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Abstract:
Hand gesture is a kind of natural interaction way and hand gesture recognition has recently become more and more popular in human-computer interaction. However, the complexity and variations of hand gesture like various illuminations, views, and self-structural characteristics make the hand gesture recognition still challengeable. How to design an appropriate feature representation and classifier are the core problems. To this end, this paper develops an expressive deep hybrid hand gesture recognition architecture called CNN-MVRBM-NN. The framework consists of three submodels. The CNN submodel automatically extracts frame-level spatial features, and the MVRBM submodel fuses spatial information over time for training higher level semantics inherent in hand gesture, while the NN submodel classifies hand gesture, which is initialized by MVRBM for second order data representation, and then such NN pre-trained by MVRBM can be fine-tuned by back propagation so as to be more discriminative. The experimental results on Cambridge Hand Gesture Data set show the proposed hybrid CNN-MVRBM-NN has obtained the state-of-the-art recognition performance.
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JOURNAL ON MULTIMODAL USER INTERFACES
ISSN: 1783-7677
Year: 2019
Issue: 4
Volume: 13
Page: 363-371
2 . 9 0 0
JCR@2022
ESI Discipline: COMPUTER SCIENCE;
ESI HC Threshold:147
JCR Journal Grade:3
Cited Count:
WoS CC Cited Count: 9
SCOPUS Cited Count: 12
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
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