Properties of a Center/Surround Retinex. Part 2: Surround Design

机译：中心/环绕Retinex的属性。第2部分：环绕声设计

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The last version of Edwin Land's retinex model for human vision's lightness andcolor constancy has been implemented. We have sought to define a practical implementation of the retinex without particular concern for its validity as a model for human lightness and color perception. We describe issues involved in designing the surround function. We find that there is a trade-off between rendition and dynamic range compression that is governed by the surround space constant. Various functional forms for the retinex surround are evaluated and a Gaussian form is found to perform better than the inverse square suggested by Land. Preliminary testing led to the design of a Gaussian surround with a space constant of 80 pixels as a reasonable compromise between dynamic range compression and rendition.

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年度 1995
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总页数 14
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Brightness; Color vision; Image processing; Light adaptation; Dynamic range; Imageenhancement; Computer vision; Tradeoffs;

机译：亮度;色彩视觉;图像处理;光适应;动态范围;图像增强;计算机视觉;权衡;

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1. Center/surround organization of retinal bipolar cells: High correlation of fundamental responses of center and surround to sinusoidal contrasts. [J] . Burkhardt DA, Bartoletti TM, Thoreson WB Visual Neuroscience: An International Journal for Empirical and Theoretical Research . 2011,第3期

机译：视网膜双极细胞的中心/周围组织：中心和周围对正弦对比的基本反应高度相关。
2. The magnitude of centera??surround facilitation in the discrimination of amplitude spectrum is dependent on the amplitude of the surround [J] . Aaron P. Johnson, Bruno Richard, Bruce C. Hansen, Journal of vision . 2011,第7期

机译：分辨振幅频谱时，centera ?? surround辅助的幅度取决于环绕声的幅度
3. Selenium-centered, undecanuclear silver cages surrounded by iodo and dialkyldiselenophosphato ligands. Syntheses, structures, and photophysical properties [J] . Liu CW, Shang IJ, Fu RJ, Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2006,第5期

机译：以碘为中心的无核银笼，周围有碘和二烷基二硒代磷酸配体。合成，结构和光物理性质
4. Study on correlation between the surround space constant of Retinex center/surround algorithm and images [C] . Wang Ziwu, Bei Fei, Huang Zhengling, Proceedings of the 2010 International Conference on Mechatronics and Automation . 2010

机译：Retinex中心/周围算法的周围空间常数与图像的相关性研究
5. Analysis of the center-surround interaction of rabbit retinal ganglion cells: Physiology and pharmacology. [D] . Merwine, David Karl. 1997

机译：兔视网膜神经节细胞中心-周围相互作用的分析：生理学和药理学。
6. Center/surround organization of retinal bipolar cells: High correlation of fundamental responses of center and surround to sinusoidal contrasts [O] . Dwight A. Burkhardt, Theodore M. Bartoletti, Wallace B. Thoreson -1

机译：视网膜双极细胞的中心/环绕组织：中心和围绕正弦造影的基本反应高的相关性
7. Assimilation-type and Contrast-type Bias of Motion Induced by the Surround in a Random-dot Display: Evidence for Center-Surround Antagonism [O] . MURAKAMI IKUYA, SHIMOJO SHINSUKE 1996

机译：随机点显示中周围引起的运动的同化类型和对比类型的偏差：中心-环绕对抗的证据。
8. Properties of a center/surround retinex. Part 2: Surround design [R] . Jobson, Daniel J., Woodell, Glenn A. 1995

机译：中心/环绕视网膜的属性。第2部分：环绕声设计

Properties of a Center/Surround Retinex. Part 2: Surround Design

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