Results 21 to 30 of about 562,100 (312)
Three-Dimensional Image. Handling of 3-D Objects using Ray Space.
The Journal of the Institute of Television Engineers of Japan, 1996 Reconstruction of virtual space has become very important in various applications. Computer graphics methods based on geometric models have been studied for this purpose. To obtain more natural representation, this paper proposes a new method which represents and handles 3 D objects using the concept of “ray space.” Ray space is a space that stores the
Yanagisawa, Takeyuki +3 more
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Into the depths: Techniques for in vitro three-dimensional microtissue visualization
BioTechniques, 2015 Three-dimensional (3-D) in vitro platforms have been shown to closely recapitulate human physiology when compared with conventional two-dimensional (2-D) in vitro or in vivo animal model systems. This confers a substantial advantage in evaluating disease
Pranita K. Kabadi +7 more
doaj +1 more source
Robotic Arm Based Automatic Ultrasound Scanning for Three-Dimensional Imaging
IEEE Transactions on Industrial Informatics, 2019 This paper presents a human skin inspired automatic robotic ultrasound (US) system for three-dimensional (3-D) imaging. A depth camera was adopted to capture the point cloud of the skin surface.
Qinghua Huang, Jiulong Lan, Xuelong Li
semanticscholar +1 more source
Three-Dimensional Image Information Media. The Orthostereoscopic Conditions for 3-D HDTV.
The Journal of the Institute of Image Information and Television Engineers, 1998 This paper examines shooting methods for natural 3-D images in 3-D program production. Although toed-in and parallel camera configurations are both possible, toed-in configuration is usually used because shooting and viewing conditions can be easily set to obtain the desired 3-D design.
Yamanoue, Hirokazu +3 more
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Three-dimensional maps of human skin properties on full face with shadows using 3-D hyperspectral imaging [PDF]
Journal of Biomedical Optics, 2019 Hyperspectral imaging has shown great potential for optical skin analysis by providing noninvasive, pixel-by-pixel surface measurements from which, applying an optical model, information such as melanin concentration and total blood volume fraction can be mapped.
Gevaux, Lou +6 more
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Compressed Sensing Linear Array SAR Autofocusing Imaging via Semi-definite Programming
Leida xuebao, 2018 Linear Array Synthetic Aperture Radar (LASAR) is a novel and promising radar imaging technique. In recent years, Compressed Sensing (CS) sparse recovery has been a research focus for high-resolution three-Dimensional (3-D) LASAR imaging.
Wei Shunjun +3 more
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Scientific Reports, 2022 Three-dimensional (3-D) analysis of intraepidermal nerve fibers (IENFs) is conducted to advance assessment methods for peripheral neuropathies and pruritic skin disorders.
Dai Hyun Kim +8 more
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PSF Analysis and Ground Test Results of a Novel Circular Array 3-D SAR System
Leida xuebao, 2018 Array Synthetic Aperture Radar (ASAR) system radar imaging field has gained attention because of its three-dimensional (3-D) imaging ability. A novel Circular Array SAR (CASAR) system is employed for 3-D high-resolution radar imaging to overcome the ...
Ming Jing +3 more
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Dielectric metasurfaces for distance measurements and three-dimensional imaging
Advanced Photonics, 2019 . Ultrathin metasurfaces have shown the capability to influence all aspects of light propagation. This has made them promising options for replacing conventional bulky imaging optics while adding advantageous optical properties or functionalities.
Chunqi Jin +8 more
semanticscholar +1 more source
Abstract 5915: Three-dimensional, 3-D, multiplex imaging of biomarkers in tumor tissue
Cancer Research, 2017 Abstract Background: Obtaining high-resolution information from solid tumors, while maintaining the spatial perspective needed to understand the heterogeneous tumor microenvironment, represents a key challenge for preclinical and clinical cancer applications.
Sharla L. White +2 more
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