Super-resolution reconstruction and local area processing

Holst, Gerald C.; Cloud, Eugene L.; Lee, Harry; Pace, Teresa; Manville, Drew; Puritz, James

doi:10.1117/12.724482

Cited by 1 publication

(3 citation statements)

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“…TTP proposed by NVESD is to evaluate target acquisition performance of thermal imaging systems instead of the Johnson criterion [1][2][3][4][5][6] , and is defined as following,…”

Section: Targeting Task Performance Modelmentioning

confidence: 99%

“…Figure 1 shows the relation of curves in TTP model. TTP model can evaluate target acquisition performance of thermal imaging systems, and not only reflects the system's resolution capability, but also reflects system's detection ability by integration [1][2][3][4][5][6] . Figure 1 shows the relation of curves in TTP model.…”

Section: Targeting Task Performance Modelmentioning

confidence: 99%

“…Background is assumed to be uniform usually for evaluating the performance of thermal imaging systems in MRTD model, however the impact of background cannot be ignored for target acquisition in reality. Night Vision and Electronic Sensors Directorate (NVESD) has proposed the targeting task performance (TTP) model [1][2][3][4][5][6] to evaluate target acquisition performance of thermal imaging systems instead of Johnson criterion. TTP uses target-to-background contrast C tgt to describe the impact of background for target acquisition, and can accurately predict system performance.…”

Section: Introductionmentioning

confidence: 99%

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Background character research for synthetical performance of thermal imaging systems

Chen

Wang

et al. 2014

SPIE Proceedings

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Background is assumed to be uniform usually for evaluating the performance of thermal imaging systems, however the impact of background cannot be ignored for target acquisition in reality, background character is important research content for thermal imaging technology. A background noise parameter σ was proposed in MRTD model and used to describe background character. Background experiments were designed, and some typical backgrounds(namely lawn background, concrete pavement background, trees background and snow background) character were analyzed by σ.MRTD including σ was introduced into MRTD-Channel Width(CW) model, the impact of above typical backgrounds for target information quantity were analyzed by MRTD-CW model with background character. Target information quantity for different backgrounds was calculated by MRTD-CW, and compared with that of TTP model. A target acquisition performance model based on MRTD-CW with background character will be research in the future.

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“…TTP proposed by NVESD is to evaluate target acquisition performance of thermal imaging systems instead of the Johnson criterion [1][2][3][4][5][6] , and is defined as following,…”

Section: Targeting Task Performance Modelmentioning

confidence: 99%

Section: Targeting Task Performance Modelmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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