有向割集 的英文怎麼說
中文拼音 [yǒuxiànggējí]
有向割集
英文
directed cut set-
On this basis, the color characteristic in this system we extract is : a 72 bit vector of one dimension by statistical color histogram in hsv space ; a set of color average of sub - images and a set of position of sub - images by dividing the original image and using statistic information of pixels " color ; a set of representative color of an image using a suitable cluster algorithm in the hsl space
基於這方面的考慮，提取圖像的顏色特徵有：在hsv顏色模型空間中進行顏色直方圖統計得到一個72bit一維矢量；將圖像在縱橫方向進行平均分割，以各個分割快中像素的色彩平均值和分割塊在圖像中的位置作為圖像的像素坐標空間特徵；在hsl顏色模型空間，通過適當的聚類分析演算法提取出能夠代表圖像顏色特徵的代表色集。The omni - vision system can capture the rather perfect panoramic image realtimely, process the image fast and effectively, including image segmentation by color, extraction of features and detection of the white mark lines of the soccer field, and complete the robot ’ s recognization of target
該全向視覺系統能夠實時採集較為理想的全景圖像，並快速有效的進行圖像顏色分割、特徵提取和場地白色標志線檢測等圖像處理，完成機器人的目標識別。Breaking a project into phases enables you to focus on one aspect of the project at a time, see the logical flow of tasks in the project, determine whether any tasks are missing from that phase, and report project status at the right level of detail to others
將項目分割成階段，可使您在某一時間內將精力集中在項目的某個方面，查看項目中任務的邏輯流程，確定該階段中是否有任務遺漏，並在適當層次上向他人匯報項目狀態。The main work of the thesis is as follows : we design a novel omni - mirror more applicable in robocup, which is made up of an isomeric horizontal mirror and an isomeric vertical mirror and can make the resolution of the imaging of the objects near the robot on the field constant and make the distortion of the imaging of the objects far from the robot small in vertical direction ; we select a 1394 digital color camera and complete the development of its software program for data acquisition ; we design a image processing algorithm for the panoramic image, which can segment the image by color, extract the features of image fast and effectively and complete the recognization of target ; according the character of the imaging, we design a new fast hough transform algorithm for line detection, which can detect the white mark lines of the field realtimely, and then design a robot ’ s self - localization method based the mark lines, which only uses the information of omni - vision system ; finally we design a monte carlo localization method based on the information of omni - vision system and odometry, and present the localization results of two localization methods and analyze the experiment results and get the conclusions
本論文的主要工作如下:設計了一種新的更適用於機器人足球賽的全向反射鏡面，該鏡面由水平等比鏡面和垂直等比鏡面組合而成，能夠使機器人近處一定范圍內水平場地上的物體成像解析度不變，遠處物體成像高度上變形較小;選擇了一款基於1394介面的數字攝像機，並完成其數據採集程序開發;針對全景圖像設計了圖像處理演算法，能夠快速有效的實現圖像顏色分割和圖像特徵提取，完成目標識別;根據全景圖像的成像特性，設計了一種新的用於直線檢測的快速hough變換演算法，能夠實時的提取出場地的白色標志線，並在此基礎上設計了完全利用全向視覺信息的基於標志線的機器人自定位方法;最後設計了一種基於全向視覺信息和里程計信息的montecarlo定位方法，給出兩種方法的定位結果，並分析實驗結果，給出結論。It is a newly arisen data mining method in the recent years, and it is also the end target of the data mining. it applies the data mining method into practice. profit mining mainly includes the merchandise choice problem and catalogue partition problem
本文使用有向項集圖代替fp - mpis - tree重新實現了mpis演算法，並提出了使用memetic演算法解決商品選擇問題，利用利潤挖掘方法得到的結果解決面向顧客的目錄分割問題，使用meme演算法解決目錄分割問題，實現了兩個目錄覆蓋演算法。From the view point of volcanic rock cracking fashion and occurrences, two sets of conjugated fracture are formed in the process of tectonic movement of volcanic rock in the eastern depression. the fracture that is perpendicular to the major axis of the eastern depression is better developed than the fracture that is parallel with the major axis of the eastern depression. two sets of fractures that are due to different direction cut each other, which enables that the fractures in the volcanic rock are in good communication, providing effective storing space for hydrocarbon
火山巖破裂方式及形態分析認為，東部凹陷火山巖在構造運動過程中形成了兩組共輛裂縫，在與東部凹陷長軸垂直方向上的裂縫比與東部凹陷長軸平行方向上的裂縫發育程度要高，兩個方向上的兩組裂縫相互切割，使火山巖中裂縫相互連通，形成了有效的儲集空間。分享友人