The demo result doesn't look so good as the result in paper?

Question

The demo result doesn't look so good as the result in paper?

Opened this issue a year ago · 8 comments

I run the data set of sample provided by download_replica_sample.bash, which is the display effect. From this result, it seems that the effect is not as good as that in the paper. Need to change some parameters?

Answer 1 · 2023-01-05T02:41:19.000Z

PS: WARNING Could not initialize Vulkan and NGX. DLSS not supported.

Answer 2 · 2023-01-05T04:19:13.000Z

Hi @xiehousen. Could you please show me how to get that result? I even cannot get anything.

Answer 3 · 2023-01-05T06:47:33.000Z

In fact, I don't know how to compile to display. You may need to replace an instant ngp and gtsam version.

In addition, I will display many flags when running. But I don't know whether it is right to output these things.

Answer 4 · 2023-01-05T08:19:25.000Z

I can't see anything in the result

Answer 5 · 2023-01-05T08:33:56.000Z

The eval result (PSNR, L1) is zero.

Answer 6 · 2023-01-05T08:36:30.000Z

The eval result (PSNR, L1) is zero.

Same as my case. That's why the output result of GUI is as my aforementioned figure. I wonder what's wrong with this code? @ToniRV @jrpowers

Answer 7 · 2023-06-16T07:53:08.000Z

I got the same problem before and solved it by installing Vulkan SDK and enabling DLSS.

Install Vulkan SDK: https://vulkan.lunarg.com/doc/view/latest/linux/getting_started_ubuntu.html
Enable DLSS: NVlabs/instant-ngp#621 (comment)

Then compile instant-ngp.

Answer 8 · 2024-01-07T14:08:25.000Z

The eval result (PSNR, L1) is zero.

Same as my case. That's why the output result of GUI is as my aforementioned figure. I wonder what's wrong with this code? @ToniRV @jrpowers

I got the same problem.Do you solve it?