摘要 |
An image projection apparatus (1) includes a light source (110); a projected image outputting unit (130) having multiple mirrors arranged in a matrix pattern, to which radiating light emitted from the light source while controlling an angle of a light reflection face of each of the mirrors; a control unit (100), using a processing circuit, to control the angle of light reflection face of each of the mirrors of the projected image outputting unit using a time division half-toning control based on image data of an image, projected by the projected image outputting unit (130)and control parameters used for the time division half-toning control; and an image capturing device (10) to capture the image output by the projected image outputting unit (130). The control unit (100) instructs the projected image outputting unit (130) to project a test pattern image for image adjustment. When the control unit (100) detects a false contour in the test pattern image based on image data of the projected test pattern image captured by the image capturing device (10), the control unit (100) corrects the control parameters for the time division half-toning control based on detection of the false contour to suppress occurrence of the false contour. |