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10 check-ins using file operator/warp-grey16-projective-bicubic.crimp version 14f13f29e7
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2011-05-07
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| 03:18 | Found a few problems building on AIX 5.2. Replaced sinf, cosf, and hypotf with their sin, cos, and hypot counterparts. In the f2c.h a number of macros are now undefined before getting redefined, for added robustness. Although it was required only for abs(), being in conflict with a system definition. Note that the AIX used also had no definition of lrint(), for this a compat implementation will be needed, plus a dynamic check at configure/build time to activate it when needed. check-in: 2e4a6fce26 user: andreask tags: trunk | |
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2011-05-06
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| 15:52 | Merged addition of dev guide check-in: 307dc136d4 user: andreask tags: work-for-critcl-3 | |
| 15:51 | Merged addition of dev guide check-in: 13176faa46 user: andreask tags: work-for-critcl-2.1 | |
| 15:50 | Added the Dev Guide. check-in: 9e46c5143e user: andreask tags: trunk | |
| 03:06 | Added the remaining monochrome 'map' operators, and a demonstrator of Laplacian-of-Gaussian segmentation. check-in: e6bca39f2a user: kennykb tags: kbk-extras | |
| 01:50 | Development checkpoint: added basic infrastructure for piecewise-linear intensity maps (not yet instantiated for all data types) check-in: 9968ab5ad9 user: kennykb tags: kbk-extras | |
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2011-05-04
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| 01:40 | Merged in the fixes to bicubic interpolation. check-in: c08a1947d6 user: andreask tags: work-for-critcl-3 | |
| 01:39 | Merged in the fixes to bicubic interpolation. check-in: 19eaea37db user: andreask tags: work-for-critcl-2.1 | |
| 01:38 | Modified to the float conversion ops to use the same MAXVAL defines as the bicubic interpolators. check-in: 3a0580850f user: andreask tags: trunk | |
| 01:37 |
Clamp bicubic interpolation to the limits of the representable range of the destination. Do not allow overflow. This fixes the bogus colors at content edges due to bicubic halos. Added a demo showing the three interpolation methods side by side (scaling).
Thanks to Pat Thoyts for the report. check-in: 7a934fa654 user: andreask tags: trunk | |