optic flow 中文意思是什麼

optic flow 解釋
光流
  • optic : adj. 【解剖學】眼的；視力的；視覺的；【物理學】光學（上）的。n. 1. 〈戲謔語〉眼睛。2. （光學儀器）鏡片。3. 〈英國〉（酒館中罩在酒瓶上的）量酒玻璃杯。
  • flow : vi 1 流，流動。2 （血液等）流通，循環。3 流過；川流不息；（時間）飛逝；（言語等）流暢。4 （衣服、...
  1. Considering the weakness of the optic flow approach, we give an improved object detection and segmentation method in the moving background case. afterwards, two practical factors, which bring negative effects, are discussed in detail : lighting variation and camera dithering

    在對靜止背景情況充分研究的基礎上，本文著重分析了基於光流估計的運動背景目標檢測和分割方法，並對光流估計精度不高時的目標檢測和分割提出改進方案。
  2. A vacuum melt pressure equipment fur fiber optic boards was developed, sod its construction, process flow and performance index were introduced

    摘要研製了一種用於生產光學纖維面板的真空熔壓設備，介紹了該三工位熔壓設備的結構、工藝流程及性能指標。
  3. In order to improve the algorithm, a algorithm integrating with optic flow is presented by introducing the theory of estimating motion between video frames by optic flow

    為了提高匹配速度，引入了光流法估計視頻圖像幀間運動的思想，提出了綜合光流法和基於歸一化積相關和高斯塔形分解的配準演算法的匹配定位方法。
  4. In this article, the following is discussed : the realization of signal processing and data logging circuit, the design of optic - fiber sensors and under - well single transfer circuit. a laboratorial model is built to simulate multiphase - flow meter ' s working condition. finally, feasibility of the technical is proven by some examinations

    論文中主要討論了以dsp晶元為核心的多相流量計信號處理及數據記錄電路的設計、幾種應用於該種多相流量計的光纖傳感器的設計、傳感器信號變送傳輸電路設計、以及多相流組分與光折射率關系的推算，並設計油井管道模型模擬多相流體的流動，在此基礎上通過試驗初步分析和驗證了這種計量技術的可行性。
  5. Compound flow test for filled fiber optic cable

    填充式光纖電纜的復合流體
  6. Flow noise elimination for all optic towed arrays is one of the key technologies for fiber optic hydrophone

    光纖水聽器拖曳陣流噪聲抑制是光纖水聽器實用化的關鍵技術之一。
  7. The results of the experiment prove that both the model of the extended hydrophone sensing sound signal and the theoretical analyze based on the model are right. this is an important step for the research on the flow noise elimination of the extended fiber optic hydrophone towed array

    成組光纖水聽器理論分析和實驗結果的一致性，證實了成組光纖水聽器信號拾取模型和研究方法的正確性，為進一步開展成組光纖水聽器流噪聲抑制的研究奠定了基礎。
  8. ( 3 ) realize some algorithm like preprocessing, sample match, hough transform, optic flow computation, corner detect based on gpu. its running time is less than cpu and it can be achieved real time computation in some way

    （ 3 ）針對具體的演算法（預處理、模板匹配、 hough變換、光流計算、角點檢測） ，設計了其相應的gpu軟體實現。
  9. We discuss them all in this paper. some common approaches in the field of detecting and tracking moving targets including the approach based on character, the approach based on optic flow, the approach based on frame subtraction and the approach based on background modeling are also introduced and compared with each other

    本文首先概要介紹了目前運動目標檢測與跟蹤的一些常用方法包括基於特徵的方法、基於光流場的方法、基於幀間差分的方法和基於背景建模的方法，並對各種方法進行了比較，指出其優缺點及適用范圍。
  10. In allusion to the requirement, a new multiphase - flow measuring technology based on the optic - fiber sensors is considered. proportion of components can be obtained by measuring multiphase - flow ' s optic refractive index. real - time distinguishing oil quality will be realized, without the need to separate out individual phase components

    針對這種需求，提出了一種基於光纖傳感器的多相流計量技術，根據多相流體光折射率的變化推算出各組分的比例，無需對多相流進行分離就可以實現對原油品質的實時判別，從而達到快速修正採油工藝的目的。
  11. Fibre optic interconnecting devices and passive components - basic test and measurement procedures - tests - dust - laminar flow

    光纖互聯裝置和無源部件.基本試驗和測量步驟.試驗.灰塵.層流
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