Results 31 to 40 of about 2,373,907 (291)
Sensors, 2009 In the photogrammetry field, interest in region detectors, which are widely used in Computer Vision, is quickly increasing due to the availability of new techniques.
Francesco Nex +2 more
doaj +1 more source
Dynamic W-CDMA network planning using mobile location [PDF]
, 2002 Location assisted dynamic network planning enables an operator to obtain geographic specific performance estimates and automatically redistribute radio resources.
Nix, AR, Sharma, S
core +2 more sources
The ability to appropriately distinguish throws for different target positions
Frontiers in Sports and Active Living, 2023 Repeated and accurate throwing of an object to a target position is a special human motor skill. It is particularly important to understand accuracy, which has received less attention than speed due to difficulties in measurement.
Ayane Kusafuka +4 more
doaj +1 more source
Indoor Location Technology with High Accuracy Using Simple Visual Tags
Sensors, 2023 To achieve low-cost and robustness, an indoor location system using simple visual tags is designed by comprehensively considering accuracy and computation complexity.
Feng Gao, Jie Ma
doaj +1 more source
A gaze prediction technique for open signed video content using a track before detect algorithm [PDF]
, 2008 This paper proposes a gaze prediction model for open signed video content. A face detection algorithm is used to locate faces across each frame in both profile and frontal orientations. A grid-based likelihood ratio track before detect routine is used to
Agrafiotis, D +3 more
core +2 more sources
Locating accuracy of shafts in V-blocks [PDF]
Russian Engineering Research, 2012 Analytical and experimental data are presented regarding the locating accuracy of stepped shafts in V-blocks, for drilling and milling machine tools. It is expedient to apply the proposed reusable V-block in modular reusable fixtures.
V. E. Karpus, V. A. Ivanov
openaire +3 more sources
International Journal of Applied Earth Observations and Geoinformation, 2023 Accuracy evaluation is an essential step in validating image segmentation results. Existing metrics, such as overall accuracy and F1-score, mainly concern the range and consistency of the semantic labels of image segments, which may not be sufficiently ...
Bingxiao Wu +5 more
doaj +1 more source
Analysis on Location Accuracy for the Binocular Stereo Vision System
IEEE Photonics Journal, 2018 Binocular stereo vision (BSV) system has been widely used in various fields, such as intelligent manufacture, smart robot, and so on. However, the location accuracy of the current BSV still cannot fully satisfy industry requirements due to lack of a ...
Lu Yang +4 more
doaj +1 more source
Positioning Accuracy Improvement via Distributed Location Estimate in Cooperative Vehicular Networks
, 2012 The development of cooperative vehicle safety (CVS) applications, such as collision warnings, turning assistants, and speed advisories, etc., has received great attention in the past few years. Accurate vehicular localization is essential to enable these
Lim, Hock Beng, Liu, Kai
core +2 more sources
Non-line-of-sight Node Localization based on Semi-Definite Programming in Wireless Sensor Networks
, 2009 An unknown-position sensor can be localized if there are three or more anchors making time-of-arrival (TOA) measurements of a signal from it. However, the location errors can be very large due to the fact that some of the measurements are from non-line ...
Chen, Hongyang +4 more
core +2 more sources