for fractal image, the original procedure was Quadrilateral fractal, into triangular final
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A new decoded image quality prediction algorithm for fractal image coding was proposed.
对于分形图像编码算法,提出一种解码图像质量的预测方法。
This paper proposed an improved scheme for fractal image coding by introducing a control parameter that can affect the decoded image quality as well as encoding speed.
通过引入一个可以影响解码图像质量和编码时间的控制参数,该文提出了分形图像编码的一种改进方案。
The paper analyses the weakness of traditional speed-up techniques for image fractal compression firstly, and proposes a novel idea by using entropy to improve image fractal compress performance.
本文首先分析图像分形压缩技术中传统加速方法的性能缺陷,随后提出使用图像块的熵值来改进分形压缩性能的思想。
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