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Image_Paper_XuXG
- 图象分割是图象处理中的一项重要工作,目前手工与自动相结合的分割方法在实际工作中得到了广泛应用。本文根据图象经Maar变换后的特征,采用新的判断准则,提出了一种复杂物体边缘定位算法,可以对具有尖角特征的物体轮廓进行快速准确地提取,同时利用矢量化方法消除毛刺,使跟踪获得的边界更符合物体的实际轮廓特征。对多种图象的实验表明本文方法十分有效。-Image segmentation is an important image processing, the current combination of m
121
- 本文以红外成像制导的图像处理分析和目标识 别为主线,针对各个环节所存在的困难,系统研究了目标识别系统中的图像滤波、 目标分割、二维目标特征提取、三维目标特征提取和分类识别等问题。 -The main line of the image processing and analysis of the infrared imaging guidance and target recognition, target recognition system image filtering sys
FULLTEXT01
- CBIR-Two novel contributions to Content Based Image Retrieval are presented and discussed. The fi rst is a search engine for font recognition. The intended usage is the search in very large font databases. The input to the search engine is a
Content-based-Image-Retrieval
- Two novel contributions to Content Based Image Retrieval are presented and discussed. The fi rst is a search engine for font recognition. The intended usage is the search in very large font databases. The input to the search engine is an i
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- Image segmentation. segmentation divides image into ints constituent regions. there are 3basitypes of discontinuities in image point,line and edge
Watershed-Based-Segmentation-
- 图像分割是一种重要的图像分析技术,对图像分割的研究一直是图像技术研究中的热点和焦点。分水岭算法是基于数学形态学理论的图像分割算法,但是对噪声敏感且存在过分割的现象。为提高图像分割效果,本文通过对影像进行滤波处理,用改进的快速区域合并算法优化分水岭算法进行影像分割。实验结果与MeanShift算法得到的结果对比,证明此算法可以获得较好的分割效果。-In recent years, the watershed line has emerged as the primary tool of mathe
Image-processing
- 文章以胡柚为研究对象, 针对基于机器视觉的胡柚品质分拣生产线所涉及的关键技术进行理论和试验研 究,先对在传输带上运动的胡柚进行图像采集、图像分割、图像平滑、灰度化和锐化等一系列 的图像处理, 然后对处理后 的胡柚图像提取大小、颜色和缺陷的特征值,最后依据提取的特征参数进行大小、颜色和缺陷分级。 并以此为基础,研究 适合实时条件下的胡柚大小、形状、颜色及果品缺陷等品质指标的检测方法和分拣执行机构。- This paper takes grapefruit as the research