How to deal with depth.exrfile

hahawhat-ch opened this issue 4 years ago · 1 comments

hahawhat-ch commented 4 years ago

Dear 3D60 authors：
I'm just download your dataset ，Thank you ！I'm new in depth filed，so when I check the depth.exr file(with photoshop)，i'm confused，it looks like that different from the ground truth I saw before，how can i deal with the depth.exr.Thank you

zuru commented 4 years ago

You can use opencv-python to load it:

  depth = cv2.imread(filename, cv2.IMREAD_ANYDEPTH)

See also:

3D60/ThreeD60/common.py

Line 86 in 5d574cd

def _load_depth_image(filename, data_type):

External useful tools are:

The binaries at https://www.openexr.com/ (for displaying with an external viewer)
Irfraview (https://www.irfanview.com/) with its plugins can also open .exr files for viewing
Tev (https://github.com/Tom94/tev) is a similar tool that opens and shows .exr files.