| 摘要 |
A calligraphy/drawing camera image-captures a document and sends a resultant captured image to a personal computer (S 101 ). The personal computer applies various image processes such as correction of various deformations including a trapezoidal deformation based on image information obtained from the captured image, a rotation process, a cut out process, etc. to the captured image (S 102 to S 104 ). The personal computer sends the processed image to a projector (S 105 ). The projector projects the processed image on a screen (S 106 ). Since the captured image is corrected based on the image information obtained from the captured image, not only correction of a trapezoidal deformation but also various other corrections can be done on the captured image.
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