最后，结合区域标识和面积阈值分割等方法进行了后处理操作。
The image after - processing was made based on the combination of Label Region and Threshold Segmentation.
研究方法排除了选取集水面积阈值时的主观性，提高了提取流域地貌参数的精度。
The proposed approach removes the subjective decision on the choice of drainage area threshold, and improves exactness of extracting geomorphic parameters.
最后，利用区域面积阈值去除错误的相似块对，并结合数学形态学定位篡改区域。
Finally, the area threshold is proposed to remove the wrong similar blocks, and the mathematical morphology operations are performed to localize the forgery part.
对得到的边缘进行形态学处理，利用设定的面积阈值将图像分为主体陆地区域和孤立陆地区域，进一步可以屏蔽陆地。
Then the binary edge image is processed using morphologic operator, so as to improve detecting land area easily and getting more accuracy coastline.
当跑道区域面积超过一定阈值时，通过采用搜索跑道边缘特征灯光的方法来识别跑道，准确性较高。
While the area of runway is big, the runway is recognized by the method of searching characteristic light of runway boundary.
采用反射率1.5%作为水库水体与其它水体的划分阈值，分离出水库水体并得到海盐生产面积。
To take 1.5% as the threshold of reflectivity and separate the reservoir from other water then we can get the area of sea salt production.
该方法仅需对图像作一次全扫描即可标记物体所有连通部分，统计标识号，根据阈值面积消除法即可快速去除图像中所有前景和背景噪声。
After scanning the object image and labeling the connected component, the background and foreground noise could be removed easily by threshold value area expunction.
在此基础上提出了一种基于区域能量阈值差与区域面积比值的自适应多尺度方法，最后给出了仿真实验以及与传统方法的对比。
Based on the analysis and on the ratio between region energy threshold difference and region area, the adaptive multiscale edge detection method is developed.
其原因可能是仔猪趴卧的面积并不是仔猪运输空间的最低阈值，这需要进一步研究证实。
It is possible that pigs' sternum area is not the lowest limit of transport space allowance.
增大第一纤芯的有效模场面积将导致开关的阈值增大。
With the increase of the effective mode field area of the first core, the switch threshold power increases.
在传统的电荷泵电路中，输出电压受阈值电压限制，不得不用高阶电路来实现，致使电路效率低下、面积大。
In traditional charge pump circuits, the output voltage is limited with the threshold voltage, and has to use high stairs to realize. It leads to low power efficiency and large layout area.
对于细胞面积的近似计算提出了基于阈值分割和区域生长算法统计分析细胞的平均面积的方法。
This paper proposes a hybrid method based on threshold segmentation and region growing algorithm to estimate the approximate area of cell.
今日高寒草甸的大面积退化，是人类所赋加于草地的承载力远超过其承载力阈值而导致系统稳定性崩溃的结果。
Nowadays, the reason for the degeneration of alpine meadow in large areas was that the carrying capacity endowed by human had exceeded the capability threshold.
今日高寒草甸的大面积退化，是人类所赋加于草地的承载力远超过其承载力阈值而导致系统稳定性崩溃的结果。
Nowadays, the reason for the degeneration of alpine meadow in large areas was that the carrying capacity endowed by human had exceeded the capability threshold.
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