Image retrieval with the use of Bag of Words and structural analysis

International Conference of Young Scientists and Specialists "Optics-2015"

Malashin, R.^1

National Research University of Information Technology,Mechanics and Optics, 49 Kronverkskiy av., St. Petersburg

197101, Russia^1

关键词: Bag of words;    Keypoint;    Robust algorithm;    Structural verification;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/735/1/012004/pdf
DOI  :  10.1088/1742-6596/735/1/012004

来源: IOP

【 摘 要 】

The paper considers task of image retrieval with the use of Bag of Words (BoW). The significant improvement in robustness is achieved by using fast and robust algorithm of structural verification based on Hough transform of parameters of keypoint matches.