Thermal image processing resulting in misaligned, choppy reflectance map

PIX4Dmapper
1

Hi,

I’m having difficulty stitching my thermal images into a clean reflectance map. I am using an ICI 8640P thermal camera and Sony UMC R10C RGB camera that are simultaneously capturing images at 1 second intervals.

The RGB images are stitching just fine, however the thermal are not. Every time I process the thermal images, about 10% of the images fail to calibrate - not sure if this is the problem. The only thing I can think is that maybe my camera parameters are not set up correctly.

Thermal:

6-23 Cotton VRI TIFF_rgba_grayscale
6-23 Cotton VRI TIFF_rgba_grayscale2561×3505 1.46 MB

2

Hi, What is the resolution of the thermal images? Also, we recommend processing the tehrmal and RGB images as separate projects, if you are already not doing so. Can we get your quality report (pdf) and logfile? What was the frontal and side overlap?