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首页> 外文期刊>IEEE sensors journal >Constant-Hue-Based Color Filter Array Demosaicking Sensor for Digital Still Camera Implementation
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Constant-Hue-Based Color Filter Array Demosaicking Sensor for Digital Still Camera Implementation

机译:基于恒定色调的彩色滤光片阵列去马赛克传感器,用于数码相机的实现

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摘要

In this paper, we propose an edge-oriented constant-hue scheme for a color filter array demosaicking sensor to reduce costs and the complexity of the digital camera system. Most digital still cameras use color filter arrays to sample the scenery. The image information needs proper interpolation to present a complete image. This paper proposes a novel design for color image interpolation to improve the result of such processing without great hardware and processing cost. The edge-oriented scheme and constant-hue interpolation are performed to process diagonal edge information. Experimental results show that our algorithm only adds some exquisite comparison function and provides a fine image quality. It is easy to implement in hardware design by simple operation.
机译:在本文中,我们提出了一种面向边缘的恒定色相方案,用于彩色滤光片阵列去马赛克传感器,以降低成本和数字相机系统的复杂性。大多数数码相机都使用滤色镜阵列对风景进行采样。图像信息需要适当的插值以呈现完整的图像。本文提出了一种新颖的彩色图像插值设计,以改善这种处理的结果,而又不增加硬件和处理成本。执行面向边缘的方案和恒定色相插值以处理对角线边缘信息。实验结果表明,我们的算法仅增加了一些精美的比较功能,并提供了良好的图像质量。通过简单的操作很容易在硬件设计中实现。

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