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5. Optical and SAR image registration based on improved non-subsampled wavelet transform for sea island

Optical and SAR image registration based on improved non-subsampled wavelet transform for sea island

来源 :Acta Oceanologica Sinica | 被引量 : 3次 | 上传用户：juyang0303

【摘 要】

：

Homologous feature point extraction is a key problem in the optical and synthetic aperture radar(SAR) image registration for islands. A new feature point extraction method using a threshold shrink ope

【作 者】

：

SHI Wei SU Fenzhen WANG Ruirui LU Yongduo 

【机 构】

：

Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences,Collabo

【出 处】

：

Acta Oceanologica Sinica

【发表日期】

：

2014年05期

【关键词】

：

image registration islands South China Sea wavelet transform threshold shrink op 

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论文部分内容阅读

Homologous feature point extraction is a key problem in the optical and synthetic aperture radar(SAR) image registration for islands. A new feature point extraction method using a threshold shrink operator and non-subsampled wavelet transform(TSO-NSWT)

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