- 形狀描述符
- descriptor: n. 【自動化】(數(shù)據(jù)處理中表示某一項目的)主字碼。
- be in shape: 身材好
- in no shape: 決不, 完全不
- in shape: 處于良好(或固有)狀態(tài); 東西狀況好，人身體好; 有形; 在外形上, 處于良好狀態(tài)
- in the shape of: 呈…的形狀; 以...的形式; 以...形狀
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shape descriptor中文什么意思
- 形狀描述符
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例句與用法
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- a, 1998, 15 : 389-403.29 shen d, horace h s . discriminative wavelet shape descriptors forrecognition of 2d patterns
curet數(shù)據(jù)庫包含有61類真實世界的平面的紋理，每一類有203個不同幾何變化和光照變化的樣本。 - the projective transform occurs in the 2-d imaging process, therefore in order to recognize airplane object, we have to find projective-invariant shape descriptor of object
由于目標的成像過程屬于射影變換，因此為了正確識別目標，必須找到一種具有射影不變性的目標形狀的描述方法。 - it is shown that the hybrid corner detector and shape descriptor can work equally well as the css technique does on noisy curves, however, at much less cost
同css算法相比,混合css/dcss角點檢測算法及輪廓形狀描述算法具有同樣穩(wěn)定的抗噪性能,但卻能夠顯著節(jié)省計算成本,提高計算效率。 - first, shape descriptors, which are invariant under affine transformation, are proposed to describe the polygon . second, a new algorithm for recognizing aircrafts from a single image is presented
對飛機的識別還提出了一種利用仿射不變量??同底三角形的面積比，進行自動識別的新算法。 - then the shape descriptors are introduced to describe the polygon . the shape descriptors are the number of the polygon's vertices, and the triangles areas ratio vector of the longest line hemline
在對多邊形進行識別時，用描述子即多邊形的頂點個數(shù)以及以最長線段為底的同底三角形面積比向量，來描述多邊形的形狀。