range imaging
Resolution Threshold Analysis of MUSIC Algorithm in Radar Range Imaging
... radar imaging in 1994 [4], much higher resolution 2-D Inverse Synthetic Aperture Radar (ISAR) images were obtained comparing to the results based on Fast Fourier Transform ...radar imaging have been carried ...
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High-dynamic-range imaging for cloud segmentation
... high-dynamic- range imaging (HDRI) for cloud segmentation using ground- based sky ...cloud imaging significantly reduces the amount of sat- urated pixels in an image and is therefore an efficient ...
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Spectrum Relation of Linear MIMO Structure in Short Range Imaging
... the imaging algorithm for sparse linear MIMO array with separated transmit and receive arrays is presented, which solves more general cases for MIMO ...the imaging performance of the algorithm. In ...
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Evaluation of multifrequency range imaging technique implemented on the Chung–Li VHF atmospheric radar
... The Chung–Li VHF radar initiated multifrequency experi- ment in 2008, giving the capability of range imaging for detecting finer atmospheric structures in the radar volume. Plenty of radar data have been ...
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High-range resolution spectral analysis of precipitation through range imaging of the Chung-Li VHF radar
... Multi-frequency range imaging (RIM) has been operated in the Chung-Li very high-frequency (VHF) radar, located on the campus of National Central University, Tai- wan, since ...smaller range step than ...
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Dynamic turbulence mitigation for long-range imaging in the presence of large moving objects
... Long-range imaging with visible or infrared observation systems is typically hampered by atmospheric turbulence. Software-based turbulence mitigation methods aim to stabilize and sharpen such recorded image ...
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Stereoscopic high dynamic range imaging
... were unable to see a hidden figure in random-dot stereogram (for an example of random-dot stereogram, see Figure 2.2), while another 10% incorrectly reported the position of the figure in relation to the background (in ...
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Subjective evaluation of high dynamic range imaging for face matching
... The goal of the present research is to develop and assess an advancement in the technology adopted for such a highly error-prone task. Jenkins et al. [8] have underlined the impact of lighting, camera, and lens ...
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Facial expression recognition under harsh lighting using high dynamic range imaging
... The research reported in this thesis aims at targeting the deficiencies and limitations of the existing FER systems with images captured under harsh lighting conditions. Most FER studies have directed a great deal of ...
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High-dynamic-range imaging optical detectors
... two imaging systems which detect a dim target in a bright background, using the coherence contrast between them, generating much less data but only operating over a limited optical ...dynamic range down to ...
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Range Migration Techniques for Short-Range MIMO Array Imaging
... Abstract—This paper presents a short-range imaging algorithm for multiple-input-multiple-output (MIMO) array. One of the steps in a previous method utilizes 2-D STOLT interpolation to transform 3-D data ...
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Effects of Reverse Radiation Noise on Millimeter-Wave Radiometric Imaging at Short Range
... the imaging scene is collected by an antenna, and then the radiation energy is transformed into a direct- current (DC) voltage after the processing of mixing, amplification, filtering, and square-law detection ...
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Hyperspectral venous image quality assessment for optimum illumination range selection based on skin tone characteristics
... spectral imaging are well established systems used for remote sensing, satellites imaging, agriculture, physics and military ...biomedical imaging, espe- cially where the standard imaging ...
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Prediction of moisture content uniformity using hyperspectral imaging technology during the drying of maize kernel
... spectral imaging provides more detailed or complete infor- mation, including internal structure characteristics, morpho- logical information, and chemical composition (Huang et ...
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The Accuracy of Magnetic Resonance Imaging in the Diagnosis of Meniscal and Cruciate Ligament Tears of the Knee
... Since its introduction for clinical use in the mid-1980s, the role of magnetic resonance imaging (MRI) in the diagnosis of knee lesions has been established. MRI has proven reliable and safe, and offers advantages ...
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Investigation of low resolution point clouds for illumination correction in pushbroom hyperspectral images : a thesis presented in partial fulfilment of the requirements for the degree of Master of Engineering in Machatronics at Massey University, Turitea Campus, Palmerston North, New Zealand
... close range phenotyping, a phenomenological approach that does not make assumptions about the nature of the geometric distortion were able to better model the non-linear effects and correct the images with a ...
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Free Range VHDL: The No-frills Guide to Writing Powerful Code for Your Digital Implementations - Free Computer, Programming, Mathematics, Technical Books, Lecture Notes and Tutorials
... iterations the loop needs to perform. In this case, the loop stops iterating when the terms stated in the condition clause are not met. Using these loops in this manner constitutes a goo[r] ...
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Direct Geometric Positioning for the Three Dimensional Imaging Microware Altimeter
... three-dimensional imaging microware altimeter is a new type of altimeter, which combines with traditional altimeter height tracking measurement technology, SAR synthetic aperture technology and SAR interference ...
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Shear wave elastography imaging of carotid plaques: feasible, reproducible and of clinical potential
... imaging was performed using an Aixplorer® scanner with a L15-4 MHz linear array probe (Supersonic Imagine, Aix en Provence, France) and 10-seconds of cine-loop data were acquired. The scanner SWE settings were ...
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Assessment of diabetic retinopathy using two ultra-wide-field fundus imaging systems, the Clarus® and Optos™ systems
... Considering the higher DR severity observed in the Clarus ™ images, we believe that the cause of the partial obscuration by artifacts in the Optos® images, which was similar to that affecting ETDRS DR severity (mainly in ...
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