CHEN Sheng, LUO Jiancheng, LI Junli, SHEN Zhanfeng. Study on Remotely Sensed Image Fusion Method Based on FFT and CIELab Transform[J]. Geomatics and Information Science of Wuhan University, 2009, 34(8): 924-927.
Citation: CHEN Sheng, LUO Jiancheng, LI Junli, SHEN Zhanfeng. Study on Remotely Sensed Image Fusion Method Based on FFT and CIELab Transform[J]. Geomatics and Information Science of Wuhan University, 2009, 34(8): 924-927.

Study on Remotely Sensed Image Fusion Method Based on FFT and CIELab Transform

Funds: 国家自然科学基金资助项目(40871203,40601057);国家863计划资助项目(2007AA12Z141,2007AA12Z224)
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  • Received Date: June 05, 2009
  • Revised Date: June 05, 2009
  • Published Date: August 04, 2009
  • A fusion method,which is called FFT-LAB and based on Fast Fourier transform and CIELab transform,is put moposed to fuse panchromatic and spectral images. Emperimental results on images of IKONOS demonstrate that the performance of FFT-LAB is better than that of Gram-Schmidt Spectral Sharpening(GS),PCS,and Pansharp.
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