methods to determine the state of the art in texture segmentation. Two types …
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The Texture of Place
Can texture embody the idea of a place? Or does a place provide meaning to the textures used to construct it? This thesis seeks to explore the contribution of texture to our understanding of, and relationship with, the built environment. To test this, a mixed use program will be explored in the …
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Morphological granulometry for texture analysis
This thesis concerns the analysis of digital texture images, using techniques from mathematical morphology and regression modelling for the classification of texture images. It investigates the use of granulometric moments, arising from the morphological pattern spectrum, as texture descriptors to …
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Distributed texture-based terrain synthesis
… terrain. This thesis investigates the use of texture synthesis techniques on real landscapes to improve realism and the use of sketch-based interfaces to enable intuitive user control.
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A psychophysical study of visual texture
… as sensory events. Although the concept of texture of a surface is a central one in his scheme, there seems to be a complete lack of psychophysical investigation of this notion in the literature. The above considerations led to the formulation of the present problem. Specifically, the …
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Texture-Informed Approach for Hurricane Loss Estimation: How Discounting Neighborhood Texture Leads to Under-Valuing Wind Mitigation
… of surrounding buildings, called neighborhood texture. By doing so, such tools under-estimate expected wind-related losses and under-value wind mitigation – significantly in densely built-up areas susceptible to adverse texture effects. In this thesis, those texture effects are incorporated …
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Texture description and segmentation in image processing
Textured regions in images can be defined as those regions containing a signal which has some measure of randomness. This thesis is concerned with the description of homogeneous texture in terms of a signal model and to develop a means of spatially separating regions of differing texture. A signal …
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X-ray Texture Analysis of CVD Diamond
No abstract prepared.
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Scale and texture in digital image classification
… information exists at a hierarchy of scales and texture is a consequence of the objects in that hierarchy. Within-class texture results from the spatial arrangement of objects at the next finer level in the hierarchy than the informational class. Between-class texture results from spectral …
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