Sales Engineer: Grace Gao

Email: grace@rsnv.cn

WhatsApp: +86 199 2997 5286

Serial No.	Target Image	Target Introduction	Specification Dimension	Base Material	Serial No.	Target Image	Target Introduction	Specification Dimension	Base Material
1		Four-Bar Target: The four-bar target is used to calculate the resolvable temperature difference (minimum resolvable temperature difference, MRT) for MRT testing. Targets with different spatial frequencies correspond to targets with different test rates, and targets with different width dimensions and spatial frequencies can all match the rotating target wheel.	Customized	Stainless Steel	7		Cross-Hole Target: The cross-hole target is used for alignment, aiming and focusing functions, and it is manufactured based on machined holes and cross patterns.	Customized	Stainless Steel
2		Triangle Target: The triangle target is used to test the TOD (thermal image orientation discrimination) of infrared thermal imagers; the TOD parameter is similar to MRT D or MDT D testing. However, TOD or MDT D testing is more advanced in theory and practice.	Customized	Stainless Steel	8		Double Four-Bar Target: The double four-bar target is based on its vertical and horizontal four-bar patterns, and is used for MRT D testing; it can also save testing time.	Customized	Stainless Steel
3		Hollow Target: The circular hole target is used to test MDTD (minimum detectable temperature difference parameter), and can also be used for axis alignment or aiming processes.	Customized	Stainless Steel	9		Multi Four-Bar Target: The multi four-bar target is a high-efficiency target for testing MRT D parameters. It has multiple four-bar patterns and can replace a series of single-pattern four-bar targets.	Customized	Stainless Steel
4		Square Target: The square target is used to test parameters of NTD (Non-Destructive Testing) such as FPN (Fixed Pattern Noise), STF (Signal Transfer Function), and ATF (Aperiodic Transfer Function).	Customized	Stainless Steel	10		Multi-Hole Target: The multi-hole target is a high-efficiency target for testing MDTD (Minimum Detectable Temperature Difference) parameters, with multiple circular hole patterns; it can replace a series of single-pattern circular hole targets.	Customized	Stainless Steel
5		Slit Target: The slit target is made by processing rectangular patterns of different widths, and is used to test SRF (Slit Response Function).	Customized	Stainless Steel	11		Cross Target: The cross target is used to evaluate the effectiveness of image processing in noise testing.	Customized	Stainless Steel
6		Knife-Edge Target: The knife-edge target is based on testing the line spread function and MTF (Modulation Transfer Function) of the knife edge, and it is manufactured based on a sharply processed half-moon knife edge.	Customized	Stainless Steel	12		Wheel Target: The contour target is used to evaluate the recognition range of the tested camera for real targets.	Customized	Stainless Steel

Sales Engineer: Grace Gao

Email: grace@rsnv.cn

WhatsApp: +86 199 2997 5286

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