Stargazer：一个交互式摄像机机器人，用于捕获基于微妙的指导员提示的操作视频
Stargazer: An Interactive Camera Robot for Capturing How-To Videos Based on Subtle Instructor Cues
摘要：
现场和预先录制的视频教程是教授身体技能的有效手段，如烹饪或电子原型制作。一个专门的摄影师跟随教练的活动可以提高生产质量。然而，没有摄像师帮助的教师通常不得不在静态摄像机的限制下工作。我们提出了Stargazer，一种新的方法，用于协助教程内容创建与相机机器人，自主跟踪感兴趣的区域的基础上，教师的行动，以捕捉动态镜头。教师可以通过微妙的提示（包括手势和语音）调整Stargazer的相机行为，使他们能够将相机控制命令流畅地集成到教学活动中。我们的用户研究与六名教师，每个人都教一个独特的技能，表明参与者可以创建动态教程视频与各种主题，相机取景，相机角度组合使用Stargazer。
英文摘要：
Live and pre-recorded video tutorials are an effective means for teaching physical skills such as cooking or prototyping electronics. A dedicated cameraperson following an instructor's activities can improve production quality. However, instructors who do not have access to a cameraperson's help often have to work within the constraints of static cameras. We present Stargazer, a novel approach for assisting with tutorial content creation with a camera robot that autonomously tracks regions of interest based on instructor actions to capture dynamic shots. Instructors can adjust the camera behaviors of Stargazer with subtle cues, including gestures and speech, allowing them to fluidly integrate camera control commands into instructional activities. Our user study with six instructors, each teaching a distinct skill, showed that participants could create dynamic tutorial videos with a diverse range of subjects, camera framing, and camera angle combinations using Stargazer.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
