
Dog Walking Without Leash Detection

Algorithm Introduction
Utilizing AI vision algorithms to detect unleashed dogs within designated monitoring areas, outputting detection bounding boxes and count statistics.
- ● Brightness requirements: Minimum bright pixel ratio (grayscale value >40) of 50% in the target area
- ● Image requirements: Optimal detection performance at 1920×1080 resolution
- ● Target size:
- - Dogs: Minimum 66 pixels (width) × 40 pixels (height) in 1344×768 standard video streams
- - Humans: For 1080p (1920×1080) video streams, target size range of 32×32 pixels (minimum) to 512×512 pixels (maximum)
Application Value
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Urban Roadways
Through real-time monitoring, the algorithm swiftly detects unleashed dogs while identifying pedestrians in the scene, preventing sudden dog intrusions onto roads that could cause traffic accidents. -
Residential Communities/Parks
The algorithm detects unleashed dogs within designated zones, promptly outputs detection boxes and counts, and alerts property management for intervention. This ensures residents' safety during walks and exercise while maintaining a civilized and harmonious community environment.
FAQ
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Algorithm AccuracyAll algorithms published on the website claim accuracies above 90 %. However, real-world performance drops can occur for the following reasons:
(1) Poor imaging quality, such as
• Strong light, backlight, nighttime, rain, snow, or fog degrading image quality
• Low resolution, motion blur, lens contamination, compression artifacts, or sensor noise
• Targets being partially or fully occluded (common in object detection, tracking, and pose estimation)
(2) The website provides two broad classes of algorithms: general-purpose and long-tail (rare scenes, uncommon object categories, or insufficient training data). Long-tail algorithms typically exhibit weaker generalization.
(3) Accuracy is not guaranteed in boundary or extreme scenarios.
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Deployment & InferenceWe offer multiple deployment formats—Models, Applets and SDKs.
Compatibility has been verified with more than ten domestic chip vendors, including Huawei Ascend, Iluvatar, and Denglin, ensuring full support for China-made CPUs, GPUs, and NPUs to meet high-grade IT innovation requirements.
For each hardware configuration, we select and deploy a high-accuracy model whose parameter count is optimally matched to the available compute power.
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How to Customize an AlgorithmAll algorithms showcased on the website come with ready-to-use models and corresponding application examples. If you need further optimization or customization, choose one of the following paths:
(1) Standard Customization (highest accuracy, longer lead time)
Requirements discussion → collect valid data (≥1 000 images or ≥100 video clips from your scenario) → custom algorithm development & deployment → acceptance testing
(2) Rapid Implementation (Monolith:https://monolith.sensefoundry.cn/)
Monolith provides an intuitive, web-based interface that requires no deep AI expertise. In as little as 30 minutes you can upload data, leverage smart annotation, train, and deploy a high-performance vision model end-to-end—dramatically shortening the algorithm production cycle.



