Now showing items 1-10 of 296
Fundus Image Transformation Revisited: Towards Determining More Accurate Registrations
Image registration is an important pre-processing step in several computer vision applications, being crucial in medical imaging systems where patients are examined and diagnosed almost exclusively by images. For fundus ...
Image registration and image interpolation in volume rendering of cross sections
We outline a method for registration of images of cross sections using the concepts of The Generalized Hough Transform (GHT). The approach may be useful in situations where automation should be a concern. To overcome known ...
Registration of renal SPECT and 2.5D US images
(PERGAMON-ELSEVIER SCIENCE LTD, 2011-06)
Image registration is the process of transforming different image data sets of an object into the same coordinate system. This is a relevant task in the field of medical imaging; one of its objectives is to combine information ...
Techniques of medical image processing and analysis accelerated by high-performance computing: a systematic literature review
Techniques of medical image processing and analysis play a crucial role in many clinical scenarios, including in diagnosis and treatment planning. However, immense quantities of data and high complexity of the algorithms ...
Registration of temporal sequences of coronal and sagittal MR images through respiratory patterns
(ELSEVIER SCI LTD, 2011)
This work discusses the determination of the breathing patterns in time sequence of images obtained from magnetic resonance (MR) and their use in the temporal registration of coronal and sagittal images. The registration ...
Medical Image Registration Based On Watershed Transform From Greyscale Marker And Multi-scale Parameter Search
(Taylor & Francis LtdAbingdon, 2017)
Super resolution images from mosaics
(Universidade Federal Fluminense (UFF)Rio de Janeiro, 2013)
In order to extract information from images, the resolution and its application must be observed. This resolution depends basically on the physical characteristics of the sensor responsible for capturing these images, ...