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- Image Edge Feature Extraction Based on Independent Component Analysis 基于独立分量分析的图像边缘特征提取
- Edge feature extraction 边缘特征提取
- The log-polar transform (LPT) is utilized and an anti-rotation and anti-scale image matching algorithm is proposed based on the image edge feature point extraction. 在惯性导航系统中,定量分析了景象匹配过程中惯性导航系统漂移和无线电气压高度表测量误差对实测图的旋转和尺度所造成的影响,引入了对数极坐标变换。
- Feature extraction is a basic problem in pattern recognition. 特征提取是模式识别的基本问题。
- In chapter 4, feature extraction with DSG is introduced. 第四章介绍了使用DSG方法分解 特征模型。
- Line-edge feature extraction based on ergodic block[J]. 引用该论文 ZHANG Jian-wei;ZHANG Qi-heng.
- Then comparethe edge images which are gained separately after using the methods such asRobert, Sobel, Laplacian and Marr, and propose an improved method on Sobelto extract edge feature information. 然后对比采用了Robert、Sobel、Laplacian、Mart各种算子后得到的边缘图象，提出一种Sobel算子的改进算法来提取边缘的特征信息。
- The first component comprises image processing techniques, such as edge detection and 2-D Haar wavelet transform, for the feature extraction of pneumonic manifestations in CXR images. 其中一部分利用边界侦测及二维小波转换等技术以撷取肺炎胸部X光表徵。
- The edge feature is based on multiscale decomposition, which offers accurate and precise edge localization. 由于小波函数具有良好的局域性特点，不同尺度下用它检测出的边缘特徵点移位不会超过1个像素。
- A target feature extraction and tracking method using Gabor wavelet[J]. 引用该论文 林明秀;董学志;宋建中.
- The proposed method firstly detects correspondences based on gray level edge feature so that the focal lens can be counted based on correspondences uniqueness. 该方法首先使用基于灰度边缘特征点的图像匹配来获得匹配坐标,并由匹配坐标唯一性计算焦距;
- The matting technology in virtual studio is studied in this paper.An algorithm of virtual studio matting based on edge feature binereliztion is proposed. 针对虚拟演播室中的抠像技术进行研究,提出了一种基于边缘特征二值化的虚拟演播室抠像算法。
- Our SC algorithm is such an ANN simulating HVS, experimental results show that this method can successfully extract the edge features of natural images. 本文提出的SC算法即是一种模拟视觉系统的神经网络模型，实验结果表明它可以成功地提取自然图像的边缘特征；
- Fingerprint matchingincludes feature extraction, feature code and minutiae matching. 指纹特征匹配包括指纹特征提取，特征编码以及特征匹配等。
- An ameliorate approach method of image character feature extraction based on wavelet multi-scale analysis and entropy. 基于小波多尺度和熵在图像字符特征提取方法的改进。
- A method of textural feature extraction from mammogram based on GLCM is proposed in this paper. 文中提出了基于灰度共生矩阵的乳腺X照片纹理特征提取方法。
- In pattern recognition and in image processing, Feature extraction is a special form of dimensionality reduction. 在模式识别和图像处理领域中，特征提取是一种特殊的维数降阶的形式。
- Range image is the discrete array of coordinates, which cannot describe edge feature or topologic relation, it has not be segmented by mature and feasible methods of segmentation up to now. 距离图像是离散坐标点阵列，不表达目标边界特征和拓扑关系，到目前为止还没有距离图像分割的成熟、可行方法。
- Feature extraction is the difficulty of handwritten chinese character recognition. 特征提取是手写体汉字识别的一个研究难点。
- Feature extraction is the key part of handwritten chinese character recognition. 特征提取是手写体汉字识别的关键环节。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
