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mlq102新蟲 (初入文壇)
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[求助]
圖像紋理特征的粗糙度和粒度這兩個(gè)說(shuō)法的關(guān)系???
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圖像紋理特征的粗糙度和粒度這兩個(gè)說(shuō)法什么聯(lián)系?請(qǐng)各位前輩指教,萬(wàn)分感謝 附英文原文一段 A universal definition of texture is difficult to find due to the diversity of patterns in natural and artificial textures. Ac-cording to [20], textures are complex visual patterns composed of entities or subpatterns with characteristic brightness, color, slope, size, and scale. These properties give rise to the perceived lightness, uniformity, coarseness, smoothness, and granularity of the image texture as a whole. 就是其中的“granularity”,中文中很多說(shuō)粗糙度,有些搞不清 |
新蟲 (初入文壇)
至尊木蟲 (著名寫手)
weibo.com/138147022
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Image granularity is a texture measurement that tries a series of structure elements of increasing size and outputs a spectrum of measures of how well these structure elements fit in the texture of the image. Granularity is measured as described by Ilya Ravkin (references below). Ravkin I, Temov V. Bit representation techniques and image processing, Applied Informatics, v.14, pp. 41-90, Finances and Statistics, Moskow, 1988 (in Russian) |

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