Study on High-Quality Wide Dynamic Image Synthesis Algorithm in Multiple Image Processing

机译：多重图像处理中高质量宽动态图像合成算法研究

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The key to adopting DSP technology to deal with multiple images into a high quality wide dynamic image is to adopt a suitable synthesis algorithm. In order to solve the puzzle of synthetic effects in image by image synthesis method and weighted average method based on relative illumination, the paper presented a new method for synthesizing a wide dynamic range image by image weighted fusion and later mapping. In the paper, we firstly explored the synthetic principle, by means of adjusting the fusion ratio of multiple images, obtained the fused image. Then, the image data of fused image was mapped to the interval of [0, 1] by using the mapping method of wide dynamic image. Finally, the corresponding data was mapped to the interval range of [0, 255]. The actual test demonstrated that we could obtain a better synthetic wide dynamic image effect by using the presented method regardless of the length of the exposure light time being a big difference or not. The study results show that the presented new algorithm is simple and has strong real-time performance.

机译：采用DSP技术将多个图像处理成高质量宽动态图像的关键是采用合适的合成算法。为了通过图像合成方法和基于相对照明的图像合成方法和加权平均方法来解决图像中的合成效果的难题，介绍了通过图像加权融合和稍后映射来合成宽动态范围图像的新方法。在本文中，我们首先通过调整多个图像的熔合比来探索合成原理，获得了融合图像。然后，通过使用宽动态图像的映射方法将熔融图像的图像数据映射到[0,1]的间隔。最后，将相应的数据映射到[0,255]的间隔范围。实际测试证明，无论曝光光时间的长度如何，我们都可以通过使用呈现的方法获得更好的合成宽动态图像效果。研究结果表明，呈现的新算法简单，具有强大的实时性能。

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《International Conference on Mechanical Science and Engineering》|2015年|467p|共6页
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Cheng Zhu; Bing Guo;
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中图分类 TH16-53;
关键词
Wide dynamic image synthesis method; The weighted integration; Mapping;

机译：宽动态图像合成方法;加权集成;映射;

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4. Study on High-Quality Wide Dynamic Image Synthesis Algorithm in Multiple Image Processing [C] . Cheng Zhu, Bing Guo International Conference on Mechanical Science and Engineering . 2015

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Study on High-Quality Wide Dynamic Image Synthesis Algorithm in Multiple Image Processing

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