Image analysis and deep learning for aiding professional coin grading

Xingyu Pan; Laure Tougne

doi:10.1117/12.2500142

29 October 2018 Image analysis and deep learning for aiding professional coin grading

Xingyu Pan, Laure Tougne

Proceedings Volume 10836, 2018 International Conference on Image and Video Processing, and Artificial Intelligence; 1083605 (2018) https://doi.org/10.1117/12.2500142
Event: 2018 International Conference on Image, Video Processing and Artificial Intelligence, 2018, Shanghai, China

Abstract

Coin grading means evaluating coins’ physical condition. In this paper, we proposed a process for coin grading by quantification of "unexpected elements" such as scratches and dirty marks. We detect respectively significant and tiny “unexpected elements” with the help of handcrafted filters and Deep Learning techniques. The result of our process, which is close to the manual expert one, is considered as a useful help for numismatists.

Citation Download Citation

Xingyu Pan and Laure Tougne "Image analysis and deep learning for aiding professional coin grading", Proc. SPIE 10836, 2018 International Conference on Image and Video Processing, and Artificial Intelligence, 1083605 (29 October 2018); https://doi.org/10.1117/12.2500142

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