Normalization-Cooperated Gradient Feature Extraction for Handwritten Character Recognition - Liu, Cheng-Lin (IEEE transactions on pattern analysis and machine intelligence, 2007)
Keywords: Applied sciences; Artificial intelligence; Character recognition; Computer science; control theory; systems; Error analysis; Exact sciences and technology; Extraction; Feature extraction; Feature recognition; Handwriting recognition; Histograms; Image databases; Image generation; Image recognition; Intelligence; normalization-cooperated gradient feature (NCGF); Pattern analysis; Pattern recognition. Digital image processing. Computational geometry; Recognition; Shape; Spatial databases; Gradient; Histogram; Image processing; normalization- cooperated gradient feature (NCGF); Pattern recognition; Character recognition; Japanese; Confidence; Database; Chinese; Feature extraction; Manuscript character; Pattern analysis; Artificial intelligence; Pattern extraction