Method for c/n ratio estimation using mask r-cnn and a depth camera for organic fraction of municipal solid wastes

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成果类型：

期刊论文

作者：

Huang, Jingjing;Zhang, Hongduo;Xiao, Xu;Huang, Jingqi;Xie, Jingxin;...

通讯作者：

Li, Ming;Dai, Sihui

作者机构：

[Zhang, Liang; Xie, Jingxin; Huang, Jingjing; Xiao, Xu] Hunan Agr Univ, Coll Mech & Elect Engn, Changsha 410128, Peoples R China.

[Zhang, Hongduo; Hu, Heming] Univ Tokyo, Grad Sch Agr & Life Sci, Tokyo 1130033, Japan.

[Li, Ming; Huang, Jingjing; Huang, Jingqi] Hunan Agr Equipment Res Inst, 480 Donghu Rd, Changsha 410125, Peoples R China.

[Dai, Sihui] Hunan Agr Univ, Coll Hort, 1 Nongda Rd, Changsha 410128, Peoples R China.

[Xu, Yongwei] Univ Tokyo, Ctr Spatial Informat Sci, Kashiwa, Chiba 2778568, Japan.

通讯机构：

[Li, Ming; Dai, Sihui] H

Hunan Agr Equipment Res Inst, 480 Donghu Rd, Changsha 410125, Peoples R China.

Hunan Agr Univ, Coll Hort, 1 Nongda Rd, Changsha 410128, Peoples R China.

语种：

英文

关键词：

Carbon to nitrogen ratio;Depth camera;Estimation;Instance segmentation;Organic fraction of municipal solid waste;Volume measurement

期刊：

国际农业与生物工程学报(英文)

ISSN：

1934-6344

年：

2021

卷：

期：

页码：

222-229

DOI：

10.25165/j.ijabe.20211405.6382

基金类别：

This research was funded by the National Key Research and Development Program of China (Grant No. 2018YFD0200800); Key Research and Development Program of Hunan Province (Grant No. 2018GK2013); Hunan Modern Agricultural Industry Technology Program (Grant No. 201926); Innovation and Entrepreneurship Training Program of Hunan Agricultural University (Grant No. 2019062x).

机构署名：

本校为第一且通讯机构

院系归属：

园艺园林学院

摘要：

Fast assessment of the initial carbon to nitrogen ratio (C/N) of organic fraction of municipal solid waste (OFMSW) is an important prerequisite for automatic composting control to improve efficiency and stability of the bioconversion process. In this study, a novel approach was proposed to estimate the C/N of OFMSW, where an instance segmentation model was applied to predict the masks for the waste images. Then, by combining the instance segmentation model with the depth-camera-based volume calculation algorithm, the volumes occupied by each ty...

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Method for c/n ratio estimation using mask r-cnn and a depth camera for organic fraction of municipal solid wastes

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