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Signed-off-by: UltralyticsAssistant <web@ultralytics.com>
Co-authored-by: UltralyticsAssistant <web@ultralytics.com>
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10
docs/en/hub/app/android.md
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@ -4,7 +4,7 @@ description: Experience real-time object detection on Android with Ultralytics.
keywords: Ultralytics, Android app, real-time object detection, YOLO models, TensorFlow Lite, FP16 quantization, INT8 quantization, hardware delegates, mobile AI, download app
---
# Ultralytics Android App: Real-time Object Detection with YOLO Models
# Ultralytics Android App: Real-time [Object Detection](https://www.ultralytics.com/glossary/object-detection) with YOLO Models
<a href="https://ultralytics.com/hub" target="_blank">
<img width="100%" src="https://github.com/ultralytics/docs/releases/download/0/ultralytics-android-app-detection.avif" alt="Ultralytics HUB preview image"></a>
@ -29,7 +29,7 @@ keywords: Ultralytics, Android app, real-time object detection, YOLO models, Ten
<img src="https://raw.githubusercontent.com/ultralytics/assets/master/app/google-play.svg" width="15%" alt="Google Play store"></a>&nbsp;
</div>
The Ultralytics Android App is a powerful tool that allows you to run YOLO models directly on your Android device for real-time object detection. This app utilizes TensorFlow Lite for model optimization and various hardware delegates for acceleration, enabling fast and efficient object detection.
The Ultralytics Android App is a powerful tool that allows you to run YOLO models directly on your Android device for real-time object detection. This app utilizes [TensorFlow](https://www.ultralytics.com/glossary/tensorflow) Lite for model optimization and various hardware delegates for acceleration, enabling fast and efficient object detection.
<p align="center">
<br>
@ -44,7 +44,7 @@ The Ultralytics Android App is a powerful tool that allows you to run YOLO model
## Quantization and Acceleration
To achieve real-time performance on your Android device, YOLO models are quantized to either FP16 or INT8 precision. Quantization is a process that reduces the numerical precision of the model's weights and biases, thus reducing the model's size and the amount of computation required. This results in faster inference times without significantly affecting the model's accuracy.
To achieve real-time performance on your Android device, YOLO models are quantized to either FP16 or INT8 [precision](https://www.ultralytics.com/glossary/precision). Quantization is a process that reduces the numerical precision of the model's weights and biases, thus reducing the model's size and the amount of computation required. This results in faster inference times without significantly affecting the model's [accuracy](https://www.ultralytics.com/glossary/accuracy).
### FP16 Quantization
@ -52,7 +52,7 @@ FP16 (or half-precision) quantization converts the model's 32-bit floating-point
### INT8 Quantization
INT8 (or 8-bit integer) quantization further reduces the model's size and computation requirements by converting its 32-bit floating-point numbers to 8-bit integers. This quantization method can result in a significant speedup, but it may lead to a slight reduction in mean average precision (mAP) due to the lower numerical precision.
INT8 (or 8-bit integer) quantization further reduces the model's size and computation requirements by converting its 32-bit floating-point numbers to 8-bit integers. This quantization method can result in a significant speedup, but it may lead to a slight reduction in [mean average precision](https://www.ultralytics.com/glossary/mean-average-precision-map) (mAP) due to the lower numerical precision.
!!! tip "mAP Reduction in INT8 Models"
@ -65,7 +65,7 @@ Different delegates are available on Android devices to accelerate model inferen
1. **CPU**: The default option, with reasonable performance on most devices.
2. **GPU**: Utilizes the device's GPU for faster inference. It can provide a significant performance boost on devices with powerful GPUs.
3. **Hexagon**: Leverages Qualcomm's Hexagon DSP for faster and more efficient processing. This option is available on devices with Qualcomm Snapdragon processors.
4. **NNAPI**: The Android Neural Networks API (NNAPI) serves as an abstraction layer for running ML models on Android devices. NNAPI can utilize various hardware accelerators, such as CPU, GPU, and dedicated AI chips (e.g., Google's Edge TPU, or the Pixel Neural Core).
4. **NNAPI**: The Android [Neural Networks](https://www.ultralytics.com/glossary/neural-network-nn) API (NNAPI) serves as an abstraction layer for running ML models on Android devices. NNAPI can utilize various hardware accelerators, such as CPU, GPU, and dedicated AI chips (e.g., Google's Edge TPU, or the Pixel Neural Core).
Here's a table showing the primary vendors, their product lines, popular devices, and supported delegates:

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docs/en/hub/app/index.md
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@ -31,11 +31,11 @@ keywords: Ultralytics HUB, YOLO models, mobile app, iOS, Android, hardware accel
<img src="https://raw.githubusercontent.com/ultralytics/assets/master/app/google-play.svg" width="15%" alt="Google Play store"></a>&nbsp;
</div>
Welcome to the Ultralytics HUB App! We are excited to introduce this powerful mobile app that allows you to run YOLOv5 and YOLOv8 models directly on your [iOS](https://apps.apple.com/xk/app/ultralytics/id1583935240) and [Android](https://play.google.com/store/apps/details?id=com.ultralytics.ultralytics_app) devices. With the HUB App, you can utilize hardware acceleration features like Apple's Neural Engine (ANE) or Android GPU and Neural Network API (NNAPI) delegates to achieve impressive performance on your mobile device.
Welcome to the Ultralytics HUB App! We are excited to introduce this powerful mobile app that allows you to run YOLOv5 and YOLOv8 models directly on your [iOS](https://apps.apple.com/xk/app/ultralytics/id1583935240) and [Android](https://play.google.com/store/apps/details?id=com.ultralytics.ultralytics_app) devices. With the HUB App, you can utilize hardware acceleration features like Apple's Neural Engine (ANE) or Android GPU and [Neural Network](https://www.ultralytics.com/glossary/neural-network-nn) API (NNAPI) delegates to achieve impressive performance on your mobile device.
## Features
- **Run YOLOv5 and YOLOv8 models**: Experience the power of YOLO models on your mobile device for real-time object detection and image recognition tasks.
- **Run YOLOv5 and YOLOv8 models**: Experience the power of YOLO models on your mobile device for real-time [object detection](https://www.ultralytics.com/glossary/object-detection) and [image recognition](https://www.ultralytics.com/glossary/image-recognition) tasks.
- **Hardware Acceleration**: Benefit from Apple ANE on iOS devices or Android GPU and NNAPI delegates for optimized performance.
- **Custom Model Training**: Train custom models with the Ultralytics HUB platform and preview them live using the HUB App.
- **Mobile Compatibility**: The HUB App supports both iOS and Android devices, bringing the power of YOLO models to a wide range of users.

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docs/en/hub/app/ios.md
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@ -4,7 +4,7 @@ description: Discover the Ultralytics iOS App for running YOLO models on your iP
keywords: Ultralytics, iOS App, YOLO models, real-time object detection, Apple Neural Engine, Core ML, FP16 quantization, INT8 quantization, machine learning
---
# Ultralytics iOS App: Real-time Object Detection with YOLO Models
# Ultralytics iOS App: Real-time [Object Detection](https://www.ultralytics.com/glossary/object-detection) with YOLO Models
<a href="https://ultralytics.com/hub" target="_blank">
<img width="100%" src="https://github.com/ultralytics/docs/releases/download/0/ultralytics-android-app-detection.avif" alt="Ultralytics HUB preview image"></a>
@ -44,7 +44,7 @@ The Ultralytics iOS App is a powerful tool that allows you to run YOLO models di
## Quantization and Acceleration
To achieve real-time performance on your iOS device, YOLO models are quantized to either FP16 or INT8 precision. Quantization is a process that reduces the numerical precision of the model's weights and biases, thus reducing the model's size and the amount of computation required. This results in faster inference times without significantly affecting the model's accuracy.
To achieve real-time performance on your iOS device, YOLO models are quantized to either FP16 or INT8 [precision](https://www.ultralytics.com/glossary/precision). Quantization is a process that reduces the numerical precision of the model's weights and biases, thus reducing the model's size and the amount of computation required. This results in faster inference times without significantly affecting the model's [accuracy](https://www.ultralytics.com/glossary/accuracy).
### FP16 Quantization
@ -56,7 +56,7 @@ INT8 (or 8-bit integer) quantization further reduces the model's size and comput
## Apple Neural Engine
The Apple Neural Engine (ANE) is a dedicated hardware component integrated into Apple's A-series and M-series chips. It's designed to accelerate machine learning tasks, particularly for neural networks, allowing for faster and more efficient execution of your YOLO models.
The Apple Neural Engine (ANE) is a dedicated hardware component integrated into Apple's A-series and M-series chips. It's designed to accelerate [machine learning](https://www.ultralytics.com/glossary/machine-learning-ml) tasks, particularly for [neural networks](https://www.ultralytics.com/glossary/neural-network-nn), allowing for faster and more efficient execution of your YOLO models.
By combining quantized YOLO models with the Apple Neural Engine, the Ultralytics iOS App achieves real-time object detection on your iOS device without compromising on accuracy or performance.