- Posts: 52
- Joined: Tue Apr 07, 2020 7:33 pm
- Real Name: Todd Clark
Hello,
My camera is experiencing very noticeable horizontal noise and harsh lines in lower light footage (shadows). Noise is acceptable of course but the lines with different brightness values is a problem.
The strange thing is, the upper ISO range 1200 and above does not have this issue whatsoever. Just very even noise throughout. Which is very easy to remove. I tried PIXEL Remapping but of course that would not solve the issue but I was desperate to try something.
I've attached 3 stills. Two at ISO 1000 to pronounce the issue (all issues are present throughout the entire lower ISO bank) And one at 3200 showing very even acceptable noise. The affects are more visible in the video.
You can also see the issue when viewing false color when monitoring. (The lines are present)
I know the sensor needs light but the horizontal lines seem like something is wrong.
Thoughts?
Thank you!
My camera is experiencing very noticeable horizontal noise and harsh lines in lower light footage (shadows). Noise is acceptable of course but the lines with different brightness values is a problem.
The strange thing is, the upper ISO range 1200 and above does not have this issue whatsoever. Just very even noise throughout. Which is very easy to remove. I tried PIXEL Remapping but of course that would not solve the issue but I was desperate to try something.
I've attached 3 stills. Two at ISO 1000 to pronounce the issue (all issues are present throughout the entire lower ISO bank) And one at 3200 showing very even acceptable noise. The affects are more visible in the video.
You can also see the issue when viewing false color when monitoring. (The lines are present)
I know the sensor needs light but the horizontal lines seem like something is wrong.
Thoughts?
Thank you!
- Attachments
-
- With horizontal noise Lines
- Horizontal Noise 1000_1.5.1 04_1.5.2 05.jpg (172.54 KiB) Viewed 2062 times
-
- No horizontal noise lines
- Horizontal Noise 3200_1.5.1_1.10.1 02.jpg (171.76 KiB) Viewed 2153 times
-
- With horizontal noise Lines
- InkedHorizontal Noise 1000_1.5.1_LI 02.jpg (177.29 KiB) Viewed 2153 times
CAM: BMPCC6K Pro OS: Windows 10 Pro Motherboard: ASRock X570 Taichi RAM: 64GB G.Skill CPU: Ryzen 3900X HARD DRIVES: OS-NVMe M.2 500GB / CACHE-NVMe M.2 1TB / ASSETS-NVMe M.2 2TB GPU: GeForce RTX2080 Super 471.68 Resolve Studio 17.3.2