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1,566 Commits 8 Branches 45 Tags
eb1e71114ca161615d7bce080ae9a2ccc0bf465a
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53 Commits
Author SHA1 Message Date
Johannes Schönberger eb1e71114c fix and improve estimation of geometric transformation parameters 
Design matrix was not composed correctly as functional model was incorrect.
Additionally estimation is now based on total least-squares method.
 2012-08-08 19:13:45 +02:00
Johannes Schönberger d9a88c95b5 add doc for and restructure polynomial coefficients 2012-07-22 16:52:54 +02:00
Johannes Schönberger 2ae4dd4551 fix scale initialization in implicit composition of similarity 2012-07-22 16:41:58 +02:00
Johannes Schönberger be6bb0c809 combination of two transformations of the same type result in this type again 2012-07-22 16:38:25 +02:00
Johannes Schönberger 87c57770ba reimplement implicit parameter functionality of transformations 2012-07-22 16:24:58 +02:00
Johannes Schönberger 0f5d6153d2 fix bug in estimation of similarity transformation 2012-07-22 08:58:37 +02:00
Johannes Schönberger f971c25a0b remove some blank lines 2012-07-22 08:21:31 +02:00
Stefan van der Walt a130b8d2d9 Refactor geometric transforms. 2012-07-20 17:57:15 -04:00
Johannes Schönberger afb479d766 geometric_transform can transform single coordinate tuple 2012-07-15 17:51:34 +02:00
Johannes Schönberger d7b2c5b51b add missing doc string for polynomial forward transformation 2012-07-15 15:47:12 +02:00
Johannes Schönberger 5feafee220 extend doc string example for geometric transformations 2012-07-15 15:47:12 +02:00
Johannes Schönberger 9dbad0023c add support for using transformation objects in warp function 2012-07-15 15:47:12 +02:00
Johannes Schönberger 4dcf8528bf change interface of transformation merging 2012-07-15 15:47:12 +02:00
Johannes Schönberger b2ca833509 fix transformation union and add test case 2012-07-15 15:47:12 +02:00
Johannes Schönberger 234810be10 fix inconsistent doc strings 2012-07-15 15:47:12 +02:00
Johannes Schönberger e2ce1d63de redesign class interface 2012-07-15 15:47:12 +02:00
Johannes Schönberger 640edc2a62 fix doc string formatting of function estimate_transformation 2012-07-15 15:47:12 +02:00
Johannes Schönberger ec5c339c68 fix wrong exception type 2012-07-15 15:47:12 +02:00
Johannes Schönberger 2a75b78838 change arguments of function estimate_transformation 2012-07-15 15:47:12 +02:00
Johannes Schönberger cb3c93a110 change API design and rename some functions 2012-07-15 15:47:11 +02:00
Johannes Schönberger 8bde92b66c remove inconsistent numeric correction and fix test case 2012-07-15 15:47:11 +02:00
Johannes SchönbergerandJohannes Schönberger acb1d71cd5 apply PEP8 guideline 2012-07-15 15:47:11 +02:00
Johannes SchönbergerandJohannes Schönberger fdf1b6dac1 fixe index errors and improve setup of some matrices 2012-07-15 15:47:11 +02:00
Johannes SchönbergerandJohannes Schönberger bbd9280c2f add example to make_tform doc string 2012-07-15 15:47:11 +02:00
Johannes SchönbergerandJohannes Schönberger da3239d0ff remove old import 2012-07-15 15:47:11 +02:00
Johannes SchönbergerandJohannes Schönberger 84e18de02d improve and restructure geomtric transformations 2012-07-15 15:47:11 +02:00
Stefan van der Walt 1dcc172f60 TST: Check number of input angles in radon tf. 2012-07-09 11:29:37 -07:00
Andreas Mueller 46e959a9d9 COSMIT some manual pep8, removed unused imports, removed unused variables and fixed a bug in a ValueError statement. 2012-06-29 11:27:23 +02:00
Andreas Mueller f7c56202d0 COSMIT no spaces around power `**`. Fun: https://gist.github.com/1671995 2012-06-29 11:27:23 +02:00
Andreas Mueller f7b3d8062c COSMIT pep8 2012-06-29 11:27:23 +02:00
Tony S Yu 048c6c06eb BUG: Fix stackcopy for grayscale image. 2012-05-15 15:56:26 -04:00
tonysyu 085af1d9e5 Merge pull request #184 from stefanv/fast_coordinate_map 
Implement fast image warping.
 2012-05-08 18:03:07 -07:00
Stefan van der Walt 4524f994e8 ENH: Better formulation of _stackcopy. 2012-05-08 16:21:53 -07:00
Stefan van der Walt 4296597cdf BUG: Temporary workaround for shape offset parameter in radon transform. 2012-05-08 15:43:09 -07:00
Stefan van der Walt 54dc1bb59c STY: Minor cleanups. 2012-05-08 12:26:26 -07:00
Stefan van der Walt feb3e920b1 TST: Increase radon transform threshold to make test more robust. 2012-05-07 14:14:31 -07:00
Stefan van der Walt f1ac4f9a09 STY: Move swirl to _warp_zoo so we can add more transforms later. 2012-05-04 12:19:15 -07:00
Stefan van der Walt a5d8593408 STY: Cleanups after Tony's review. 2012-05-04 12:16:05 -07:00
Stefan van der Walt a8e96f9b57 BUG: Fix Python 3 syntax error. 2012-05-03 18:13:55 -07:00
Pieter Holtzhausen 31e3ab52b3 Fixed padding in radon, iradon. Tests for small images. 2012-05-03 16:36:35 +02:00
Stefan van der Walt e13cc2541f BUG: Fix incorrect import. 2012-05-02 21:34:39 -07:00
Stefan van der Walt 7df3707c33 ENH: Implement fast coordinate transformations. 2012-05-02 21:31:23 -07:00
Emmanuelle Gouillart 3c9ab47677 BUG: division by zero for small arrays in iradon 2012-04-09 18:00:37 +02:00
Stefan van der Walt ac625e9d3b BUG: Correctly fix zip import for Python 3.2. 2to3 simply removes the itertools import line. 2012-03-03 11:42:16 -08:00
Stefan van der Walt e99f18be5a BUG: Fix imports for Python 3.2. 2012-03-03 11:18:16 -08:00
Andreas Mueller 2b6208cf3e DOC some sphinx and rst fixes 2012-02-21 18:01:22 +01:00
Warren Weckesser 69444305e8 DOC: fix probabilistic_hough docstring--use correct keyword arg in the docstring, plus a few spacing tweaks. 2012-01-08 16:52:39 -06:00
Stefan van der Walt bf609dfca0 DOC: Fix some scikits.image mentions. 2011-12-02 10:55:41 -08:00
Stefan van der Walt 62754ef66c STY: Remove unused imports. 2011-11-30 16:00:15 -08:00
Neil YagerandStefan van der Walt 45ee2e1323 BUG: Fix failing test_homography unit test. 2011-10-27 19:37:09 -07:00