Sparse coding method capable of solving problem of similarity retention in super-resolution reconstruction of image

The invention relates to a sparse coding method capable of solving the problem of similarity retention in super-resolution reconstruction of an image. The sparse coding method comprises the following steps of: (1) a training stage: randomly extracting high-resolution image blocks and low-resolution...

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Bibliographische Detailangaben

Hauptverfasser:	JIANG MINGYAN, SUN SHUWAN, YAN LEIFANG, GUO BAOFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS
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