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Disable eager-refinement step of region tracking

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This gives much worse results on mango footage (see 04_2e)
so disabling for now for until proper prediction model is landed.

The thing is, currently blender sends input coordinates as the guess to
region tracker and in case of fast motion such an early out ruins the track.
This commit is contained in:
Sergey Sharybin 2014-02-25 16:54:34 +06:00
parent 9c755ef652
commit dbf653acb7
1 changed files with 9 additions and 2 deletions
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11
extern/libmv/libmv-capi.cc vendored
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@ -330,8 +330,15 @@ int libmv_trackRegion(const libmv_TrackRegionOptions *options,
track_region_options.image1_mask = NULL;
track_region_options.use_brute_initialization = options->use_brute;
/* TODO(keir): This will make some cases better, but may be a regression until
* the motion model is in. Since this is on trunk, enable it for now. */
track_region_options.attempt_refine_before_brute = true;
* the motion model is in. Since this is on trunk, enable it for now.
*
* TODO(sergey): This gives much worse results on mango footage (see 04_2e)
* so disabling for now for until proper prediction model is landed.
*
* The thing is, currently blender sends input coordinates as the guess to
* region tracker and in case of fast motion such an early out ruins the track.
*/
track_region_options.attempt_refine_before_brute = false;
track_region_options.use_normalized_intensities = options->use_normalization;
if (options->image1_mask) {