| 摘要 |
<p>Techniques are disclosed for compensating for deficiencies of a given image projector (300) so as to eliminate or otherwise reduce discrepancies between original image data provided to the projector and the actual image projected by the projector. The techniques also may be used to enhance an attribute of the original image data to improve the image projected by the projector. The techniques can be implemented, for instance, with an imaging capture device (500) and an image comparison engine (200). In operation, the imaging capture device (500) can capture a projected image from a viewing surface (400), and the image comparison engine (200) can compare the original image data with the projected image captured by the imaging capture device. Based on the results of this comparison, an adjustment then can be made to achieve the desired projected image. The adjustment may entail, for example, adjusting the original image data provided to the projector and/or adjusting projector settings.
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