Convert : Image ⇆ Maps & Image Frames to Video Sequence
Converts instance/class image maps to RGB semantic segmantion maps and vice-versa, using numerical class tags and color labels. And image frames to a video sequence.
Convert : Image ⇆ Maps & Image Frames to Video Sequence
Python scripts for converting instance maps/class tags to RGB semantic segmentation maps and vice-versa.
rgb.py: converts instance image maps to RGB segmentation maps.
inst.py: converts RGB segmentation maps to instance image maps.
‘color’ is a list of color labels for each class numerically arranged w.r.t each class number tag. Modify this in the scripts depending your requirements.
video.py: converts image frames to a video sequence at a specified fps rate.
Install Requirements
Install python packages from requirements.txt
pip install -r requirements.txtUsage
Instance maps to RGB maps
python rgb.py --path --imagewidth --imageheight --savepath
RGB Maps to Instance maps
python inst.py --path --imagewidth --imageheight --savepath
By default, the converted images are saved in ’./save/’ folder and image size is 2048x1024.
Disclaimer: You will not receive the same color masks if you try to convert back and forth. I think it’s because the colors are not properly interpreted during this. Feel free to fix this and leave a PR.
Image Frames to Video Sequence
python video.py --path --fps
Stores as video.avi in the same directory of script.