介绍了红外抑制器两种缩比模型的对比实验。
The contrast test of the two reduced-scale models of the infrared suppression is introduced.
超音速发动机尾喷流的红外抑制是超音速飞行器隐身性能的重要组成部分。
The supersonic exhaust jet infrared suppression is one of the most important components of the supersonic aircraft performance.
研究全尺寸红外抑制二元喷管的成形技术，并对试验件的成形工艺作了分析。
Presents a forming technique of a full-sized two-dimensional nozzle with infrared suppression and analyzes the forming technique of a test sample.
实验结果表明，该系统能很好地实现红外图形灰度变换，并在一定程度上抑制了背景，提升了目标。
The experiment results show that the system can realize infrared image gray level transformation, suppress background and upgrade target in a certain extent.
因此，本文进行了以下研究：从红外图像中小目标的特性出发，通过抑制背景来检测小目标。
Therefore, this paper researches: detects small target through suppressing background based the characters of small target in infrared image.
文章提出了一种新的自适应平滑滤波方法，并据此设计自适应高斯核平滑滤波来抑制红外图像中的随机噪声。
The paper proposes a new method of adaptive smooth filter, based on that to design a Gaussian kernel adaptive smooth filter so as to suppress the random noise spread on the infrared image.
红外图像杂噪音抑制是图像识别的重要技术基础。
Infrared image noise repression is an important technique foundation of image interpretation.
为了检测出起伏背景下的弱小目标，需要对红外图像进行背景抑制。
In order to detect the weak targets from clutter background, the background suppression of IR image is necessary.
据此，红外感光材料的超增感过程应与抑制染料自发减感是密切相关的。
So the supersensitization in the infrared photographic materials should be closely connected with how to restrain the self desensitization of the dyes.
本文分析喷气动力装置的红外辐射源，并讨论抑制红外辐射的技术途径。
Infrared sources of jet propulsion systems were analyzed and their suppression techniques were discussed in this paper.
对解决坦克红外特征信号控制总体及主要红外辐射源抑制技术研究有较高的参考价值。
This paper has higher reference value for solving the collectivity of tank's infrared characteristic signal control and restrain technology research of main infrared irradiation source.
内敏乳剂能否抑制红外增感染料减感作用的问题迄今尚未被认真讨论过。本文用一组多甲川长链菁染料探讨了这个问题。
So far as our knowledge goes the problem whether the internally-sensitized emulsions could depress the desensitization of infrared sensitizing dyes has not been thoroughly discussed.
低信噪比条件下点目标的检测性能在很大程度上依赖于对红外背景杂波的抑制情况。
The effective detection for point target in low SNR IR images is dependent greatly on the suppression of background clutter.
内外波瓣间距相同的二元波瓣主喷管与相应的二元混合管的组合方案具有最好的综合气动性能和红外辐射的抑制性能。
Among the experimental model combinations, the combination of 2-d lobed nozzle with equal lobe width and 2-d mixing tube has the best aerodynamic and infrared radiation suppression performance.
背景抑制是红外运动点目标检测的核心技术之一。
Background suppression is a key technology of motive infrared point target detection.
引射混合对总体红外辐射强度抑制约85%；在此基础上进行隔热遮挡可以再抑制10%。
Ambient air pumping-mixing contributes about 85% suppression for the total target infrared radiation intensity and heat shelter-insulation contributes about 10% suppression again.
运用红外表征手段对活性抑制后的催化剂表面进行研究，发现有微量的硫酸盐生成。
IR characterization showed that there was traced sulfate formed on surface of the catalyst after its activity was inhibited.
实验结果表明，该方法可以较好地抑制海浪、云层等背景的干扰，能有效检测复杂海面背景中的红外小目标。
The experimental results show that the method can reject the clutter caused by waves and clouds and effectively detect and segment IR small target in the complicated sea background.
实验结果表明，提出的方法在有效地增强红外图像对比度的同时，又能很好地抑制相关噪声。
According to the experimental result, the given algorithm can reduce the noise of infrared image effectively while it enhances the contrast of infrared image well.
通过浮选试验，EDS、动电位和红外光谱测定，考察了BK 501抑制剂在一水硬铝石与高岭石反浮选分离中的作用效果和机理。
The effect and mechanism of BK501 depressor in the separation of diaspore from kaolinite by reverse flotation was investigated by flotation test, EDS, electrokinetic potential and infrared spectrum.
经抑菌功能检测证明，本发明的红外辐射陶瓷粉料对尿素八叠球菌、金黄色葡萄球菌有明显的抑制作用，抑菌率达到84.1% - 100%。
The bacteriostasis function test shows that the ceramic powder has obvious inhibiting effect on urea sarcin and Staphylococcus aureus, with bacteriostasis rate reaching 84.1-100 %.
针对红外图像存在的对比度差、信噪比低等问题，提出了一种基于小波和侧抑制网络的红外图像对比度增强算法。
For infrared image with the characteristics of low contrast and low signal-to-noise, a infrared image enhancement method based on Wavelet Transform and Lateral Inhibition Network is presented.
低发射率涂层对抑制目标红外辐射有一定的作用，而且采用不同发射率级差的涂层实施热斑点是可行的。
The low emissivity painting layer's impact on target radiation is apparent and painting layer with spots of different emissivity could be used for splitting the infrared image of the target.
对于活动红外图像序列，该技术能够有效地抑制噪声、提高信噪比，也能够降低运动目标的模糊程度。
Therefore, using this technique in active image sequence, the satisfied results of suppressing noise and improving signal-to-noise rate can be obtained and the blur degree of moving...
对于活动红外图像序列，该技术能够有效地抑制噪声、提高信噪比，也能够降低运动目标的模糊程度。
Therefore, using this technique in active image sequence, the satisfied results of suppressing noise and improving signal-to-noise rate can be obtained and the blur degree of moving...
应用推荐