| 摘要 |
<p>Described herein is a method and system for enhancing the performance of an imaging device having a fixed focal length. A plurality of input pixels (Y1, Y2, Y3, Y4, Y5) are received in an input buffer (510) and their respective intensity values are passed to a pixel weighting module (520) having a plurality of weighting cells (530, 540, 550, 560, 570). The weighting cells form intermediate weighting values which are applied to a pixel combing module (580) to provide a plurality of output pixels (Z1, Z2, Z3, Z4) which are stored in an output buffer (590) prior to subsequent processing. The number of weighting factors (532, 534, 536, 538) within each weighting cell (530, 540, 550, 560, 570) is dependent on the desired number of output pixels to be formed by the system (500).</p> |
