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检索条件"主题词=feature coding"
68 条 记 录,以下是61-70 订阅
排序:
Grid point extraction and coding for structured light system
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OPTICAL ENGINEERING 2011年 第9期50卷 093602-093602页
作者: Song, Zhan Chung, Ronald Chinese Acad Sci Shenzhen Inst Adv Technol Shenzhen 518055 Peoples R China Chinese Univ Hong Kong Dept Mech & Automat Engn Hong Kong Hong Kong Peoples R China
A structured light system simplifies three-dimensional reconstruction by illuminating a specially designed pattern to the target object, thereby generating a distinct texture on it for imaging and further processing. ... 详细信息
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Two-dimensional hidden semantic information model for target saliency detection and eyetracking identification
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JOURNAL OF ELECTRONIC IMAGING 2018年 第1期27卷 013006-013006页
作者: Wan, Weibing Yuan, Lingfeng Zhao, Qunfei Fang, Tao Minist Educ China Key Lab Syst Control & Informat Proc Shanghai Peoples R China Shanghai Jiao Tong Univ Dept Automat Shanghai Peoples R China Ctrip Com Int Ltd CTRP Shanghai Peoples R China
Saliency detection has been applied to the target acquisition case. This paper proposes a two-dimensional hidden Markov model (2D-HMM) that exploits the hidden semantic information of an image to detect its salient re... 详细信息
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A Tree Regularized Classifier-Exploiting Hierarchical Structure Information in feature Vector for Human Action Recognition
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KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS 2017年 第3期11卷 1614-1632页
作者: Luo, Huiwu Zhao, Fei Chen, Shangfeng Lu, Huanzhang Natl Univ Def Technol Sch Elect Sci & Engn Natl Key Lab Automat Target Recognit ATR Changsha 410073 Hunan Peoples R China
Bag of visual words is a popular model in human action recognition, but usually suffers from loss of spatial and temporal configuration information of local features, and large quantization error in its feature coding... 详细信息
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Research and Improvement of Content-Based Image Retrieval Framework
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INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE 2018年 第12期32卷
作者: Hou, Yong Wang, Qingjun Bengbu Coll Dept Comp Engn Bengbu 233030 Peoples R China Nanjing Univ Aeronaut & Astronaut Nanjing Jiangsu Peoples R China Shenyang Aerosp Univ Shenyang Liaoning Peoples R China
This paper proposed a high-performance image retrieval framework, which combines the improved feature extraction algorithm SIFT (Scale Invariant feature Transform), improved feature matching, improved feature coding F... 详细信息
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Higher-level feature combination via multiple kernel learning for image classification
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Neurocomputing 2015年 167卷 209-217页
作者: Wei Luo Jian Yang Wei Xu Jun Li Jian Zhang School of Computer Science and Engineering Nanjing University of Science and Technology Nanjing 210094 PR China
feature combination is an effective way for image classification. Most of the work in this line mainly considers feature combination based on different low-level image descriptors, while ignoring the complementary pro... 详细信息
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A Mechanism for Dynamic and Consistent Product Information Association
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Computer Aided Drafting,Design and Manufacturing 2000年 第1期10卷 50-56页
作者: Zhang Tianbing Wu Junjun Zhong Yifang Zhou Ji (CAD Center Huazhong University of Science and Technology, Wu Han 430074)
The dynamic and consistent information association among vtrious application activities in the full life cycle of a product is a key to the assurance of the cooperation among different application domains. In order to... 详细信息
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IMPROVED CLUSTER CENTER ADAPTION FOR IMAGE CLASSIFICATION
IMPROVED CLUSTER CENTER ADAPTION FOR IMAGE CLASSIFICATION
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IEEE International Conference on Image Processing
作者: Mingmin Zhen Wenmin Wang Ronggang Wang School of Electronic and Computer Engineering Shenzhen Graduate School Peking University
The feature coding algorithm, "Vector of Locally Aggregated Descriptors (VLAD)", can be used effectively for large scale object instance retrieval. Despite its effectiveness and excellent performance, the ex... 详细信息
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IMAGE CLASSIFICATION USING RBM TO ENCODE LOCAL DESCRIPTORS WITH GROUP SPARSE LEARNING
IMAGE CLASSIFICATION USING RBM TO ENCODE LOCAL DESCRIPTORS W...
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IEEE International Conference on Image Processing
作者: Jinzhuo Wang Wenmin Wang Ronggang Wang Wen Gao School of Electronic and Computer Engineering Shenzhen Graduate School Peking University National Engineering Laboratory for Video Technology Peking University
This paper proposes to employ deep learning model to encode local descriptors for image classification. Previous works using deep architectures to obtain higher representations are often operated from pixel level, whi... 详细信息
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