Significance of the impact of motion compensation on the variability of PET image features.
Sign Up to like & getrecommendations! Published in 2018 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/aab180
Abstract: In lung cancer, quantification by positron emission tomography/computed tomography (PET/CT) imaging presents challenges due to respiratory movement. Our primary aim was to study the impact of motion compensation implied by retrospectively gated (4D)-PET/CT on the… read more here.
Keywords: image; voxel size; variability; image features ... See more keywords
A CSF-Based CNR Approach for Small-Size Image Sequences
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2019.2950594
Abstract: For non-rigid structure from motion (NRSFM), the performance of most traditional approaches may decrease significantly when the frame number of the image sequence is relatively small. In this letter, a column space fitting (CSF) based… read more here.
Keywords: size image; csf based; small size; approach ... See more keywords