This paper proposes a motion based region growing segmentation scheme for the object based video coding which segments an image into homogeneous regions characterized by a coherent motion.
针对基于对象的视频编码应用，提出了一种基于运动的区域生长分割方案，将图像分割成具有一致运动特征的区域。
But if the region has a strange shape or if a density is not homogeneous, if parts of it are heavier then you will get whatever the weighted average will be.
但如果这区域的形状很特殊，或者密度不均匀，也就是某些部分比较重，那就需要求加权平均值。
At the low supersaturation region, experimental results deviate from the theoretical characterization of homogeneous nucleation.
在低过饱和区，非均匀成核是主要的，实验结果偏离了均匀成核的理论表征；
This paper presents a trust region algorithm based upon the homogeneous model. The traditional trust region algorithm based on the quadratic model is one of its special cases.
提出一种基于齐次模型的信赖域算法，传统的基于二次模型的信赖域算法只是它的一个特例。
Since the homogeneous model can approximate the objective function better than the quadratic model, the new algorithm is superior to the classical trust region algorithm.
由于该模型比二次模型更近似目标函数，故新算法优于传统的信赖域算法。
Since the homogeneous model can approximate the objective function better than the quadratic model, the new algorithm is superior to the classical trust region algorithm.
由于该模型比二次模型更近似目标函数，故新算法优于传统的信赖域算法。
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