[1]JIANG Ying,WANG Yanjiang.Application of REM memory model in image recognition and classification[J].CAAI Transactions on Intelligent Systems,2017,12(3):310-317.[doi:10.11992/tis.201605010]
Copy
CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
12
Number of periods:
2017 3
Page number:
310-317
Column:
学术论文—机器感知与模式识别
Public date:
2017-06-25
- Title:
-
Application of REM memory model in image recognition and classification
- Author(s):
-
JIANG Ying; WANG Yanjiang
-
College of Information and Control Engineering, China University of Petroleum, Qingdao 266580, China
-
- Keywords:
-
image recognition; memory modeling; HOG feature; LBP feature; Bayesian decision
- CLC:
-
TP391
- DOI:
-
10.11992/tis.201605010
- Abstract:
-
We attempt to combine a memory model with image learning and recognition and to research the application of the REM model in image recognition and classification. An image feature vector was obtained by histograms of oriented gradients (HOG) and local binary pattern (LBP) operators; every component of a feature vector was copied with a certain probability, allowing for an error-prone copy of the studied vector. Finally, Bayesian decision theory was applied for calculating the average likelihood ratio between the feature vector of the probe image and that of the studied image set. The value of the ratio was used to decide whether the probe image had been studied.Experimental results demonstrate that the proposed method can gain a good recognition effect not only for the classification of the same object with small rotation angles but also for the recognition of the same category object. Moreover, the false rate is far lower than that of other classification methods.