共振型走査ミラーとマルチタップロックインピクセル撮像素子による視線方向並列ランダムアクセスビジョン

抄録

Since the camera has a limited range, it is necessary to use an external device such as a head to move the camera while taking pictures. Although it would be ideal to be able to measure images in any direction of gaze for each frame, this has been difficult due to the response time of the external device. In this study, we propose an imaging method that can select any direction of gaze for each frame based on high-speed scanning of the direction of gaze and exposure timing control, and also propose a principle of parallel random-access vision in the direction of gaze that can measure multiple directions of gaze quasi-simultaneously by realizing this principle with a multi-tap lock-in pixel sensor. The effectiveness of the proposed method is demonstrated by experiments.