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Yiran Li, Dong Zhao, Xueyi Ma, Jianzhong Zhang and Jian Zhao
In full-field 3D displacement measurement, stereo digital image correlation (Stereo-DIC) has strong capabilities. However, as a result of difficulties with stereo camera calibration and surface merging, 360-deg panoramic displacement measurements remain ...
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Fan Yang, Anita Moldenhauer-Roth, Robert M. Boes, Yuhong Zeng and Ismail Albayrak
To study the fish behavioral response to up- and downstream fish passage structures, live-fish tests are conducted in large flumes in various laboratories around the world. The use of multiple fisheye cameras to cover the full width and length of a flume...
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Husein Aji Pratama, Bima Sena Bayu Dewantara, Dadet Pramadihanto
Pág. 294 - 310
In stereo vision, an omnidirectional camera has high distortion compared to a standard camera, so the camera calibration is very decisive in its stereo matching. In this study, we will perform stereo matching for an omnidirectional camera with vertical a...
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Bin Liu, Fan Yang, Yixuan Huang, Ye Zhang and Guanhao Wu
Structured-light vision methods are widely employed for three-dimensional reconstruction. As a typical structured light pattern, grid pattern is extensively applied in single-shot three-dimensional reconstruction. The uniqueness of the grid feature retri...
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Quoc-Trung Do, Wen-Yang Chang and Li-Wei Chen
In the era of rapid development in industry, an automatic production line is the fundamental and crucial mission for robotic pick-place. However, most production works for picking and placing workpieces are still manual operations in the stamping industr...
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Erica Nocerino and Fabio Menna
Three-dimensional (3D) surveying and modelling of the underwater environment is challenging; however, it becomes even more arduous when the scene or asset to measure extends from above to underwater through the water surface. While this is topic of high ...
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Christian Bräuer-Burchardt, Christoph Munkelt, Ingo Gebhart, Matthias Heinze, Stefan Heist, Peter Kühmstedt and Gunther Notni
In this study, we introduce a new calibration method for underwater optical stereo scanners. It uses air calibration, additional underwater parameters, and extended camera modeling. The new methodology can be applied to both passive photogrammetric and s...
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Arturo Gomez Chavez, Andrea Ranieri, Davide Chiarella, Enrica Zereik, Anja Babic and Andreas Birk
In this article, we present a novel underwater dataset collected from several field trials within the EU FP7 project ?Cognitive autonomous diving buddy (CADDY)?, where an Autonomous Underwater Vehicle (AUV) was used to interact with divers and monitor th...
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Horaud, R; Csurka, G; Demirdijian, D
Pág. 1446 - 1452
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