Image based book cover recognition and retrieval

14th International Conference on Science, Engineering and Technology

自然科学;工业技术

Sukhadan, Kalyani^1 ; Vijayarajan, V.^1 ; Krishnamoorthi, A.^1 ; Geraldine Bessie Amali, D.^1

School of Computer Science and Engineering, VIT University, Vellore

632014, India^1

关键词: Alignment algorithms;    Detection algorithm;    False detections;    Non-text regions;    On-line matching;    Recognition algorithm;    Text detection;    Text feature;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/263/4/042088/pdf
DOI  :  10.1088/1757-899X/263/4/042088

来源: IOP

【 摘 要 】

In this we are developing a graphical user interface using MATLAB for the users to check the information related to books in real time. We are taking the photos of the book cover using GUI, then by using MSER algorithm it will automatically detect all the features from the input image, after this it will filter bifurcate non-text features which will be based on morphological difference between text and non-text regions. We implemented a text character alignment algorithm which will improve the accuracy of the original text detection. We will also have a look upon the built in MATLAB OCR recognition algorithm and an open source OCR which is commonly used to perform better detection results, post detection algorithm is implemented and natural language processing to perform word correction and false detection inhibition. Finally, the detection result will be linked to internet to perform online matching. More than 86% accuracy can be obtained by this algorithm.