Carsten Griwodz

Fix/vl feat compliance3

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## Description This PR merges PRs #114, #115 and #128, making it easier for those who need it. It adds two things: - faster grid filtering done on the CPU...

gauss-mode=relative fails with CUDA CC 3.5

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Runtime failure on MacBook Pro from 2013; Confirmed on a Linux machine with GTX 710. Strange; "relative" mode uses textures to save a multiplication in Gauss filtering. Texture use is...

[WIP] Remove Gaussian blur code alternatives that are exotic or didn't work very well

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## Description PopSift had a wide variety of downscaling and Gaussian filtering modes. These were written to increase the potential parallelism of PopSift, explore the trade-off between sequential operation and...

Pypopsift crashes. Investigate.

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Excerpt from a comment by @hhackbarth in #160: When I try to use it with the pypopsift wrapper from https://github.com/OpenDroneMap/pypopsift and an adapted CMakelists.txt file, also pypopsift builds successfully and...

First-order CUDA follow-up fix: do not use NVTX

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## Description Remove use of NVTX from the develop branch. This is a profiling feature that is not needed for everybody out there. People who know about it can add...

## Description All of PopSift's earlier descriptors were created by reading the Lowe paper again and again, attempting to understand how the descriptors should be implemented. We still believe that...

## Description Introduce the use of CUDA Managed Memory (CMM) and use it in a new feature matching function. The main change of this PR adds the malloc_mgd and free_mgd...