A gradient feature weighted Minimax algorithm for registration of multiple portal images to 3DCT volumes in prostate radiotherapy
Chelikani S, Purushothaman K, Knisely J, Chen Z, Nath R, Bansal R, Duncan J. A gradient feature weighted Minimax algorithm for registration of multiple portal images to 3DCT volumes in prostate radiotherapy. International Journal Of Radiation Oncology • Biology • Physics 2006, 65: 535-547. PMID: 16690436, PMCID: PMC2791048, DOI: 10.1016/j.ijrobp.2005.12.032.Peer-Reviewed Original Research