Image based body dimension measurement

2010 ◽  
Author(s):  
Wei Shen
Keyword(s):  
Body Dimension ◽  
Dimension Measurement

Algorithm of sheep body dimension measurement and its applications based on image analysis

2018 ◽  
Vol 153 ◽  
pp. 33-45 ◽  
Author(s):  
A. Lina Zhang ◽  
B. Pei Wu ◽  
C. Tana Wuyun ◽  
D. Xinhua Jiang ◽  
E. Chuanzhong Xuan ◽  
...  
Keyword(s):  
Image Analysis ◽  
Body Dimension ◽  
Dimension Measurement

scholarly journals Development of a Body Dimension Measurement Method for Dairy Cattle by Computer Image Analysis with Video Camera

1996 ◽  
Vol 67 (10) ◽  
pp. 878-881
Author(s):  
Keigo KUCHIDA ◽  
Shino HAMAYA ◽  
Yusuke SAITO ◽  
Mitsuyoshi SUZUKI ◽  
Shunzo MIYOSHI
Keyword(s):  
Image Analysis ◽  
Dairy Cattle ◽  
Computer Image ◽  
Measurement Method ◽  
Video Camera ◽  
Body Dimension ◽  
Computer Image Analysis ◽  
Dimension Measurement

scholarly journals Non-Contact Body Measurement for Qinchuan Cattle with LiDAR Sensor

Sensors ◽  
2018 ◽  
Vol 18 (9) ◽  
pp. 3014 ◽  
Author(s):  
Lvwen Huang ◽  
Shuqin Li ◽  
Anqi Zhu ◽  
Xinyun Fan ◽  
Chenyang Zhang ◽  
...  
Keyword(s):  
Stress Responses ◽  
Three Dimensional ◽  
The Body ◽  
Data Series ◽  
Reconstruction Method ◽  
Body Measurement ◽  
Body Dimension ◽  
Qinchuan Cattle ◽  
Dimension Measurement ◽  
Voxel Grid

The body dimension measurement of large animals plays a significant role in quality improvement and genetic breeding, and the non-contact measurements by computer vision-based remote sensing could represent great progress in the case of dangerous stress responses and time-costing manual measurements. This paper presents a novel approach for three-dimensional digital modeling of live adult Qinchuan cattle for body size measurement. On the basis of capturing the original point data series of live cattle by a Light Detection and Ranging (LiDAR) sensor, the conditional, statistical outliers and voxel grid filtering methods are fused to cancel the background and outliers. After the segmentation of K-means clustering extraction and the RANdom SAmple Consensus (RANSAC) algorithm, the Fast Point Feature Histogram (FPFH) is put forward to get the cattle data automatically. The cattle surface is reconstructed to get the 3D cattle model using fast Iterative Closest Point (ICP) matching with Bi-directional Random K-D Trees and a Greedy Projection Triangulation (GPT) reconstruction method by which the feature points of cattle silhouettes could be clicked and calculated. Finally, the five body parameters (withers height, chest depth, back height, body length, and waist height) are measured in the field and verified within an accuracy of 2 mm and an error close to 2%. The experimental results show that this approach could be considered as a new feasible method towards the non-contact body measurement for large physique livestock.

scholarly journals Report on the standardization of body dimension measurement

1970 ◽  
Vol 6 (1) ◽  
pp. 25-41 ◽  
Author(s):  
Study Group for Somatometry, J. E.
Keyword(s):  
Body Dimension ◽  
Dimension Measurement

Computed Tomography (CT) Attenuation Value in Relation with Body Dimension, Gender and Age in Malay population: A Literature Review

2020 ◽  
Vol 5 (1) ◽  
pp. 12
Author(s):  
Siti Aisyah Munirah Bohang ◽  
Zainul Ibrahim Zainuddin ◽  
Norhanna Suhoimi
Keyword(s):  
English Language ◽  
Region Of Interest ◽  
Time Frame ◽  
Future Research ◽  
Body Dimension ◽  
Attenuation Value ◽  
Gender And Age ◽  
Ct Attenuation ◽  
Malay Population ◽  
Ct Attenuation Value

Interaction of CT’s x-ray beams with patient resulted in attenuation process and there are various factors affecting CT attenuation values. The aim of this review is to examine the existed literatures regarding the concept of attenuation in CT and its relationship with body dimension, gender and age in Malay population. Guided by primary question, literature searches were conducted using the established online database; SCOPUS and PubMed. The time frame for literatures was from 2000 to 2019 and only literatures in English language were selected. The size of body dimension has affected the CT attenuation value but it also depending on the type of tissue presence within the region of interest (ROI) such as muscle and fat tissues. Due to larger body framework and higher amount of skeletal muscle mass theoretically males would have higher CT attenuation value than female. CT attenuation value reduces with aging process. Asians including Malay population have smaller body dimension than Caucasians and the mean attenuation value of abdominal region in Asians could differ from 20 HU. Thus, there is a need for future research to investigate the interrelatedness of attenuation in CT (HU) and body dimension within Malay population and close this gap of knowledge. 

Limitations of a 3-D Image Analysis-Based Particle Size Measuring System for Wood Particle Dimension Measurement

2018 ◽  
Vol 50 (3) ◽  
pp. 358-362
Author(s):  
Jan T Benthien ◽  
Jan Ludtke ◽  
Rainer Friehmelt ◽  
Michael Schafer
Keyword(s):  
Particle Size ◽  
Image Analysis ◽  
Wood Particle ◽  
Measuring System ◽  
Dimension Measurement ◽  
Particle Dimension

Contactless linear-dimension measurement with elevated sensitivity and accuracy

1986 ◽  
Vol 29 (5) ◽  
pp. 388-390
Author(s):  
G. G. Aleksanyan ◽  
A. S. Sovlukov
Keyword(s):  
Linear Dimension ◽  
Dimension Measurement
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