홍석쓰 블로그

좌표축 변환 행렬의 column vector는 basis vector다. 좌표 변환행렬의 column vector가 아니라.

https://github.com/hongsukchoi/generic_tools/blob/master/rendering.py GitHub - hongsukchoi/generic_tools Contribute to hongsukchoi/generic_tools development by creating an account on GitHub. github.com 월드좌표계가 없을 때, 즉 카메라가 한 대만 있을 때, scene 혹은 object의 mean position은 주어졌다고 가정하고 360도 렌더링하는 코드를 짰다. 타겟인 오브젝트의 point가 아니라 neural radiance field를 다른 뷰에서 렌더링하고 싶은지라 카메라를 돌리는 수밖에 없었다. object를 mean position중심..

# affine transform for feature extraction img, trans, mask, bbox = self.affine_transform_and_masking(img, mask, cfg.render_img_shape, mask, expand_ratio=cfg.render_bbox_expand_ratio) K[0, 0] = K[0, 0] * cfg.render_img_shape[1] / bbox[2] K[1, 1] = K[1, 1] * cfg.render_img_shape[0] / bbox[3] K[0, 2] = (K[0, 2] - bbox[0]) * cfg.render_img_shape[1] / bbox[2] K[1, 2] = (K[1, 2] - bbox[1]) * cfg.rende..

https://github.com/microsoft/torchgeo/issues/529 Conda installs a cpu version of pytorch and torchvision · Issue #529 · microsoft/torchgeo Conda installation (tested on Ubuntu 20.04) installs a cpu version of pytorch and torchvision. In my own project, the only remedy I've found was to hardcode the pytorch package to use. Poor sol... github.com 'conda install pytorch' kept throwed me torch.conda..

09.21.2024Open3D 관련https://github.com/isl-org/Open3D/issues/6508 What coordinate system does Open3D use? · Issue #6508 · isl-org/Open3DChecklist I have searched for similar issues. For Python issues, I have tested with the latest development wheel. I have checked the release documentation and the latest documentation (for master b...github.com  Why do they make a new camera coordinate system... ..

https://logicatcore.github.io/scratchpad/lidar/sensor-fusion/jupyter/2021/04/20/3D-Oriented-Bounding-Box.html 3D Oriented bounding boxes made simple Calculating 3D oriented bounding boxes. Oriented boxes are useful to avoid obstacles and make best utilitsation of the real navigationable space for autonomous vehicles to steer around. logicatcore.github.io 이거 어떻게 하지 고민했었는데, data point 의 eigen vect..

비디오 인풋을 가지고 논문을 써 본 경험이 두고두고 도움되는 것 같다. 생각해보면 거의 모든 회사가 이 논문에 대해 집중적으로 물어보고 궁금해한다. 기업에 가고 싶다면 비디오 관련 연구를 하나라도 하면 좋을 것 같다.

https://github.com/NVIDIA/apex/issues/473

https://github.com/ga0/pyprotect/issues/11 libpyprotect.so: undefined symbol: PyThread_tss_get · Issue #11 · ga0/pyprotect After make, i get the file "libpyprotect.cpython-37m-x86_64-linux-gnu.so", then from the same directory i do "import libpyprotect" i get ModuleNotFound error, Then I rename it t... github.com https://github.com/hfutcgncas/normalSpeed/issues/3