<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e2386" altimg="si11.svg"><mml:msub><mml:mrow><mml:mi>L</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn></mml:mrow></mml:msub></mml:math> model-driven recursive multi-scale denoising network for image super-resolution

Zhongfan Sun, Jianwei Zhao, Zhenghua Zhou, Qingqing Gao