Inspec keywords: video signal processing; feature extraction; image motion analysis; object detection; image retrieval; Gaussian processes; image resolution; image sequences; medical image processing; image filtering

Other keywords: multiresolution ANTIC; motion change detection; multiresolution Gaussian filter; antithetic isomeric cluster pattern; feature descriptor; retinopathy image retrieval applications; antithetic isomerism; intra-ANTIC; corner point information; successive pixel intensity differences; biomedical image retrieval applications; antithetical orientations; rotation invariant features; feature dimensionality; isomeric property; change detection; spatiotemporal feature extraction; inter-ANTIC; feature dimensionality reduction; video sequences

Subjects: Medical and biomedical uses of fields, radiations, and radioactivity; health physics; Image recognition; Other topics in statistics; Biomedical measurement and imaging; Computer vision and image processing techniques; Biology and medical computing; Information retrieval techniques; Patient diagnostic methods and instrumentation; Probability theory, stochastic processes, and statistics; Video signal processing; Other topics in statistics; Filtering methods in signal processing