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15 check-ins using file demos/decimate4.tcl version ac7a6724d7
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2010-07-30
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| 05:13 | Documentation. Updated the derived formats, i.e. HTML and nroff check-in: 93966057fc user: andreask tags: ak-experimental | |
| 05:07 | Demos. Updates the demos performing their slideshows to use the new support in the framework instead. This simplified them substantially. check-in: 764b516cd7 user: andreask tags: ak-experimental | |
| 05:06 | Demos. Extended the framework with the ability to show slide shows. Enough of the newer demos rolled their own code to make this worthwhile. Extended beyond the original code to allow changes of speed, pause/continue, forward/backward, and single stepping. check-in: cda167b34e user: andreask tags: ak-experimental | |
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2010-07-29
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| 23:04 | Documentation. Added description of rank-filters check-in: 8fe4e71132 user: andreask tags: ak-experimental | |
| 22:38 | Demos. For the demos cycling through images, moved a lot of image-independent code out of the per-image setup into the proper section for global setup. check-in: 1d17722ebf user: andreask tags: ak-experimental | |
| 22:36 |
Fixed the issue with the median filter. The initialization step I was
incorrect. Put the whole column into the column histograms, not just
the first 2*radius_1 rows. At that point SHIFT_DOWN was essentially a
null-op, returning the same value for all rows, giving rise to the
vertical stripes I saw.
Added the RGB and HSV variants. check-in: e2992a1a13 user: andreask tags: ak-experimental | |
| 06:24 | New primitive, rank order filter. Implementation, public API, and demos. BUGGY. check-in: 81f6727661 user: andreask tags: ak-experimental | |
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2010-07-28
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| 21:23 | Undo the breakage of border.png check-in: ffa1c25bec user: andreask tags: ak-experimental | |
| 20:54 | Documentation. Added descriptions and images for the pyramid generation methods. check-in: e96f08bc18 user: andreask tags: ak-experimental | |
| 06:05 | Added primitives for pixel remapping conditional on the data in a second channel check-in: bc9ae77c7a user: andreask tags: ak-experimental | |
| 01:31 | Fixed bugs in the pyramid code and demos. Two additional demos which scale pyramid results back to original size for better comparison. check-in: 8cf2fc72a4 user: andreask tags: ak-experimental | |
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2010-07-27
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| 23:27 | Draft code to generate image pyramids check-in: afef524f56 user: andreask tags: ak-experimental | |
| 21:57 | Documentation. Added for the new map table constructors and convenience commands. check-in: ab1be653c8 user: andreask tags: ak-experimental | |
| 21:38 | Added map tables for thesholding and (sampled) gaussian. Thresholding also got convenience commands for direct access. Added appropriate demos. check-in: dfcebdfb37 user: andreask tags: ak-experimental | |
| 05:23 | Added resampling primitives. Up- and downsampling, interpolation and decimation. The latter two are done at the Tcl level for the moment. That is inefficient and future work should replace them with C level primitives which integrate the up/down sampling with the proper filtering. Added associated demos. check-in: 97dd176de7 user: andreask tags: ak-experimental | |