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### Increasing Access
While using angles in mathematical and geometric constructions, we often want the angle to be in the principal range i.e. from -180 to 180 degrees (or -PI to PI in radians). We…
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Hi COLMAP authors,
As far as I understand, in the case of unknown intrinsics (e.g., unknown focal length but assuming zero-skew and fx=fy), COLMAP handles this by simply optimizing each camera’s fo…
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Congratulations for the series of works. They are very well made and useful. My questions are about the axis and reference frame orientation.
The 3d coordinates of the body points with respect to w…
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With the latest Bz offset changes on THEMIS-E, we need a way to estimate the Bz component using particle data. From Vassilis:
As we discussed we would like to determine the field line direction fro…
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## Summary
When rotating the `sensor`, AoLP map also rotates as if the AoLPs were the texture of the object. But in reality, the AoLPs will change when the poses of objects or the cameras change be…
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NXdata groups that contain three-dimensional data representing S(**Q**) are often stored with axes that are parallel to the principal reciprocal lattice vectors (e.g., H, K, L). When transformed to cr…
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Prepared with @benjaminhwilliams
Problem statement:
We would like to be able to support the general application of diamond anvil cells with arbitrary opening angles with any appropriate format …
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Add a tab to the Django site that visualizes with d3.js the progression of the worm simulation tracks as it gets closer in parameter space to the cluster of 12,000+ worms in our database.
Notes fro…
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Title.
On input ``(-8)^(1/3)`` I get ``1 + 1.7320508076i`` but it should be ``-2``, in fact, it shouldn't even have an imaginary part, regardless of the value of the base.
When plotting the functi…
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We were discussing the convention of the gimbal and I am copying some of the things we discussed for reference:
I had a confusion about the convention the gimbal and Gazebo are having and then @mu…