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检索条件"主题词=image processing algorithms"
650 条 记 录,以下是441-450 订阅
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Toward Scalable Source Level Accuracy Analysis for Floating-point to Fixed-point Conversion  33
Toward Scalable Source Level Accuracy Analysis for Floating-...
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33rd IEEE/ACM International Conference on Computer-Aided Design (ICCAD)
作者: Deest, Gael Yuki, Tomofumi Sentieys, Olivier Derrien, Steven Univ Rennes 1 F-35014 Rennes France Inria Rocquencourt France
In embedded systems, many numerical algorithms are implemented with fixed-point arithmetic to meet area cost and power constraints. Fixed-point encoding decisions can significantly affect cost and performance. To eval... 详细信息
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An image processing approach to approximating interface textures of microcrystalline silicon layers grown on existing aluminum-doped zinc oxide textures
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OPTICS EXPRESS 2013年 第22期21卷 A977-A990页
作者: Hertel, Kai Huepkes, Juergen Pflaum, Christoph Univ Erlangen Nurnberg Lehrstuhl Syst Simulat Nurnberg Germany Univ Erlangen Nurnberg Grad Sch Adv Opt Technol Nurnberg Germany Forschungszentrum Julich Photovolta IEK5 Inst Energie & Klimaforsch D-52425 Julich Germany
We present an algorithm for generating a surface approximation of microcrystalline silicon (mu c-Si) layers after plasma enhanced chemical vapor deposition (PECVD) onto surface textured substrates, where data of the t... 详细信息
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Accuracy test for a corneal topographer based on null-screen method: Preliminary results
Accuracy test for a corneal topographer based on null-screen...
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Latin America Optics and Photonics Conference, LAOP 2014
作者: Estrada-Molina, Amilcar Díaz-Uribe, Rufino Centro de Ciencias Aplicadas y Desarrollo Tecnológico Universidad Nacional Autónoma de México Apto. Postal 70-186 México D.F.C.P 04510 Mexico
The accuracy test of a corneal topographer based on null-screen method is presented. This accuracy test is conducted by testing a calibration sphere. The accuracy found was of 5.8 μm for differences of elevation;75 ... 详细信息
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image processing for safety assessment in civil engineering
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APPLIED OPTICS 2013年 第18期52卷 4385-4390页
作者: Ferrer, Belen Pomares, Juan C. Irles, Ramon Espinosa, Julian Mas, David Univ Alicante Dept Civil Engn E-03080 Alicante Spain Univ Alicante Univ Inst Phys Appl Sci & Technol E-03080 Alicante Spain
Behavior analysis of construction safety systems is of fundamental importance to avoid accidental injuries. Traditionally, measurements of dynamic actions in civil engineering have been done through accelerometers, bu... 详细信息
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A New FPGA-based Real-Time Configurable System for Medical image processing
A New FPGA-based Real-Time Configurable System for Medical I...
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4th IEEE International Conference on E-Health and Bioengineering (EHB)
作者: Chiuchisan, Iuliana Stefan Cel Mare Univ Suceava Suceava Romania
Given the importance of digital image processing and the significance of their implementations on hardware to achieve better performance, this paper reviews the advantages of using FPGA over softwares and DSPs as a pl... 详细信息
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Design and analysis of wearable pupillometer for autonomic neuropathy of diabetic patients
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APPLIED OPTICS 2014年 第29期53卷 H27-H34页
作者: Ko, Mei-Lan Chen, Yin-Yuan Ouyang, Yuan Huang, Ting-Wei Tsuen, Bi-Shiou Jeng, Wei-De Chiou, Jin-Chern Ou-Yang, Mang Natl Chiao Tung Univ Dept Elect & Comp Engn Hsinchu Taiwan Natl Taiwan Univ Hosp Hsinchu Branch Hsinchu Taiwan Chang Gung Univ Dept Elect Engn Guishan Taoyuan County Taiwan
Diabetes is a familiar disease in modern society. In the early stage of diabetes, symptoms are unobvious, but they usually induce diabetic autonomic neuropathy or, worse, cardiovascular autonomic neuropathy. Pupillome... 详细信息
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Toward a super imaging system [Invited]
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APPLIED OPTICS 2013年 第4期52卷 561-566页
作者: Mendlovic, David Tel Aviv Univ Fac Engn IL-69978 Tel Aviv Israel
This paper deals with the fast-developing area of computational photography where a combination of imaging techniques and efficient image processing algorithms is done to generate a super imaging system. In recent yea... 详细信息
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Speckle reduction using an artificial neural network algorithm
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APPLIED OPTICS 2013年 第21期52卷 5050-5057页
作者: Avanaki, Mohammad R. N. Laissue, P. Philippe Eom, Tae Joong Podoleanu, Adrian G. Hojjatoleslami, Ali Univ Kent Kent Inst Med & Hlth Sci Ctr Res & Dev Canterbury CT2 7PD Kent England Gwangju Inst Sci & Technol Adv Photon Res Inst Kwangju South Korea Univ Kent Sch Phys Sci Appl Opt Grp Canterbury CT2 7NH Kent England
This paper presents an algorithm for reducing speckle noise from optical coherence tomography (OCT) images using an artificial neural network (ANN) algorithm. The noise is modeled using Rayleigh distribution with a no... 详细信息
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Direct period measurement for fiber Bragg grating using an optical imaging technique
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APPLIED OPTICS 2013年 第22期52卷 5393-5397页
作者: Ali, M. M. Lim, K. S. Yang, H. Z. Chong, W. Y. Lim, W. S. Ahmad, H. Univ Malaya Fac Sci Dept Phys Photon Res Ctr Kuala Lumpur 50603 Malaysia NW Univ Xian Dept Phys Xian 710069 Shaanxi Peoples R China
This paper proposes an approach based on an optical imaging technique for the period measurement of fiber Bragg gratings (FBG). The simple, direct technique involves a differential interface contrast (DIC) microscope ... 详细信息
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Single-step method for fiber-optic probe-based full-range spectral domain optical coherence tomography
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APPLIED OPTICS 2013年 第21期52卷 5143-5151页
作者: Min, Eun Jung Shin, Jun Geun Lee, Jae Hwi Yasuno, Yoshiaki Lee, Byeong Ha Gwangju Inst Sci & Technol Sch Informat & Commun Kwangju 500712 South Korea Univ Tsukuba Inst Appl Phys Tsukuba Ibaraki 3058573 Japan
We propose a single-step method appropriated for a fiber-optic probe-based full-range spectral domain optical coherence tomography (OCT). The fiber-optic probe was scanned over a sample with a magnetically driven actu... 详细信息
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