object fragments 中文意思是什麼
object fragments
解釋
物體表面碎片-
If the ices had been rapidly vaporized by an impacting object, the expanding gases might have helped the ejected fragments reach escape velocity
如果這種（永久凍結）冰由於物體的沖擊力而迅速汽化，則形成的體積不斷膨脹的氣體可能有助於排出的碎片達到逃逸速度。 -
( 2 ) based on the object prototype represented by half - edge data structure, the paper presents a method to construct fragments in explosion, which is called random - classification construction method
（ 2 ）針對半邊數據結構表示的物體原模型，提出了物體爆炸時構造破片的理論方法，稱之為隨機分類構造法。 -
However, there are some problems in the original method, such as low availability of the extracted fragments, error position of the match results, and high complexity of the algorithm etc. in this thesis, a novel method to extract fragments is proposed, and it improves the availability of the extracted fragments ; a novel match method called her is also proposed, which is a hybrid one combining the object ’ s edge and region features, and its advancement is showed in the experimental results ; a prototypal top - down image object segmentation system named io - seg is devised and implemented in this thesis, which is based on class - specific fragment and integrates the methods proposed in this thesis
由於csf - seg方法存在提取的子圖可用性差、匹配位置誤差大、計算復雜性高等問題，通過深入分析和研究，本文提出了一種新的提取子圖的方法，提高了產生的子圖的有效性;在深入研究匹配方法的基礎上，提出了一種新的結合對象邊緣和區域的形狀匹配方法? ? her方法，通過實驗證明了該方法的優越性;最後，結合文中提出的方法設計並實現了一個top - down的圖像對象分割原型系統io - seg 。 -
In this method, the construction of an object by fragments is somewhat similar to the assembly of a jigsaw puzzle, where we try to put together a set of pieces such that their templates form an image similar to a given example
該方法將含有對象區域的子圖作為對象基元，類似於拼圖游戲一樣利用對象基元在圖像中拼接覆蓋出對象區域，進而實現對象分割。
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