Results 31 to 40 of about 143,672 (309)
A novel deconvolution beamforming algorithm for virtual phased arrays [PDF]
, 2013 Beamforming techniques using phased microphone arrays are one of the most common tools for localizing and quantifying noise sources. However, the use of such devices can result in a series of well-known disadvantages regarding, for instance, their very ...
Fernandez Comesana, Daniel +3 more
core +1 more source
Method of multilayer object sectioning based on a light scattering model
Компьютерная оптика, 2023 We discuss a problem of reconstructing (sectioning) multilayer object images in observed images obtained by focusing the imaging system on each layer and containing spurious blurry images of neighboring layers.
S.D. Bazhitov +3 more
doaj +1 more source
A Practical Approach to FMCW Radar Deconvolution in the Sea Ice Domain
IEEE AccessThis paper presents a practical step-by-step approach to Frequency Modulated Continuous Wave (FMCW) radar nonlinearity correction (deconvolution), utilizing surface-based Ku- and Ka-band radar data collected over nilas ice within a newly-opened sea ice ...
Thomas Newman +10 more
doaj +1 more source
Ground Target Detection and Damage Assessment by Patrol Missiles Based on YOLO-VGGNet
Applied Sciences, 2022 Patrol missiles are a common type of unmanned aerial vehicle, which can be efficiently used for reconnaissance and sensing. In this work, target detection and the damage assessment of typical mobile ground targets by patrol missiles are studied, and a ...
Yibo Xu +5 more
doaj +1 more source
OncoImmunology, 2019 Renal clear cell carcinoma (RCC) is the most common type of kidney cancer and has a high propensity for metastasis. While treatment with immune checkpoint inhibitors, such as anti-PD-1, have shown modest improvements in survival for RCC, it is difficult ...
Yasmin Kamal +3 more
doaj +1 more source
Advances in Electrical and Computer Engineering, 2020 This study proposes an improved edge refinement filter with entropy feedback measurement for locating an optimal region of interest (ROI) in blurry images.
MOHD SHAPRI, A. H., ABDULLAH, M. Z.
doaj +1 more source
Sensors, 2022 One common issue of object detection in aerial imagery is the small size of objects in proportion to the overall image size. This is mainly caused by high camera altitude and wide-angle lenses that are commonly used in drones aimed to maximize the ...
Mahdi Maktab Dar Oghaz +2 more
doaj +1 more source
Journal of Multivariate Analysis, 1998 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Healy, D., Hendriks, H.W.M., Kim, P.N.
openaire +2 more sources
Digital holographic particle measurement based on normalized deconvolution
Nihon Kikai Gakkai ronbunshu, 2015 This paper presents a normalized deconvolution approach for a digital holographic particle measurement in order to decrease the elongation of the reconstructed particles along the depth direction.
Yuto ASAI +2 more
doaj +1 more source
Recent Advances in Spatially Incoherent Coded Aperture Imaging Technologies
TechnologiesCoded aperture imaging (CAI) is a powerful imaging technology that has rapidly developed during the past decade. CAI technology and its integration with incoherent holography have led to the development of several cutting-edge imaging tools, devices, and
Vipin Tiwari +10 more
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