红外图像中包含了大面积连续的背景、红外小目标以及噪声等几个部分。
The infrared image includes several aspects: great-area continuous background, small infrared target, noise and so on.
制作具有光变图像（OVD）光栅条纹的大面积全息原版，是激光图像无油墨印刷的核心技术之一。
The technology to make a large area master with the grating of optically variable device (OVD) is role in holographic image embossing.
南海在临震前常出现大面积的卫星热红外图像亮温异常。
High temperature often occurs in Satellite based Thermal Infrared Scanning Images (STISI) of the South China Sea before earthquake.
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