Description: 对图像序列进行高斯背景分析，去除背景和噪声，参见文章“Automatic Temporal Segmentation for Content-Based Video Coding”。-right image sequences Gaussian background analysis, and remove background noise, see the article "Automatic Segmentation for Temporal Con tent-Based Video Coding. " Platform: |
Size: 1024 |
Author:张志勇 |
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Description: 基于主动轮廓的用于椭圆或圆检测的一篇文献。此文献的应用背景为眼底图像的分割。
-Based on Active Contour for oval or a circle detection literature. Application of this literature background for fundus image segmentation. Platform: |
Size: 175104 |
Author:smallmule |
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Description: 针对分水岭算法存在的过分割问题以及VCH-F1切片图像的特点，提出一种能够有效消除局部极小值和噪声干扰的自动分割方法。首先比较彩色分量梯度图，选择分量图像的梯度信息，达到有效提取图像边缘信息的目的；然后提出基于多阈值分割的方法消除无效梯度信息；最后介绍了算法的步骤及结果。实验结果证明，通过该方法处理的梯度图像再进行分水岭算法处理，即使不进行区域合并也能达到很好的效果。-Watershed algorithm for over-segmentation problem of the existence of VCH-F1 as well as the characteristics of the image slice, a can effectively eliminate the local minimum value and noise automatic segmentation method. Comparing the first color component gradient map, select the quantity of image gradient information, achieve an effective extraction of image edge information purposes then made based on multi-threshold segmentation method to eliminate invalid gradient information Finally introduce the steps of the algorithm and results. Experimental results show that the adoption of the method of treatment of gradient watershed algorithm for image re-treatment, even if there is no regional merger will also achieve good results. Platform: |
Size: 3243008 |
Author:李胖子 |
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Description: 基于matlab的自适应分段阈值分割，根据直方图自动寻峰自动分割-Matlab based on adaptive sub-threshold segmentation, according to the histogram peak automatic automatic segmentation Platform: |
Size: 2048 |
Author:cicy |
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Description: 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 manual and automatic segmentation method in practical work has been widely used. Based on the image transformed by Maar features a new criterion is proposed positioning algorithm is the edge of a complex object, you can have the angular features of the contour to quickly and accurately extract, while taking advantage of vector-based approach removes the burr, to trace the border to obtain more in line with the actual contours of the object features. Images of a variety of experiments show that this method is very effective. Platform: |
Size: 882688 |
Author:zoubinbin |
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Description: 这是自写的关于测量圆的c++代码，可实现灰度直方图，自动分割，圆检测-This is the writing on the measurement of a circle c++ code that can be realized histogram, automatic segmentation, circle detection Platform: |
Size: 156672 |
Author:robbert |
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Description: 基于K均值算法和互信息熵差的算法，可以有效地确定分类数,从而该算法对医学图像进行自动优化分割。-K means algorithm based on entropy and mutual information algorithms, can effectively determine the classification number, so that the algorithm for automatic optimization of medical image segmentation. Platform: |
Size: 2048 |
Author:王远 |
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Description: we introduce the Color-based Catchment
Basin Merging Algorithm, an area-based segmentation approach
that is specifically designed to segment low-altitude
aerial images, as a preprocessing step to 3D reconstruction.
This approach extends the watershed-based Catchment
Basin Merging Algorithm, which is purely geometric,
by introducing color similarity as an additional criterion to
decide on the merging of evolving regions. Experiments performed
with real aerial images of varied nature demonstrate
that this modification eliminates over-segmentation problems
of the existing algorithm, allowing large-scale urban
scenes to be segmented in an accurate, reliable and fully automatic
way. Platform: |
Size: 777216 |
Author:bassem |
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Description: Automatic Vehicle Identification (AVI) has many
applications in traffic systems (highway electronic toll collection, red
light violation enforcement, border and customs checkpoints, etc.).
License Plate Recognition is an effective form of AVI systems. In
this study, a smart and simple algorithm is presented for vehicle’s
license plate recognition system. The proposed algorithm consists of
three major parts: Extraction of plate region, segmentation of
characters and recognition of plate characters. For extracting the
plate region, edge detection algorithms and smearing algorithms are
used. In segmentation part, smearing algorithms, filtering and some
morphological algorithms are used. And finally statistical based
template matching is used for recognition of plate characters. The
performance of the proposed algorithm has been tested on real
images. Based on the experimental results, we noted that our
algorithm shows superior performance in car license plate
recognition Platform: |
Size: 315392 |
Author:Serhat |
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Description: 在最优阈值分割的基础上,用自动区域生长去除气管/支气管区域,对边界跟踪法进行改进以快速
去除背景干扰和获得肺部边界,最后进行肺部边界修补得到完整的肺部图像。算法采用迭代法寻找最
优阈值解决了阈值选取的敏感性问题,提出了基于前层图像中气管/支气管位置的气管/支气管提取方
法,避免了种子点的人工选取,基于前次搜索方向改进了八邻域搜索方法来提高边界跟踪的速度。
-In the optimal threshold segmentation based on region growing with automatic removal of the trachea/bronchus region, to improve the boundary tracing method to quickly remove the background interference and access to the lung border, and finally to get the complete repair of lung lung border image. Algorithm uses the iterative method to find the optimal threshold to solve the sensitivity threshold selection problem, a layer of the image based on the previous tracheal/bronchial location trachea/bronchus extraction method, to avoid the manual selection of seed points, based on previous search the direction of improving the eight neighborhood search methods to improve the speed of boundary tracking. Platform: |
Size: 379904 |
Author:fuky |
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Description: 人眼红膜提取程序，自动分割人眼的虹膜的内圆环和外圆环，含详细说明文档。-Were jealous of membrane extraction process, automatic segmentation of the human eye' s iris and the inner ring outer ring. Platform: |
Size: 309248 |
Author:王蕾 |
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Description: A Texture based Tumor detection and automatic Segmentation. A thesis written in detecting tumors in x-ray or CT images. Field is into image processing. Platform: |
Size: 1111040 |
Author:alien muzik |
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Description: 中文信息处理自动分词 支持6种分词方法 中文信息处理 自动分词-Chinese information processing automatic word supports six kinds of sub-word Chinese information processing automatic segmentation Platform: |
Size: 8476672 |
Author:赵乾坤 |
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Search - automatic segmentation