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aDilation and erosion are often applied to an image in concatenation. A dilation followed by an erosion is called a close operation, 扩张和侵蚀在联系经常被申请于一个图象。 侵蚀跟随的扩张称closeo peration,[translate]
There are three primary morphological functions: erosion, dilation, and hit-or-miss. By using the two-dimensional description of plastic bottle silhouettes, we perform edge detection of the object silhouette followed by the erosion process. This work will compare two versions of erosion which are ...
Devices were successfully removed in all patients most commonly via an endoscopic removal of the eroded portion followed by a delayed laparoscopic removal of the remaining beads. At a median follow-up of 58 days post-removal, there were no complications and 24 patients have returned to baseline....
Little to none of the ice surface uplift can be explained by longitudinal compression of ice, because gradients in ice motion are extensional during most of these events. The measured surface uplift, of order 10 cm, is too large to be explained by dilation of basal sediments [MacGregor, 2002...
参考答案: dilation 复制 纠错举一反三 泡沫灭火系统不能用于扑灭( )。 A. 油火 B. 电火 C. 弹药火 D. 精密仪器火 查看完整题目与答案 损管监控系统火警探测器采用( )探头,用于监测火灾探测报警。 A. 感温 B. 感烟 C. 烟温复合 D. 声响 查看完整题目与答案 消防系统的功用...
the time scale of erosion can be considered as the combination of (1) time needed for erosion of grains in the pipe until the local tip gradient recovers to the critical value, (2) time needed for erosion of a finer fraction at the tip, and (3) time needed for dilation of soil matri...
Four patients also underwent balloon dilation, nasobiliary drainage, and stone or sludge extraction by using a balloon. All patients had stent insertion. Observations: The mean duration of therapy was 3.3 years (range 1-7 years). There was no complication directly related to the endoscopic ...
Aneurysmal dilation of the left auricle with erosion of the spine : Ashworth, H., and Jones, A. M.: Brit. Heart J. 8 :207 (Oct.), 1946supraventricular tachycardiaatrioventricular nodal reentrant tachycardiacatheter ablationleft atriummitral annulus...
Extrapolation of the measured erosion rates suggests that grout fracture dilation would not be significant under natural quiescent groundwater flow conditions, but would be high if there was hydraulic communication between the geosphere and the repository. Keywords: colloidal silica; erosion; gel time; ...