ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Mon, 13 Apr 2015 17:21:12 +0200Problem with Zhang's Whiteboard Rectification formulashttps://ask.sagemath.org/question/26487/problem-with-zhangs-whiteboard-rectification-formulas/
If anyone is familiar with this, or even if you aren't, could you take a look at my attempt to implement Zhang's "Single-View Geometry of A Rectangle With Application to Whiteboard Image Rectification" to work in Python.
I've posted it to stackoverflow, but the problem may not be with the code, it may be with the math.
Here is the stackoverflow link: http://stackoverflow.com/questions/29559608/white-board-rectification-with-python-throws-error
Here is the sage link: https://cloud.sagemath.com/projects/a8af3fd5-1390-4e80-a12a-13f18f77fdc0/files/Sage Whiteboard rectification.sagews
Here is the sage link to the python version: https://cloud.sagemath.com/projects/a8af3fd5-1390-4e80-a12a-13f18f77fdc0/files/Python rectification that throws error.py
ThanksFri, 10 Apr 2015 23:31:00 +0200https://ask.sagemath.org/question/26487/problem-with-zhangs-whiteboard-rectification-formulas/Comment by vdelecroix for <p>If anyone is familiar with this, or even if you aren't, could you take a look at my attempt to implement Zhang's "Single-View Geometry of A Rectangle With Application to Whiteboard Image Rectification" to work in Python.</p>
<p>I've posted it to stackoverflow, but the problem may not be with the code, it may be with the math.</p>
<p>Here is the stackoverflow link: <a href="http://stackoverflow.com/questions/29559608/white-board-rectification-with-python-throws-error">http://stackoverflow.com/questions/29...</a></p>
<p>Here is the sage link: <a href="https://cloud.sagemath.com/projects/a8af3fd5-1390-4e80-a12a-13f18f77fdc0/files/Sage">https://cloud.sagemath.com/projects/a...</a> Whiteboard rectification.sagews</p>
<p>Here is the sage link to the python version: <a href="https://cloud.sagemath.com/projects/a8af3fd5-1390-4e80-a12a-13f18f77fdc0/files/Python">https://cloud.sagemath.com/projects/a...</a> rectification that throws error.py</p>
<p>Thanks</p>
https://ask.sagemath.org/question/26487/problem-with-zhangs-whiteboard-rectification-formulas/?comment=26514#post-id-26514Your link on the cloud answers
Error opening 'Sage' -- "path Sage of project
a8af3fd5-1390-4e80-a12a-13f18f77fdc0 is not public"Mon, 13 Apr 2015 17:21:12 +0200https://ask.sagemath.org/question/26487/problem-with-zhangs-whiteboard-rectification-formulas/?comment=26514#post-id-26514