Edge detection of all - directional m - mode echocardiography images 型心動(dòng)圖像的邊界檢測(cè)
Feature analysis for the envelope of liver ' s m - mode ult rasound images 型超聲圖像運(yùn)動(dòng)包絡(luò)的特征分析
M - mode ultrasonic diagnostic equipment M型超聲波診斷設(shè)備
M - mode echocardiography m 型超聲心動(dòng)圖機(jī)
Then , in m - mode processing part , an algorithm for synthesizing the m images was proposed and the images were processed correspondingly M型圖像處理部分主要是提出了一種m型合成的算法,并在此基礎(chǔ)上作一些相關(guān)處理。
Shutter speed from 112 , 000 to 30 sec . manually selectable in 12 ev or 13 ev increments , aperture set by autoexposure program manual exposure ( m - mode ) 可以在112 , 000秒至30秒的快門(mén)速度范圍內(nèi)手動(dòng)選擇快門(mén)速度,每次以12ev或13ev增減;自動(dòng)曝光程式會(huì)自動(dòng)設(shè)定光圈值
M - mode is often used to examine the heart , for example measuring the diameter of vascular , examining the valve , etc . so m - mode is an important aid to the doctor in examining the heart M型常用于心臟運(yùn)動(dòng)的探查,如對(duì)心血管各部分大小的測(cè)量,厚度的測(cè)量,瓣膜運(yùn)動(dòng)情況的測(cè)量等,是醫(yī)生對(duì)心臟進(jìn)行檢查的一個(gè)重要依據(jù)。
Finally , a software package developed by the author was introduced . in this software , we realized the functions of image playing via multimedia , image processing , m - mode image synthesizing , measurement of organ parameters , and so on 論文最后部分介紹了論文工作中自行編寫(xiě)的一套圖像處理軟件,該軟件實(shí)現(xiàn)了多媒體的播放、圖像增強(qiáng)、邊緣檢測(cè)、 m型的合成、圖像的測(cè)量以及文件的管理等。
Ultrasonic bio - instrumentation has several display modes used in medicinal field now , such as b - mode and m - mode , etc . b - mode uses the modulated brightness to represent the amplitudes of ultrasonic echoes , and the coordinates in the formed profiles correspond to positions of ultrasonic beam scans one by one B型顯示是用亮度調(diào)制來(lái)顯示回波脈沖幅度,顯示的橫軸和縱軸與聲束掃描的位置一一對(duì)應(yīng),形成超聲切面圖像。
M - mode is a kind of dynamic display mode . it also uses the brightness to represent the strength of the ultrasonic returns , but the independent variable in the display is time . returns from different scanned depths are revealed along the time axis to show the movement of different layers of the scanned organs M型是一種運(yùn)動(dòng)顯示方式,它也是以亮度的強(qiáng)弱來(lái)表示回聲信號(hào)強(qiáng)弱,但將聲束路徑上不同深度的回波圖象沿時(shí)間軸慢慢展開(kāi),以表示界面的運(yùn)動(dòng)軌跡。