论文部分内容阅读
使用计算机确定高速电影摄影的拍摄参数对现阶段正在使用的各类高速电影摄影机是有实用价值的。根据容许景深来选择光圈在当前缺乏高感光度胶片和高亮度光源的条件下是比较实用的。在计算拍摄参数时,使用袖珍计算机或微型机系统各有其长,不能一概而论,较先进的方法是将参数选择等功能包含在以微处理机为主体的高速相机控制系统之内。
The use of a computer to determine the shooting parameters for high-speed movie photography is of practical value to the various high-speed movie cameras in use at this stage. Selecting the aperture based on the allowable depth of field is more practical under the current lack of high-sensitivity film and high-brightness light sources. In the calculation of shooting parameters, the use of pocket computer or microcomputer system has its own length, can not be generalized, the more advanced method is to include parameter selection and other functions in the microprocessor-based high-speed camera control system.