Affiliations: [a] School of Computer and Software, Dalian Neusoft University of Information, Dalian, China
| [b] Department of Computer Engineering, Sari Branch, Islamic Azad University, Sari, Iran
| [c] Department of Mathematics, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
Correspondence:
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Corresponding author. Ali Ebrahimnejad, Department of Mathematics, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran. E-mails: aemarzoun@gmail.com and a.ebrahimnejad@qaemiau.ac.ir.
Abstract: Many methods have been presented in recent years for identifying the quality of agricultural products using machine vision that due to the huge amount of redundant information and noisy data of images of products, the retrieval accuracy and speed of such methods were not much acceptable. All of them try to provide approaches to extract efficient features and determine optimal methods to measure similarity between images. One of the basic problems of these methods is determination of desirable features of the user as well as using an appropriate similarity measure. This study tries to recognize the importance of each feature according to user’s opinion in every feedback stage through using weighted feature vector, rough theory and fuzzy logic for identifying important features and finding a higher accuracy in retrieval result. The proposed method is compared with fuzzy color histogram, combined approach and fuzzy neighborhood entropy characterized by color location. The simulation results indicate that the proposed method has higher applicability in image marketing compared to the existing methods.
