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A Traffic Image Compression Technique Based on Self-adapt Parameter Choice

机译:基于自适应参数选择的交通图像压缩技术

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摘要

A polynomial-approach method for image compression coding was presented for the first time to the small complex traffic image. We analyzed the image scanning method affect to the polynomial-approach method. Furthermore, we also researched the way of accumulation that can make the violent wobble of the curve became more gentle. Finally, We propose an approach, which has three steps: raster scanning of the image data, monotonizing data according to self-adapt parameter choice and polynomial-approach. This method achieved the image compression coding successfully. Experiments on traffic images showed our method is simple and high efficiency. It is high performance on the small complex traffic image, especially in middle and low signal-to-noise ratio.
机译:首次针对小型复杂交通图像提出了一种用于图像压缩编码的多项式方法。我们分析了图像扫描方法对多项式方法的影响。此外,我们还研究了使曲线的剧烈摆动变得更加平缓的累积方式。最后,我们提出了一种方法,该方法包括三个步骤:对图像数据进行光栅扫描,根据自适应参数选择和多项式方法对数据进行单调处理。该方法成功实现了图像压缩编码。通过对交通图像的实验表明,该方法简单高效。它在小型复杂交通图像上具有高性能,尤其是在中低信噪比方面。

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