Research on three-dimensional model of pig′s weight estimating

Fu Weisen; Teng Guanghui; Yang Yan

Volume 22 Issue 14

Dec. 2006

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Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE) > 2006 > 22(14): 84-87.

Fu Weisen, Teng Guanghui, Yang Yan. Research on three-dimensional model of pig′s weight estimating[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2006, 22(14): 84-87.

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Research on three-dimensional model of pig′s weight estimating

Key Laboratory of Agricultural Bioenvironment Engineering, Ministry of Agriculture, College of Water Conservancy and Civil Engineering, China Agricultural University, Beijing 100083, China

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Received Date: September 04, 2006
Revised Date: November 27, 2006
Published Date: December 30, 2006

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Abstract

Abstract

Aiming at estimating weight of pig with image processing technology， felicitous estimating model is the base and key to achieve good results also connected directly to the complexity，stability and high efficiency of processing Algorithms. Analysised the factors correlated to weight estimating and characteristics of bodily form of pig，divided the pig into head and body and supposed them as a cone and a columniation. Set up an estimate model based on three-dimension. The results of comparisonand analysising betweenactual and estimating weight values verified the estimating model through experiment and got a pretty precision in the range of experiment weight datas.This study provided a new method to estimate pigs′ weight non-destructively.
- pig,
- weight,
- estimating model

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[1]	Ji Xiang, Huang Yanhe, Lin Jinshi, Jiang Fangshi, Yu Mingming, Li Shaoxin. Estimation of erosion amount in collapsed gully based on CA-Markov model and ANUDEM interpolation[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2018, 34(21): 128-136. DOI: 10.11975/j.issn.1002-6819.2018.21.016
[2]	Zuo Shuguang, Liu Jingfang, Wu Xudong, Xiang Longyang, Zhang Jun. Transmission loss predicting model for reactive muffler considering its structural parameters[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2016, 32(19): 95-99. DOI: 10.11975/j.issn.1002-6819.2016.19.013
[3]	Feng Haikuan, Yang Fuqin, Li Zhenhai, Yang Guijun, Guo Jianhua, He Peng, Wang Yan'an. Hyperspectral estimation of leaf total phosphorus content in apple tree based on optimal weights combination model[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2016, 32(7): 173-180. DOI: 10.11975/j.issn.1002-6819.2016.07.024
[4]	Li Zhuo, Mao Taotao, Liu Tonghai, Teng Guanghui. Comparison and optimization of pig mass estimation models based on machine vision[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2015, 31(2): 155-161. DOI: 10.3969/j.issn.1002-6819.2015.02.022
[5]	Han Yadong, Xue Xuewu, Luo Xinlan, Guo Li, Li Tianlai. Establishment of estimation model of solar radiation within solar greenhouse[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2014, 30(10): 174-181. DOI: 10.3969/j.issn.1002-6819.2014.10.022
[6]	Xu Xingang, Wu Bingfang, Meng Jihua, Li Qiangzi, Huang Wenjiang, Liu Liangyun, Wang Jihua. Research advances in crop yield estimation models based on remote sensing[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2008, 24(2).
[7]	Huang Chunyan, Wang Dengwei, Cao Lianpu, Zhang Yuxing, Ren Litong, Cheng Cheng. Models for estimating cotton aboveground fresh biomass using hyperspectral data[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2007, 23(3): 131-135.
[8]	Cheng Qian. Models for rice yield estimation using remote sensing data of MOD13[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2006, 22(3): 79-83.
[9]	Yang Yan, Teng Guanghui, Li Baoming, Shi Zhengxiang. Measurement of pig weight based on computer vision[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2006, 22(2): 127-131.
[10]	Liu Yang, Tan Wenbing, Chen Chuanbo, Lu Qi. Fuzzy estimation model for land consolidation and its application[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2005, 21(13): 164-166.