کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8060381 1520437 2016 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamic 3D capture of swimming fish by underwater active stereo
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
پیش نمایش صفحه اول مقاله
Dynamic 3D capture of swimming fish by underwater active stereo
چکیده انگلیسی
This paper presents an underwater active stereo system that realizes 3D capture of dynamic objects in water such as swimming fish. The key idea on realizing a practical underwater 3D sensing is to model the refraction process by our pixel-wise varifocal camera model that provides efficient forward (3D to 2D) projections as well as an underwater projector-camera calibration. Evaluations demonstrate that our method achieves reasonable calibration accuracy using off-the-shelf cameras and projectors, and provides a 3D capture of real swimming fish in water.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Methods in Oceanography - Volume 17, December 2016, Pages 118-137
نویسندگان
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