An Advanced Chicken Face Detection Network Based on GAN and MAE

Abstract

Achieving high-accuracy chicken face detection is a significant breakthrough for smart poultry agriculture in large-scale farming and precision management. However, the current dataset of chicken faces based on accurate data is scarce, detection models possess low accuracy and slow speed, and the related detection algorithm is ineffective for small object detection. To tackle these problems, an object detection network based on GAN-MAE (generative adversarial network-masked autoencoders) data augmentation is proposed in this paper for detecting chickens of different ages. First, the images were generated using GAN and MAE to augment the dataset. Afterward, CSPDarknet53 was used as the backbone network to enhance the receptive field in the object detection network to detect different sizes of objects in the same image. The 128×128 feature map output was added to three feature map outputs of this paper, thus changing the feature map output of eightfold downsampling to fourfold downsampling, which provided smaller object features for subsequent feature fusion. Secondly, the feature fusion module was improved based on the idea of dense connection. Then the module achieved feature reuse so that the YOLO head classifier could combine features from different levels of feature layers to capture greater classification and detection results. Ultimately, the comparison experiments’ outcomes showed that the mAP (mean average Precision) of the suggested method was up to 0.84, which was 29.2% higher than other networks’, and the detection speed was the same, up to 37 frames per second. Better detection accuracy can be obtained while meeting the actual scenario detection requirements. Additionally, an end-to-end web system was designed to apply the algorithm to practical applications.

An enhancement algorithm for head characteristics of caged chickens detection based on cyclic consistent migration neural network

“… Subedi et al (2023) developed, trained, and compared 3 new deep learning models, which are: YOLOv5s-egg, YOLOv5x-egg, and YOLOv7-egg networks, in tracking floor eggs in 4 research cage-free laying hen facilities. Ma et al (2022) proposed a chicken face detection network with an augmentation module. To improve the accuracy and efficiency of broiler stunned state recognition, Ye et al (2020a) proposed an improved fast region-based convolutional neural network (You Only Look Once + Multilayer Residual Module (YOLO + MRM)) algorithm and applied to the recognition of 3 broiler stunned states: insufficient, appropriate and excessive stuns.…”

DABA-Net: Deep Acceleration-Based AutoEncoder Network for Violence Detection in Surveillance Cameras

“…Another YOLO model is presented in [18] to detect cagefree chicken on the litter floor. Similarly, a method based on YOLO is presented in [19] to detect chicken face from the image. Generative Adversarial Networks (GAN) are employed for data augmentation, enhancing the dataset's diversity.…”

“…The ultimate objective of this model is to substantially enhance the health and welfare of chickens, thereby elevating overall farm productivity. Sick chicken detection Private [8] Chicken body weight estimation Private [9][10][11][12], [20,21] Chicken behavior classification Private [18] Chicken detection Private [19] Chicken face detection Public [13], [15] Chicken tracking Private [14], [16] Chicken detection & tracking Private [17] Chicken segmentation Private…”