Timeline for Nonlinear circle fit with known radius
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
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| Dec 1, 2010 at 21:36 | comment | added | Joseph O'Rourke | @unk: Yes, that is reasonable, and equivalent in spirit to my suggestion. | |
| Dec 1, 2010 at 21:25 | comment | added | user11230 | That's a reasonable approach. However I also have missing data points, which means the center of gravity is not useful. I'm much more interested in finding the circle center (for a given r) than the actual "optimal" circle radius. First I set the line L as you said. Then if I iteratively move the line L in the direction of its normal and reflecting the points to the other side for each iteration, I could find the circle solution which minimizes my objective function. | |
| Dec 1, 2010 at 19:24 | history | answered | Joseph O'Rourke | CC BY-SA 2.5 |