Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ichimaru, Kazuto"'
3D-shape reconstruction in extreme environments, such as low illumination or scattering condition, has been an open problem and intensively researched. Active stereo is one of potential solution for such environments for its robustness and high accur
Externí odkaz:
http://arxiv.org/abs/2410.15376
Active 3D measurement, especially structured light (SL) has been widely used in various fields for its robustness against textureless or equivalent surfaces by low light illumination. In addition, reconstruction of large scenes by moving the SL syste
Externí odkaz:
http://arxiv.org/abs/2410.15378
This paper shows that accurate underwater 3D shape reconstruction is possible using a single camera, observing a target through a refractive interface. We provide unified reconstruction techniques for a variety of scenarios such as single static came
Externí odkaz:
http://arxiv.org/abs/1909.03583
Autor:
Ichimaru, Kazuto, Kawasaki, Hiroshi
There is a strong demand on capturing underwater scenes without distortions caused by refraction. Since a light field camera can capture several light rays at each point of an image plane from various directions, if geometrically correct rays are cho
Externí odkaz:
http://arxiv.org/abs/1905.09588
Dense 3D shape acquisition of swimming human or live fish is an important research topic for sports, biological science and so on. For this purpose, active stereo sensor is usually used in the air, however it cannot be applied to the underwater envir
Externí odkaz:
http://arxiv.org/abs/1811.09675
Demands on capturing dynamic scenes of underwater environments are rapidly growing. Passive stereo is applicable to capture dynamic scenes, however the shape with textureless surfaces or irregular reflections cannot be recovered by the technique. In
Externí odkaz:
http://arxiv.org/abs/1808.08348