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Image Retrieval Algorithm Based on Convolutional Neural Network

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机构: [1]Beijing Key Laboratory of Internet Culture and Digital Dissemination Research, Beijing Information Science & Technology University, Beijing 100101, China [2]Computer School, Beijing Information Science and Technology University, Beijing 100101, China [3]Xuanwu Hospital Capital Medical University, 100053, China
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关键词: deep learning convolutional neural network feature extraction image retrieval

摘要:
With the rapid development of computer technology and the increasing of multimedia data on the Internet, how to quickly find the desired information in the massive data becomes a hot issue. Image retrieval can be used to retrieve similar images, and the effect of image retrieval depends on the selection of image features to a certain extent. Based on deep learning, through self-learning ability of a convolutional neural network to extract more conducive to the high-level semantic feature of image retrieval using convolutional neural network, and then use the distance metric function similar image. In Corel dataset, this method has a higher precision and recall and satisfactory results were obtained. The experiment proves the validity of the image retrieval algorithm.

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第一作者机构: [1]Beijing Key Laboratory of Internet Culture and Digital Dissemination Research, Beijing Information Science & Technology University, Beijing 100101, China [2]Computer School, Beijing Information Science and Technology University, Beijing 100101, China
通讯作者:
通讯机构: [1]Beijing Key Laboratory of Internet Culture and Digital Dissemination Research, Beijing Information Science & Technology University, Beijing 100101, China [2]Computer School, Beijing Information Science and Technology University, Beijing 100101, China
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