Results 221 to 230 of about 736,668 (268)
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SPIE Proceedings, 2008
Automated Explosive Detection Systems utilizing Computed Tomography perform a series X-ray scans of passenger bags being checked in at the airport, and produce various 2-D projection images and 3-D volumetric images of the bag. The determination as to whether the passenger bag contains an explosive and needs to be searched manually is performed through
Yesna O. Yildiz +3 more
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Automated Explosive Detection Systems utilizing Computed Tomography perform a series X-ray scans of passenger bags being checked in at the airport, and produce various 2-D projection images and 3-D volumetric images of the bag. The determination as to whether the passenger bag contains an explosive and needs to be searched manually is performed through
Yesna O. Yildiz +3 more
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Stereoscopic 3D image stylization
Computers & Graphics, 2013We present a method for stylizing stereoscopic 3D images that guarantees consistency between the left and right views. Our method decomposes the left and right views of an input image into discretized disparity layers and merges the corresponding layers from the left and right views into a single layer where stylization takes place.
Lesley Northam +2 more
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3D Ultrasound Imaging of the Spine
2022In recent years, the amount of publications related to the study of spine using ultrasound, especially on scoliosis, has rapidly increased. Many new methods and application related to 3D ultrasound imaging for scoliosis assessment have been recently reported. The capabilities of three-dimensional (3D) ultrasound to visualize the vertebrae features such
Yong Ping, Zheng, Timothy Tin Yan, Lee
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3D Imager and Method for 3D imaging
2013Microelectronics
Kumar, P. (author) +2 more
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Quality Improvement in 3D Imaging
American Journal of Roentgenology, 2012The purpose of this study was to assess the effect of a quality control program on reducing errors in the generation of 3D images.The average monthly error rate in reports by six 3D technologists (0.5-11 years of experience) using standardized clinical protocols was observed over 3 months.
Laura, Pierce +3 more
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3D image understanding in radiology
IEEE Engineering in Medicine and Biology Magazine, 1990The role of 3-D imaging in medicine and the questions it raises regarding what should be automated and how the information is to be used are addressed. The discussion then turns to imagery generated by equipment using computed tomography (CT), magnetic resonance (MR) images, or positron/single-photon emission tomograms (PET/SPECT).
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Communications of the ACM, 2002
How computers can automatically build realistic 3D models from 2D images acquired with a handheld camera.
Marc Pollefeys, Luc Van Gool
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How computers can automatically build realistic 3D models from 2D images acquired with a handheld camera.
Marc Pollefeys, Luc Van Gool
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2007
Three-dimensional (3D) medical image processing is a large field that has evolved in recent years, leading to a major improvement in patient care. The revolutionary capabilities of new 3D and 4D medical imaging modalities, along with computer reconstruction, visualization, and analysis of multi-dimensional medical volume image data, provide powerful ...
Landini L, Santarelli M F, Positano V
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Three-dimensional (3D) medical image processing is a large field that has evolved in recent years, leading to a major improvement in patient care. The revolutionary capabilities of new 3D and 4D medical imaging modalities, along with computer reconstruction, visualization, and analysis of multi-dimensional medical volume image data, provide powerful ...
Landini L, Santarelli M F, Positano V
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2010 IEEE International Geoscience and Remote Sensing Symposium, 2010
We developed and deployed, in July 2005, a wideband 8-channel synthetic aperture radar (SAR) at Summit Camp, Greenland (72.5783° N and 38.4596° W). The radar was designed to map internal layers, measure topography, and generate backscatter maps - all in a single pass [1]. Information on ice thickness, bed topography and basal conditions is essential to
John Paden +2 more
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We developed and deployed, in July 2005, a wideband 8-channel synthetic aperture radar (SAR) at Summit Camp, Greenland (72.5783° N and 38.4596° W). The radar was designed to map internal layers, measure topography, and generate backscatter maps - all in a single pass [1]. Information on ice thickness, bed topography and basal conditions is essential to
John Paden +2 more
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IEEE Computer Graphics and Applications, 1985
A new display-system approach uses 3D animation to enhance the viewer's spatial perception of patient scan data.
Edward J. Farrell +2 more
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A new display-system approach uses 3D animation to enhance the viewer's spatial perception of patient scan data.
Edward J. Farrell +2 more
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