arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1602.05941cs.CV
收藏

多分辨率压缩感知重构

Multi-resolution Compressive Sensing Reconstruction

Nokia Bell Labs(诺基亚贝尔实验室)

Adriana Gonzalez, Hong Jiang, Gang Huang, Laurent Jacques

摘要:

我们考虑的问题,重建图像的压缩测量使用多分辨率网格。在这种情况下,重建的图像被分成多个区域,每个区域具有不同的分辨率。这个问题出现在要重建的图像包含比其他区域更重要的特定感兴趣区域(RoI)的情况下。通过理论分析和仿真实验,我们表明,多分辨率重建提供了一个更高的质量的ROI相比,传统的单分辨率的方法。

英文摘要:

We consider the problem of reconstructing an image from compressive measurements using a multi-resolution grid. In this context, the reconstructed image is divided into multiple regions, each one with a different resolution. This problem arises in situations where the image to reconstruct contains a certain region of interest (RoI) that is more important than the rest. Through a theoretical analysis and simulation experiments we show that the multi-resolution reconstruction provides a higher quality of the RoI compared to the traditional single-resolution approach.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑