Double-finger pressing screen capture system and control method

The invention discloses a double-finger pressing screenshot system which comprises an identification and judgment module and a screenshot execution module, the identification and judgment module comprises a pressing detection module, an index identification module, a spacing judgment module and an instruction generation module, and the screenshot execution module comprises an instruction identification module, a screenshot capture module and an image storage module. The control method comprises the steps of 1, obtaining and judging pressing data, 2, recognizing a gesture and generating an instruction, and 3, recognizing the instruction and capturing a screen. According to the method, the system recognizes and judges the pressing force of the two fingers and the distance between the two fingers, two-finger pressing screen capture can be achieved, convenience and rapidness are achieved, meanwhile, the situation of misjudgment caused by interference generated by a touch screen capture mode that the two fingers a