Kaemmerer et al., 2016 - Google Patents
Dual-energy computed tomography angiography of the head and neck with single-source computed tomography: a new technical (split filter) approach for bone …Kaemmerer et al., 2016
- Document ID
- 10753723361998811302
- Author
- Kaemmerer N
- Brand M
- Hammon M
- May M
- Wuest W
- Krauss B
- Uder M
- Lell M
- Publication year
- Publication venue
- Investigative Radiology
External Links
Snippet
Objectives Dual-energy computed tomographic angiography (DE-CTA) has been demonstrated to improve the visualization of the head and neck vessels. The aim of this study was to test the potential of split-filter single-source dual-energy CT to automatically …
- 210000000988 Bone and Bones 0 title abstract description 57
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/481—Diagnostic techniques involving the use of contrast agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
- A61B6/032—Transmission computed tomography [CT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/50—Clinical applications
- A61B6/507—Clinical applications involving determination of haemodynamic parameters, e.g. perfusion CT
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/50—Clinical applications
- A61B6/504—Clinical applications involving diagnosis of blood vessels, e.g. by angiography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/482—Diagnostic techniques involving multiple energy imaging
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10104—Positron emission tomography [PET]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image
- G06T5/001—Image restoration
- G06T5/002—Denoising; Smoothing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10116—X-ray image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20212—Image combination
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Kaemmerer et al. | Dual-energy computed tomography angiography of the head and neck with single-source computed tomography: a new technical (split filter) approach for bone removal | |
Rajendran et al. | Dose reduction for sinus and temporal bone imaging using photon-counting detector CT with an additional tin filter | |
Smith et al. | Model-based iterative reconstruction: effect on patient radiation dose and image quality in pediatric body CT | |
Kalra et al. | Low-dose CT of the abdomen: evaluation of image improvement with use of noise reduction filters—pilot study | |
Prakash et al. | Reducing abdominal CT radiation dose with adaptive statistical iterative reconstruction technique | |
Morhard et al. | Cervical and cranial computed tomographic angiography with automated bone removal: dual energy computed tomography versus standard computed tomography | |
Vardhanabhuti et al. | Image comparative assessment using iterative reconstructions: clinical comparison of low-dose abdominal/pelvic computed tomography between adaptive statistical, model-based iterative reconstructions and traditional filtered back projection in 65 patients | |
Lell et al. | Evolution in computed tomography: the battle for speed and dose | |
Nakayama et al. | Lower tube voltage reduces contrast material and radiation doses on 16-MDCT aortography | |
Sommer et al. | The value of dual-energy bone removal in maximum intensity projections of lower extremity computed tomography angiography | |
Bamberg et al. | Metal artifact reduction by dual energy computed tomography using monoenergetic extrapolation | |
Morsbach et al. | Metal artefact reduction from dental hardware in carotid CT angiography using iterative reconstructions | |
Ofer et al. | Multidetector CT angiography of peripheral vascular disease: a prospective comparison with intraarterial digital subtraction angiography | |
Ko et al. | Dual-energy computed tomography: concepts, performance, and thoracic applications | |
Kidoh et al. | Reduction of metallic coil artefacts in computed tomography body imaging: effects of a new single-energy metal artefact reduction algorithm | |
Schulz et al. | Automatic bone removal technique in whole-body dual-energy CT angiography: performance and image quality | |
van der Bom et al. | Reduction of coil mass artifacts in high-resolution flat detector conebeam CT of cerebral stent-assisted coiling | |
Lell et al. | Frequency split metal artefact reduction in pelvic computed tomography | |
Ghasemi Shayan et al. | Image Quality and Dose Comparison of Single‐Energy CT (SECT) and Dual‐Energy CT (DECT) | |
Hansen et al. | Evaluation of low-dose CT angiography with model-based iterative reconstruction after endovascular aneurysm repair of a thoracic or abdominal aortic aneurysm | |
Fareed et al. | Impact of iterative reconstruction vs. filtered back projection on image quality in 320-slice CT coronary angiography: Insights from the CORE320 multicenter study | |
Lell et al. | Carotid computed tomography angiography with automated bone suppression: a comparative study between dual energy and bone subtraction techniques | |
Buls et al. | Improving the diagnosis of peripheral arterial disease in below-the-knee arteries by adding time-resolved CT scan series to conventional run-off CT angiography. First experience with a 256-slice CT scanner | |
Apel et al. | Pilot multi-reader study demonstrating potential for dose reduction in dual energy hepatic CT using non-linear blending of mixed kV image datasets | |
Runge et al. | Recent technological advances in computed tomography and the clinical impact therein |