Deformed template matching by the Viterbi algorithm
Pattern Recognition Letters
Visual Interpretation of Hand Gestures for Human-Computer Interaction: A Review
IEEE Transactions on Pattern Analysis and Machine Intelligence
ACM Transactions on Computer-Human Interaction (TOCHI)
reacTIVision: a computer-vision framework for table-based tangible interaction
Proceedings of the 1st international conference on Tangible and embedded interaction
Gestures without libraries, toolkits or training: a $1 recognizer for user interface prototypes
Proceedings of the 20th annual ACM symposium on User interface software and technology
Imaginary interfaces: spatial interaction with empty hands and without visual feedback
UIST '10 Proceedings of the 23nd annual ACM symposium on User interface software and technology
Dynamic Programming and Graph Algorithms in Computer Vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
Finger in air: touch-less interaction on smartphone
Proceedings of the 12th International Conference on Mobile and Ubiquitous Multimedia
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We present a robust vision-based technology for hand and finger detection and tracking that can be used in many CHI scenarios. The method can be used in real-life setups and does not assume any predefined conditions. Moreover, it does not require any additional expensive hardware. It fits well into user's environment without major changes and hence can be used in ambient intelligence paradigm. Another contribution is the interaction using glass which is a natural, yet challenging environment to interact with. We introduce the concept of "invisible information layer" embedded into normal window glass that is used as an interaction medium thereafter.