Results 171 to 180 of about 1,459,329 (226)

Depth image enhancement using perceptual texture priors

SPIE Proceedings, 2015
A depth camera is widely used in various applications because it provides a depth image of the scene in real time. However, due to the limited power consumption, the depth camera presents severe noises, incapable of providing the high quality 3D data. Although the smoothness prior is often employed to subside the depth noise, it discards the geometric ...
Duhyeon Bang, Hyunjung Shim
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ENHANCED DEPTH IMAGING OPTICAL COHERENCE TOMOGRAPHY OF CHOROIDAL METASTASIS

Retina, 2014
To evaluate the imaging features of choroidal metastasis using enhanced depth imaging optical coherence tomography (EDI-OCT).Enhanced depth imaging optical coherence tomography imaging features of 24 choroidal metastatic tumors with
Hakan, Demirci, Alexis, Cullen, Jeffrey M, Sundstrom   +2 more
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Optical Coherence Tomography Enhanced Depth Imaging of Choroidal Tumors

American Journal of Ophthalmology, 2011
To describe the spectral-domain optical coherence tomography (SD-OCT) features of choroidal tumors imaged using enhanced depth imaging (EDI) technique.Prospective observational case series.One tumor each from 23 eyes of 23 patients was included. All the patients underwent clinical fundus photography, ultrasonography, and EDI SD-OCT.
Virginia L L, Torres, Nicole, Brugnoni, Peter K, Kaiser, Arun D, Singh   +3 more
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Depth similarity enhanced image summarization algorithm for hole-filling in depth image-based rendering

China Communications, 2014
In free viewpoint video (FVV) and 3DTV, the depth image-based rendering method has been put forward for rendering virtual view video based on multi-view video plus depth (MVD) format. However, the projection with slightly different perspective turns the covered background regions into hole regions in the rendered video.
Song Lin, Hu Ruimin, Zhong Rui
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FloW vision: Depth image enhancement by combining stereo RGB-depth sensor

2016 International Conference on Knowledge Creation and Intelligent Computing (KCIC), 2016
Human can recognize an object just by looking at the environment, this capability is very useful for designing the reference of humanoid robot with the ability of adapting it on its environment. By knowing the field conditions that exist in such environments, robot can understand the obstacles or anything that can be passed.
Suryo Aji Waskitho, Ardiansyah Alfarouq, Sritrusta Sukaridhoto, Dadet Pramadihanto   +3 more
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CHOROIDAL GRANULOMAS VISUALIZED BY ENHANCED DEPTH IMAGING OPTICAL COHERENCE TOMOGRAPHY

Retina, 2015
To assess the visualization of choroidal granulomas (CG) by enhanced depth imaging optical coherence tomography (EDI-OCT) and to describe their EDI-OCT characteristics.Combined indocyanine green (ICG) angiography and EDI-OCT images of 44 CG (sarcoid, tubercular, or Vogt-Koyanagi-Harada related) were reviewed.
A. Invernizzi, C. Mapelli, F. Viola, M. Cigada, L. Cimino, R. Ratiglia, G. Staurenghi, A. Gupta   +7 more
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Enhanced Depth Imaging Optical Coherence Tomography Findings in Behçet Disease

Ocular Immunology and Inflammation, 2013
Investigation of subfoveal choroidal thickness in Behçet disease (BD) with enhanced depth imaging optical coherence tomography (EDI-OCT).The study included 35 patients with posterior uveitis (PU) associated with BD, 35 patients with BD without ocular involvement, and 30 healthy controls.There were no significant differences between the groups in terms ...
Onat, A. Mesut, Ozcan, Eyup, Yayuspayi, Ramazan, Okumus, Seydi, Kisacik, Bunyamin, Pehlivan, YAVUZ, Gurler, Bulent, Coskun, Erol   +7 more
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ENHANCED DEPTH IMAGING OPTICAL COHERENCE TOMOGRAPHY FEATURES OF CHOROIDAL OSTEOMA

Retina, 2014
To describe the choroidal findings in eyes affected by choroidal osteoma imaged by enhanced depth imaging optical coherence tomography.Retrospective case series.Seven eyes from five patients with choroidal osteoma were included in the study. Patients mean age of presentation was 26 years (median, 34; range, 6-37 years) and mean best-corrected visual ...
M. Pellegrini, A. Invernizzi, A. Giani, G. Staurenghi   +3 more
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Enhancing imaging depth by multi-angle imaging of embryonic structures

SPIE Proceedings, 2014
Because of the ease in generating transgenic/gene knock out models and accessibility to early stages of embryogenesis, mouse and rat models have become invaluable to studying the mechanisms that underlie human birth defects. To study precisely how structural birth defects arise, Ultrasound, MRI, microCT, Optical Projection Tomography (OPT), Optical ...
Narendran Sudheendran, Chen Wu, Mary E. Dickinson, Irina V. Larina, Kirill V. Larin   +4 more
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Depth Map Based Image Enhancement Using Color Stereopsis

IEEE Signal Processing Letters, 2012
Color stereopsis is a phenomenon in the human visual system (HVS) in which a long wavelength color is perceived as being located closer than a short wavelength color. Although many psychophysical studies on color stereopsis have been carried out, its practical application is not fully investigated.
Seung-Won Jung, Sung-Jea Ko
openaire   +1 more source