| 摘要 |
An endoscope including a scope, in which a light source emits at least one light pulse locating in a boundary portion of adjacent first and second fields, and a photoelectric device detects image signals from the light pulse, and wherein a processor determines a difference between first and second field illuminances of the light pulse from the image signals, and a controller controls, depending on the difference, to reduce the difference to at least a certain value to obtain a frozen picture image having a high resolving power without causing a flicker therein. |
