Results 41 to 50 of about 3,092,636 (291)

Object Tracking Based on a Time-Varying Spatio-Temporal Regularized Correlation Filter With Aberrance Repression

IEEE Photonics Journal, 2022
When used for object tracking, the discriminative correlation filter (DCF) is effective, but its performance is often burdened by undesirable boundary effects.
Junnan Wang, Zhenhong Jia, Huicheng Lai, Jie Yang, Nikola K. Kasabov   +4 more
doaj   +1 more source

Sequential joint signal detection and signal-to-noise ratio estimation

, 2017
The sequential analysis of the problem of joint signal detection and signal-to-noise ratio (SNR) estimation for a linear Gaussian observation model is considered.
Fauß, M., Nagananda, K. G., Poor, H. V., Zoubir, A. M.   +3 more
core   +1 more source

On noise processes and limits of performance in biosensors [PDF]

, 2007
In this paper, we present a comprehensive stochastic model describing the measurement uncertainty, output signal, and limits of detection of affinity-based biosensors.
Hajimiri, Ali, Hassibi, Arjang, Vikalo, Haris   +2 more
core   +1 more source

Coverage Characteristics Analysis of Heterogeneous Optical Beams based Visible Light Communications

Guangtongxin yanjiu, 2022
Due to the research paradigm of the conventional Visible Light Communications (VLC), researchers usually assume that the optical sources follow the Lambertian spatial radiation characteristics.
Ju-peng DING, Chih-lin I, Kai ZHAO, Lin-lin ZHANG, Li-li WANG   +4 more
doaj   +1 more source

DeepSig: Deep learning improves signal peptide detection in proteins [PDF]

, 2018
Motivation: The identification of signal peptides in protein sequences is an important step toward protein localization and function characterization.
Abadi, Alfonso Valencia, Alipanahi, Bach, Bagos, Berks, Castrense Savojardo, Chollet, Fariselli, Indio, Krizhevsky, Käll, Käll, LeCun, Martoglio, Montavon, Nugent, Petersen, Pier Luigi Martelli, Piero Fariselli, Reynolds, Rita Casadio, Savojardo, Savojardo, Simonyan, Szegedy, Tsirigos, Viklund, von Heijne, Zhou   +29 more
core   +3 more sources

Relay-Assisted Technology in Optical Wireless Communications: A Survey

IEEE Access, 2020
When the distance between the source and the target is long, the signal will be affected by atmospheric turbulence, weather conditions and obstacles, which cannot support the information transmission.
Wenwen Liu, Jupeng Ding, Jiong Zheng, Xifeng Chen, Chih-Lin I   +4 more
doaj   +1 more source

Performance Bounds for Finite Moving Average Change Detection: Application to Global Navigation Satellite Systems

, 2017
Due to the widespread deployment of Global Navigation Satellite Systems (GNSSs) for critical road or urban applications, one of the major challenges to be solved is the provision of integrity to terrestrial environments, so that GNSS may be safety used ...
Egea-Roca, Daniel, López-Salcedo, José A., Poor, H. Vincent, Seco-Granados, Gonzalo   +3 more
core   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele, Calogero Virgone, Michaela Kuhlen, Sabine Irtan, Yves Reguerre, Malgorzata Krawczyk, Ewa Bien, Tal Ben‐Ami, Maja Cesen, Ricardo Lopez‐Almaraz, Andrea Ferrari, Gianni Bisogno, Dominik T. Schneider, Abbas Agaimy, Constantin Lapa, Hubert Ducou le Pointe, Rainer Claus, Catherine Daniel, Ines B. Brecht, Daniel Orbach   +19 more
wiley   +1 more source

Continuous Wavelet Transform and Hidden Markov Model Based Target Detection [PDF]

, 2014
Standard tracking filters perform target detection process by comparing the sensor output signal with a predefined threshold. However, selecting the detection threshold is of great importance and a wrongly selected threshold causes two major problems ...
Efe, M., Tuğaç, S.
core   +1 more source

Bolt Detection Signal Analysis Method Based on ICEEMD

, 2018
The construction quality of the bolt is directly related to the safety of the project, and as such, it must be tested. In this paper, the improved complete ensemble empirical mode decomposition (ICEEMD) method is introduced to the bolt detection signal ...
Guo, Chunhui, Xie, Xin, Yang, Zhengyu, Zhang, Zhan   +3 more
core   +2 more sources