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Diffstat (limited to 'extern/libmv/ChangeLog')
| -rw-r--r-- | extern/libmv/ChangeLog | 575 |
1 files changed, 356 insertions, 219 deletions
diff --git a/extern/libmv/ChangeLog b/extern/libmv/ChangeLog index 7e10abfead6..f49a07de350 100644 --- a/extern/libmv/ChangeLog +++ b/extern/libmv/ChangeLog @@ -1,3 +1,359 @@ +commit 75b9af405964ff2c7d3f0a44500e27e63b37c91b +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 23:29:11 2012 +0600 + + _USE_MATH_DEFINES is needed to define constants like M_E when building with msvc + Occasionally was removed, but now added comment about this so hopefully it + wouldn't removed again. + +commit f85b1232a9b929f69443b5eed6e7a39908cd6551 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 21:34:40 2012 +0600 + + Picky edit: corrected mode for ssba readme file. + +commit f8c2b223f01551fd81a85f6d5221646165147035 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 21:32:05 2012 +0600 + + Picky edits: corrected EOL + +commit 3f2a4205ec5adadcdfa306b161c705c868a7be93 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 21:30:07 2012 +0600 + + Fixed incorrect access to ucontext on linux. Caused by incorrect merge conflict resolve. + +commit d360a21a5aa125cf9e83dd26b302508688ff7007 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 20:54:13 2012 +0600 + + More Windows -> Unix EOL conversions + +commit 18aeda58bec9556140ba617724e31ada6f5b67c0 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 20:15:42 2012 +0600 + + Looks like this debug output was removed accidentally. + +commit 189dc0cacdee3c1eab68c43263ecb038ed244c09 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 20:11:56 2012 +0600 + + Made V3D verbose again by default + +commit 8b3422d3eec5e450d76243886bf07fb0a3e83a81 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 20:08:01 2012 +0600 + + SAD tracker now can deal with pattern size any size, + Very quick implementation came from Blender before Hybrid tracker was added. + Better to be replaced with brute tracker. + +commit d547c9cfe37d5d3397d33c8b0e58471e1e1c1634 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 20:03:52 2012 +0600 + + Just convert end of lines to unix style. + +commit eb73ddbaec5b9e1ad30331bbf858a6ebc266c4aa +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 20:02:20 2012 +0600 + + Made some function static. Resolves possible linking issues when building with MinGW. + +commit 2930681fafd86e4f4a958054b1db8bfff29623d1 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 19:59:45 2012 +0600 + + Missed this in commit with improvements in camera intrinsics. + +commit 8d31bc767019b05c5bf8c9f309f9545b3428afa1 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 19:57:51 2012 +0600 + + Another step of syncing codebase with Blender. + Mainly fixes for freebsd/osx compilation and aligned memory allocation. + +commit 3214a2df5bfd98021f25d0f1a626a86318bb245f +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 19:48:02 2012 +0600 + + Support compilation on FreeBSD platform + +commit 0e5abe96f543687ccfb3a923ec639cb8f45d54f8 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 19:44:18 2012 +0600 + + Implementation of basic system for progress reporting into callee stuff + + Implemented by using simple callbacks classes which are getting invoked from + places where lots of calculation happens, so applications which are using + libmv may display nice progress bar. + +commit c5e18fe35464618055e0e9761be8d22fae56db49 +Author: Keir Mierle <mierle@gmail.com> +Date: Fri Feb 17 19:25:45 2012 +0600 + + Add support for detecting tracking failure in the ESM tracker component of + libmv. Since both KLT and Hybrid rely on ESM underneath, KLT and Hybrid now + have a minimum correlation setting to match. With this fix, track failures + should get detected quicker, with the issue that sometimes the tracker will + give up too easily. That is fixable by reducing the required correlation (in + the track properties). + +commit ea0fed736ecdcc8c020227aeef8ef4cd3be5e63d +Author: Keir Mierle <mierle@gmail.com> +Date: Fri Feb 17 19:23:50 2012 +0600 + + Add a new hybrid region tracker for motion tracking to libmv, and + add it as an option (under "Hybrid") in the tracking settings. The + region tracker is a combination of brute force tracking for coarse + alignment, then refinement with the ESM/KLT algorithm already in + libmv that gives excellent subpixel precision (typically 1/50'th + of a pixel) + + This also adds a new "brute force" region tracker which does a + brute force search through every pixel position in the destination + for the pattern in the first frame. It leverages SSE if available, + similar to the SAD tracker, to do this quickly. Currently it does + some unnecessary conversions to/from floating point that will get + fixed later. + + The hybrid tracker glues the two trackers (brute & ESM) together + to get an overall better tracker. The algorithm is simple: + + 1. Track from frame 1 to frame 2 with the brute force tracker. + This tries every possible pixel position for the pattern from + frame 1 in frame 2. The position with the smallest + sum-of-absolute-differences is chosen. By definition, this + position is only accurate up to 1 pixel or so. + 2. Using the result from 1, initialize a track with ESM. This does + a least-squares fit with subpixel precision. + 3. If the ESM shift was more than 2 pixels, report failure. + 4. If the ESM track shifted less than 2 pixels, then the track is + good and we're done. The rationale here is that if the + refinement stage shifts more than 1 pixel, then the brute force + result likely found some random position that's not a good fit. + +commit a07fff8431621c01d81ae52595d8dd91a295a776 +Author: Keir Mierle <mierle@gmail.com> +Date: Fri Feb 17 19:19:58 2012 +0600 + + Assorted camera tracker improvements + + - Add support for refining the camera's intrinsic parameters + during a solve. Currently, refining supports only the following + combinations of intrinsic parameters: + + f + f, cx, cy + f, cx, cy, k1, k2 + f, k1 + f, k1, k2 + + This is not the same as autocalibration, since the user must + still make a reasonable initial guess about the focal length and + other parameters, whereas true autocalibration would eliminate + the need for the user specify intrinsic parameters at all. + + However, the solver works well with only rough guesses for the + focal length, so perhaps full autocalibation is not that + important. + + Adding support for the last two combinations, (f, k1) and (f, + k1, k2) required changes to the library libmv depends on for + bundle adjustment, SSBA. These changes should get ported + upstream not just to libmv but to SSBA as well. + + - Improved the region of convergence for bundle adjustment by + increasing the number of Levenberg-Marquardt iterations from 50 + to 500. This way, the solver is able to crawl out of the bad + local minima it gets stuck in when changing from, for example, + bundling k1 and k2 to just k1 and resetting k2 to 0. + + - Add several new region tracker implementations. A region tracker + is a libmv concept, which refers to tracking a template image + pattern through frames. The impact to end users is that tracking + should "just work better". I am reserving a more detailed + writeup, and maybe a paper, for later. + + - Other libmv tweaks, such as detecting that a tracker is headed + outside of the image bounds. + + This includes several changes made directly to the libmv extern + code rather expecting to get those changes through normal libmv + channels, because I, the libmv BDFL, decided it was faster to work + on libmv directly in Blender, then later reverse-port the libmv + changes from Blender back into libmv trunk. The interesting part + is that I added a full Levenberg-Marquardt loop to the region + tracking code, which should lead to a more stable solutions. I + also added a hacky implementation of "Efficient Second-Order + Minimization" for tracking, which works nicely. A more detailed + quantitative evaluation will follow. + +commit 0bf66c009d5022eacfc473d247884a73ffeefa8f +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 19:13:49 2012 +0600 + + Rest of compilation fix with FAST library. + +commit 71b578ca2ba34c528363c514cd1fcc85791d01f3 +Author: Keir Mierle <mierle@gmail.com> +Date: Fri Feb 17 19:00:28 2012 +0600 + + Improve the KLT tracking behaviour and UI + + - Remove the overly-conservative use of libmv's re-track tracker. The re-track + tracker would take a normal tracker such as TRKLT or KLT or pyramid KLT, and + track from frame 1 to 2, then back from the position found in 2 back to 1. + Then, when the reverse-track doesn't match the original track with high + precision, the track is considered "failed". This is a good approach for + fully automatic reconstruction, but is too conservative for supervised + tracking. + + The retrack-tracker will return when fully automatic tracking is added. + + - Always solve for (dx, dy) in the TRKLT loop even if the linear system is + ill-conditioned. The client (Blender in this case) can still use the solved + position, even though it is less reliable. + +commit 7d8a8762f2bc2e36f95b0b6f4fb4ca996f9f0db7 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 18:46:24 2012 +0600 + + Changes in camera intrinsics distortion/undistortion: + + - Distortion/undistortion of scaled images wasn't happening right, + because camera intrinsics are calibrated on an original frame which + has got some particular resolution and trying to apply this model on + an image with another resolution gives totally wrong result. + This is needed to be able to do post-prccessing of render, running + distortion on a scene which might be rendered with higher resolution + than footage itself and then be scaled down. + - Fixed incorrect calculation/applying of precomputed grid when + distortion is high high enough and produces pixel offset higher + than 127 pixels. This might be still not very distorted image, + but if it's a 4K footage "normal" camera will easily give such + a distortion. + - Added support of overscan distortion/undistortion. + +commit ed080785d63bb8e3a13dde51a2dc94fe59b059bb +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 18:38:51 2012 +0600 + + Fast headers now can be included from C++ sources. + Was needed to make it working fine when bundling in Blender but might also + be needed to bundle into another applications. + +commit 5f5a7aa46a2d87b96c8098dfc8682f4d01b5cd40 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 18:36:16 2012 +0600 + + Bring back FAST detector which seems to be working much nicer than Morravec. + Both of them are available in API. + +commit 2cab13c18216fb684b270cec077f7300262584af +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 18:27:36 2012 +0600 + + Revert "Make CameraIntrinsics (and thus Qt tracker) compilable without linking libmv." + + This reverts commit 81613ee0cc94b315f333c9632b18b95d426aad05. + + That commit made inverting intrinsics totally unworkable, so reverted this and + made needed tweaks to qt-tracker project file to make it compilable (was needed + to make it linking together with glog). + + Conflicts: + + src/ui/tracker/tracker.cc + src/ui/tracker/tracker.pro + +commit ec46cae041401b17afb4fe4d9c9343d10797090f +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 17:59:55 2012 +0600 + + Fix compilation error using official MinGW + +commit 6fbc370e922c47cfa35381662b6c439f4891ed74 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 17:38:20 2012 +0600 + + Fix compilation error with MSVC 2010 which is more picky for "missed" STL headers + +commit be9e6b63691d83b551a085f0766878bd84220767 +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 17:36:18 2012 +0600 + + Fix compilation with MSVC where snprintf function is declared as unsafe and _snprintf should be used instead. + + Better to switch to own implementation will ensure string is correctly NULL-terminated. + +commit 1847d9e414ed763cd80668775d7d9f79575fc8ca +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 17:34:45 2012 +0600 + + Fix compilation error on OSX caused by incorrect access to ucontext + +commit 90579b6ffad07672172a1c240499615b30b25549 +Merge: b9aac30 531c79b +Author: Sergey Sharybin <sergey.vfx@gmail.com> +Date: Fri Feb 17 18:32:52 2012 +0600 + + Merge remote-tracking branch 'Matthias-Fauconneau/master' into devel + + Conflicts: + src/libmv/tracking/CMakeLists.txt + +commit b9aac30a9ca6bc8362c09a0e191040964f7c6de2 +Merge: 198894e 6969e1a +Author: Keir Mierle <mierle@gmail.com> +Date: Sat Nov 5 17:38:30 2011 -0700 + + Merge pull request #3 from nathanwiegand/master + + Just a few tiny cleanups + +commit 6969e1a9534291a982749baa5a3672c97bfa506d +Author: Nathan Wiegand <nathanwiegand@gmail.com> +Date: Sat Nov 5 14:26:54 2011 -0700 + + I've added cleaned up a few style issues here an there. Also, I've updated the CMakeLists.txt file so that it can build the image_io library. Note, it's only been tested on OSX 10.6 + +commit 4763f851299050140757bfaa069107a0cf639e56 +Author: Nathan Wiegand <nathanwiegand@gmail.com> +Date: Fri Nov 4 23:59:08 2011 -0700 + + Removed a superfulous comment + +commit a44577c0162e273681e4a9a3cc5f5b37d4315b67 +Author: Nathan Wiegand <nathanwiegand@gmail.com> +Date: Fri Nov 4 23:55:52 2011 -0700 + + Removed a duplicate entry for an author. + +commit 198894e4c4f51c2c1784ad7c02eb45d2d1ada9bc +Merge: c4c67db 6e797d6 +Author: Keir Mierle <mierle@gmail.com> +Date: Fri Nov 4 21:47:05 2011 -0700 + + Merge pull request #2 from nathanwiegand/master + + CMake changes for OSX + +commit 6e797d678c4c19f6a9e21657d66183f412cc995b +Author: Nathan Wiegand <nathanwiegand@gmail.com> +Date: Fri Nov 4 21:43:28 2011 -0700 + + Uncomment the GUI part of the CMake file + +commit 33ef88a33860345d8906f3c9dd22d8dbce3df53e +Author: Nathan Wiegand <nathanwiegand@gmail.com> +Date: Fri Nov 4 21:31:22 2011 -0700 + + Fixed build error on OSX by adding 'glog' to the dependencies in the tracker CMake + commit 531c79bf95fddaaa70707d1abcd4fdafda16bbf0 Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> Date: Sat Aug 20 00:00:42 2011 +0200 @@ -91,222 +447,3 @@ Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> Date: Thu Aug 18 20:51:43 2011 +0200 Fix detect.cc. - -commit ec18cc5ea9ae2e641075a847e82d0aacb8415ad8 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Thu Aug 18 17:45:37 2011 +0200 - - Compute and return Pearson product-moment correlation coefficient between reference and matched pattern. - -commit 21d4245c63a01bfc736192d55baf10983e7c9ec7 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Thu Aug 18 16:18:44 2011 +0200 - - UI and API support for affine tracking. - -commit a4876d8c40dcde615b44009c38c49e9a1b1d4698 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Wed Aug 17 20:26:01 2011 +0200 - - Hack to make sad.cc compile with MSVC on system without support for the SSE instruction set. - -commit 0de723dfce5bbe44dbd19be8cd6dd6e9b03b7924 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Wed Aug 17 20:10:46 2011 +0200 - - Fix slow path (for computers without SSE2). - Heap allocate scores in detect.cc - -commit 65a9d496f81e8b37eae39a4063957b8be9a4e6f0 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Wed Aug 17 19:25:17 2011 +0200 - - Fix compilation on OSX. - -commit d22720e618456329388d2c107422c3b371657cba -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Wed Aug 17 14:14:45 2011 +0200 - - Improve Detect and SAD Tracker API and documentation. - -commit 5d6cd4ad365b061901bad40695b51d568487a0cf -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Wed Aug 17 11:57:29 2011 +0200 - - MSVC support fixes. - -commit 50f0323173c6deebd6aaf9c126f0b51b2a79c3c1 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 16 23:21:37 2011 +0200 - - Detector can detect features similar to a given pattern. - -commit 5734cc27bbf84c2b6edcfcc1ea736798e12d5820 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 16 22:53:54 2011 +0200 - - Ensure SAD Tracker is C compatible. - Update Detect API documentation. - -commit 701c42842574064fea992f8822e3899cb9066108 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 16 21:56:42 2011 +0200 - - Remove FAST detector. - Add Moravec detector. - This detector is more suited to tracking since it try to choose patterns which are unlikely to drift by computing SAD with neighbouring patches. - It could be improved to better avoid edges. - -commit 9bdf93e13fc880c78b6f34397da673388c16040e -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 16 21:55:08 2011 +0200 - - Fix Qt Tracker GL to work with AMD drivers. - -commit 81613ee0cc94b315f333c9632b18b95d426aad05 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 16 21:54:12 2011 +0200 - - Make CameraIntrinsics (and thus Qt tracker) compilable without linking libmv. - -commit a1d9a8fa8b01ef7cf2a79b3b891633fc333fc9cf -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 16 21:24:51 2011 +0200 - - Fix SAD tracker. Pattern was transposed by affine pattern sampler. - -commit c3b794da2e7fd23f2fbdf90dbd71de0e6b3bc811 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 16 21:19:02 2011 +0200 - - Fix SAD tracker. Pattern was transposed by affine pattern sampler. - -commit a9b61bf3356f27174cdd983f562f99c3a6a2cc35 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Sun Aug 14 09:56:51 2011 +0200 - - Clarify CameraIntrinsics documentation. - Edit CameraInstrinsics test to fail. - -commit 10bdad9ad2cea2603896263cde5a5339169a9af0 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Fri Aug 12 21:05:32 2011 +0200 - - Fix out of bound access in warp bilinear sampling. - -commit dd9a418db021a28af2c1198d5e5b9e68fe048a03 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Fri Aug 12 19:14:36 2011 +0200 - - Fix compilation with -funsigned-char. - -commit bd1a268ede39b67f2ba4b360f6fc693419e7cd7f -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Fri Aug 12 18:39:27 2011 +0200 - - CameraIntrinsics fixes. - -commit ae513b39fb779632f96ceff7c1e014fb8e68702a -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 9 19:38:58 2011 +0200 - - Remove stray QDebug include. - -commit 1e58f55078ce6009a885be30ae0316aec6ed8239 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 9 14:16:31 2011 +0200 - - Make API future-proof (for an eventual affine or planar tracker). - -commit c2af303e7bf0dddcb02937323ac5846b1801e6cc -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 9 11:13:29 2011 +0200 - - Remove reconstruction breaking debug code. - -commit 8792a633e5c5f1c1f12e164b9e8897ca0790ac59 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 9 10:49:18 2011 +0200 - - Remove getchar()s. - -commit 63a9bdee0cbd1197e0315d01c27bfc2361bd5656 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 9 10:35:07 2011 +0200 - - Adapt patch to new PipelineRoutines code generation strategy. - -commit 096ff1a4070f7212c50fb0a4b2feec7ca9d97158 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 9 09:54:12 2011 +0200 - - Merge max_image and max_track fix from tomato. - -commit d8450cd3c37278a397482cd36b1e2419f154cfb9 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Tue Aug 9 09:38:49 2011 +0200 - - Synchronize tree with Tomato: Merge patch for better resection, keep deprecated KLT tracker. - -commit e9b2dca920cf9575c15150a4988634b00e343a41 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Mon Aug 8 17:07:08 2011 +0200 - - Fixes, Documentation. - -commit 4fc1c57a2d92442808ac4a3676e6d9a25a51e310 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Sun Aug 7 14:35:08 2011 +0200 - - Improve tracker resilience by penalizing large motion vectors. - -commit cc8e7e8e08cd91f75c080a0091461ca9fe969664 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Sun Aug 7 09:28:09 2011 +0200 - - Leverage SSE2 SAD instruction for 16x speed improvement in integer pixel search resulting in ~1ms per marker for 16x16 pattern on 128x128 region. - -commit f362ab4999a768370fca57552464b459eb9fbddc -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Sun Aug 7 09:06:04 2011 +0200 - - Improve SAD Tracker subpixel precision (avoid drift even when adapting at each frame). - -commit fce7a214c561b5f5f0e17115c31fb48814bde2db -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Sat Aug 6 21:57:06 2011 +0200 - - Track using simple Sum of Absolute Differences matching. - This method is simpler, more robust, faster and accurate. - -commit 620a7a35d9a2818bf6e9dbf5d11debda4be6bc26 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Fri Jul 29 12:35:57 2011 +0200 - - Add Intersect unit test. - -commit a2bf58fa57be11215eb17ff7f7de58f97d480ec3 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Thu Jul 28 11:08:06 2011 +0200 - - Remove tests depending on dead code. - Fix CameraIntrinsics test. - Add Intersect and Resect tests. - -commit 19bddee10b4879c8cd2238ccdf5b8f7620cf8384 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Wed Jul 27 12:07:21 2011 +0200 - - Image Distortion: Fixes and more testing. - -commit 0454d97da328fb0eda8c6c50511ac31864a6d3d6 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Wed Jul 27 10:32:37 2011 +0200 - - Test float image distortion. - -commit 8db01595a8721f766d85931a8d92b780461d8741 -Author: Matthias Fauconneau <matthias.fauconneau@gmail.com> -Date: Wed Jul 27 10:27:07 2011 +0200 - - Image Distortion: Bilinear sampling, Optimization, Instantiate all variants (Distort/Undistort, float/ubyte, 1-4 channels). |