This paper introduced a method availing autocorrelation functions to estimate the image fractal dimension, and the method can detect classification of the wood texture.
介绍了一种利用自相关函数来估算图像分形维数的方法，并将其应用到木材的纹理分类检测中。
To detect the forged parts in a single image with copy-move attack, an autocorrelation detection method based on phase and amplitude spectrum of FFT is proposed.
针对一类单幅图像的复制遮盖篡改，提出一种基于快速傅立叶变换相位和幅度的自相关检测算法对篡改部位进行检测。
Finally, making use of autocorrelation function characteristic of spread spectrum sequence, watermark information was detected. In the detection process, it is not requisite for initial carrier image.
最后利用扩频序列的自相关函数特征检测出水印信息，检测过程中不需要原始载体图像。
Autocorrelation has been applied in many fields while the study of spatial autocorrelation and its usage in image analysis is a new question for discussion.
自相关理论目前虽然已被广泛应用，但是空间自相关的研究及其在图像分析中的应用仍然是一个新课题。
Based on autocorrelation detection, the appropriate filter is used in image pretreatment, to improve the detection result.
基于自相关检测，提出采用合适的滤波器对含水印图像进行预处理，以提高检测效果。
In the method that reflects autocorrelation of image, the optimal path of scanning image is acquired by inherent coherence and relationship among near pixels of image.
该方法是根据图像相邻像素灰度值之间的内在关系求出扫描图像像素的最佳路径。
In the method that reflects autocorrelation of image, the optimal path of scanning image is acquired by inherent coherence and relationship among near pixels of image.
该方法是根据图像相邻像素灰度值之间的内在关系求出扫描图像像素的最佳路径。
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