| 摘要 |
PROBLEM TO BE SOLVED: To provide methods, apparatuses, systems and software for focusing a camera for moving image.SOLUTION: A camera focusing system includes a distance measuring device 5, a video receiver that receives video/images, a graphics overlay unit, and a monitor. The distance measuring device 5 includes an emitter 6 that emits a radiation beam, a detector that detects radiation, and logic that processes distance information for objects in detection zones. The graphics overlay unit receives video/image information and the distance information, and includes a video overlay and data processing unit that generates graphics indicating a direction and magnitude of a change in focus setting(s). A monitor displays the video/image and the graphics. |
