Efficient calculation of signal and noise variances
β Scribed by H.-C. Lue; Manry, M.
- Book ID
- 117906470
- Publisher
- IEEE
- Year
- 1986
- Weight
- 299 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0096-3518
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π SIMILAR VOLUMES
A general theory of signal-to-noise ratio (SNR) in simultaneous acquisition of spatial harmonics (SMASH) imaging is presented, and the predictions of the theory are verified in imaging experiments and in numerical simulations. In a SMASH image, multiple lines of k-space are generated simultaneously
## Abstract ## Purpose To evaluate signalβtoβnoise ratio (SNR) and SNR efficiency in mixedβbandwidth acquisition (MBA). SNR efficiency describes the achievable SNR per unit time and is a basic aspect in clinical applications to optimize work flow. ## Materials and Methods Corresponding simulatio