Vatech A9 - Chapter 3. CT Image Evaluation; Spatial Resolution(MTF) Evaluation; Spatial Resolution (MTF) Standards; Phantom Specification

Vatech A9 (PHT-30CSS)
Technical manual
VDH-TeM-098
100 / 214
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Chapter 3. CT Image Evaluation
1. Spatial Resolution(MTF) evaluation
1.1. Spatial Resolution (MTF) standards
Parameter LSL (Lower Specification Limit) USL (Upper Specification Limit)
MTF 10% <lp/mm> 1.00 3.50
1.2. Phantom Specification
QUART: DVT Phantom