The simulation results of background material detection,image segmentation,image peeling and three-dimensional image surface reconstruction are provided and analysed.

In view of deficiencies of Canny algorithm in processing range image of light detection and ranging,such as generating many false edges,losing weak edges and lacking objectivity in threshold determination,an adaptive method is proposed in this paper.

The research presented in this paper is focused on segmentation of range image captured by vehicle-borne laser scanning systems.

3 D vision information based on range image can be used to accomplish obstacle detection and terrain analysis efficiently.

A hierarchical filtering algorithm for processing distance images;

The distance images and intensity images can be given by the software.

Research of image separation based on improved independent component analysis;

Study on Speech Separation and Image Separation Based on FastICA

The method of wavelet threshold de noising and the algorithm of Fast ICA are studied with the simulation of noisy mixed image separation.

In this paper, the depth - image of object is obtained using the sigle -stripe structured - light, and the borderline of object is distilled from its depth-image, which can fetch up the borderline which is not inspected because of the less gray level of the object and reduce error borderline produced by disturbance.