Inv. response function U is not monotonic

[chaizheng2157]

Hello there, thanks for open-source.
I have a question that the inverse response function U is not monotonic based on my dataset (more than 1000 images, static scene and different exposure time from 0.05ms to 20ms). You said in this case, "it" should be smoothed or perturbed on your paper, and what is "it"?
I have modified some code like "G[255]" to "Gmax"(which is the max value in the G[]), is there some other codes I need to modified?
I'm sure that there are many different objects in the static scene, and the exposure time are incremental.

Best wishes.

[JakobEngel]

see JakobEngel/dso#16

[HieuPhan33]

Hi @chaizheng2157, could you please tell me how you can obtain the exposure time from your camera?
From what I know, the exposure time is equal to the shutter speed of the camera and should be constant all the time.
Can you clarify my understanding?
Thank you.