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- Based on frequency domain distribution and scale feature of textural information, we can do texture classification effectively. 该算法利用纹理信息的频域分布以及尺度特性,并在此基础上进行纹理分类。
- Histogram of LDP operators is used as gray scale, translation and rotation invariant features for texture classification. 局部差分模式直方图可作为光照、平移、旋转不变性特征用于不变性纹理分类。
- A rotation invariant texture classification algorithm based on log-polar and Dual-Tree Complex Wavelet Transform(DT-CWT) is proposed. 提出了一种基于对数-极坐标变换(Log-Polar)和双树复数小波变换(DT-CWT)的旋转不变纹理分类算法。
- A texture classification algorithm based on Dual-tree Complex Wavelet Transform (DT-CWT) and Support Vector Machines (SVM) is proposed. 提出了一种基于双树复数小波变换(DT-CWT)和支持向量机(SVM)的纹理分类算法。
- Firstly, on the basis of the fabric texture classification, a spectrum image was derived from the Fast Fourier Transform (FFT). 首先在研究织物纹理分类的基础上,通过傅立叶变换获得频谱图像;
- A rotation invariant texture classification algorithm based on log-polar and dual-tree complex wavelet transform (DT-CWT) is proposed. 摘要 提出了一种基于对数-极坐标变换和双树复数小波变换的旋转不变纹理分类算法。
- This paper proposes that the SVM is used in the aerial image texture classification and image segmentation. The results of SVM with mutli-nonlinear features are good . 提出将支持向量机用于航空影像的纹理分类与影像分割中,在对多种线性不可分的特征进行分类时,用SVM方法得到了较好的分割与分类结果。
- It shows that the algorithm could extract and analyze the texture of plain, twill and Satin weave efficiently, and fabric texture classification can be further realized. 分析结果表明,该方法能够较好地提取平纹、斜纹和缎纹织物的纹理特征,可进一步实现织物纹理的分类。
- This paper introduces the principle and algorithm of least square method which was used in texture classification of aerial image. This method based on the determining MRF (Markov Random Field) parameters of image texture. 本文介绍航空影像纹理分类的最小二乘法原理和算法,该方法是建立在影像纹理MRF参数测定的基础上。
- To use the frequency spectrum characteristics in texture classification of remotely sensed imagery,a texture classification algorithm based on minimum distance in frequency space is put forward. 为了将频谱对纹理特性的表征能力应用于遥感图像分类提出了基于频域最小距离遥感图像纹理分类算法。
- This paper discusses the shortage of conventional algorithms of texture classification based on wavelet transform, presents two improved approaches of point feature weighting and smart windows. 摘要在基于小波的纹理分类算法的基础上,提出了逐点特征加权和活动窗口算法,使小波纹理分析能够用于高分辨率遥感影像的分类。
- It is helpful to begin with a rough and ready classification. 首先进行粗略的分类是很有帮助的。
- invariant texture classification 不变纹理分类
- supervised texture classification 有监督纹理分类
- There is a hierarchy in the classification of all living creatures. 一切生物均可按等级分类。
- textural classification 质地分类
- Inverse agonist is a new type of classification. 摘要反向激动剂指一种新分类概念。
- One who assigns names, as in scientific classification. 命名者命名的人。如在科学分类中
- These all belong in a different classification. 所有这些都属于不同的类别。
- This kind of classification is not exhaustive. 这种分类法并不是包罗无遗的。