Each of these scenes contains the rgb, thermal, msx, raw_image and colmap folders.If you want to use our "ThermalGaussian" program, we have slightly modified "dataset_readers.py", which will directly read the divided test set and training set named rgb and thermal folder. Therefore, we manually divided the test set and the training set according to our requirements by the pictures in the "rgb" and "thermal" folders,so that you can directly use our "ThermalGaussian" program， this may differ from the automatic partitioning of the original 3DGS ,as follows:
--building
	--sparse
	--rgb
    		--test
        		--img_001.jpg
        		--img_009.jpg
       	 		--……
    		--train
        		--img_002.jpg
        		--img_003.jpg
        		--……
	--thermal
    		--test
        		--img_001.jpg
        		--img_009.jpg
       		 	--……
    		--train
        		--img_002.jpg
        		--img_003.jpg
        		--……