The range image and the texture image are combined to recognize and classify the three-dimensional(3D) objects which rotate around the fixed axis.The range image is considered as a phase factor,and then the phase Fourier transform of the factor is used to build a 3D object orientation map,which is used for 3D objects identification and to detect the rotation angle;The texture images are processed by principal component analysis(PCA),and the feature vectors are selected.According to the detected angle,we cho...