Infrared Technology, Volume. 45, Issue 11, 1133(2023)
Review of Dim Small Target Detection Research in Single Infrared Image
For long-distance and wide field-of-view scenes, infrared target detection has significant challenges owing to the principle of a thermal imager, interference of the atmospheric environment, and attenuation of infrared radiation by long-distance transmission media. Based on the characteristic analysis of small-target infrared images, such as complex background, dim and small targets, low image contrast, and lack of image structures, we reviewed the research status of infrared dim small-target detection from target highlight and background estimation and discussed the development trend of infrared dim small-target detection.
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FAN Zunlin, WANG Hao, GUAN Naiyang, YE Tingting, SUN Qianchong. Review of Dim Small Target Detection Research in Single Infrared Image[J]. Infrared Technology, 2023, 45(11): 1133