Skip to main content

Table 3 Strategies for correction of different artefact types

From: Common artefacts encountered on images acquired with combined compressed sensing and SENSE

Type of artefact

Strategy for artefact correction

Type-A streaks

The reconstruction voxel must be at least the same size as the acquisition voxel

Type-B streaks

Repetition of sequence

Type-C streaks

a rest slab has to be placed directly adjacent to the object scanned without any gap and an oversampling rate of 10% has to be added

Wax-layer artefact

Repetition of sequence

Starry-sky artefact

Repetition of sequence