Sign Language Recognition based on Key Frame

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Zhang, Shengwei^1 ; Zhu, Zhaosong^1 ; Hu, Zuojin^1

Nanjing Normal University of Special Education, Nanjing, China^1

关键词: Chinese sign language;    Differential methods;    Hu invariant moments;    Key frames;    Matching process;    Real-time recognition system;    Sign language;    Sign Language recognition;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/3/032012/pdf
DOI  :  10.1088/1755-1315/252/3/032012

来源: IOP

【 摘 要 】

This paper presents a new real-time recognition system as for Chinese sign language. In order to decrease massive unnecessary data, including the body of model, the differential method is used to extract the arms of model. The sign language videos are stored in the different groups, where the number of key frames is same, to decrease matching process. Hu invariant moments models are implying to extract the image's feature and obtain the key frames.