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An Algorithm for the Automatic Estimation of Image Orientation
2012The paper presents a new method for the determination of an image orientation -- the distinction between portrait- and landscape-oriented images. The algorithm can be applied to photographs taken outdoors. The approach is based on the use of a subpart of an image containing the sky.
Mariusz Borawski, Dariusz Frejlichowski
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Using gravity to estimate accelerometer orientation
Seventh IEEE International Symposium on Wearable Computers, 2003. Proceedings., 2004Several wearable computing or ubiquitous computing research projects have detected and distinguished user motion activities by attaching accelerometers in known positions and orientations on the user’s body. This paper observes that the orientation constraint can probably be relaxed.
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Invoking Deep Learning for Joint Estimation of Indoor LiFi User Position and Orientation
IEEE Journal on Selected Areas in Communications, 2021Majid Safari +2 more
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Estimation of Relative Hand-Finger Orientation Using a Small IMU Configuration
Sensors, 2020Zhicheng Yang +2 more
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An orientation estimation strategy for low cost IMU using a nonlinear Luenberger observer
Measurement: Journal of the International Measurement Confederation, 2021Bruno Roccia +2 more
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Orientation Cues-Aware Facial Relationship Representation for Head Pose Estimation via Transformer
IEEE Transactions on Image Processing, 2023Yongjian Deng, Zhaoli Zhang, You Fu Li
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Monocular pedestrian orientation estimation based on deep 2D-3D feedforward
Pattern Recognition, 2020Ming Yang, Yeqiang Qian
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Distributed formation control via global orientation estimation
Automatica, 2016Byung-Hun Lee, Hyo-Sung Ahn
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