همهاخبارمکان‌یابراهنمای خریدتصاویرویدیومقالات علمی
درباره برتیناتماس با ماهوش مصنوعی رایگانایمیل رایگانمترجم رایگانDNS رایگانهواشناسیکاوش برتیناتبلیغ در برتینا
درباره سرچحریم خصوصیشرایط

برتینا (فناوری پیشرفته پارسیان) شرکت دانش‌بنیان حوزه هوش مصنوعی

ieeexplore.ieee.org/abstract/document/952730/PDF

Evaluation of center-line extraction algorithms in quantitative coronary angiography

H Greenspan, M Laifenfeld, S Einav… - IEEE Transactions on …, 2001 - ieeexplore.ieee.org
۷۷ ارجاع2001

… Note that the dimensions are adaptive to the current center point and the related radius . … and algorithm performance, we implemented centerline extraction algorithms that are based on …

arxiv.org/abs/2203.17054PDF

Bevdet4d: Exploit temporal cues in multi-camera 3d object detection

J Huang, G Huang - arXiv preprint arXiv:2203.17054, 2022 - arxiv.org
۶۶۸ ارجاع2203

… Some state-of-the-art methods with other sensors are also listed for comparison like LiDAR-based method CenterPoint [46] and radar-based method CenterFusion [27]. The high-speed …

journals.aps.org/prl/abstract/10.1103/PhysRevLett.123.241101PDF

Revival of the dark matter hypothesis for the galactic center gamma-ray excess

RK Leane, TR Slatyer - Physical review letters, 2019 - APS
۱۵۲ ارجاع2019

… center GeV excess (GCE) originates largely from point … matter signal being misattributed to point sources by the NPTF. … are completely misattributed to point sources. Consequently, we …

openaccess.thecvf.com/content_CVPR_2019/html/Shi_PointRCNN_3D_Object...PDF

Pointrcnn: 3d object proposal generation and detection from point cloud

S Shi, X Wang, H Li - … of the IEEE/CVF conference on …, 2019 - openaccess.thecvf.com
۳۹۷۹ ارجاع2019

… , we learn point-wise features to segment the raw point cloud … point is split into a series of bins to locate the object center. … , x, z, θ, we first choose the bin center with the highest predicted …

asmedigitalcollection.asme.org/medicaldevices/article-abstract/6/2/021008/468224

Kinematics of a fully-decoupled remote center-of-motion parallel manipulator for minimally invasive surgery

CH Kuo, JS Dai - 2012 - asmedigitalcollection.asme.org
۱۲۱ ارجاع2012

A crucial design challenge in minimally invasive surgical (MIS) robots is the provision of a fully decoupled four degrees-of-freedom (4-DOF) remote center-of-motion (RCM) for surgical …

journals.aps.org/prb/abstract/10.1103/PhysRevB.43.14196

Optical studies of the 1.40-eV Ni center in diamond

MH Nazaré, AJ Neves, G Davies - Physical Review B, 1991 - APS
۱۲۳ ارجاع1991

… eV center is the'only optical center which at present is known … It is timely to investigate this optical center in somedetail, and … in a center o trigo- Egroun s a e o nal symmetry, point group …

ieeexplore.ieee.org/abstract/document/6353233/PDF

Dual-band bandpass filter with independently tunable center frequencies and bandwidths

G Chaudhary, Y Jeong, J Lim - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
۱۵۷ ارجاع2012

… is placed at a center point of the transmission line. The dc block capacitor is placed at the center point of the transmission. For the theoretical analysis, the lossless transmission line of …

pubs.aip.org/asa/jasa/article-abstract/115/4/1468/546593PDF

A note on the concept of acoustic center

F Jacobsen, S Barrera Figueroa… - The Journal of the …, 2004 - pubs.aip.org
۷۲ ارجاع2004

… The acoustic center of a reciprocal transducer is defined as the point from which spherical waves seem to be diverging when the transducer is acting as a source. This paper examines …

www.science.org/doi/abs/10.1126/science.236.4798.181

The melting curve of iron to 250 gigapascals: A constraint on the temperature at Earth's center

Q Williams, R Jeanloz, J Bass, B Svendsen, TJ Ahrens - Science, 1987 - science.org
۵۰۱ ارجاع1987

… shock loading to determine the melting point at -250 GPa. In … lower pressure measurements of the melting point of iron (2). … On the basis of our determinations, the melting point of iron …

ieeexplore.ieee.org/abstract/document/1697083/

A current distribution for broadside arrays which optimizes the relationship between beam width and side-lobe level

CL Dolph - Proceedings of the IRE, 1946 - ieeexplore.ieee.org
۱۸۳۹ ارجاع1946

… point sources are shown in Figs. 1 and 2, respectively. In either case, let the center of the array 0 be taken as the phase reference point… Let 2Io denote the current fed into the center point …

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