Depth images exported as .exrs are empty.

Question

Depth images exported as .exrs are empty.

raincrash opened this issue 4 years ago · 5 comments

The exported depth images are blank. I could capture the RGB images, but the depth images are blank. I am using an iPhone 12 Pro. Is this expected?

Answer 1 · 2021-02-11T02:30:24.000Z

Hi @raincrash, is the issue still reproduced with client_example.py?
Note that while RCDCamera sends RGB image as it, it sends depth array, not an image(which i didn't specify it in README...). Client must convert it to an image in some way, and client_example.py shows one example.

If it is not your case, could you show me your code snippet?

Thanks.

Answer 2 · 2021-02-11T07:19:18.000Z

Hi @pjessesco, Thank you for the quick reply. I have not modified the client example (except for the IP address) and pushed the main branch to an iPhone 12 Pro. And using the client from a different windows (WSL2) machine. Although, I get the images right, the depths (1.exr and 2.exr) return blank scenes.

Answer 3 · 2021-02-15T02:24:07.000Z

Hi @raincrash, sorry for delay, because it was holiday in my country. I tested again without code changes(except filename), it works for my case. I run the script on windows, with iPad 4gen 12.9 inch.

Is the blank images mean that there are only zero values?

Answer 4 · 2021-02-15T02:36:37.000Z

Could you try depth_png branch? It'll send depth image as PNG format.

Answer 5 · 2021-02-23T05:31:50.000Z

Hi @raincrash, is there any update?