Sentence examples for between targets and background from inspiring English sources
Because these targets become a feature of the image (i.e. there is no relative motion between targets and background) these simulations test the most demanding condition observed in physiological STMD experiments [9].
It was found that the rate of decrease of dual-band measurement uncertainties with increasing difference between target and background temperatures decreases with increasing target temperature.
To improve the contrast between target and background, we propose a novel infrared image enhancement approach by highlighting target and suppressing background clutters.
MPCM can increase the contrast between target and background, which makes it easy to segment small target by simple adaptive thresholding method.
The paper describes a generalized optimization method for night vision devices (NVDs) design taking into account stochastic external surveillance conditions – ambient light illumination, atmosphere transmittance, contrast between target and background and target type.
The definition of the energy functional is the key point to the level set segmentation, which shall be able to express the characteristic of SAR images properly and reflect the differences between target and background.
To solve this, a redefined contrast formula (Eqs. 2 and 3) is introduced in which contrast is equal to an absolute value of the difference between target and background luminance divided by the larger of the two luminances.
It performs exceptionally well in the sequences where there is a significant thermal contrast between target and background (MW01, MW03, and MW05: Figures 5 7), resulting in the heighest precision of all three algorithms, and succeeds in providing a learned model capable of dealing with a very dynamic background.
