摘要 |
A projector in accordance with the invention includes an image processing unit that includes an image quality adjustment unit and a keystone correction unit. The image processing unit corrects the keystone error, in which a distorted image data is generated and a black part is added to the distorted image, after the image quality adjustment, such as brightness adjustment, is performed for the input digital image data. This processing order reduces or prevents the black part from being affected by the brightness adjustment and becoming a gray part, thereby enhancing the quality of the projected image. |