Titlebook: Visual Texture; Accurate Material Ap Michal Haindl,Jiří Filip Book 2013 Springer-Verlag London 2013 BTF.Illumination Invariants.Image Retri

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Spatially Varying Bidirectional Reflectance Distribution Functions, part of SVBRDF representations are BRDFs, this chapter starts with description of Bidirectional Reflectance Distribution Functions (BRDFs) and their parameterization, compression, and modeling methods. Next, techniques of their spatial extension to SVBRDF modeling and editing are described.

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Conclusions and Open Problems,earance modeling and understanding. However, working with visual textures representing such material appearance is far from being a well-explored area. On the contrary, there are still plenty of interesting research opportunities for various specialists.

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Visualization, pipeline. This chapter briefly deals with principles of texture mapping and parameterization, computation of local texture space and its interpolation, bump/displacement mapping, directional interpolation, as well as with anti-aliasing and correct rendering of textures in illumination environments.

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Michal Haindl,Jiří Filiper, many new effects, including some of technical importance, can appear. Among these are for example, jumps in amplitude, subharmonic oscillations, combination frequencies, entrainment of frequencies and so on.

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Static Multispectral Textures,hapter is restricted to adaptive-modeling approaches, for which model learning from the required target texture is known. Such modeling factors are treated in the form of static multispectral textures.

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Motivation,l scene has two important cognitive categories, which are crucial for image understanding: shapes and materials. This book focuses on the latter category—visual aspects of surface materials which manifest themselves as visual textures. Visual texture is of key importance for recognition of objects a

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Texture Acquisition,n. In both cases an appropriate image acquisition method should take place. The selected method differs depending on type of material/surface being captured as well as on complexity of its inherited light transport properties, and finally on a type of intended application where the measured data wil

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Static Multispectral Textures, represented by any existing elementary mathematical model. One possible solution is to factorize the representation of the original GRF measurement space into a set of lower-dimensional and restricted representations. Approximating one general representation with several partial local representatio