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- 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。
- 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。
- 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 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。
- 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。
- He was on the threshold of his career. 他的事业刚刚起步。
- The abdominal segment of an insect. 腹面昆虫的腹部体节
- The company dominates this segment of the market. 这家公司控制了这一部分市场。
- maximal between-class segmentation threshold 最大类间方差
- He had never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- The length of any such line segment. 半距离这种线段的长度
- 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。
- Keywords Wavelet denoising;Segment threshold;Heteroscedastic noise;Chemiluminescence detection;Micro-fluidic electrophoresis chip; 小波降噪;分段门限;异方差噪声;化学发光检测;微流控电泳芯片;
- The tax threshold for a single pensioner is 450 dollars. 单身养老金领取者的征税起点是450美元。
- A portion, piece, or segment that is representative of a whole. 样品，试样代表整体的一部分，一片或一段
- Either of two points marking the end of a line segment. 端点标记一条线段两端的两点中的任何一点
