optical frames 中文意思是什麼
optical frames
解釋
光學鏡-
We have specialized in optical business producing stainless steel, monel, memorial, pure titanium and safety frames over 20 years
我司主要從事高級老花架、光學架和太陽架的業務。 -
Because the air - borne imaging system is required a far acting distance and the focal length of its optical system is long. influenced by the unsteady or moving platform mounted on plane, the change between the frames of image sequence is more. problems of image fuzziness and instability tend to be striking out, which becomes a bottleneck restricting the air - borne reconnaissance, collimation, evaluating beat effect
機載光電成像系統，由於要求作用距離遠，故其光學系統焦距長，受其載體姿態變化和振動的影響，圖像序列幀間變化過大，造成觀察者覺得模糊、不穩定，己成為制約空中偵察、瞄準、打擊效果評估等功能的瓶頸。 -
The optical flow is estimated by measuring the displacement of sparse located corner points between consecutive frames
首先在圖像序列中檢測和跟蹤角點。然後記錄角點在圖像序列中的位置。 -
Taizhou chuangfeng glasses co., ltd. is a pair of glasses for 15 years producing and marketing professional factories, the production of major products for the production metal frames, plastic - based, and its products are optical glasses shelves, reading glasses, sunglasses, sports protection glasses, labor protection glasses and children ' s glasses
臺州市創豐眼鏡有限公司是一家具有15年生產及銷售眼鏡的專業工廠，生產的產品主要以生產金屬框、塑料架為主，其產品有光學眼鏡架、老花鏡、太陽鏡、運動保護鏡、勞動保護鏡、兒童鏡等產品。 -
Capturing 6, 000 frames per second, it delivers up to four times the performance of other optical mice. this superior tracking speed translates into smooth, accurate cursor performance and it works on most surfaces
發亮的紅光是microsoft先進的光學技術，讓您擁有更順暢、定位精準的使用經驗，不再需要滾球型滑鼠！ -
The edge of a group of blood is visible and easy to track. there is little distortion of the shape of a group of blood between two frames. there are many methods to measure blood velocity such as optical flow techniques [ 40, 44, 45 ], using fluorescent images [ 42 ], template matching method [ 17 ] and so on [ 43 ]
大血管的情況復雜一些，第一類血管的血液和周圍的組織都很復雜（見圖3 . 1 ） ，這類血管有些血液和組織還很相似，特徵是流速比較低，細胞團塊邊緣清晰，在一定時間內的形變較小，本文用模板匹配法，較好的測量出這類血液的流速。 -
By using 21 straight lines optical flow in 3 consecutive image frames, a set of equations about 3d motion parameters were established. after solving the above equations, 12 motion parameters of 3d object and coordinates of the 3d straight line could be obtained. in fact, it is difficult to get the 21 straight lines and their correspondence
但是在實際應用當中，要找出這zi條直線以及其對應關系是很困難的，因此本文提出的運用解非線性方程組的方法，只需要6條直線的光流，就可以分步求出物體的12個運動參數，並根據求得的12個運動參數和一致的圖像坐標系中的直線坐標，求得空間直線的坐標，最終實現了3d場景的恢復。
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