A drone be able to fly without colliding to preserve the surroundings and its own safety. In addition, it must also incorporate numerous features of interest for drone users. In this paper, an aerial mixed-reality environment for first-person-view drone flying is proposed to provide an immersive experience and a safe environment for drone users by creating additional virtual obstacles when flying a drone in an open area. The proposed system is effective in perceiving the depth of obstacles, and enables bidirectional interaction between real and virtual worlds using a drone equipped with a stereo camera based on human binocular vision. In addition, it synchronizes the parameters of the real and virtual cameras to effectively and naturally create virtual objects in a real space. Based on user studies that included both general and expert users, we confirm that the proposed system successfully creates a mixed-reality environment using a flying drone by quickly recognizing real objects and stably combining them with virtual objects.

中文翻译：

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第一人称视角无人机飞行的空中混合现实环境

无人机能够飞行而不会碰撞，以保护周围环境和自身安全。此外，它还必须结合无人机用户感兴趣的众多功能。在本文中，提出了一种用于第一人称视角无人机飞行的空中混合现实环境，以通过在空旷区域飞行无人机时产生额外的虚拟障碍物，为无人机用户提供身临其境的体验和安全的环境。所提出的系统在感知障碍物深度方面是有效的，并且能够使用配备有基于人类双目视觉的立体相机的无人机来实现真实世界与虚拟世界之间的双向交互。此外，它可以同步真实和虚拟摄像机的参数，以在自然空间中有效自然地创建虚拟对象。根据包括普通用户和专家用户的用户研究，