Pattern Analysis and Applications · 2016 · 41 citations · 24 references
ComputingComputer ScienceComputer VisionMovement AnalysisNonverbal CommunicationBody LanguageGesture AnalysisGesture RecognitionContinuous Sign Language RecognitionGesture Feature ExtractionShapeShape FeaturesSign Language RecognitionSigned Languages
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Visual pattern recognition by moment invariants
Ming-Kuei Hu · IRE Transactions on Information Theory · 1962 · 7.5K citations
Fourier Descriptors for Plane Closed Curves
C. T. Zahn, Ralph Roskies · IEEE Transactions on Computers · 1972 · 1.9K citations