|
You, Jiangsheng; Zeng, Gengsheng L; Liang, Zhengrong (2005) FBP Algorithms for Attenuated Fan-Beam Projections. Inverse Probl 21:1801
|
|
Wang, Zigang; Han, Guoping; Li, Tianfang et al. (2005) Speedup OS-EM Image Reconstruction by PC Graphics Card Technologies for Quantitative SPECT with Varying Focal-Length Fan-Beam Collimation. IEEE Trans Nucl Sci 52:1274-1280
|
|
Chen, D; Liang, Z; Wax, M R et al. (2000) A novel approach to extract colon lumen from CT images for virtual colonoscopy. IEEE Trans Med Imaging 19:1220-6
|
|
You, J; Liang, Z; Zeng, G L (1999) A unified reconstruction framework for both parallel-beam and variable focal-length fan-beam collimators by a Cormack-type inversion of exponential radon transform. IEEE Trans Med Imaging 18:59-65
|
|
Liang, Z; Ye, J; Cheng, J et al. (1998) Quantitative cardiac SPECT in three dimensions: validation by experimental phantom studies. Phys Med Biol 43:905-20
|
|
Liang, Z; Cheng, J; Ye, J (1997) Validation of the central-ray approximation for attenuated depth-dependent convolution in quantitative SPECT reconstruction. Phys Med Biol 42:433-9
|
