polygonal area 中文意思是什麼
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Step 11 : next, create a new layer " shadow " and use the polygonal lasso tool ( l ) to create a shadow area
新建層，命名為陰影，使用多邊形套鎖工具繪制影子區域 -
This paper discusses the method of using rulers and compasses to average the polygonal areas by treating the dot on the bounder of a polygonal area as a beeline
摘要討論尺規方法均分多邊形面積，給出過多邊形邊界上一點作一直線將多邊形面積二等分的作法。 -
Theorem 4. 4 any polygonal dissection of a convex n - gon into a square of the same area requires at least [ ] pieces
4用polygonalcut方法把一個凸n邊形分劃為等面積的正方形至少需要[ n / 4 ]塊。 -
In the present paper, we discuss the minimum number of pieces needed to dissect a regular m ? gon into a regular n - gon of the same area using glass - cuts and polygonal cuts. we obtain the following results
本文主要討論分別用兩種不同的分劃方法- glass - cut分劃法和polygonalcut分劃法把一個正m邊形分劃為等面積的正n邊形需要的最小塊數。 -
For every point on contour curves, the support area and support radius were first calculated based on actual distance of adjacent pixels, end points were obtained with linear interpolation technique ; next, the distance between point and its centroid of support area was used as feature strength to determine feature points candidate ; finally, those points with local maximum feature strength were selected as vertices of polygonal
摘要首先基於相鄰像素間的歐氏距離計算出輪廓曲線上每一點的支持區域及支持半徑，用線性插值得到支持區域的端點；然後求得支持區域的質心，以曲線上的點和其相應的支持區域質心之間的距離作為特徵響應篩選出候選特徵點；最後將具有局部極大特徵強度的點作為多邊形的頂點。
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