arosics issueshttps://git.gfz-potsdam.de/danschef/arosics/-/issues2023-04-19T13:05:25+02:00https://git.gfz-potsdam.de/danschef/arosics/-/issues/79Apply detected shifts to different resolution images2023-04-19T13:05:25+02:00Philippe VerleyApply detected shifts to different resolution imagesDear Daniel,
We're using AROSICS to coregister tropical canopy drone images, 5cm resolution.
We noticed that both global and local shift perform better in our case with lower res images (~1m).
So I intended the following chain:
* detec...Dear Daniel,
We're using AROSICS to coregister tropical canopy drone images, 5cm resolution.
We noticed that both global and local shift perform better in our case with lower res images (~1m).
So I intended the following chain:
* detect local shift on 1m-res image with COREG_LOCAL.correct_shifts()
* apply these shifts to the 5cm-res image with DESHIFTER
but results are erratic. Should it work out of the box? If so could you please guide us in parametrizing correctly both COREG_LOCAL and DESHIFTER?
[Documentation on the topic](https://danschef.git-pages.gfz-potsdam.de/arosics/doc/usage/global_coreg.html#apply-detected-shifts-to-multiple-images) says that deshifting should be applied to images derived from the same satellite dataset. Does it imply images with same resolution?
Kind regards,
Philippe Verley (AMAP lab, Montpellier, France)https://git.gfz-potsdam.de/danschef/arosics/-/issues/53Implement a filtering technique that flags tie points with largely differing ...2021-05-04T22:35:29+02:00Daniel SchefflerImplement a filtering technique that flags tie points with largely differing shift direction compared to adjacent tie points.Such largely differing shift directions appear especially in case of high resolution input images and may cause warping artifacts. To prevent this, it may be useful to add a filtering technique that detects such cases and flags them befo...Such largely differing shift directions appear especially in case of high resolution input images and may cause warping artifacts. To prevent this, it may be useful to add a filtering technique that detects such cases and flags them before warping.Daniel SchefflerDaniel Schefflerhttps://git.gfz-potsdam.de/danschef/arosics/-/issues/39Automatically crop the reference image to the target image dimensions + margi...2023-01-31T23:11:24+01:00Daniel SchefflerAutomatically crop the reference image to the target image dimensions + margin to reduce memory load in case of much larger reference images.Currently AROSICS gets stuck when the input images have very large pixel dimensions (depending on the host technical resources). This should be handled somehow. As a first step, those parts of the reference image that are not needed for ...Currently AROSICS gets stuck when the input images have very large pixel dimensions (depending on the host technical resources). This should be handled somehow. As a first step, those parts of the reference image that are not needed for co-registration should also not be read into memory.Daniel SchefflerDaniel Schefflerhttps://git.gfz-potsdam.de/danschef/arosics/-/issues/10Implement logging2021-03-18T17:19:39+01:00Daniel SchefflerImplement loggingDaniel SchefflerDaniel Schefflerhttps://git.gfz-potsdam.de/danschef/arosics/-/issues/9Add automatic setup routine2017-06-28T17:35:46+02:00Daniel SchefflerAdd automatic setup routineMerging CoReg_Sat into a cookiecutter project including a pip installer is planned.Merging CoReg_Sat into a cookiecutter project including a pip installer is planned.Daniel SchefflerDaniel Schefflerhttps://git.gfz-potsdam.de/danschef/arosics/-/issues/8Add automatic selection of optimal matching band.2017-06-26T19:10:49+02:00Daniel SchefflerAdd automatic selection of optimal matching band.based on image metadata such as centre wavelengthbased on image metadata such as centre wavelengthDaniel SchefflerDaniel Schefflerhttps://git.gfz-potsdam.de/danschef/arosics/-/issues/7Provide additional options for adjusting sensitivity of outlier detection alg...2017-06-30T22:30:48+02:00Daniel SchefflerProvide additional options for adjusting sensitivity of outlier detection algorithms.needed options:
* reliability threshold
* minimal MSSIM improvement value
* RANSAC target outlier proportionneeded options:
* reliability threshold
* minimal MSSIM improvement value
* RANSAC target outlier proportionDaniel SchefflerDaniel Schefflerhttps://git.gfz-potsdam.de/danschef/arosics/-/issues/6Add multi-projection support2021-09-14T14:23:18+02:00Daniel SchefflerAdd multi-projection supportThe current algorithms expects the input data to have equal geographical projections. Automatic reprojection would be nice.The current algorithms expects the input data to have equal geographical projections. Automatic reprojection would be nice.Daniel SchefflerDaniel Scheffler