- Nonlocal oriented method for image denoising
[作者：Gao, YH; Yang, J; Guo, L,期刊：OPTICAL ENGINEERING, 页码：30502-30502 , 文章类型： Article，,卷期：2011年50-3]
- Denoising is expected to improve the image quality and the performance of analysis. Combining the nonlocal-means filter and the mean-shift method, we derive a nonlocal weights estimator considering not only similarity of...
- All-optical diode with photonic multilayers based on asymmetric light localization
[作者：Jin, L; Zhou, J; Yang, MY; Xue, CH; He, M,期刊：OPTICAL ENGINEERING, 页码：30503-30503 , 文章类型： Article，,卷期：2011年50-3]
- An all-optical diode (AOD) with structure (AB)(m)(BA)(n)(BBAA)(k) is proposed based on asymmetric light localization, and its optical bistability are numerically investigated by the nonlinear transfer matrix method. Rese...
- Broadband beam steering using chalcogenide-based Risley prisms
[作者：Florea, C; Sanghera, J; Aggarwal, I,期刊：OPTICAL ENGINEERING, 页码：33001-33001 , 文章类型： Article，,卷期：2011年50-3]
- In this paper, we propose using chalcogenide glasses for improved, large-angle, beam steering of infrared radiation, with minimal spectral dispersion and improved thermal performance over wavelength intervals covering th...
- Complementary-structure catadioptric omnidirectional sensor design for resolution enhancement
[作者：Chen, LD; Wang, W; Zhang, MJ; Bao, WD; Zhang, X,期刊：OPTICAL ENGINEERING, 页码：33201-33201 , 文章类型： Article，,卷期：2011年50-3]
- Considering the problem of low and nonuniform resolution in omnidirectional imaging, a complementary catadioptric imaging method is proposed by using multiple mirrors. Due to the reflection of mirrors, each spatial objec...
- Objective quality evaluation of visible and infrared color fusion image
[作者：Yuan, YH; Zhang, JJ; Chang, BK; Han, YY,期刊：OPTICAL ENGINEERING, 页码：33202-33202 , 文章类型： Article，,卷期：2011年50-3]
- An evaluation for objectively assessing the quality of visible and infrared color fusion image is proposed. On the basis of the consideration that human perception is most sensitive to color, sharpness, and contrast when...
- Miniature snapshot multispectral imager
[作者：Gupta, N; Ashe, PR; Tan, SS,期刊：OPTICAL ENGINEERING, 页码：33203-33203 , 文章类型： Article，,卷期：2011年50-3]
- We present a miniature snapshot multispectral imager based on using a monolithic filter array that operates in the short wavelength infrared spectral region and has a number of defense and commercial applications. The sy...
- Direct welding with arc discharging to joint quart optical fiber to multicomponent glass mold lens (small factor fiber collimator with new push-pull welding method)
[作者：Koishi, M; Nishizawa, K; Kawai, S,期刊：OPTICAL ENGINEERING, 页码：33401-33401 , 文章类型： Article，,卷期：2011年50-3]
- In this paper, a new direct splicing method called push-pull welding is described. Direct coupling based on direct fusion splicing, which makes an optical fiber joining a multicomponent glass lens, gives not only a high ...
- Incoherent optical fiber bundle calibration for image transmission: faster, finer, and higher-resolution image reconstruction
[作者：Demuynck, O; Menendez, JM,期刊：OPTICAL ENGINEERING, 页码：33601-33601 , 文章类型： Article，,卷期：2011年50-3]
- Computer vision, despite all the recent progress, still cannot be employed technically in most hazardous and highly industrialized areas. Most of the alternative solutions to this modern issue are usually unavailable mai...
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