File:Hough transform diagram.png
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English: This image shows the first step of the Hough transform, for three points and with 6 possible angle groupings.
The leftmost image shows the first point being transformed. First, lines of different angles are plotted, all going through the first point. These are shown as solid lines. Second, for each solid line, the perpendicular which also bisects the origin is found. These are shown as dashed lines. The length and angle of the dashed line are then found. The values are shown in the table below the diagram. This is repeated for each of the three points being transformed. The results are then plotted as a graph, sometimes known as a hough space plot. |
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| Date | Originally uploaded to en:Wikipedia in February 2006 (log) by Mike1024 (talk). | ||
| Source | http://en.wikipedia.org/wiki/Image:Hough_transform_diagram.png | ||
| Author | Mike1024 | ||
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PD-user-en | ||
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This work has been released into the public domain by its author, Mike1024 at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Mike1024 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:16, 27 July 2008 | | 580 × 315 (11 KB) | Kolas (talk | contribs) | {{Information |Description={{en|1=This image shows the first step of the Hough transform, for three points and with 6 possible angle groupings. The leftmost image shows the first point being transformed. First, lines of different angles are plotted, all |
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