A Static Tissue Removal Scheme for Improving TGRAPPA and KtGRAPPA with High Acceleration

Keywords

accelerated acceleration actually added address aliasing alternative aorta arrows artifacts averaging avoid back blurring boundaries cardiac cine cleans clearly coil commonly comparing complete comprised considerable construct dataset datasets deteriorates deviation differentiate discrepancy dynamic dynamics edges element enable encodings entire error errors especially estimation even example exhibits expected final frames full generates ghosting global healthy heart highly improve improved improvements improves initial intends intensity mated meanwhile minor mixture modified motion moved needs next notion nulling onto oral original outer overall pace parallel park pixel pixels pose prob problem promising prop propose proposed quality radiology real reconstructed reconstruction recover recovered removal removed removing residual sampling scheme science selected selection shape sharp similarly simulate slight sorted space spatial static studies subject substantially subtracted systolic take tempo temporal term threshold tissue tissues turn undergo undesirable wall window wise zero