Description
Leeds Test Objects’ CTIQ Image quality phantom is designed for use with
CT (Computed Tomography) units. CTIQ comprises a PMMA cylinder
(160mm diameter, density 1.20 ± 0.01 g/cm3) with recesses to house test
inserts.
When used in conjunction with the TO CTDI phantom it enables the
following tests to be performed:
- Geometric distortion
- CT number (HU) measurement
- Noise / Uniformity
- Artefacts
- MTF
- Spatial resolution
- Contrast resolution
- Slice profile
