Results 191 to 200 of about 483,380 (233)
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SPIE Proceedings, 2001
The objectives of the Integrated Imaging Sensors (I2S) Program are rtwofold. The first is to develop and deliver a rifle sight containing a single aperture and optical path for receiving, combining, and viewing radiation from the separate infrared (IR) and visible bands in a single image simultaneously. The second is to develop a sensor array sensitive
John S. Anderson +16 more
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The objectives of the Integrated Imaging Sensors (I2S) Program are rtwofold. The first is to develop and deliver a rifle sight containing a single aperture and optical path for receiving, combining, and viewing radiation from the separate infrared (IR) and visible bands in a single image simultaneously. The second is to develop a sensor array sensitive
John S. Anderson +16 more
openaire +1 more source
2010 IEEE International Conference on Robotics and Automation, 2010
Filtering in digital images via Integral Image yields fast computation times for uniform filtering. The extension by Heckbert [1] to perform filtering via repeated integration provides a way for non-uniform filtering, but has its own limitations. A recent method by Hussein et al.
Amit Bhatia +2 more
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Filtering in digital images via Integral Image yields fast computation times for uniform filtering. The extension by Heckbert [1] to perform filtering via repeated integration provides a way for non-uniform filtering, but has its own limitations. A recent method by Hussein et al.
Amit Bhatia +2 more
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Integrated optical imaging system
Applied Optics, 1990A planar version of a 4f imaging system is described where the input object and the lenses are integrated on one side of a single quartz glass substrate. The lenses were implemented as diffractive lenses with four discrete phase levels.
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Integrated Imaging in Hypertrophic Cardiomyopathy
The American Journal of Cardiology, 2017Hypertrophic cardiomyopathy (HC) has a very heterogeneous clinical spectrum and lends itself to multimodality imaging for evaluation and management. This review addresses clinical applications of cardiac imaging in patients with HC. Integrating various techniques of echocardiography and cardiac magnetic resonance (CMR) is discussed in the clinical ...
Lubna, Choudhury +2 more
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Three-dimensional polarimetric integral imaging
Optics Letters, 2004A three-dimensional (3D) polarimetric image sensing and display technique based on integral imaging is proposed. Three-dimensional polarization distribution of reflected light from a 3D object can be measured as elemental image arrays by a rotating linear polarizer.
Osamu, Matoba, Bahram, Javidi
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2015
Noninvasive cardiac imaging has evolved substantially over the past few years. New reconstruction algorithms and a new generation of y-cameras with cadmiumzinc telluride (CZT) semiconductor detectors have shortened scan time and improved image quality in myocardial perfusion imaging (MPI) by single photon emission computed tomography (SPECT).
Philipp A. Kaufmann, Tobias A. Fuchs
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Noninvasive cardiac imaging has evolved substantially over the past few years. New reconstruction algorithms and a new generation of y-cameras with cadmiumzinc telluride (CZT) semiconductor detectors have shortened scan time and improved image quality in myocardial perfusion imaging (MPI) by single photon emission computed tomography (SPECT).
Philipp A. Kaufmann, Tobias A. Fuchs
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Integrating Imaging Modalities
2019Transcatheter interventions for congenital heart disease can be challenging and require not only the understanding of anatomy but a working knowledge of modern imaging modalities. Fluoroscopy has poor characterization of non-radiopaque structures and has limitations in providing three-dimensional (3D) spatial information. Similarly, echocardiography by
Tilak K. R. Pasala +2 more
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Reflection Symmetry-Integrated Image Segmentation
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2012This paper presents a new symmetry-integrated region-based image segmentation method. The method is developed to obtain improved image segmentation by exploiting image symmetry. It is realized by constructing a symmetry token that can be flexibly embedded into segmentation cues.
Yu, Sun, Bir, Bhanu
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Integrating image processing in PACS
European Journal of Radiology, 2011Integration of RIS and PACS services into a single solution has become a widespread reality in daily radiological practice, allowing substantial acceleration of workflow with greater ease of work compared with older generation film-based radiological activity.
FAGGIONI L +4 more
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Image integration in electroanatomic mapping
Herzschrittmachertherapie & Elektrophysiologie, 2007Over the past five years, integration of the pre-procedural MR/CT images with a 3D electroanatomic mapping system has been developed to facilitate catheter ablation of clinical arrhythmias. It presents a significant advantage over the less-detailed surrogate geometry created by the 3D mapping systems.
J, Dong, T, Dickfeld
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