Variable angle gray level co‐occurrence matrix analysis of T2 relaxation time maps reveals degenerative changes of cartilage in knee osteoarthritis: Oulu knee osteoarthritis study - Peuna, Arttu; Hekkala, Joonas; Haapea, Marianne; Podlipská, Jana; Guermazi, Ali; Saarakkala, Simo; Nieminen, Miika T.; Lammentausta, Eveliina (Journal of magnetic resonance imaging, 2018)
Keywords: Algorithms; Arthritis; Biocompatibility; Cartilage; Cartilage diseases; Correlation coefficient; Correlation coefficients; Curvature; Degeneration; Field strength; gray level co‐occurrence matrix (GLCM); Image processing; Image resolution; Knee; Magnetic resonance imaging; magnetic resonance imaging (MRI); Matrix methods; Optimization; Osteoarthritis; pattern recognition and classification; Population (statistical); Population studies; Relaxation time; Statistical analysis; Statistical tests; Texture