Patent ID: 8274581
Filing Date: 2012-09-25
Classification: G06T

Abstract:
1. An image capture device, comprising: a display unit having a playback mode; an image capture unit configured for capturing a plurality of consecutive images; a storage unit configured for storing the plurality of consecutive images captured by the image capture unit; a switching unit configured for switching the display unit to a playback mode; a calculation unit a comparison unit and wherein, when the display unit is switched into the playback mode, the display unit displays the plurality of consecutive images stored in the storage unit, the calculation unit calculates gradient values between every two adjacent pixels within each of the plurality of consecutive images, respectively accumulates magnitudes of the gradient values of each of the plurality of consecutive through images, and acquires a plurality of total values according to the accumulation, and the comparison unit compares the total values corresponding to the plurality of consecutive through images, and determines which through image has a maximum total value according to the comparison.