Abstract
Hand movements make the most critical aspect of identifying a hand gesture. We present a novel feature for analyzing the trajectory of the hand while performing the gesture. The proposed feature, called the motion direction code (MDC), returns a unique code which represents, in sequence, the direction of the hand motion while performing a hand gesture. Since the directions of hand motion are retained even if the gesture is performed by different users, it ensures user independence. This feature combined with other hand shape features provides efficient results for a user-independent system for hand gesture recognition in Indian sign language.
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Pathak, B., Jalal, A.S. (2019). Motion Direction Code—A Novel Feature for Hand Gesture Recognition. In: Verma, N., Ghosh, A. (eds) Computational Intelligence: Theories, Applications and Future Directions - Volume I. Advances in Intelligent Systems and Computing, vol 798. Springer, Singapore. https://doi.org/10.1007/978-981-13-1132-1_38
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DOI: https://doi.org/10.1007/978-981-13-1132-1_38
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