PPT-Texture Analysis with MTEX inside

Matlab For 27750 Texture Microstructure and Anisotropy AD Rollett Last revised 19 th Sep 2015 Notes based on slides for 27750 This version has examples of MTEX analysis of texture in . Thispaperintroducesacombinedscatteringrepresentation for texture classi64257cation which is invariant to rotations and stable to de formations A combined scattering is computed with two nested cascades of wavelet transforms and complex modulus along Fashion. Texture. Blindfold activity. Was it easy or hard to guess what type of fabric it was?. Why? What clues did you have?. Texture. Where is texture found?. In the thickness and appearance of fabric.. texturecourtesyNASA: (Getandsample)soilhorizonsmallthesprayLetthebetweenthemoisturethroughout.OncetheStepStep(TestIf the soil: handswhenrubbedandStep themediumribbon . . Texture. Texture is an innate property of all surfaces (clouds, trees, bricks, hair etc…). It refers to visual patterns of homogeneity and does not result from the presence of a single color. . We would like to thank . Amnon Drory . for this deck. הבהרה: . החומר המחייב הוא החומר הנלמד בכיתה ולא זה המופיע / לא מופיע במצגת. . Syllabus. Textons. MTEX inside . Matlab. For 27-750. Texture, Microstructure and Anisotropy. A.D. . . Rollett. Last revised:. . 3. rd. Feb. . 2016. In-Class Questions. What is “texture”? . Texture quantifies any bias in crystal orientations with respect to a reference frame associated with the specimen shape, or equivalent. This is extended to grain boundary (GB) texture or preference for one type of GB over another. GB texture can be present even when the orientation texture is random.. Matlab. 27-. 750. Texture, Microstructure & . Anisotropy. A.D. . Rollett. Last revised:. . 25. th. . Feb. ‘14. In-Class Questions. What is the procedure that one can follow to use . Matlab+MTex. Texture and its Effect on Anisotropic Properties. Tony (A.D.) Rollett, Carnegie Mellon Univ. .. Last revised. : . 12. th. . Jan. 2014. 2. Microstructure-Properties Relationships. Microstructure. Properties. Sipuikinene Angelo*, Marcilio Matos,Kurt J Marfurt . ConocoPhillips School of Geology & Geophysics, University of Oklahoma. Seismic resolution remains a major limitation in the world of seismic interpretation. The goal of reflection seismology is to analyze seismic amplitude and character to predict lithologic facies, and rock properties such as porosity and thickness. Seismic attribute analysis is a technique that is commonly used by oil industry to delineate stratigraphic and structural features of interest. Seismic attributes, are particularly important in allowing the interpreter to extract subtlest at the limits below seismic resolution. For example, some attributes such as coherence and curvature are particularly good at identifying edges and fractures. Attributes such as spectral components tend to be more sensitive to stratigraphic thickness. Many commercial seismic interpretation packages contain RMS amplitude and relative impedance which is sensitive to acoustic impedance. My proposed research focuses upon seismic textural analysis, borrowing upon techniques commonly used in remote sensing to enhance and detect terrain, vegetation, and land use information. Textures are frequently characterized as different patterns in the underlying data. Seismic texture analysis was first introduced by Love and Simaan (1984) to extract patterns of common seismic signal character .Recently, several workers (West et al., 2002; Gao,2003; Chopra and Vladimir, 2005) have extended this technique to seismic through the uses of gray-level co-occurrence matrices(GLCM).The gray level, allows the recognition of patterns significantly more complex than simple edges. This set of texture attributes, is able to delineate complicated geological features such as mass complex transport and amalgamated channels that exhibit a distinct lateral pattern. . Amnon Drory . for this deck. הבהרה: . החומר המחייב הוא החומר הנלמד בכיתה ולא זה המופיע / לא מופיע במצגת. . Syllabus. Textons. TextonsBoost. Textons. Blindfold activity. Was it easy or hard to guess what type of fabric it was?. Why? What clues did you have?. Texture. Where is texture found?. In the thickness and appearance of fabric.. What is it?. What we Know. We can open image files for reading. We can load them into texture buffers. We can link that texture buffer to a variable in the fragment . shader. We can access the texture in the fragment . SAILSS/Supporting Arts Integrated Learning for Student Success Wiley H. Bates M.S. C. Caple and P. Klos. The Elements of Visual Art. Artists use the . elements of art. , the basic parts and symbols of artwork, to create visual arts . The seven . Texture and its Effect on Anisotropic Properties. Tony (A.D.) Rollett, Carnegie Mellon Univ. .. Last revised. : . 12. th. . Jan. 2014. 2. Microstructure-Properties Relationships. Microstructure. Properties.