Knowledge-based iterative model reconstruction (IMR) algorithm in ultralow-dose CT for evaluation of urolithiasis: evaluation of radiation dose reduction, image quality, and diagnostic performance

Sung Bin Park,Yang Soo Kim,Jong Beum Lee,Hyun Jeong Park

Knowledge-based iterative model reconstruction (IMR) algorithm in ultralow-dose CT for evaluation of urolithiasis: evaluation of radiation dose reduction, image quality, and diagnostic performance

2015

Sung Bin Park
Yang Soo Kim
Jong Beum Lee
Hyun Jeong Park

Purpose To evaluate the efficacy of a knowledge-based iterative model reconstruction (IMR) algorithm for reducing image noise in ultralow-dose (ULD) CT for urolithiasis.

Keywords:

Iterative reconstruction
Medicine
Radiology
Algorithm
Image quality
Radiation
Iterative and incremental development
Image noise
Tomography
ultralow dose
Image processing
radiation dose

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