Add Colmap SIFT Features #2510

Job	Run time
Benchmark (sift, door-12, 15, JPG, test_data, olsson-loader, 1296, true)	7m 59s
Benchmark (lightglue, door-12, 15, JPG, test_data, olsson-loader, 1296, true)	9m 39s
Benchmark (sift, skydio-8, 15, jpg, wget, colmap-loader, 760, true)	3m 12s
Benchmark (lightglue, skydio-8, 15, jpg, wget, colmap-loader, 760, true)	3m 28s
Benchmark (sift, skydio-32, 15, jpg, wget, colmap-loader, 760, true)	5m 29s
Benchmark (lightglue, skydio-32, 15, jpg, wget, colmap-loader, 760, true)	8m 51s
Benchmark (sift, palace-fine-arts-281, 15, jpg, wget, olsson-loader, 320, true)	46m 52s
Benchmark (lightglue, notre-dame-20, 15, jpg, wget, colmap-loader, 760, false)	6m 19s
Benchmark (sift, 2011205_rc3, 15, png, wget, astrovision, 1024, true)	20m 49s
Benchmark (lightglue, 2011205_rc3, 15, png, wget, astrovision, 1024, true)	18m 50s
Benchmark (sift, gerrard-hall-100, 15, jpg, wget, colmap-loader, 760, true)	17m 46s
Benchmark (lightglue, gerrard-hall-100, 15, jpg, wget, colmap-loader, 760, true)	38m 41s
Benchmark (sift, south-building-128, 15, jpg, wget, colmap-loader, 760, true)	23m 52s
Benchmark (lightglue, south-building-128, 15, jpg, wget, colmap-loader, 760, true)	43m 37s
	4h 15m 24s

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