针对海事场景背景复杂、干扰大等困难，提出了改进的混合高斯背景模型及运动检测方法。
Because the marine scene is complicated and interferential, a modified mixture Gaussians approach and a moving detection method are suggested.
采用自适应高斯混合方法为背景建模的难点是对背景模型的维持与更新。
Taking the method of adaptive Gaussian mixture method can make model for background meanwhile it is a difficult point to maintain and update background model.
混合高斯模型是背景对消中一种非常有效的方法。
Mixture Gaussian model is one of background subtraction methods.
重点研究了三帧差分法和混合高斯模型背景差分法。
The three Frames subtraction and the background subtraction of Gaussian mixture model are researched.
对于静态背景层，采用基于颜色特征的个数较少的混合高斯模型对背景建模；
A Gaussian Mixture Model based on color feature is adopted in static layer.
实验结果表明，该方法与传统高斯混合背景模型相比，有较好的学习能力与稳定性，能提高运动目标检测的正确率。
Experimental results show that compared with moving object detection approach based on conventional Gaussian mixture model, it has a desirable stability and learning ability.
混合高斯模型在训练背景模型的过程中效果良好，但其收敛速度较慢。
The effect of Gaussian Mixture model used in training background model is good, but its convergence velocity is low.
由于室内存在多种物体，背景不断变化，且光照条件可能不断变化，提出采用人脸肤色的标准混合高斯模型与人眼特征相结合的人脸检测法，无需对原始图像进行尺度变换。
An effective and fast method of face detection for a service robot is proposed, which combines a mixture of Gaussian distribution model of skin tone color with eyes features.
文中针对混合高斯模型不能应对光线突变的问题，提出了一种改进的背景模型。
This paper proposes an improved background subtraction method based on Gaussian mixture background model which can not deal with the problem of scene light rapid change.
文中针对混合高斯模型不能应对光线突变的问题，提出了一种改进的背景模型。
This paper proposes an improved background subtraction method based on Gaussian mixture background model which can not deal with the problem of scene light rapid change.
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