Fingertip detection based on background difference algorithm in a skin tone like background

Xiaodong Sun

doi:10.1117/12.3033623

13 June 2024 Fingertip detection based on background difference algorithm in a skin tone like background

Xiaodong Sun

Proceedings Volume 13180, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2024); 131804J (2024) https://doi.org/10.1117/12.3033623
Event: International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2024), 2024, Guangzhou, China

Abstract

Fingertip interaction with gestures is widely used in human-computer interaction due to its high degree of freedom and convenience. However, in many applications, fingertip detection algorithms may encounter problems. In order to detect fingertips in a similar skin color background, this paper proposes a fingertip detection method based on background difference algorithm. Firstly, preprocess the images captured by the camera, use Gaussian filtering and background subtraction algorithms to obtain a binary image of the palm, and then perform edge detection on the image to extract the edge information of the palm. Finally, based on convex hull analysis, fingertip positioning is achieved.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Xiaodong Sun "Fingertip detection based on background difference algorithm in a skin tone like background", Proc. SPIE 13180, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2024), 131804J (13 June 2024); https://doi.org/10.1117/12.3033623

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