orientation estimation
Audiovisual Head Orientation Estimation with Particle Filtering in Multisensor Scenarios
... head orientation estimation rely on facial feature ...head orientation [5, ...head orientation are more suitable in these sce- ...head orientation based on a number of previously ...
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ORIENTATION ESTIMATION USING KALMAN FILTERS WITH MULTIPLE SENSORS
... and orientation in conjunction with the ability to plan and control complex kinematic motions will be ...accurate orientation estimates can be ...encoder orientation estimates, or a combination of ...
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Accelerating fibre orientation estimation from diffusion weighted magnetic resonance imaging using GPUs
... parameter estimation, performed through Markov Chain Monte Carlo (MCMC), is accelerated by at least two orders of magnitude, when comparing a single GPU with the respective sequential single-core CPU ...
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Using Vicon system and optical method to evaluate inertial and magnetic system accuracy
... the orientation. The QUaternion ESTimation algorithm is an orientation estimation algorithm developed by the NASA which determines orientation using stars directions ...
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Effects of image reconstruction on fiber orientation mapping from multichannel diffusion MRI: reducing the noise floor using SENSE
... since a non-central Gaussian/Rician approximates well a non-central- distribution with many degrees of freedom. However, as explained in the introduction, the characterisation of the noise distribution is far from ...
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Effective and Efficient Communication and Collaboration in Participatory Environments
... To this end, we present a novel scheme called MOEME: Real-Time Mobility and Orientation Estimation for Mobile Environments. To the best of our knowledge, this is a unique contribution to estimate mobility ...
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An efficient framework for estimation of muscle fiber orientation using ultrasonography
... the orientation of the targeted muscle fibre was directly computed, without voting procedures, as the orientation of the ellipse that had the same normalized second central moments as the ...
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Advances in diffusion MRI acquisition and processing in the Human Connectome Project
... Many groups will probably be interested in adapting, as closely as possible, the HCP dMRI protocol to their scanner. Given the extensive optimization that was conducted on the Connectome Skyra and its specialized ...
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A Multi-Level Model for Fingerprint Image Enhancement
... Abstract---Fingerprint has remained a very vital index for human recognition. In the field of security, series of Automatic Fingerprint Identification System (AFIS) have been developed. One of the indices for evaluating ...
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Efficient hand orientation and pose estimation for uncalibrated cameras
... global orientation of the ...hand orientation and pose is ...pose estimation focus on limited viewpoints [17, 56, ...pose estimation, however, the existing datasets do not provide viewpoint ...
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A method of picking up a folded fabric product by a single-armed robot
... “Orientation estimation of cloth products”, “Fine adjustment of refer- ence data with input data”, “Parameter search for via pos- ture and grasping posture” sections, a robot system that performs from ...
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Ruler detection for autoscaling forensic images
... The assessment of forensic photographs often requires the calibration of the resolution of the image so that accurate measurements can be taken of crime-scene exhibits or latent marks. In the case of latent marks, such ...
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Fingerprint classification techniques
... Input fingerprint image Fingerprint enhancement Quincunx orientation field estimation Location of Singular Points SPs using Ridge Flow Codes technique Types of SPs using Pointcare index [r] ...
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Abstract: Pose estimation in computer vision, detects the position and orientation of objects. Usually this
... Human posture system can be connected over a body posture estimate a picture from any homo posture using estimation approach. In contrast with other refinement procedures, this methodology gives an easier ...
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An accurate method of radiological assessment of acetabular volume and orientation in computed tomography spatial reconstruction
... and orientation are well known; there is less information on these acetabular characteristics in three ...(3D) orientation based on its axis rather than on the directions of the edges of the acetabular ...
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Design for Assembly Line Performance: The Link Between DFA Metrics and Assembly Line Performance Metrics
... For an example in Appendix A, Table 18, we can see that for the first part of the ABS assembly, i.e., the motor the calculations are done as follows. First the time penalties for all the time factors are determined. The ...
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Texture-Gradient-Based Contour Detection
... Grigorescu et al. agree with Canny about the general form of the edge detector: a convolution with a smooth- ing kernel following by a search for edge pixels. They used computational models for two types of ...
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On the Paleostress Analysis Using Kinematic Indicators Found on an Oriented Core
... Sampling bias has to be considered while studying brittle tectonics in boreholes. Hudson and Priest [17] suggested realization of tree boreholes with different orientation to get credible information. Maerz and ...
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Ultrasonic characterization of texture
... This technique uses information from ultrasonic velocities of high order plate mode to improve the estimation of orientation distribution coefficients ODC's, especially W400· Also discus[r] ...
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Designing of Fingerprint Enhancement Based on Curved Region Based Ridge Frequency Estimation
... Abstract— Fingerprint enhancement algorithm is used to improve the clarity of ridges and valleys of input fingerprint images. These kind of algorithm make them more suitable for the minutiae extraction algorithm. The ...
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