adaptive quadtree method 自适应四叉树法
self-adaptive quadtree 自适应四叉树
adaptive quadtree partition 自适应四叉树分块
In addition, the proposed new method is further combined with adaptive quadtree partition to obtain a good trade off between compression ratio and image quality. Superior coding perfermance is confirmed by simulation tests as compared to the conventional fractal coding.
进一步地，我们将新算法结合到自适应四叉树分割的结构中，在压缩比和图象质量之间取得较好的折衷，实验结果优于相同条件下的传统分形压缩算法。
参考来源 - 一种基于去均值的加速收敛的分形压缩算法 in C·2,447,543篇论文数据，部分数据来源于NoteExpress
This article introduces a digital watermarking technology based on adaptive quadtree fractal coding.
提出了一种基于自适应四叉树分形编码的数字水印技术。
To represent dynamic multiresolution terrain in real time, two sorts of models suitable for current stage are proposed, the adaptive quadtree model and the implied quadtree model.
提出和改进了两种适合现阶段的基于四叉树(自适应四叉树和隐含四叉树)的实时动态多分辨率地形模型。
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