CAMERA MOBILE PHONE WITH A TREMBLE PREVENTION FUNCTION AND TREMBLE PREVENTION METHOD IN PHOTOGRAPHING PROCESS THEREOF

摘要

A camera mobile phone with an anti-shaking function and an anti-shaking method for use by the camera mobile phone in image capturing are disclosed. The anti-shaking method comprises the following steps of: using a gravity sensor module of the mobile phone to detect a shaking level of the mobile phone when capturing an image; according to the shaking level detected by the gravity sensor module, controlling an exposure time of the mobile phone in the process of capturing the image so that a camera module of the mobile phone captures the image according to the exposure time; and using an image processing software program to carry out deblurring processing on the blurred image according to a displacement vector generated due to shaking. Because the gravity sensor and the image post-processing technology are adopted, a first anti-shaking effect is achieved by controlling the exposure time according to the shaking level detected when the camera mobile phone captures the image; and a second anti-shaking effect is further achieved by make compensation on the blurred image according to the displacement vector. In this way, an ideal anti-shaking image capturing function can be realized at a low cost on a mobile phone and especially on an intelligent mobile phone with a high-end gravity sensor.