The main contents include extraction of feature points, generation of pyramid image structure and similarity extent computation based on a pyramid image structure.
方法内容包括特征点提取、构造影像金字塔以及基于金字塔数据结构的互相关匹配。
The error code diffusion pattern caused by channel error code will change with the image structure, but its diffusion is less than that of the fixed prediction codes.
信道误码引起的误码图案依图象的内容而有变化，但扩散程度比固定预测要小。
The image differential structure information, which can be described by using the differential invariants, is an important method to characterize the image structure information.
图像的微分结构信息是图像结构的一种重要表示方法，可用微分不变量进行描述。
Starting with the physiological property of human eye and human psychological property, both gray resolution of an image and sensitivity of an image structure are investigated and tested.
从人眼视觉的生理特性和人的心理特性出发 ，对图像的灰度分辨能力和图像结构的敏感性两方面进行了探讨和测试。
Because of the backscatters, SAR images are contaminated by speckle noises which lower image quality and mask image structure. Therefore, noise-smoothing is the first step in the image processing.
SAR的后向散射成像机制决定了SAR图像中存在相干斑噪声，这些相干斑噪声降低了图像质量，掩盖了图像的细节结构，因此在SAR图像处理时通常先对图像进行去噪。
Image structure information, such as edges and texture, is robust to the illumination change and is the main characteristic of man-made object in high resolution remote sensing imagery.
图像结构信息，如图像的边缘、纹理等，是图像特征的一种，结构信息不易受照度变化的影响，同时是高分辨率遥感图像中的人造目标特性的主要表现形式。
The literary beauty of the words of popular songs includes the beauty of the language, image, structure and music.
其文学之美主要体现在语言美、意象美、结构美、音乐美等几个方面。
The literary beauty of the words of popular songs includes the beauty of the language, image, structure and music.
其文学之美主要体现在语言美、意象美、结构美、音乐美等几个方面。
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