Results 11 to 20 of about 2,626,199 (266)

Saliency Detection with Moving Camera via Background Model Completion [PDF]

Sensors, 2021
Detecting saliency in videos is a fundamental step in many computer vision systems. Saliency is the significant target(s) in the video. The object of interest is further analyzed for high-level applications. The segregation of saliency and the background
Yu-Pei Zhang, Kwok-Leung Chan
doaj   +2 more sources

Background model for the NaI(Tl) crystals in COSINE-100 [PDF]

European Physical Journal C: Particles and Fields, 2018
The COSINE-100 dark matter search experiment is an array of NaI(Tl) crystal detectors located in the Yangyang Underground Laboratory (Y2L). To understand measured backgrounds in the NaI(Tl) crystals we have performed Monte Carlo simulations using the ...
P. Adhikari, G. Adhikari, E. Barbosa de Souza, N. Carlin, S. Choi, W. Q. Choi, M. Djamal, A. C. Ezeribe, C. Ha, I. S. Hahn, A. J. F. Hubbard, E. J. Jeon, J. H. Jo, H. W. Joo, W. G. Kang, M. Kauer, W. S. Kang, B. H. Kim, H. Kim, H. J. Kim, K. W. Kim, M. C. Kim, N. Y. Kim, S. K. Kim, Y. D. Kim, Y. H. Kim, V. A. Kudryavtsev, H. S. Lee, J. Lee, J. Y. Lee, M. H. Lee, D. S. Leonard, W. A. Lynch, R. H. Maruyama, F. Mouton, S. L. Olsen, H. K. Park, H. S. Park, J. S. Park, K. S. Park, W. Pettus, H. Prihtiadi, S. Ra, C. Rott, A. Scarff, N. J. C. Spooner, W. G. Thompson, L. Yang, S. H. Yong   +48 more
doaj   +2 more sources

Modeling the in-orbit Background of PolarLight [PDF]

The Astrophysical Journal, 2021
Abstract PolarLight is a gas pixel X-ray polarimeter mounted on a CubeSat, which was launched into a Sun-synchronous orbit in 2018 October. We build a mass model of the whole CubeSat with the Geant4 toolkit to simulate the background induced by the cosmic X-ray background (CXB) and high-energy charged particles in the orbit.
Jiahui Huang, Hua Feng, Hong Li, Xiangyun Long, Dongxin Yang, Weihe Zeng, Qiong Wu, Weichun Jiang, Massimo Minuti, Enrico Costa, Fabio Muleri, Saverio Citraro, Hikmat Nasimi, Jiandong Yu, Ge Jin, Zhi Zeng, Ming Zeng, Peng An, Luca Baldini, Ronaldo Bellazzini, Alessandro Brez, Luca Latronico, Carmelo Sgrò, Gloria Spandre, Michele Pinchera, Paolo Soffitta   +25 more
openaire   +2 more sources

Generation of Background Model Image Using Foreground Model

IEEE Access, 2021
Proper consideration of the temporal domain and the spatial domain is essential to perform robust foreground object detection in visual surveillance. However, there are difficulties in considering long-term temporal information with CNN-based methods. To
Jae-Yeul Kim, Jong-Eun Ha
doaj   +1 more source

Schrödinger–Newton Model with a Background [PDF]

Symmetry, 2021
This paper considers the Schrödinger–Newton (SN) equation with a Yukawa potential, introducing the effect of locality. We also include the interaction of the self-gravitating quantum matter with a radiation background, describing the effects due to the environment.
openaire   +1 more source

Modeling backgrounds for the Majorana Demonstrator

AIP Conference Proceedings, 2023
8 pages, 6 figures, Proceedings from the Low Radioactivity Techniques Workshop 2022 in Rapid City, SD ...
Haufe, CR, Arnquist, IJ, Avignone, FT, Barabash, AS, Barton, CJ, Bhimani, KH, Blalock, E, Bos, B, Busch, M, Buuck, M, Caldwell, TS, Chan, Y-D, Christofferson, CD, Chu, P-H, Clark, ML, Cuesta, C, Detwiler, JA, Efremenko, Yu, Ejiri, H, Elliott, SR, Giovanetti, GK, Green, MP, Gruszko, J, Guinn, IS, Guiseppe, VE, Henning, R, Aguilar, D Hervas, Hoppe, EW, Hostiuc, A, Kidd, MF, Kim, I, Kouzes, RT, V., TE Lannen, Li, A, Lopez, AM, López-Castaño, JM, Martin, EL, Martin, RD, Massarczyk, R, Meijer, SJ, Oli, TK, Othman, G, Paudel, LS, Pettus, W, Poon, AWP, Radford, DC, Reine, AL, Rielage, K, Ruof, NW, Schaper, DC, Tedeschi, D, Varner, RL, Vasilyev, S, Wilkerson, JF, Wiseman, C, Xu, W, Yu, C-H, Zhu, BX   +57 more
openaire   +4 more sources

DIFFUSION BACKGROUND MODEL FOR MOVING OBJECTS DETECTION [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
In this paper, we propose a new approach for moving objects detection in video surveillance systems. It is based on construction of the regression diffusion maps for the image sequence.
B. V. Vishnyakov, S. V. Sidyakin, Y. V. Vizilter   +2 more
doaj   +1 more source

Moving Object Detection Fused with SORM Background Model and DTCNN Threshold Model [PDF]

Jisuanji gongcheng, 2016
For reducing the impact on the performance of moving object detection by dynamic background,a moving object detection method is proposed.This method is fused with Self-organizing Retinotopic Maps(SORM) background model and Discrete Time Cellular Neural ...
JIA Lijuan
doaj   +1 more source

Jedan pristup detekciji pokreta na slici scene / One approach to movement detection on image

Vojnotehnički Glasnik, 2006
U ovom radu opisan je jedan pristup koji se primenjuje u detekciji pokreta. Naime, koristi se obrada slike razlike formirane oduzimanjem slike pozadine od tekućeg frejma i oduzimanjem sukcesivnih frejmova.
Boban Bondžulić, Žarko Barbarić
doaj   +1 more source

Graph-based Visual Saliency Model using Background Color [PDF]

Journal of Artificial Intelligence and Data Mining, 2018
Visual saliency is a cognitive psychology concept that makes some stimuli of a scene stand out relative to their neighbors and attract our attention. Computing visual saliency is a topic of recent interest.
Sh. Foolad, A. Maleki
doaj   +1 more source