実時間マイクロVRカメラの試作

DOI Web Site Web Site 被引用文献5件 参考文献16件

書誌事項

タイトル別名
  • Implementation of Real Time Micro VR Camera
  • ジツジカン マイクロ VR カメラ ノ シサク

この論文をさがす

抄録

In this paper, a real time virtual reality camera system for the micro environments has been developed with a dynamic focusing lens and a smart vision sensor using the "depth from focus" criteria.<br>In the operation with a microscope, such as the micro-surgery, DNA operation and etc., the small depth of a focus makes bad controllability to actuate 3D micro objects with actuators. For example, if the focus is on the object, the actuator could not be seen in the microscope. On the other hand, if the focus is on the actuator, the object could not be observed. In this sense, the "all-in-focus image" is useful for the actuation in micro environments. However, one drawback on the all-in-focus image is that there is no information about the depth of objects. It is also important to reconstruct the micro 3D environments in real time to actuate the object with the micro virtual environments.<br>This paper discusses the criteria of "depth from focus" to achieve the all-in-focus image and micro 3D reconstruction, simultaneously. Then, a micro VR camera system has been developed to achieve the micro VR environments with the "depth from focus" criteria, i.e. the combination of the all-in-focus image and the micro 3D reconstruction. This system is constructed by a dynamic focusing lens, which can change the focus in high frequency, and a smart vision system, which is capable in capturing and processing the image data in high speed with SIMD architecuture.

収録刊行物

被引用文献 (5)*注記

もっと見る

参考文献 (16)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ