Results 191 to 200 of about 2,517,260 (244)

Algorithm of face angle estimation in the image

2013 IEEE 7th International Conference on Intelligent Data Acquisition and Advanced Computing Systems (IDAACS), 2013
The localization of the area of interest in face image to recognition is the key task in face recognition system. The face detection problem is first step before face recognition process. The properties of recognition system depend on the quality of processing images and area of face localization.
Igor Frolov, Rauf Kh. Sadykhov, Andrew Osipov   +2 more
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Time Delay in Estimation of Angles

Perceptual and Motor Skills, 1976
The hypotheses were that a 2-min. delay as opposed to a 2-sec. delay between observation and mechanical estimation of an acute angle will increase the likelihood of overestimation of that angle and that minimal-surround cue-conditions would produce greater overestimation than maximal cue-conditions.
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Doppler angle estimation using correlation

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2000
Conventional Doppler techniques can only detect the axial component of blood flow. To obtain the transverse flow component, an approach based on the dependence of Doppler bandwidth on Doppler angle has been widely investigated. To compute the bandwidth, a full Doppler spectrum is often required.
P C, Li, C J, Cheng, C C, Shen
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Synchronous generator load angle estimation

Melecon 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference, 2010
In the paper is proposed a load angle estimation method for synchronous generators. The estimation method is based on synchronous generator corresponding voltage-current vector diagram and parameters of generator, transformer and transmission lines. In addition measurement of the load angle is presented.
Čuček, Hrvoje, Sumina, Damir, Švigir, Nikola   +2 more
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MagicGlove: Estimation for Flexion Angle of Fingers

2019 IEEE Symposium Series on Computational Intelligence (SSCI), 2019
With the flourishing of wearable techniques, a future of interaction getting rid of bulky external equipment can be envisioned. This work explores the use of stretchable wearable sensors for sensing the flexion angle of fingers. Different from the traditional hand gesture interaction, the goal of this work is to achieve the fine-grained precise ...
Hongran Wang, Shihui Guo, Xinyu Shi
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Estimation of angles of arrivals of broadband signals

ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005
A high resolution one-step algorithm for estimating the angles of arrivals of multiple wideband sources is proposed. For a dense and equally spaced array structure, a bilinear transformation is utilized in frequency domain for coherent signal subspace processing.
Shaw, Arnab K., Kumaresan, Ramdas
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Steering angle estimation for autonomous vehicle

2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI), 2017
The modern era has witnessed huge spike in the number of road accidents and fatalities. The common origin of traffic accidents is driver error. This is not going to change anytime soon thanks to the immense number of cell-phone users, in-car entertainment audio and video systems, and finally abundant traffic. There's one death every four minutes due to
Vishnu S. Dev, V. V. Sajith Variyar, K. P. Soman   +2 more
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Angle-of-Arrival Estimation for UWB Signals Clustered in Angle

2006 1st International Symposium on Wireless Pervasive Computing, 2006
In this study, the new signal model suitable for ultrawide band (UWB) environments with random angle spread is proposed to estimate the angle-of-arrivals (AOAs) of clusters in a UWB indoor or indoor-to-outdoor wireless communication. The estimation technique based MUSIC algorithm is investigated and the estimates of the AOA and distribution parameter ...
null Yong Up Lee, null Yeoungjun Seo, null Ginkyu Choi   +2 more
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Estimating Road Angles With the Knowledge of the Vehicle Yaw Angle

Journal of Dynamic Systems, Measurement, and Control, 2010
This paper presents a method of estimating road angles using state observers and three types of sensors (lateral acceleration sensors, longitudinal velocity sensors, and suspension displacement sensors). The proposed method differs from those in most existing literature in three aspects. First, a “full-state” vehicle model is used to describe nonlinear
Ling-Yuan Hsu, Tsung-Lin Chen
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ESTIMATION OF VEHICLE ROLL ANGLE

IFAC Proceedings Volumes, 2005
Abstract Vehicle roll angle is one of the most important values for lateral vehicle dynamics. Electronic lateral dynamic control system operates only as desired during all driving maneuvers on all road surfaces, if the vehicle roll angle is known. Due to economical reasons, the vehicle roll angle is not measurable in series-produced vehicles.
E.L. Ding, T. Massel
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