Animated picture quality measurement appraisal device and method of picture

摘要

The animated picture quality measurement appraisal device of the picture of this invention, the camera has with 3 which photographs the screen rotary possible mirror through 2 and mirror 2 and control section 6. If as for control section 6, the measurement pattern which is included in the animated picture which is projected to the picture 5, inspects the fact that specified position of the picture 5 is passed on the basis of the brightness change of the picture 5, after opportunity of revolution was given to mirror 2 in that inspection point in time, mirror 2 began revolution, mirror 2 following to the movement of this measurement pattern, in order to turn, it controls. You do not take the electric same period with revolution and the dynamic picture image signal in mirror and 2 the te, can give the opportunity of revolution to mirror 2, with simple constitution, you are possible to measure the animated picture quality of the picture.