National audienceCone-beam computed tomography (CBCT) is increasely used and in particular in dental imaging. However, dental CT images suffer from artifacts due to truncated projections, cone beam geometry or the presence of metal inserts. Low-dose dental CBCT reconstruction is therefore a difficult problem and not well addressed in the literature. In this paper, we evaluate an iterative method allowing to introduce a priori volume information and a deep learning method on real dental CBCT acquisitions. The results show that the deep learning method is more efficient for low-dose tomography and can accurately reconstruct a volume with only 20% of the normal dose.La tomographie 3D avec faisceau conique (CBCT) s’est beaucoup développée derni...
Summary The use of three-dimensional (3D) models of the dentition obtained from cone beam computed t...
The tradition of image inpainting has existed for a long time; it is used to correct old and corrupt...
La résolution spatiale des images acquises par tomographie volumique à faisceau conique (CBCT) est l...
National audienceCone-beam computed tomography (CBCT) is increasely used and in particular in dental...
X-ray tomography is a technique widely used in medical imaging to observe the anatomical structures ...
La tomographie par rayons X est une technique très utilisée en imagerie médicale pour observer les s...
Panoramic Radiography and Cone Beam Computed Tomography (CBCT) are the most used imaging techniques ...
Abstract: The use of cone beam projections for tomographic reconstruction using CBCT has triggered t...
The resolution of dental cone beam computed tomography (CBCT) images is imited by detector geometry,...
International audienceThe resolution of dental computed tomography(CT) images is limited by detector...
Three-dimensional imaging of teeth will increase its impact in clinical practice if reconstructions ...
The use of three-dimensional (3D) models of the dentition obtained from cone beam computed tomograph...
Accurate tooth volume segmentation is a prerequisite for computer-aided dental analysis. Deep learni...
Improving the quality of medical computed tomography reconstructions is an important research topic ...
Accurate tooth volume segmentation is a prerequisite for computer-aided dental analysis. Deep learni...
Summary The use of three-dimensional (3D) models of the dentition obtained from cone beam computed t...
The tradition of image inpainting has existed for a long time; it is used to correct old and corrupt...
La résolution spatiale des images acquises par tomographie volumique à faisceau conique (CBCT) est l...
National audienceCone-beam computed tomography (CBCT) is increasely used and in particular in dental...
X-ray tomography is a technique widely used in medical imaging to observe the anatomical structures ...
La tomographie par rayons X est une technique très utilisée en imagerie médicale pour observer les s...
Panoramic Radiography and Cone Beam Computed Tomography (CBCT) are the most used imaging techniques ...
Abstract: The use of cone beam projections for tomographic reconstruction using CBCT has triggered t...
The resolution of dental cone beam computed tomography (CBCT) images is imited by detector geometry,...
International audienceThe resolution of dental computed tomography(CT) images is limited by detector...
Three-dimensional imaging of teeth will increase its impact in clinical practice if reconstructions ...
The use of three-dimensional (3D) models of the dentition obtained from cone beam computed tomograph...
Accurate tooth volume segmentation is a prerequisite for computer-aided dental analysis. Deep learni...
Improving the quality of medical computed tomography reconstructions is an important research topic ...
Accurate tooth volume segmentation is a prerequisite for computer-aided dental analysis. Deep learni...
Summary The use of three-dimensional (3D) models of the dentition obtained from cone beam computed t...
The tradition of image inpainting has existed for a long time; it is used to correct old and corrupt...
La résolution spatiale des images acquises par tomographie volumique à faisceau conique (CBCT) est l...