Based on the characteristic analysis of the image degraded by fog and mist, the simple and effective processing methods from the view of image enhancement are discussed.
进而在对薄尘雾退化图像特征分析的基础上，从图像增强的角度探讨简单而有效的处理方法。
Based on the fog and haze data from 11 meteorological stations in Shanghai, the temporal and spatial climatic characteristics and change laws of fog and haze days in recent 50 years were analyzed.
利用上海11个气象站点近50年的雾日和霾日统计资料，从时间和空间两方面分析了上海雾、霾日数的气候特征和变化规律。
Based on the researches of infrared-wave attenuation due to fog, a novel model of artificial fog for broad-zone camouflage was proposed.
对天然雾的红外衰减性能进行了研究，在此基础上提出以人工造雾实现宽广地域伪装防护的新的伪装隐身方式。
This paper builds the multiple scattering model of imaging in fog and presents the algorithm of fog water content measure based on images blur degree.
该文通过建立雾中景物成像的多次散射模型，提出了利用图像模糊度测雾含水量算法，介绍了基于该算法下的全自动雾含水量测试系统的构成。
The detection theory of resonator fiber optic gyro (R-FOG) based on the serrodyne modulation with two frequencies was introduced, and the correlative detection theory in digital system was analyzed.
介绍了基于双频率锯齿波组合调制的谐振式光纤陀螺(R - FOG)的检测原理，分析了数字系统信号相关检测的理论。
A dynamic north-finder scheme based on the fiber optic gyroscope (FOG) is presented to measure the north component of the angular velocity of earth rotation.
提出了一种基于光纤陀螺的动态寻北方案，运用光纤陀螺测量地球角速度的北向分量。
To distinguish fog and haze should be based on the change of influencing weather system combining other influencing factors.
区分霾和雾，应该根据影响天气系统的变化，结合各种判据来确定。
Based on a lot of experimental analysis and field tests, the states of bubble flow, plunger flow, ring film flow, fog flow lied in gas-water phases in wellbore are summarized.
本文通过几年来大量的实验分析和现场试验，总结出气水两相在井筒内主要存在气泡流、柱塞流、环膜流、霉状流。
In this paper, the major urban climatic disasters and their damages are examined based on the variations of such meteorological elements as heavy rain, megatherm, fog, etc, in Nanjing.
本文从南京暴雨、高温、雾等气象因素变化，阐述南京城市主要气候灾害及其危害影响。
The algorithm of strapdown gyrocompass system is replanted into DSP for realization, and feasibility is validated by experiment, so the design of strapdown gyrocompass system based on FOG is finished.
将捷联式罗经算法移植到DSP系统中加以实现，通过实验验证了整个系统算法的可行性，从而完成了捷联式光纤陀螺罗经系统的设计。
But the IMU accuracy based on high precision fiber-optic gyroscope (FOG) is degraded because of the sensitivity of the FOG fiber coil to the magnetic field.
由于高精度光纤陀螺(FOG)的光纤线圈对磁场敏感，基于高精度FOG的IMU精度会受磁场影响而降低。
Frequency characteristics calculation of the digital closed loop FOG was conducted based on error analysis between the transfer function and the model.
分析传递函数与FOG模型的误差，得出数字闭环FOG频率特性的计算方法。
A filtering algorithm for high precision attitude determination of a specific satellite is presented based on star-sensors and fiber optic gyroscopes (FOG).
为了达到卫星三轴姿态确定的精度要求，以某一对地定向的小卫星为研究对象，提出了基于滤波算法的星敏感器和光纤陀螺组合定姿的方案。
Based on the good experimental results and the controllability for the degree of water fog, the proposed method is useful in extending the field of active noise control in duct system.
鉴于实验结果的良好性，以及雾化量的可控性，实验的方法可望推广到管道的主动噪声控制中。
Based on the surface energy theory, it can be found that the contact angle decreased with increasing the saline-fog conductance.
首先采用单筒连续变倍视频显微镜观察试品表面，利用表面能理论分析表面接触角随着盐雾电导率的增大而减小。
The degradation of two coatings systems based on polyurethane and acrylic were studied by exposed in UV-condensation chamber and salt-fog chamber alternately.
采用盐雾和紫外-冷凝室内人工加速老化循环试验的方法，对聚氨酯和丙烯酸两种典型的船壳涂料进行人工加速老化试验。
Based on the analysis to signal detection theory of FOG, the analog demodulation circuit and digital logic circuit etc were designed, and prototype test was carried out.
在对光纤陀螺信号检测理论分析的基础上，设计了模拟解调电路、数字逻辑电路等，并进行了样机测试。
Based on the analysis to signal detection theory of FOG, the analog demodulation circuit and digital logic circuit etc were designed, and prototype test was carried out.
在对光纤陀螺信号检测理论分析的基础上，设计了模拟解调电路、数字逻辑电路等，并进行了样机测试。
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