Research Topics
| F MaesSummaryAffiliation: Katholieke Universiteit Leuven Country: Belgium Publications
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Detail Information
Publications
Multimodality image registration by maximization of mutual informationF Maes
Laboratory for Medical Imaging Research, Katholieke Universiteit Leuven, Universitair Ziekenhuis Gasthuisberg, Belgium
IEEE Trans Med Imaging 16:187-98. 1997....- Comparative evaluation of multiresolution optimization strategies for multimodality image registration by maximization of mutual informationF Maes
Katholieke Universiteit Leuven, Department of Electrical Engineering ESAT PSI, Heverlee, Belgium
Med Image Anal 3:373-86. 1999..Large data sets such as 256(2) x 128 MR and 512(2) x 48 CT images can be registered with subvoxel precision in <5 min CPU time on current workstations... - Image quality vs radiation dose of four cone beam computed tomography scannersM Loubele
ESAT PSI, Katholieke Universiteit Leuven, Belgium
Dentomaxillofac Radiol 37:309-18. 2008..To evaluate image quality by examining segmentation accuracy and assess radiation dose for cone beam CT (CBCT) scanners... - Model-based segmentation using graph representationsD Seghers
Katholieke Universiteit Leuven, Faculty of Medicine, Medical Image Computing Radiology ESAT PSI, University Hospital Gasthuisberg, Herestraat 49, B 3000 Leuven, Belgium
Med Image Comput Comput Assist Interv 11:393-400. 2008..The algorithm is validated for hand bone segmentation from RX datasets and for 3D liver segmentation from contrast enhanced CT images... - Comparative localized linear accuracy of small-field cone-beam CT and multislice CT for alveolar bone measurementsM Loubele
Medical Image Computing ESAT PSI, Faculty of Engineering, Katholieke Universiteit Leuven, Leuven, Belgium
Oral Surg Oral Med Oral Pathol Oral Radiol Endod 105:512-8. 2008..To compare the accuracy of cone-beam computerized tomography (CBCT) and multislice CT (MSCT) for linear jaw bone measurements... - Temporal subtraction of thorax CR images using a statistical deformation modelD Loeckx
Medical Image Computing Radiology ESAT PSI, Faculties of Medicine and Engineering, University Hospital Gasthuisberg, Herestraat 49, B 3000 Leuven, Belgium
IEEE Trans Med Imaging 22:1490-504. 2003..Registration quality is assessed on a second set of validation images by a human expert rating each subtraction image on screen. In 85% of the cases, the registration is subjectively rated to be adequate for clinical use... - Comparative study of image quality for MSCT and CBCT scanners for dentomaxillofacial radiology applicationsM Loubele
ESAT PSI, KULeuven, Medical Imaging Center, Herestraat 49 bus 7003, 3000 Leuven, Belgium
Radiat Prot Dosimetry 129:222-6. 2008..Bone was segmented with sub-millimetre accuracyin all scanners... - Predicting soft tissue deformations for a maxillofacial surgery planning system: from computational strategies to a complete clinical validationW Mollemans
Medical Image Computing Radiology ESAT PSI, Faculties of Medicine and Engineering, University Hospital Gasthuisberg, Herestraat 49, B 3000 Leuven, Belgium
Med Image Anal 11:282-301. 2007..Therefore, the usage of a maxillofacial soft tissue prediction system is relevant and suitable for daily clinical practice... - Automated segmentation of multiple sclerosis lesions by model outlier detectionK Van Leemput
Medical Image Computing, Faculties of Medicine and Engineering, University Hospital Gasthuisberg, Leuven, Belgium
IEEE Trans Med Imaging 20:677-88. 2001..When the degree of spatial correspondence between segmentations is taken into account, considerable disagreement is found, both between expert segmentations, and between expert and automatic measurements... - Quantifying myocardial deformation throughout the cardiac cycle: a comparison of ultrasound strain rate, grey-scale M-mode and magnetic resonance imagingL Herbots
Department of Cardiology, University Hospital Gasthuisberg, Katholieke Universiteit Leuven, Leuven, Belgium
Ultrasound Med Biol 30:591-8. 2004..42 and 0.32), but remained within acceptable limits for clinical decision making. Myocardial deformation measurements using SRI correlated well with MRI and US M-mode measurements throughout the complete cardiac cycle... - Radiation dose vs. image quality for low-dose CT protocols of the head for maxillofacial surgery and oral implant planningM Loubele
Medical Image Computing ESAT PSI, Hospital Gasthuisberg, Katholieke Universiteit Leuven, Herestraat 49, B 3000 Leuven, Belgium
Radiat Prot Dosimetry 117:211-6. 2005..Tests on ESP and skull phantom indicated that the accuracy of the measurements on low-dose CT is acceptable for image-based planning of maxillofacial and oral implant surgery, reducing the dose by a factor of 8... - Accuracy of magnetic resonance imaging for measuring fetal sheep lungs and other organsJ Jani
Centre for Surgical Technologies, Faculty of Medicine, Katholieke Universiteit Leuven, Belgium
Ultrasound Obstet Gynecol 25:270-6. 2005..With improving hardware, it might become easier to render the fetal lung and determine its volume reliably... - Interobserver variations in gross tumor volume delineation of brain tumors on computed tomography and impact of magnetic resonance imagingC Weltens
Department of Radiotherapy, University Hospital Gasthuisberg, Leuven, Belgium
Radiother Oncol 60:49-59. 2001..GTVs delineated on MRI+CT are larger than on CT alone, but some volumes are delineated on CT and not on MRI. Therefore, a combination of the two image modalities is recommended for brain tumor delineation for treatment planning... - Magnetization transfer analysis of cartilage repair tissue: a preliminary studyF Palmieri
Department of Radiology, University Federico II, Via Pansini 5, 80131 Naples, Italy
Skeletal Radiol 35:903-8. 2006..There is, however, an evolution towards normal MTR-values in the cartilage repair tissue (especially after ACI repair)...