10 best Python Object Detection libraries in 2024

Using the best Object Detection libraries, a developer can make the object detection process efficient and less complex.

They can leverage the additional functionalities they offer. Some libraries have less complex code, provide faster results, and use low RAM storage.Developers can use this by looking for instant models with accurate results. Some libraries support image and video processing, eliminating the requirement for any other library to process the image or video.

Developers who look for object detection models use libraries for their implementations. Some libraries also offer a good research platform for developers about their implementations. Also, some libraries support transformers for end-to-end object detection, which developers can use to make the process easier and quicker. 

Here is a list of the top 10 Object Detection libraries handpicked for developers to use for Object Detection tasks in Python. 

Detectron: 

• Facebook AI Research’s software system that helps implement state-of-the-art object detection algorithms.  
• Designed to be flexible for supporting rapid evaluation and implementation of novel research.  
• The goal is to offer a high-performance, high-quality codebase for object detection research. 

Mask_RCNN: 

• This model generates segmentation masks and bounding boxes for every instance of an object in an image, based on the Feature Pyramid Network and a ResNet101 backbone. 
• Includes training code for MS COCO, Jupyter notebooks for visualizing the detection pipeline at each step, evaluation of MS COCO metrics, and source code of Mask R-CNN built on FPN and ResNet101. 
• Created from 3D reconstructed spaces captured by our customers, who made them publicly available for academic purposes. 

labelImg: 

• Is an open source graphical image annotation tool used for creating bounding boxes and labeling images for object detection tasks. 
• Users can manually draw bounding boxes around objects in the image and label them with categorial representations. 
• Offers an intuitive graphical interface that allows users to label images easily and quickly without requiring any programming knowledge.  

deep_learning_object_detection: 

• Is a Python library that is built on top of TensorFlow and offers a simple and easy-to-use interface for object detection tasks.  
• A pre-trained model which can be easily downloaded and used for object detection tasks.  
• Is useful for those looking to quickly implement object detection tasks in their project without spending time on it. 

Pillow: 

• Provides efficient internal representation, powerful image processing, and extensive file format support.  
• Is designed for quick access to data stored in a few basic pixel formats, offering a solid foundation for a general image processing tool. 
• Used in different projects, like computer vision, scientific computing, and web development. 

detr: 

• Is an open source project developed by Facebook AI Research that offers various object detection tasks. 
• Is built on top of the PyTorch framework and uses a transformer architecture for processing the image and predicting object labels and locations.  
• Is a key idea detr is treating object detection like a set prediction problem, where the goal is predicting various object instances with their corresponding bounding boxes and class labels.  

kornia: 

• Is an open source computer vision library designed to offer various differentiable operations for video and image processing tasks. 
• Includes various operations like filtering, transformations, feature extraction, and many more. 
• Provides a fully differentiable interface that integrates computer vision operations directly into deep learning pipelines. 

ImageAI: 

• Is a Python library built to empower developers to create systems and applications with self-contained Computer Vision capabilities. 
• Supports various state-of-the-art Machine Learning algorithms for custom image prediction, video detection, image prediction training, image prediction, object detection, and video object detection.  
• Allows us to train custom models for recognizing and detecting new objections. 

darkflow: 

• Is a Python library that offers a TensorFlow implementation of the Darknet Neural Network Framework.  
• Allows for easy implementation of Darknet models for different computer vision tasks, like segmentation, object detection, and image classification. 
• Can be a useful library for those who want to implement efficient computer vision models using the Darknet framework in their Python projects.  

YOLOv3_TensorFlow: 

• Is a Python library that implements the YOLOv3 object detection algorithm using TensorFlow.  
• Offers pre-trained models for object detection in videos and images and tools for training custom object detection models.  
• An easy-to-use API for running object detection on user-provided videos and images.