computer-visiondatasetkitti

Kitti Eigen Split

I am wondering what is the Kitti Eigen Split. Why is it used in depth estimation? I am working with the Kitti dataset for my computer vision research. However, I am a beginner in computer vision terminology.

Thanks,

Solution

  • I have searched google a little more and I found that Eigen Split is a term from the paper:

    David Eigen, ChristianPuhrsch,andRobFergus.Depth map prediction from a single image using a multi-scale deep network. In NIPS*2014, pages 2366–2374.

    and here a brief summary about Kitti Split and Eigen Split:

    The KITTI-Raw dataset contains 42,382 stereo image pairs grouped into 61 scenes. Image sizes 1242×375.

    In the paper above they split Kitti in two ways:

    Kitti Split:

    28 Scenes - testing.

    33 Scenes - training and validation.

    29,000 images -> training

    1,159 images -> validation

    Eigen Split:

    29 Scenes - testing.

    32 Scenes - training and validation.

    22,600 images -> training

    888 images -> validation