立體棱 的英文怎麼說
中文拼音 [lìtǐléng]
立體棱
英文
edge of a solid-
In the application of mini - micro - robot visual perception, there is a need for fish - eye lenses for capturing wide field of view for navigation. though fish - eye lenses provide a wide field of view ( 180 ), they introduce significant distortion in images and the acquired images are quite warped, which makes conventional camera calibration algorithms no longer work well. this paper presents an accurate calibration framework for fish - eye lens ( a high distortion lens ) camera stereo vision system. the accurate calibration model is formulated with radial distortion, decentering distortion and thin prism distortion based on the fisheye deformation model. using fish - eye and non - linear camera model, the author employs levenberg - marquardt method to realize precise non - linear calibration for wide - view - scene dense depth image recovery
魚眼鏡頭成像立體視覺系統在微小型機器人視覺導航和近距離大視場物體識別與定位中有著廣泛的應用.盡管魚眼鏡頭攝像機具有很大的視場角（接近180 ） ，但同時也引入嚴重的圖像變形，常規的攝像機標定方法無法使用.該文提出一種標定魚眼鏡頭攝像機立體視覺系統的方法.在魚眼鏡頭變形模型的基礎上，通過考慮魚眼鏡頭成像的徑向變形、偏心變形和薄棱鏡變形，建立了魚眼鏡頭成像的精確成像模型，然後，利用非線性迭代演算法，精確求解攝像機外部參數、內部參數.實驗表明，使用該方法得到的立體視覺系統參數滿足精確恢復大場景稠密深度圖的要求The course covers non - sequential ray tracing, sources, detectors, objects, ray splitting, scattering, ghost analysis, stray light analysis, prisms, fresnel lenses, multi - element lenses, gradient index, polarization and thin film modeling
本課程涵蓋了非連續光線的追跡、光源、探測器、物體、分光、散射、鬼像分析、雜散光分析、棱鏡、菲涅耳透鏡、多元件透鏡、梯度折射率、偏振和薄膜的建立。The formulas of lateral area, surface area, and volume of pyramid can be given by vector method
立體幾何中棱錐的側面積、全面積、體積公式都可用向量方法給出。In this study, we have systematically studied on the diversities, variations of zeolite ores and the relationship between compositions and properties of zeolite ores in the muling ore - deposit, preliminarily established the prospecting and evaluating geo - chemical models of different types of zeolite ore bodies. moreover, we have found and verified one modernite ore - body and one clinoptilolite ore - body in muling. a multi - objective exploiting and utilizing plan has been preliminarily put forward to different zeolite ore - bodies
本文實例（穆棱沸石礦）研究，系統地探討了不同類型沸石礦體的礦化特徵、礦石類型、礦化組分、礦石品級和物化性能的多樣性、多變性特徵與空間變化規律，以及礦石組分與物化性能之間的相關規律；提出並初步建立了不同類型沸石礦的巖礦地球化學預測評價模式；發現並初步查證：高品級的絲光沸石礦體1個，絲光一斜發混合型礦體1個。A self - confessed technological freak such as kwong tzan kuang zan relied on his own efforts of experimentation, producing hong kong s first own indigenous 3 - d film the gold hunt taojin ji 1953 with his own special prismatic lens
荷里活的立體電影在1952年甫推出之際帶來新鮮感，鄺贊磨製了一副三棱鏡，拍攝用本土器材製作的立體電影淘金記1953 。We also derive the expression of the signal obtained from random position by the magnetic field sensor. then we construct five - dimension nonlinear equation group for the signal obtained by the magnetic field sensor and solve them, so that we can realize 3d localizing and navigation for endoscope probe
我們根據電磁場理論推導出位於正四面體六條棱上的差分磁偶極子在空間任意點的場強表達式及探頭感應磁場信號的原理，然後建立起五元非線性方程組進行定位求解。In general, point and curve primitives are able to provide sharp corners and ridge features ; sphere primitives are able to achieve smoothing effects and provide semi - sharp features ; and cube primitives are able to handle sharp corners, sharp edges and flat faces with the corners, edges and faces of the cubes respectively
點和曲線編輯工具可以用來獲取尖銳的或「脊」的編輯效果，球體編輯工具可以用來作為平滑工具或得到半尖銳的細節特徵，立方體編輯工具可以用來獲取尖角、尖銳的棱邊和平坦的小面。China henan heavy industrial factory crushing and screening machines can be divided into three types : fixed, portable and sleign type. the crushing and screening capability can be from 5 tons per hour to 600 tons per hour. the size of crushed product can be from 0 to 80 mm
具有破碎比大，粒度均勻，成品顆粒形狀呈立方體多棱體，針片狀少，力學壓碎指標高，結構先進工作可靠質量精良使用維修方便，運營費用低等特點。分享友人