TY  - GEN
AU  - Ma,Jian-Hua
AU  - Chen,Ling-Jian
AU  - Yan,Gang
AU  - Chen,Wu-Fan
TI  - [Elimination of direct derivative of the projection data for image reconstruction based on hybrid filter in helical cone-beam CT]
SN  - 1673-4254
PY  - 2009///0402
KW  - Algorithms
KW  - Humans
KW  - Image Processing, Computer-Assisted
KW  - methods
KW  - Radiographic Image Enhancement
KW  - Radiographic Image Interpretation, Computer-Assisted
KW  - Spiral Cone-Beam Computed Tomography
N1  - Publication Type: English Abstract; Journal Article; Research Support, Non-U.S. Gov't
ER  -