Technology of Graphic & Image
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1268-1274

Image recognition method based on sequential three-way decisions

Zhang Yaohong
Gou Guanglei
Lyu Yanna
Yang Yu
College of Computer Science & Engineering, Chongqing University of Technology, Chongqing 400054, China

Abstract

The image recognition method based on sequential three-way decisions only considers the signed distance between the testing samples and the support vector machine(SVM) separating hyperplane, ignoring the information of the existing granular layer, which can further improve the performance of image recognition by this means. This paper proposed a new dual confidence score and ensembling(DCE), which synthesizes signed distance with the distance between the testing samples and the center of each class of training samples in the feature space as the basic confidence score. The current granularity layer integrated with the confidence score of coarse-granularity layer which insufficient to recognized images. DCE improved the accuracy of recognition by the existing information between granularity layers. Meanwhile, DCE enhanced the recognition efficiency as making decisions at the coarser granularity layer. Finally, this paper utilized two classical pre-trained models for experimental verification on Caltech-101 and Caltech-256 datasets. The experimental results show that this approach can effectively improve the recognition accuracy and efficiency.

Foundation Support

国家自然科学基金资助项目(62141201)
重庆理工大学研究生教育高质量发展行动计划资助项目(gzlcx20223188,gzlcx20222059)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2022.06.0387
Publish at: Application Research of Computers Printed Article, Vol. 40, 2023 No. 4
Section: Technology of Graphic & Image
Pages: 1268-1274
Serial Number: 1001-3695(2023)04-050-1268-07

Publish History

[2022-10-19] Accepted Paper
[2023-04-05] Printed Article

Cite This Article

张耀洪, 苟光磊, 吕艳娜, 等. 一种基于序贯三支决策的图像识别方法 [J]. 计算机应用研究, 2023, 40 (4): 1268-1274. (Zhang Yaohong, Gou Guanglei, Lyu Yanna, et al. Image recognition method based on sequential three-way decisions [J]. Application Research of Computers, 2023, 40 (4): 1268-1274. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.


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