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1. 吉林大学 通信工程学院,吉林 长春,中国,130012
2. 吉林大学 网络中心,吉林 长春,130012
收稿日期:2015-11-12,
修回日期:2015-12-07,
纸质出版日期:2016-01-25
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李玲, 宋莹玮, 杨秀华等. 应用图学习算法的跨媒体相关模型图像语义标注[J]. 光学精密工程, 2016,24(1): 229-235
LI Ling, SONG Ying-wei, YANG Xiu-hua etc. Image semantic annotation of CMRM based on graph learning[J]. Editorial Office of Optics and Precision Engineering, 2016,24(1): 229-235
李玲, 宋莹玮, 杨秀华等. 应用图学习算法的跨媒体相关模型图像语义标注[J]. 光学精密工程, 2016,24(1): 229-235 DOI: 10.3788/OPE.20162401.0229.
LI Ling, SONG Ying-wei, YANG Xiu-hua etc. Image semantic annotation of CMRM based on graph learning[J]. Editorial Office of Optics and Precision Engineering, 2016,24(1): 229-235 DOI: 10.3788/OPE.20162401.0229.
针对传统跨媒体相关模型(CMRM)只考虑图像的视觉信息与标注词之间的相关性
忽略标注词之间所具有的语义相关性的问题
本文提出了一种新的基于图学习算法的CMRM图像语义标注方法。该方法首先根据运动领域图片训练集中的标注词
建立运动领域本体来标注图像;然后采用传统的CMRM标注算法对训练集图像进行第一次标注
获得基于概率模型的图像标注结果;最后
根据本体概念相似度
利用图学习方法对第一次标注结果进行修正
在每幅图像的概率关系表中选择概率最大的
N
个关键词作为最终的标注结果
完成第二次标注。实验结果表明
本文提出的模型的查全率和查准率均高于传统的CMRM算法。
The traditional Crossmedia Relevance Model(CMRM) is based on the relevance between visual information and annotation words
while ignoring the inter-word semantic relevance. Therefore
a new CMRM image semantic annotation model based on a graph learning was proposed. Firstly
the ontology of a sport field was established to label the images of the sport field according the annotation words in an image training set. Then
the traditional CMRM was adopted in the training images to complete the basic image annotations and obtain the image annotation result based on a probability model. Finally
the graph learning was used to refine the basic image annotations based on ontology concept similarity
and the top
N
keywords in the probability table for each image were chosen as the final annotation results. Experimental results show that the recall and precision of the proposed model are improved as compared with those of the traditional CMRMs.
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JEON J, LAVRENKO V, MAMMATHA R. Automatic image annotation and retrieval using cross-media relevance model[C]. in Proceedings of the Twenty-Sixth Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2003: 119-126.
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BANNOUR H, HUDELOT C. Building and using fuzzy multimedia ontologies for semantic image annotation[J]. Multimedia Tools and Application, 2014, 72(3):2107-2141.
ESPINOZA-MOLINA D, NIKOLAOU C, DUMITRU CO, et al..Very-high-resolution SAR images and linked open data analytics based on ontologies[J]. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing,2015,8(4):1696-1708.
王睿,朱正丹. 融合全局-颜色信息的尺度不变特征变换[J]. 光学精密工程,2015,23(1): 295-301. WANG R, ZHU ZH D. SIFT matching with color invariant characteristics and global context[J]. Opt. Precision Eng., 2015, 23(1): 295-301. (in Chinese)
赵东,赵宏伟,于繁华. 动态多目标优化的运动物体图像分割[J]. 光学精密工程,2015,23(7): 2109-2116. ZHAO D, ZHAO H W, YU F H. Moving object image segmentation by dynamic multi-objective optimization [J]. Opt. Precision Eng., 2015, 23(7): 2109-2116. (in Chinese)
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