摘要
随着数码相机等图像获取设备的普及和Web2.0等互联网传播技术的广泛应用,图像的获取和传播变得简单,使得图像的编辑手段成为一个广泛的需求。本文着眼于笔画交互方式,基于衰减函数和编辑传播的框架,提出一种快速、鲁棒的图像编辑方法。由于方法的并行特性,本文进一步将提出的方法使用并行CUDA技术实现,进一步提高了效率,对于标准1024×768大小的图片,可以达到实时的编辑速度。
With the popularity of digital cameras and other image acquisition devices and the wide application of internet communication technologies such as Web2.0, acquisition and dissemination of the image becomes very simple. Therefore, the technology of image-editing has arouset wide public concern. Based on the attenuation func- tion and the fi＇amework of editing communication a fast and robust method of image-editing is presented. This ap- proach is focnsed on the stroke interactively. Due to the parallel nature of the method, a new method using a paral- lel CUDA（ Compute Unified Device Architecture） technology is proposed. For 1 024×768 image,it can achieve re- al-time editing speed.
出处
《科学技术与工程》
北大核心
2013年第1期232-235,共4页
Science Technology and Engineering
关键词
衰减函数
图像快速编辑
传播技术
attenuation fumtion fast image editing communication technology
