A High-Speed Method for Generating Edge-Preserving Bubble Images
A High-Speed Method for Generating Edge-Preserving Bubble Images
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DOI：
10.1587/transinf.2019edl8188
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发表时间：
2020-03
期刊：
影响因子：
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通讯作者：
T. Hiraoka
中科院分区：
文献类型：
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作者：
T. Hiraoka
摘要提出了一种非真实感绘制方法，用于从灰度摄影图像中生成边缘保持的气泡图像。气泡图像是嵌入在许多气泡中的非照片级真实感图像，而保持边缘的气泡图像是保留了摄影图像中的边缘的气泡图像。该方法通过在窗口中利用绝对差进行迭代处理来实现。该方法具有处理简单、速度快的特点。为了验证该方法的eff有效性，使用不同的摄影图像进行了实验。实验结果表明，该方法能够在保持图像边缘的前提下生成边缘保持的气泡图像，且处理速度快。
SUMMARY We propose a non-photorealistic rendering method for generating edge-preserving bubble images from gray-scale photographic images. Bubble images are non-photorealistic images embedded in many bubbles, and edge-preserving bubble images are bubble images where edges in photographic images are preserved. The proposed method is executed by an iterative processing using absolute di ff erence in window. The proposed method has features that processing is simple and fast. To validate the e ff ectiveness of the proposed method, experiments using various photographic images are conducted. Results show that the proposed method can generate edge-preserving bubble images by preserving the edges of photographic images and the processing speed is high.