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uzh-rpg / ess

Repository relating to "ESS: Learning Event-based Semantic Segmentation from Still Images" (ECCV, 2022).
GNU General Public License v3.0
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Align between Events and RGB Camera #10

Closed ldkong1205 closed 1 year ago

ldkong1205 commented 1 year ago

Hi @SunZNing @MessikommerNico @danielgehrig18, thanks for open-sourcing this exciting research project!

I have a question about the DSEC-Semantic dataset. I saw from the DSEC website that there are calibration, events, and images all together with this dataset. I wonder if it is possible to align the events and RGB images in a pixel-wise manner. Thanks!

MessikommerNico commented 1 year ago

Hi Yes, it is possible to align the events and images with a homography. This is, however, an approximation that can still lead to some misalignments. You can check out an issue on the DSEC GitHub repository for more details about the alignment: https://github.com/uzh-rpg/DSEC/issues/25

ldkong1205 commented 1 year ago

Hi Yes, it is possible to align the events and images with a homography. This is, however, an approximation that can still lead to some misalignments. You can check out an issue on the DSEC GitHub repository for more details about the alignment: uzh-rpg/DSEC#25

Thanks for your reply!