Add Colmap SIFT Features #2525

Job	Run time
Benchmark (sift, door-12, 15, JPG, test_data, olsson-loader, 1296, true)	11m 19s
Benchmark (lightglue, door-12, 15, JPG, test_data, olsson-loader, 1296, true)	19m 55s
Benchmark (sift, skydio-8, 15, jpg, wget, colmap-loader, 760, true)	4m 24s
Benchmark (lightglue, skydio-8, 15, jpg, wget, colmap-loader, 760, true)	5m 59s
Benchmark (sift, skydio-32, 15, jpg, wget, colmap-loader, 760, true)	8m 56s
Benchmark (lightglue, skydio-32, 15, jpg, wget, colmap-loader, 760, true)	38m 21s
Benchmark (sift, palace-fine-arts-281, 15, jpg, wget, olsson-loader, 320, true)	34m 48s
Benchmark (lightglue, notre-dame-20, 15, jpg, wget, colmap-loader, 760, false)	15m 42s
Benchmark (sift, 2011205_rc3, 15, png, wget, astrovision, 1024, true)	26m 13s
Benchmark (lightglue, 2011205_rc3, 15, png, wget, astrovision, 1024, true)	36m 12s
Benchmark (sift, gerrard-hall-100, 15, jpg, wget, colmap-loader, 760, true)	37m 7s
Benchmark (lightglue, gerrard-hall-100, 15, jpg, wget, colmap-loader, 760, true)	3h 7m 46s
Benchmark (sift, south-building-128, 15, jpg, wget, colmap-loader, 760, true)	48m 38s
Benchmark (lightglue, south-building-128, 15, jpg, wget, colmap-loader, 760, true)	2h 23m 45s
	10h 19m 5s

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