- Advanced geometric camera calibration for machine vision
[作者:Vo, M; Wang, ZY; Luu, L; Ma, J,期刊:OPTICAL ENGINEERING, 页码:110503-110503 , 文章类型: Article,,卷期:2011年50-11]
- In many machine vision applications, a crucial step is to accurately determine the relation between the image of the object and its physical dimension by performing a calibration process. Over time, various calibration t...
- Third-order nonlinear optical properties of C(60)-doped bulk material and its application in ultrafast optical Kerr gate
[作者:Jia, S; Yan, LH; Si, JH; Yi, WH; Chen, F; Hou, X,期刊:OPTICAL ENGINEERING, 页码:119001-119001 , 文章类型: Article,,卷期:2011年50-11]
- The ultrafast third-order nonlinear optical properties of C(60) + vinyltriethoxysilane H(2)C=CHSi(OC(2)H(5))(3) (C(60) + VTES) sol-gel were investigated by the femtosecond optical Kerr gate (OKG) technique at 800 nm. The...
- Fast intermode decision algorithm based on contextual mode and priority information for H.264/AVC video encoding system
[作者:Jung, HK; Kim, HS; Kim, BG; Kim, CK; Yoo, JJ,期刊:OPTICAL ENGINEERING, 页码:117403-117403 , 文章类型: Article,,卷期:2011年50-11]
- The recent H.264/AVC video coding standard provides a higher coding efficiency than previous standards. H.264/AVC achieves a bit rate saving of more than 50% with many new technologies, but it shows very heavy computatio...
- Progress in direct nanoparticle deposition for the development of the next generation fiber lasers
[作者:Koponen, JJ; Petit, L; Kokki, T; Aallos, V; Paul, J; Ihalainen, H,期刊:OPTICAL ENGINEERING, 页码:111605-111605 , 文章类型: Article,,卷期:2011年50-11]
- This paper outlines the most recent work at nLIGHT Oy (formerly Liekki Oy). We give an overview of the current state of the nLIGHT active fiber fabrication technology, discuss the capability of the manufacturing process,...
- Analysis of temperature dependence of photodarkening in ytterbium-doped fibers
[作者:Ponsoda, JJMI; Ye, CG; Koplow, JP; Soderlund, MJ; Koponen, JJ; Honkanen, S,期刊:OPTICAL ENGINEERING, 页码:111610-111610 , 文章类型: Article,,卷期:2011年50-11]
- We examine the temperature dependence of photodarkening in ytterbium-doped silica fibers. A sequence of consecutive photodarkening experiments are performed over the same fiber sample, which shows good repeatability with...
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