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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003514nam a2200397 4500
001oai:research.chalmers.se:d5fba674-d007-4c90-96fa-16d3e0a42f53
003SwePub
008191210s2020 | |||||||||||000 ||eng|
020 a 9789179052348
024a https://research.chalmers.se/publication/5142242 URI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a dok2 swepub-publicationtype
072 7a vet2 swepub-contenttype
100a Alvén, Jennifer,d 1989u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)alven
2451 0a Combining Shape and Learning for Medical Image Analysis
264 1a Gothenburg,c 2020
338 a electronic2 rdacarrier
520 a Automatic methods with the ability to make accurate, fast and robust assessments of medical images are highly requested in medical research and clinical care. Excellent automatic algorithms are characterized by speed, allowing for scalability, and an accuracy comparable to an expert radiologist. They should produce morphologically and physiologically plausible results while generalizing well to unseen and rare anatomies. Still, there are few, if any, applications where today's automatic methods succeed to meet these requirements.  The focus of this thesis is two tasks essential for enabling automatic medical image assessment, medical image segmentation and medical image registration . Medical image registration, i.e. aligning two separate medical images, is used as an important sub-routine in many image analysis tools as well as in image fusion, disease progress tracking and population statistics. Medical image segmentation, i.e. delineating anatomically or physiologically meaningful boundaries, is used for both diagnostic and visualization purposes in a wide range of applications, e.g. in computer-aided diagnosis and surgery. The thesis comprises five papers addressing medical image registration and/or segmentation for a diverse set of applications and modalities, i.e. pericardium segmentation in cardiac CTA, brain region parcellation in MRI, multi-organ segmentation in CT, heart ventricle segmentation in cardiac ultrasound and tau PET registration. The five papers propose competitive registration and segmentation methods enabled by machine learning techniques, e.g. random decision forests and convolutional neural networks, as well as by shape modelling, e.g. multi-atlas segmentation and conditional random fields.
650 7a NATURVETENSKAPx Data- och informationsvetenskapx Datorseende och robotik0 (SwePub)102072 hsv//swe
650 7a NATURAL SCIENCESx Computer and Information Sciencesx Computer Vision and Robotics0 (SwePub)102072 hsv//eng
650 7a TEKNIK OCH TEKNOLOGIERx Medicinteknikx Medicinsk bildbehandling0 (SwePub)206032 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Medical Engineeringx Medical Image Processing0 (SwePub)206032 hsv//eng
653 a feature-based registration
653 a convolutional neural networks
653 a conditional random fields
653 a medical image segmentation
653 a random decision forests
653 a machine learning
653 a multi-atlas segmentation
653 a medical image registration
653 a shape models
710a Chalmers tekniska högskola4 org
856u https://research.chalmers.se/publication/514224/file/514224_Fulltext.pdfx primaryx freey FULLTEXT
8564 8u https://research.chalmers.se/publication/514224

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