K. H. Li

Shape from polarization based on a polarization representation and sparse self-attention

Zhenhua Wan, J. W. Wu, K. H. Li, Zhichao Yu et autres

Accurate estimation of surface normals plays a crucial role in 3D reconstruction tasks. Physics-based shape from polarization (SfP) methods face numerous limitations, such as difficulty in handling mixed reflections and local ambiguities. In contrast, deep learning-based SfP methods surpass physics-based approaches in …

cn (code pays fourni par la source)

Effects of Biochar-Coated Nitrogen Fertilizer on the Yield and Quality of Bok Choy and on Soil Nutrients

Haiwen Bi, Jiafeng Xu, Kaixuan Li, K. H. Li et autres

This study was aimed at problems associated with low fertilizer using efficiency, excessive nitrate content of vegetables, and soil degradation in greenhouse vegetable production. A pot experiment was conducted to assess the effects of applying biochar-coated nitrogen fertilizer (BCNF) on the yield, …

cn (code pays fourni par la source)

The Effect of Environmental Factors on Plant Species Diversity and Productivity

K. H. Li, Yonghao Hu, Chuanlei Lu, Wenzong Wu et autres

Response of carbon dioxide emissions to sheep grazing and nitrogen application in an alpine grassland

Yan-Hong Gong, Anwar Mohammat, X. J. Liu, K. H. Li et autres

Abstract. Previous work has failed to address fully the response of (autotrophic and heterotrophic) respiration to grazing and nitrogen (N) addition in different ecosystems, particularly in alpine grasslands outside the growing season. From 2010 to 2011, we combined two methods (static closed …