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- optimal segmenting threshold 最佳分割阈值
- Firstly,the method of histogram analysis was used to obtain the basic segmenting threshold of root region. 首先通过直方图分析,初步确定根系区域的分割阈值,再利用经过改进的区域生长法分割得到目标区域。
- To segment leaves, as other leaves in image background, the segment method that combined auto-threshold with handwork sampling to modify segment threshold can segment accurately aim leaves. 提出了用模糊判别的自动阈值法与手工补选样点修正阈值法相结合的图像分割方法,实现了对有其它植物叶片为背景的杂草图像的正确分割。
- We can replace the HOLDER exponent by a simple calculation method and find a suitable segmentation threshold by calculating its multi-fractal spectrum. 利用一个简单的计算方法来近似代替HOLDER指数并通过计算其多重分形谱以寻求合适的分割阈值。
- We bring forward a typical area method that can compute segmentation threshold for those images, segmentation threshold of which can't find from its gray histogram directly. 在分析影像特征的基础上,结合双阈值法和区域生长法,能够将影像中的土地利用变化信息自动分割出来。
- Aimed at SNR-vary signals, this paper proposes a segmental threshold method.The threshold can adapt to the variation of SNR by adjusting the length of estimator. 摘要针对变信噪比信号,提出一种分段阈值去噪算法,该方法通过调整估计器的长度可以适应信噪比的变化。
- The limit of technical policies for complex rhythmite reconstruction is developed by establishing typical model and using numerical modeling predicting method and optimal segmentation. 通过建立典型模型,运用数值模拟预测法和最优分割法,制定了复杂韵律层重组的技术政策界限。
- The cabin has a flat stone for a threshold. 这间小屋用一条扁平的石头做门槛。
- The treaty will be the threshold of lasting peace. 这个条约将成为持久和平的开端。
- Robust Optimization Segment for Time Series Data 时间序列数据的稳健最优分割方法
- He was on the threshold of his career. 他的事业刚刚起步。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- She cleaned a small segment of the painting. 她把画儿上的一小部分擦干净了。
- maximal between-class segmentation threshold 最大类间方差
- The abdominal segment of an insect. 腹面昆虫的腹部体节
- He had never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- The algorithm begins with pre-segmentation at a low resolution level and transmits the result to optimally segmentalize on a higher resolution scale. 在粗尺度上采用基于区域的高斯噪声模型分析图像,并和测地线模型相结合实现预分割,预分割结果表明了组合模型能自动和精确地提取边界。
- The company dominates this segment of the market. 这家公司控制了这一部分市场。
- Scientists are now on the threshold of an important discovery. 科学家们很快就会有一项重大发现。
- The length of any such line segment. 半距离这种线段的长度