Patent ID: 9159287
Filing Date: 2015-10-13
Classification: G09G

Abstract:
1. An image display apparatus including a display screen with a backlight, comprising: an input unit configured to input each frame forming a moving image; an obtaining unit configured to obtain a motion vector between frames inputted by said input unit; a first determination unit configured to determine whether the reliability of the motion vector obtained by said obtaining unit between a first frame and a second frame is larger than a threshold; a second determination unit configured i) to determine, as an intermediate frame to be displayed between the first and second frames, an interpolation frame being generated based on the motion vector and images of the first and second frames in a case where the reliability is larger than the threshold, and ii) to determine, as the intermediate frame, an image frame being based on not an image of the second frame but on an image of the first frame in a case where the reliability is not larger than the threshold; and a control unit configured i) to control the backlight to emit light at a brightness being based on an image of the interpolation frame so as to display the interpolation frame as the intermediate frame in a case where the reliability is larger than the threshold, and ii) to control the backlight to emit light at a darker brightness than the brightness upon displaying the first frame so as to display the image frame as the intermediate frame in a case where the reliability is not larger than the threshold.