期刊论文

Huang, Tao

英文

Measurement Science And Technology

0957-0233

2015

26

11

115502

10.1088/0957-0233/26/11/115502

National Social Science Fund of China [14BGL131]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61505064, 60902060]; Project of the Program for the National Key Technology Research and Development Program [2013BAH72B01, 2013BAH18F02, 2015BAH33F02, 2015BAK07B03]; Self-Determined Research Funds of CCNU from the Colleges' Basic Research and Operation of MOE [CCNU15A05059, CCNU15A05009, CCNU15A05010]; Scientific R&D Project of State Education Ministry and China Mobile [MCM20121061]; New PhD Researcher Award from the Chinese Ministry of EducationMinistry of Education, China; New Century Excellent Talents in UniversityProgram for New Century Excellent Talents in University (NCET) [NCET-11-0654]

本校为第一且通讯机构

Band overlap and random noise exist widely when the spectra are captured using an infrared spectrometer, especially since the aging of instruments has become a serious problem. In this paper, via introducing the similarity of multiscales, a blind spectral deconvolution method is proposed. Considering that there is a similarity between latent spectra at different scales, it is used as prior knowledge to constrain the estimated latent spectrum similar to pre-scale to reduce artifacts which are produced from deconvolution. The experimental results indicate that the proposed method is able to obta...