本文给出一种基于子波变换的图象多尺度边缘提取方法。
In this paper, an image multiscale edges extraction algorithm based on wavelet is presented.
本文提出了一种噪声图象快速边缘提取和分割算法。
An algorithm of fast edge extraction and segmentation in noisy image is described in this paper.
本文介绍了被强噪声干扰的图象的边缘提取问题。
This paper deals with the edge detection for the low SNR image.
研究了显微图象中目标对象边缘的提取，提出了一种新方法。
A new method is applied to extract edges of object in microscopic images.
景物边缘信息是进行图象分析和识别的重要属性，如何有效地从噪声图象中提取边缘是这些领域中的难点。
Edge is an important attribute for image analysis and recognition, but it is difficult to effectively extract edge from noisy image in the domain.
对基于内容的图象信息检索算法作了研究。重点阐述了对颜色、边缘、纹理等全局特征的提取与匹配算法。
We do some researches on the algorithm of CBIR, and pay more attention on the global feature (including color, edge and texture feature) extraction and matching algorithms.
噪声图象的快速边缘提取和分割是实时图象处理中的重要问题。
Fast edge extraction and segmentation in noisy image is a difficult problem in real-time image processing.
讲述了对二值图象中所感兴趣的物体区域的选定方法，并提出了一种通用性较强的边缘跟踪算法，以提取被选定物体区域的外边缘轮廓。
A selection method is described to select the interested object areas in binary image, and a new general tracking boundary algorithm is proposed to acquire the outside boundary of the selected area.
并根据金属图象分析要求，提出了先二值化金属图象再进行边缘提取的方法。
Furthermore, a new method of metal image edge detection was presented by binary image.
提出了一种基于活动轮廓模型的胃窦B超序列图象边缘轮廓的提取与跟踪方法。
An extraction and tracking of the contour of gastric anthem in the ultrasound sequence images based on active contour models is presented in this paper.
提出了一种基于活动轮廓模型的胃窦B超序列图象边缘轮廓的提取与跟踪方法。
An extraction and tracking of the contour of gastric anthem in the ultrasound sequence images based on active contour models is presented in this paper.
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