Minimum Time Search in Real-World Scenarios Using Multiple UAVs with Onboard Orientable Cameras

Table 1

Works comparison.

Work	Targets		UAVs		Sensor				Optimization
	Multiple	Moving	Multiple	Dynamic Model	Type	Range	Efficiency	Moving	Criteria	Approach
[11]				simplified	radar (DL)	wide	FN			SQP
[12]				simplified	radar (DL)	wide	FN			Greedy
[13]				simplified	camera (DL)	limited	FN			Gradient
[14]				simplified	camera (DL)	limited	FN			Max-sum
[15]				simplified	generic	wide	FN			Gradient
[16]				simplified	generic	wide	FN			Gradient
[17]				waypoints	camera (DL)	limited	FN/FP		IG	Gradient
[19]				simplified	camera (DL)	limited	FN/FP		Uncertainty	Gradient
[20]				waypoints	generic	quadtree	FN/FP			Greedy
[21]				waypoints	camera	limited	FN			Graph
[22]				simplified	camera	limited	FN		Discounted Uncertainty	MAB
[4]				cell-to-cell	generic	cell	ideal		Discounted	CEO
[5]				cell-to-cell	generic	cell	ideal		ETD	BOA
[6]				cell-to-cell	generic	cell	ideal		ETD
[7]				cell-to-cell	radar, sonar, camera				ETD	CEO
[8]				cell-to-cell	generic	cell	ideal		MCSTD	Greedy
[9]				complex	radar (DL)	wide	FN/FP		ETD with constraints
[10]				complex	radar (DL)	wide	FN/FP		ETD and others	GA
This work				complex	camera	limited	FN		ETD and others	GA