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Texture synthesis. Texture synthesis is the process of algorithmically constructing a large digital image from a small digital sample image by taking advantage of its structural content. It is an object of research in computer graphics and is used in many fields, amongst others digital image editing, 3D computer graphics and post-production of ...
Pattern. A pattern is a regularity in the world, in human-made design, [ 1] or in abstract ideas. As such, the elements of a pattern repeat in a predictable manner. A geometric pattern is a kind of pattern formed of geometric shapes and typically repeated like a wallpaper design. Any of the senses may directly observe patterns.
Local binary patterns ( LBP) is a type of visual descriptor used for classification in computer vision. LBP is the particular case of the Texture Spectrum model proposed in 1990. [1] [2] LBP was first described in 1994. [3] [4] It has since been found to be a powerful feature for texture classification; it has further been determined that when ...
A wallpaper group (or plane symmetry group or plane crystallographic group) is a mathematical classification of a two-dimensional repetitive pattern, based on the symmetries in the pattern. Such patterns occur frequently in architecture and decorative art, especially in textiles, tiles, and wallpaper . The simplest wallpaper group, Group p 1 ...
Bitmap textures. Bitmap textures are digital images representing a surface, a material, a pattern or even a picture. The textures are created by an artist or designer using a bitmap editor software such as Adobe Photoshop [1] or GIMP, [2] or simply by scanning an image and, if necessary, retouching it on a personal computer .
Procedural texture. In computer graphics, a procedural texture[ 1] is a texture created using a mathematical description (i.e. an algorithm) rather than directly stored data. The advantage of this approach is low storage cost, unlimited texture resolution and easy texture mapping. [ 2] These kinds of textures are often used to model surface or ...
Natural texture example. An image texture is the small-scale structure perceived on an image, based on the spatial arrangement of color or intensities. [1] It can be quantified by a set of metrics calculated in image processing. Image texture metrics give us information about the whole image or selected regions. [1]
Surface finish. Surface finish, also known as surface texture or surface topography, is the nature of a surface as defined by the three characteristics of lay, surface roughness, and waviness. [ 1] It comprises the small, local deviations of a surface from the perfectly flat ideal (a true plane ). Surface texture is one of the important factors ...
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