Longshen Liu

Nanjing Agricultural University — China

Veterinary · Health Sciences

13h-index624citations48works4.02yr avg
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Research Topics

Animal Behavior and Welfare Studies(21), Animal Nutrition and Physiology(10), Effects of Environmental Stressors on Livestock(9), Industrial Vision Systems and Defect Detection(8), Smart Agriculture and AI(7)

Publications48 total

An Intelligent System for Pigeon Egg Management: Integrating a Novel Lightweight YOLO Model and Multi-Frame Fusion for Robust Detection and Positioning
Sensors·2025Open Access
SPMF-YOLO-Tracker: A Method for Quantifying Individual Activity Levels and Assessing Health in Newborn Piglets
Agriculture·2025Open Access
Decoding laying hen behavior and physiological status through acoustic biomarkers: temporal patterns, rooster-hen vocalization identification in group housing and environmental adaptation
Poultry Science·2025Open Access
Evaluation of piglet suckling competition index based on YOLOv10 and optical flow direction distribution features
Biosystems Engineering·2025· 2 cited
PKL-Track: A Keypoint-Optimized approach for piglet tracking and activity measurement
Computers and Electronics in Agriculture·2025· 2 cited
Detection and analysis of sow nursing behavior based on the number and location of piglets outside the suckling area using YOLOv5s
Computers and Electronics in Agriculture·2025· 4 cited
Changes in Core Temperature of Cyan-Shank Partridge Chickens Exposed to Continuously Increased Ambient Temperature at Different Relative Humidity Levels
Animals·2025Open Access
The Development of a Sorting System Based on Point Cloud Weight Estimation for Fattening Pigs
Agriculture·2025· 3 citedOpen Access
Resting Posture Recognition Method for Suckling Piglets Based on Piglet Posture Recognition (PPR)–You Only Look Once
Agriculture·2025· 2 citedOpen Access
A Novel Behavior Detection Method for Sows and Piglets during Lactation Based on an Inspection Robot
Computers and Electronics in Agriculture·2024· 10 cited
Detection of Feeding Behavior in Lactating Sows Based on Improved You Only Look Once v5s and Image Segmentation
Agriculture·2024· 3 citedOpen Access
Using channel pruning–based YOLOv5 deep learning algorithm for accurately counting fish fry in real time
Aquaculture International·2024· 4 cited
Improved YOLOv8 Model for Lightweight Pigeon Egg Detection
Animals·2024· 19 citedOpen Access
Estimation of Weight and Body Measurement Model for Pigs Based on Back Point Cloud Data
Animals·2024· 14 citedOpen Access
Three‐dimensional mapping and immersive human–robot interfacing utilize Kinect‐style depth cameras and virtual reality for agricultural mobile robots
Journal of Field Robotics·2024· 5 cited
Nursing Behavior Detect and Analysis of Sows Based on the Number and Location of Piglets Outside the Sucking Area with Convolution Neural Network
SSRN Electronic Journal·2024Open Access
Individual Pig Posture Recognition and Group Posture Scoring Based on Deep Learning Detector
SSRN Electronic Journal·2024Open Access
CAT-CBAM-Net: An Automatic Scoring Method for Sow Body Condition Based on CNN and Transformer
Sensors·2023· 2 citedOpen Access
Sow Farrowing Early Warning and Supervision for Embedded Board Implementations
Sensors·2023· 10 citedOpen Access
Fine-grained detection of caged-hen head states using adaptive Brightness Adjustment in combination with Convolutional Neural Networks
International journal of agricultural and biological engineering·2023· 3 citedOpen Access
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Frequent Co-authors

Mingxia Shen(28), Mingzhou Lu(12), Jinxin Chen(7), Mingxia Shen(6), Qian Ding(6), L. L. Liu(6), Cedric Okinda(5), Ruqian Zhao(5), Wen Yao(4), Hongxiang Xue(4), Yingjun Xiong(3), Jia Chen(3), Jie Zhou(3), Luo Liu(3), Innocent Nyalala(2), Hailin Zhang(2), Bo Li(2), Ji‐Qin Ni(2), He CanLong(2), Chengyue Ji(2)