Open the Plain Fabric Texture 06 (full size) and place it right on top of the Gradient Background.
打开平纹织物纹理06(全尺寸)和渐变背景上是正确的地方。
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First, a method to estimate the local image gradient, called the BEG (best estimation ofgradient) algorithm was proposed to extract the texture orientation parameters.
Using images' features such as gradient, mean, variance, degree of smoothing and texture characteristics to establish cost function may obtain the best results of target detection.