瞳孔膜 的英文怎麼說
中文拼音 [tóngkǒngmó]
瞳孔膜
英文
capsulopupillary membrane-
The opening of the iris is called the pupil.
虹膜的開口處叫做瞳孔。A unit of retinal illumination, equal to the amount of light that reaches the retina through 1 square millimeter of pupil area from a surface having a brightness of 1 candela per square meter
光度視網膜亮度單位,相當于每平方米有一燭光亮度的表面,通過一平方毫米的瞳孔區域,到達視網膜的光線數量Thus stimulation of one retina will normally invoke pupillary constriction in both eyes.
刺激一側視網膜可引起雙眼的瞳孔收縮。Among them : what effect do the hormone receptors and angiotensin receptors play in pupillary musculature ; do systemic muscle relaxants affect iris muscle tone, and if so, ia which receptors ; and how do intraoperatie fluidics affect the iris in ifis
包括:激素受體和血管緊張素受體在瞳孔肌肉組織中起什麼作用;全身性肌松藥是否影響虹膜肌緊張度,如果是,經由哪個受體起作用;及手術中的射流技術如何影響ifis中的虹膜?But neither significant glare phenomena nor subjective symptoms were detected with radial glare stimulation at the axis of iridectomy site maybe there is no glare phenomena even the iridectomy located at the zone of exposed eye fissure
或許既使雷射虹膜穿孔術既使施於眼裂間部位,亦不一定會產生雙瞳孔或閃光眩耀之現象。The condenser is equipped with an iris diaphragm, a shutter controlled by a lever which is used to regulate the amount of light entering the lens system
聚光鏡裝配有瞳孔膜,那是一個有貢桿控制的快門,用來調節進入鏡頭系統的光量。The author mainly anticipates the task including the simulation of eye fundus imaging and image mosaic. on the base of the dr principle and ophthalmic phototropism study, the author analyze and contrast new fundus camera system with traditional fundus camera. the author will establish the eyeball model with 3ds max technology, imitate the simple eyeball dioptre system and simulate the narrow - angle imaging to ensure the rationality and authenticity of fundus image, which solves the object origin of later image process, then fast mosaics the nine piece of fundus images with the help of the image registration theory and acquire a piece of wide - view fundus image containing more information, thereby provides doctor with enough diagnostic detail, which solves the problem of narrow view
作者在熟悉糖尿病性視網膜病變原理和眼科屈光學的基礎上,進一步研究分析了新型免散瞳眼底照相系統和傳統眼底照相機原理和區別,擬採用3dsmax建立三維眼球模型,模擬眼球屈光系統,模擬眼底照相系統的小角度拍攝,使獲取的眼底圖像合理真實,解決後期系統圖像分析處理的對象來源問題;然後運用醫學圖像配準理論對模擬獲取到的九幅小角度眼底圖像進行快速拼接,拼成一幅大角度的眼底圖像,解決小瞳孔拍攝圖像視角太小的問題;最後通過對眼底圖像配準演算法在相似性測度和搜索演算法的比較,找到一種適合眼底照相系統的眼底圖像拼接的快速演算法。Professor dennis s. c. lam added, " although seem relatively safe, atropine therapy may have long - term side effects arising from paralysis of accommodation ( leading to pre - senile presbyopia ) and pupil dilatation ( leading to ultraviolet light damage to the lens and retina )
林順潮教授指出:雖然使用阿托品治療看來是安全的,但長遠而言,亦有可能出現副作用,例如調節麻痹(導致提早出現老花)及瞳孔擴大(導致晶狀體及視網膜受到紫外光損害)等。The theory is that a white sclera surrounding a darker iris and pupil helps people work out where everyone else is looking
這個理論表示,圍繞在瞳孔和一圈深色虹膜之外的白色鞏膜幫助人類看出其他人視線的方向。Clinical manifestation with unilateral glaucoma, corectopia, ectropion uvea, peripheral anterior synechiae ( pas ) and characterized by pigmented nodules on the iris
臨床表徵除了瞳孔偏向,葡萄膜外翻,周邊連黏,青光眼之外還具有特殊的色素性節結在虹彩的表面上。" atropine is a non - selective anti - muscarinic blocker that produces effect on the ciliary muscle causing loss of accommodation, on the iris tissue causing pupil dilatation and on the fibrous tissue of the sclera causing less elongation of the eye ball, " professor lam said
( anti - muscarinicblocker )的藥物,能抑制鞏膜纖維組織生長從而減慢眼球拉長,但同時亦會麻醉眼睫肌,令眼晴不能自動調節焦點,也會擴大瞳孔,引致眼晴不適。Screening for retinopathy : this is performed when pupils are dilated, either by fundoscopy or retinal photography
視網膜病篩檢:眼底鏡或視網膜鏡檢查,擴張瞳孔。E. i ect cornea for opacities by shining light at an angle toward the cornera. check pupils for size, shape, and equality. i ect iris for symmetry
用手電光斜照角膜,檢查角膜濁斑。檢查瞳孔大小、形狀和對等。檢查虹膜否對稱。E. inspect cornea for opacities by shining light at an angle toward the cornera. check pupils for size, shape, and equality. inspect iris for symmetry
用手電光斜照角膜,檢查角膜濁斑。檢查瞳孔大小、形狀和對等。檢查虹膜否對稱。Using the eye - gaze distinguishing and tracking method based on the image processing technique, the position relationship between pupil center and glint which produced by the corneal reflection and the near - infrared light was analyzed, the fixation point of the eye - gaze on display screen was deduced, and the mouse accuracy by eye - controlled in the screen may achieve to 40 pixels
摘要利用基於圖像處理技術的視線方向識別、跟蹤方法,通過近紅外光線在眼睛角膜反射產生的光斑和瞳孔中心的位置關系來確定視線方向,推導出人眼在計算機屏幕上的注視點,進而實現人眼對鼠標的定位與操作,其在顯示屏上定位精度可達到40 40像素。The proposed method accurately and fleetly locates the inner boundary of the iris by means of detecting the diameter of the pupil in the binary image. then, the outer boundary is detected by a deformable circular template
它利用了虹膜瞳孔的生理特徵,在二值化后的虹膜圖像中尋找水平最長弦,從而定位瞳孔的大致位置,在此基礎上經過進一步的細化提取準確的瞳孔中心位置。Occlusion of pupil
瞳孔膜閉Avr. membrana pupillaris
瞳孔膜變After finding parameter of coarse location, the inner and outer circle can be got based on the parameter because the circle of pupil and circle of iris nearly have the same center
採用二值化的方法獲得瞳孔的粗定位的參數后,由於瞳孔和虹膜的外邊緣近視為同心圓,該參數可用作提取虹膜外邊緣的基礎。Physics of radiation in the field of optics and illuminating engineering ; pupil intensity as a measure of retinal illumination
光學領域的輻射物理學及照明技術.以瞳孔光強作為網膜分享友人