Difference between revisions of "Rolling shutter distortion"
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From http://mpac.ee.ntu.edu.tw/Exhibition/rolling-shutter.php: | From http://mpac.ee.ntu.edu.tw/Exhibition/rolling-shutter.php: | ||
| − | The electronic rolling shutter found in most low-end CMOS image sensors today collects the image data row by row, analogous to an open slit that scans over the image sequentially. Each row integrates the light when the slit passes over it. Therefore, the scanlines of the image are not exposed at the same time. This sensor architecture creates an objectionable geometric distortion, known as the rolling shutter effect, for moving objects. | + | "The electronic rolling shutter found in most low-end CMOS image sensors today collects the image data row by row, analogous to an open slit that scans over the image sequentially. Each row integrates the light when the slit passes over it. Therefore, the scanlines of the image are not exposed at the same time. This sensor architecture creates an objectionable geometric distortion, known as the rolling shutter effect, for moving objects." |
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| + | ...perhaps this geometric distortion can be related bak to the distortion of experienced space? | ||
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http://twitpic.com/21efq/full | http://twitpic.com/21efq/full | ||
Revision as of 22:28, 12 March 2009
From http://mpac.ee.ntu.edu.tw/Exhibition/rolling-shutter.php:
"The electronic rolling shutter found in most low-end CMOS image sensors today collects the image data row by row, analogous to an open slit that scans over the image sequentially. Each row integrates the light when the slit passes over it. Therefore, the scanlines of the image are not exposed at the same time. This sensor architecture creates an objectionable geometric distortion, known as the rolling shutter effect, for moving objects."
...perhaps this geometric distortion can be related bak to the distortion of experienced space?
