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Content Provider | IEEE Xplore Digital Library |
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Author | Qin Chen Xiaoying Tai Baochuan Jiang Gang Li Jieyu Zhao |
Copyright Year | 2008 |
Description | Author affiliation: Inst. of Inf. Sci. & Eng., Ningbo Univ., Ningbo (Qin Chen; Xiaoying Tai; Baochuan Jiang; Gang Li; Jieyu Zhao) |
Abstract | To improve the performance of content-based medical image retrieval, herein an algorithm which makes use of latent semantic indexing (LSI) technology on gastroscopic image retrieval is proposed. First extract imagepsilas color histogram and color autocorrelogram of low-level features, and then use normalizing, term weighting and singular value decomposition to realize low-level features mapping into high-level semantic features. In this way, the retrieval results will be more in accordance with the query imagepsilas semantic content. Based on above idea, a prototype system which supports query by example image is designed and implemented. The experimental results according to the prototype system show that the approach proposed in the paper is effective to gastroscopic image retrieval. |
Starting Page | 561 |
Ending Page | 564 |
File Size | 481086 |
Page Count | 4 |
File Format | |
ISBN | 9780769533360 |
DOI | 10.1109/CSSE.2008.1457 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-12-12 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Content based retrieval latent semantic indexing Image retrieval Information retrieval Data mining color histogram Histograms Prototypes color autocorrelogram Medical diagnostic imaging singular value decomposition Biomedical imaging Indexing Singular value decomposition |
Content Type | Text |
Resource Type | Article |
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