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检索条件"机构=Inst. Image Proc Pattern Recognition"
121 条 记 录,以下是41-50 订阅
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Automatic recognition of house and building from scanned map
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Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University 2006年 第5期40卷 833-837页
作者: Cheng, Zhi-Guo Liu, Yun-Cai Inst. of Image Processing and Pattern Recognition Shanghai Jiaotong Univ. Shanghai 200240 China
A system of map structure recognition and automatic map data acquisition was proposed. This system is based on binary skeleton image which is firstly obtained from scanned maps. Basic graph and super graph are propose... 详细信息
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Latent semantic image retrieval based on non-negative matrix factorization
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Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University 2006年 第5期40卷 787-790页
作者: Liang, Dong Yang, Jie Lu, Jin-Jun Chang, Yu-Chou Inst. of Pattern Recognition and Image Processing Shanghai Jiaotong Univ. Shanghai 200240 China
A non-negative matrix factorization (NMF) based latent semantic indexing (LSI) model was introduced for image retrieval. Firstly, a semantic space is constructed using NMF-training algorithm. Then the hidden semantic ... 详细信息
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Estimation of scene matching probability using Gabor filters and support vector machine
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Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University 2006年 第3期40卷 485-489页
作者: Cao, Guo Yang, Xin Inst. of Image Processing and Pattern Recognition Shanghai Jiaotong Univ. Shanghai 200240 China
This paper presented a new method to obtain the statistical relation between image features and matching probability. After integrating the Gabor wavelet features and some other parameters as matching area measures, t... 详细信息
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Texture defect detection based on multi-level wavelet transform and co-occurrence matrix
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Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University 2006年 第3期40卷 425-430页
作者: Han, Yan-Fang Shi, Peng-Fei Inst. of Image Processing and Pattern Recognition Shanghai Jiaotong Univ. Shanghai 200240 China
An efficient approach of using multi-level wavelet transform and co-occurrence matrix for texture defect detection was proposed. The defective image is firstly decomposed into approximation and detail sub-images at va... 详细信息
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New image correlation analysis based on fuzzy information gain
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Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University 2006年 第3期40卷 466-470页
作者: Shen, Hong-Bin Yang, Jie Liu, Xiao-Jun Chen, Ning-Jiang Inst. of Image Processing and Pattern Recognition Shanghai Jiaotong Univ. Shanghai 200240 China Philips Research East Asia Shanghai 200070 China
Based on the statistic and the fuzzy uncertainty information in an image, a new fuzzy information gain method was proposed to measure the distinctness between the object image and the reference image, which provides a... 详细信息
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Nonnegative matrix factorization with Log Gabor wavelets for image representation and classification
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Journal of Systems Engineering and Electronics 2005年 第4期16卷 738-745页
作者: Zheng Zhonglong Yang Jie Inst. of Image Processing and Pattern Recognition of Shanghai Jiaotong Univ. Shanghai 200030 P. R. China
Many problems in image representation and classification involve some form of dimensionality reduction. Nonnegative matrix factorization (NMF) is a recently proposed unsupervised procedure for learning spatially loc... 详细信息
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Study on Performances of Car-following Models Induced by Motions of a Leading Car
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Journal of Shanghai Jiaotong university(Science) 2005年 第3期10卷 217-220,225页
作者: 李莉 施鹏飞 Inst. of Image Processing and Pattern Recognition Shanghai Jiaotong Univ. Sha nghai 200030 China
This paper investigated the performances of a well-known car-following model with numerical simulations in describing the deceleration process induced by the motion of a leading car. A leading car with a pre-specilied... 详细信息
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Multi-resolution LOD volume rendering in medicine
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5th International Conference on Computational Science - ICCS 2005
作者: Xie, Kai Yang, Jie Zhu, Yue Min Inst. of Image Processing and Pattern Recognition Shanghai Jiaotong Univ. 200030 Shanghai China CREATIS CNRS INSERM 69621 Villeurbanne France
This paper presents a level of detail (LOD) selection algorithm for multi-resolution volume rendering using 3D texture mapping. It uses an adaptive scheme that renders the volume in a region-of-interest at a high reso... 详细信息
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Algorithm of medical image compression based on human vision system
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Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University 2005年 第12期39卷 1971-1974+1978页
作者: Xie, Kai Yang, Jie Inst. of Image Processing and Pattern Recognition Shanghai Jiaotong Univ. Shanghai 200030 China
Based on the study of the characteristics of humans' vision system, this paper designed a new algorithm of medical image compression and combined the masking feature of human vision system and the three component ... 详细信息
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Line-based scan compression algorithm suitable for remote sensing images
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Yuhang Xuebao/Journal of Astronautics 2005年 第1期26卷 60-65+76页
作者: Wang, Zhen-Hua Tian, Jin-Wen Liu, Jian Lab. for Image Proc. Inst. for Pattern Recognition Huazhong Univ. of Sci. and Technol. Wuhan 430074 China
In this paper, a line-based scan image compression algorithm with low complexity was presented. The algorithm was based on Christos Chrysalis's line-based wavelet transformation coding. There was not image tiling ... 详细信息
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