Sparse representation with geometric configuration constraint for line segment matching - Wang, Qing; Chen, Tingwang; Si, Lipeng (Neurocomputing (Amsterdam), 2014)
Keywords: Applied sciences; Artificial intelligence; Coding, codes; Computer science; control theory; systems; Detection, estimation, filtering, equalization, prediction; Detectors; Exact sciences and technology; Feature extraction; Feature representation; Geometric configuration constraint; Information, signal and communications theory; Line grouping; Line segment matching; Matching; Mathematical analysis; Pattern recognition. Digital image processing. Computational geometry; Representations; Segments; Signal and communications theory; Signal, noise; Signatures; Sparse coding; Telecommunications and information theory; Vectors (mathematics); Line grouping; Line segment matching; Sparse coding; Feature representation; Geometric configuration constraint; Computer vision; Dictionaries; Proximity; Line segment; Cluster; Grouping; Multiple view; Image analysis; Luminance; Experimental result; Multidimensional analysis; Image matching; Illumination; Sparse representation; Pattern extraction