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AHOD: Adaptive Hybrid Object Detector for Context-Awareed Item

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Figshare2025-05-14 更新2026-04-28 收录
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https://figshare.com/articles/dataset/UntitlAHOD_Adaptive_Hybrid_Object_Detector_for_Context-Awareed_Item/29064287
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We evaluated our AHOD model using two well-known datasets in the field of object detection:COCO (Common Objects in Context)One of the most widely used benchmarks for object detection.Contains over 200,000 images and more than 80 object categories.Includes objects in varied and sometimes cluttered contexts, allowing the robustness of detectors to be evaluated.Pascal VOCAnother reference dataset, often used for classification, detection and segmentation tasks.Includes 20 object categories, with precise bounding box annotations.Less complex than COCO, but useful for comparing performance on more conventional objects.Tools, techniques and innovations usedThe AHOD architecture is based on three main modules:Feature Pyramid Enhancement (FPE)Multi-scale feature processing tool.Improves the representation of objects of various sizes in the same image.Inspired by architectures such as FPN (Feature Pyramid Networks), but optimised for better performance.Dynamic Context Module (DCM)Intelligent contextual module.Capable of dynamically adjusting the extracted features according to the context (e.g. by adapting the features according to urban or rural areas in a road image).Enhances the model's ability to understand the overall context of the scene.Fast and Accurate Detection Head (FADH)Optimised detection head.Seeks a compromise between the speed of YOLO and the accuracy of Faster R-CNN.Probably uses lightweight convolution layers or optimisations such as MobileNet/Depthwise Convolutions.Probable technologies usedAlthough the summary does not specify this, we can reasonably assume that the following tools are used:Deep learning frameworks: PyTorch or TensorFlow, which are standard in object detection research.GPUs for training and inference, particularly for measuring inference times (essential in real-time applications).Standard evaluation techniques:mAP (mean Average Precision): measure of average precision.FPS (Frames Per Second) or inference time for real-time performance.
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2025-05-14
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