| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image display method or the like by which a good quality image can be displayed without causing disturbance on a screen even in a case of an increased load of processings. SOLUTION: During an image display process, the time necessary for each unit processing within one frame is detected (step S1), and further, the cumulative total processing time Ta having totaled each unit processing time is calculated (step S2). It is judged whether or not Ta<Tr with respect to a prescribed reference value Tr (step S3), and according to the results, the mode is changed over to be set to a 1st display mode in which odd number frames and even number frames differ in pixel position or to a 2nd display mode in which the odd number frames and the even number frames have the same pixel position, respectively (steps S4-S8), to process plotting of the subject frame (step S9). When a processing load is small, the mode is set to the 1st display mode which is advantageous in picture quality, and when a processing load is large, the mode is set to the 2nd display mode, therefore, this prevents disturbance on the display screen caused by a delay in processing, and a good quality image can be displayed.</p> |
