123,724 Hits in 3.8 sec

The Science and Detection of Tilting

Xingjie Wei, Jussi Palomaki, Jeff Yan, Peter Robinson
2016 Proceedings of the 2016 ACM on International Conference on Multimedia Retrieval - ICMR '16  
Specifically, we propose to study the manifestation of tilting via facial emotion expressions, and motivate the development of an automatic tilt-detection system.  ...  The scientific understanding of the psychology of tilting can be increased via a computing approach, which has not been previously attempted.  ...  SUMMARY In this paper, using online poker as a case study, we have motivated the study of the science and detection of tilting and related psychological phenomena.  ... 
doi:10.1145/2911996.2912019 dblp:conf/mir/WeiPYR16 fatcat:yth6qxsxrzbtfkcqktdeistqv4

Automated Detecting System for Elevator Guide Rails Based on Tilt Sensors and Acceleration Sensors

Yifeng Yang, Wei Guo, Yujun Wang, Wenxiu Lu
2018 Proceedings of the 2018 International Conference on Computer Science, Electronics and Communication Engineering (CSECE 2018)   unpublished
The detecting system, which is powered by a traction machine, is based on tilt sensors and acceleration sensors.  ...  The detecting system can verify the installation of elevator guide rails and the detection efficiency can be greatly improved.  ...  ACKNOWLEDGEMENT This research was financially supported by the National Science Foundation of China (Grant No. 51335006).  ... 
doi:10.2991/csece-18.2018.51 fatcat:qpj755ej5ngadlfdxawserng3e

Real-Time Target Tracking Using A Pan And Tilt Platform

Moulay A. Akhloufi
2009 Zenodo  
This work presents a real-time tracking system permitting the detection and continuous tracking of targets using a Pan and Tilt camera platform.  ...  When the camera is moving, tracking moving objects become more difficult and many techniques fail to detect and track the desired targets.  ...  ACKNOWLEDGMENT This work has been supported by a research grant from Quebec Ministry of Education -Canada: PART2007N017.  ... 
doi:10.5281/zenodo.1060437 fatcat:tpaaanwb7vghtgtejg76ijgrdm

Pan-Tilt Modelling for Face Detection

A Latifah, Saripudin, H Aulawi, M A Ramdhani
2018 IOP Conference Series: Materials Science and Engineering  
The command sets motion to pan and tilt systems which installed a camera in it, and the dataset retrieval process can be performed.  ...  Object detection is one of the important application in the surveillance system. In system design, a model is needed to be used for the compensator design process.  ...  System design Diagram of the system performance On pan and tilt system, to detect faces, there are two sub-systems working independently to control the movement of the pan and tilt as well as process  ... 
doi:10.1088/1757-899x/434/1/012204 fatcat:2qzyvxayizej5cs622lhckhqt4

Smoke Detection in Video

DongKeun Kim, Yuan-Fang Wang
2009 2009 WRI World Congress on Computer Science and Information Engineering  
In this paper, we propose a method for smoke detection in outdoor video sequences. We assume that the camera is mounted on a pan/tilt device. The proposed method is composed of three steps.  ...  Otherwise, the second step is to detect the areas of change in the current input frame against the background image and to locate regions of interest(ROIs) by connected component analysis.  ...  The number of changing background image is 169 and detected smoke in 5124 frames. We can effectively change the background image while the camera is moving by the pan/tilt device.  ... 
doi:10.1109/csie.2009.494 dblp:conf/csie/KimW09 fatcat:v2ft5gdjavalxf23sv6vix2dni

Measuring the tilt of primordial gravitational-wave power spectrum from observations

Jun Li, Zu-Cheng Che, Qing-Guo Huang
2019 Science China Physics Mechanics and Astronomy  
After LIGO Science Collaboration announced the first direct detection of GW from the coalescence of binary black holes [4] (see ref.  ...  Here we assume that SGWB cannot be detected from future observations, including LISA, IPTA, and FAST. , the Strategic Priority Research Program of Chinese Academy of Sciences (Grant Nos.  ... 
doi:10.1007/s11433-019-9605-5 fatcat:bixtxxzqf5hjfhhyhwlck3cm4a

Rapid low dose electron tomography using a direct electron detection camera

Vadim Migunov, Henning Ryll, Xiaodong Zhuge, Martin Simson, Lothar Strüder, K. Joost Batenburg, Lothar Houben, Rafal E. Dunin-Borkowski
2015 Scientific Reports  
The electron dose is lower by at least one order of magnitude when compared with that used to record a conventional tilt series of fewer than 100 images in 15-60 minutes and the overall signal-to-noise  ...  We demonstrate the ability to record a tomographic tilt series containing 3487 images in only 3.5 s by using a direct electron detector in a transmission electron microscope.  ...  that can be acquired, especially for applications of ET in the life sciences 3 and for studies of soft matter (e.g., polymers) 4, 5 .  ... 
doi:10.1038/srep14516 pmid:26434767 pmcid:PMC4592966 fatcat:4p42sillfzb3vk3gwcyy5tya6e

The algorithm to trigger FES walking hemiplegic patients using tilt sensors and accelerometer(3B2 Orthopaedic & Rehabilitation Biomechanics VI)

SunWoo Park, SungJae Kang, SunHong Hwang, YoungHo Kim
2007 The Proceedings of the Asian Pacific Conference on Biomechanics emerging science and technology in biomechanics  
Multisensor system (tilt sensor and aceelerometer) was placed on the shank, just be]ow the knee jeint, near the origin of tibialis anterior muscle.  ...  ., 21:87-94, 1982. [2] Ahn SC, Hwang SJ, Kang SJ and Kim YH: Developrnent and evaluation ef a new gait phase detection system using FSR sensor and a gyrosensor, Jborrnal of the Korean Society of Precision  ... 
doi:10.1299/jsmeapbio.2007.3.s189 fatcat:b2we44vdyzd65gkx5ftwtlvqdi

A real-time falls detection system for elderly

Shumei Zhang, Hongjuan Li, Paul McCullagh, Chris Nugent, Huiru Zheng
2013 2013 5th Computer Science and Electronic Engineering Conference (CEEC)  
Falls are detected in two steps: first a hierarchical algorithm is used to classify the motion and motionless postures such as lying, sit-tilted, situpright, standing and walking; it then analyzes whether  ...  a sit-tilted posture, as well as the "true negatives" for the normal lying compared to the existed fall detection algorithms.  ...  ACKNOWLEDGMENTS The authors acknowledge the members of the volunteer family for their help with collecting the experimental data.  ... 
doi:10.1109/ceec.2013.6659444 fatcat:3e4kd3bcvvf3phzumj3yrart6u

Determination of Mine Location by Using Edge Detection Methods: A Case Study of Sivas-Divrigi

Fikret Dogru
2016 Earth Sciences  
In addition, tilt angle of the vertical derivative was studied both in theoretical and field applications.  ...  As a conclusion, tilt angle and theta map methods gave a good agreement for determination of the structure location in both synthetic and field studies.  ...  Tuğrul Tokgöz who collected magnetic data of the study area back in 1998 with the opportunities of MTA.  ... 
doi:10.11648/ fatcat:trrdkwm24fccpgzh4m4pa7zjla

Hyperdeviation and Static Ocular Counterroll in Unilateral Abducens Nerve Palsy

2002 Annals of the New York Academy of Sciences  
The purpose of this study is to detect and determine the magnitude of vertical deviation in patients with unilateral sixth nerve palsy.  ...  head tilt), and a left hyperdeviation (mean = 2.9 PD) on lateral tilt toward the left shoulder (left head tilt), regardless of the side of palsy (FIG. 2) (p < 0.001).  ... 
doi:10.1111/j.1749-6632.2002.tb02872.x pmid:11960857 fatcat:2aygw3a4lvauhfxn6lbid5apqe

Sensor Module for Detecting Postural Change and Falls

G.R. Jeon, S.J. Ahn, B.J. Shin, S.C. Kang, J.H. Kim
2014 Journal of Sensor Science and Technology  
From the preliminary study, the output characteristics of the PCDSM were confirmed with the angle variations of rotational motion and a tilting table.  ...  The PCDSM consists of eight mercury sensors that measure angle variations in 360° rotation and 90° tilting.  ...  INTRODUCTION Along with the development of science and technology, our modern society faces a rapid increase in the elderly population.  ... 
doi:10.5369/jsst.2014.23.6.362 fatcat:7ss7hgqllfacfpg7hj5ed74qty

Hough Transform and Its Application in Vehicle License Plate Tilt Correction

Zhenhui Zhang, Shaohong Yin
2008 Computer and Information Science  
In this paper, tilt models of a plate are analyzed and a approach for number plate tilt correction is presented. Hough Transformation is an effective method to obtain vertical or horizontal angle.  ...  Experimental result shows that the method can be implemented easily when dealing with dirty number plates and license plate in variant lighting conditions.  ...  In the course of experiment, the methods of Hough transformation can accurately detected the line and obtain the angle.  ... 
doi:10.5539/cis.v1n3p116 fatcat:m6bgkoiqdbg5xjjsftnqgbgmci

Synchronization Of 0.1 Hz Oscillations In Heart Rate And Blood Pressure: Application To Treatment Of Myocardial Infarction Patients

M. D. Prokhorov, A. R. Kiselev, A. S. Karavaev, O. M. Posnenkova, V. I. Gridnev, V. I. Ponomarenko
2011 Zenodo  
Two groups of patients are identified with decreased and increased, respectively, synchronization of the studied oscillations as a response to a tilt test.  ...  Synchronization between 0.1 Hz oscillations in heart rate and blood pressure is studied and its change during vertical tilt is evaluated in 37 myocardial infarction patients.  ...  To detect synchronization between the slow oscillations of BP pressure and HR the phase difference After detection of all epochs of synchronization in the plot of ( ) t their total duration is calculated  ... 
doi:10.5281/zenodo.1083232 fatcat:fljywbowobblne43mnsetixyja

Commentary: Transient Postural Vestibulo-Cerebellar Syndrome in Three Dogs With Presumed Cerebellar Hypoplasia

Shinji Tamura
2021 Frontiers in Veterinary Science  
Signaling by the vestibular system is inputted into the vestibulocerebellum (the vermis, the fastigial nucleus, and the flocculi) upon detection of head movement.  ...  The actual head position is detected by proprioceptive receptors (muscle spindles) within the oblique and rectus capitis muscles.  ...  The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in  ... 
doi:10.3389/fvets.2021.613521 pmid:33681325 pmcid:PMC7935528 fatcat:anrwruc2k5hffh3ot7iummemlu
« Previous Showing results 1 — 15 out of 123,724 results