threshold vision 中文意思是什麼
threshold vision
解釋
閾可見度-
This article summarizes the investigation on infrasound at home and abroad and introduces such issues about infrasound as the effects of infrasound on cardio - vascular system, nervous system, audition and vision, its application to medical device as well as its safe - threshold
摘要次聲是不可聽聲，綜合國內外的研究，介紹了次聲對動物心血管系統、神經系統、聽覺、視覺等的影響，及其在醫療器械中的應用，分析了次聲的閾值問題。 -
On the threshold of the 21st century, the global information revolution has become more imminent reality than a remote vision
在進入21世紀之際，全球信息革命以不是一種遙遠的展望而是一種迫近的現實。 -
A new image sampling method and a device for transmission flow measuring are provided, and an edge detection method based on the semantic weight and threshold selection tactics based on the vision model are used to extract the contour, calculate the area and volume within a short time span
設計了一種新型的用於傳輸流量檢測的圖像採集方法和裝置，並利用基於語義權值的邊緣提取方法和基於視覺模型的閾值選擇策略進行傳輸帶上物質的截面輪廓線提取，計算物質截面面積和較短時間內的流量體積。 -
Pretreatment of image is studied, such as graying, smoothing, the choice of threshold value, edge detection, erosion, inflation, figure pick - up, figure following, image segmentation. the aim is to produce a breadth of image easy to recognize and understand for computer, at the same time the base is established for stereo vision
對圖像的預處理進行了研究，如圖像的灰度化、平滑化、閾值選擇、邊緣檢測、腐蝕、膨脹、輪廓提取、輪廓跟蹤、圖像分割等，目的是產生一幅計算機易於識別和理解的圖像，同時為立體匹配奠定了基礎。 -
The robot vision is an image processing and analysis process. this paper using the common method of image fore processing currently, transforms the colorized image to gray and makes it only tow values by a critical point threshold
機器人視覺是一個圖像處理分析過程，本文利用當前常用圖像預處理方法，對彩色圖像進行了灰度轉換、閾值分割，實現其二值化。 -
The vision system and sonar system of hebut - 1 mobile robot is designed. the model of camera and the conversion from obstacle image coordinate into the world coordinate is completed, which the information of obstacle is converted into camera coordinate. therefore the different coordinate are unified. experiment on segmentation are done and a method of image segmentation based of his color threshold is used for mobile robot ' s obstacle image segmentation
設計了hebut -型移動機器人視覺系統和聲納系統。建立了移動機器人的攝象機模型，從而完成了世界坐標繫到攝象機坐標系的轉換，使障礙物信息成功地轉換到攝像機坐標系，完成了不同坐標系之間的統一。 -
Furthermore, it is necessary to enhance robust and precision for vision sysem. in the practical section, three pixel labling algorithms are introduced, i. e. invariable threshold method, adaptive threshold method, and statistical model method
在視覺系統的設計實現過程中，本文提出了將恆定閾值方法、自適應閾值方法，以及統計模型方法應用於系統的象素分類階段。 -
Taking the key scientific and technological project of henan province “ the development of the binocular vision surveillance system ” and henan innovation project for university prominent research talents “ the distributed image segmentation based on the pgf and fuzzy technology ” as the research background, this thesis devotes main efforts to the research of some problems of the face recognition ( especially the problem of the eyes location ), mainly including : ( 1 ) considering the eyes location in gray image with complex background, an improved method of human eyes location is presented based on the threshold
本文以河南省自然科學基金攻關項目「雙目視覺監控系統研製」和河南省高校傑出科研人才創新工程項目「基於pgf和模糊技術的分散式圖像分割」為依託，對人臉識別中的若干問題，特別是人眼定位，進行研究。主要工作歸納如下:第一，針對復雜背景下灰度人臉圖像中人眼定位的問題，本文提出了一種改進的基於閾值的人眼定位演算法。 -
It discusses the feature of color, color model, image segment principle and method, and then analyzes the demands and characters of robot soccer vision system. an adaptive rgb threshold value color image segment segmentation method based on rgb and hsi model is presented, and it realize a realtime, veracity, adaptability and intelligent chromatic image recognition
討論了顏色特性、顏色模型及彩色圖像分割的基本原理和方法，分析mirosot視覺子系統中實時彩色圖像識別的特點和要求，提出一種結合rgb和hsi模型的自適應rgb閾值的實時彩色圖像分割方法，實現了彩色圖像識別的實時性、準確性、適應性及智能化。
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