Improved ray-casting volume rendering used for brain MR imaging

Zhengguang Liu; Ying Zhang; Ximei Ma; Xueyan Lin

doi:10.1117/12.710897

27 October 2006 Improved ray-casting volume rendering used for brain MR imaging

Zhengguang Liu, Ying Zhang, Ximei Ma, Xueyan Lin

Proceedings Volume 6047, Fourth International Conference on Photonics and Imaging in Biology and Medicine; 60471A (2006) https://doi.org/10.1117/12.710897
Event: Fourth International Conference on Photonics and Imaging in Biology and Medicine, 2005, Tianjin, China

Abstract

This paper discusses the principle and implementation method of Ray-casting volume rendering algorithm. In order to enhance the image quality and speed of alternate operation, we improve the grads formula in Ray-casting volume rendering algorithm and compound method of the sampling points.

Citation Download Citation

Zhengguang Liu, Ying Zhang, Ximei Ma, and Xueyan Lin "Improved ray-casting volume rendering used for brain MR imaging", Proc. SPIE 6047, Fourth International Conference on Photonics and Imaging in Biology and Medicine, 60471A (27 October 2006); https://doi.org/10.1117/12.710897

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