| 摘要 |
PURPOSE:To enhance the meaning of a photo and a video image by measuring the moving speed of the main object to a photographer by a camera and recording the same. CONSTITUTION:A range finder for computing the object moving speed, with the principle same as that of an auto focus, is newly provided from the flowing state of luminance in the case of a video camera and in the peripheral area outside a finder AF frame in the case of a silver salt single-lens reflex camera, whereby the object moving speed is detected on the basis of information from a correct focal distance meter and a range finder and information from a gyro and a piezo element built in a camera. |
