Vehicle Orientation Detection Using Vehicle Color and Normalized Cut Clustering. - Jui-Chen Wu; Jun-Wei Hsieh; Yung-Sheng Chen; Cheng-Min Tu (MVA, 2007)

Vehicle Orientation Analysis Using Eigen Color, Edge Map, and Normalized Cut Clustering. - Jui-Chen Wu; Jun-Wei Hsieh; Sin-Yu Chen; Cheng-Min Tu; Yung-Sheng Chen (Int. J. Pattern Recognit. Artif. Intell., 2010)