Object detection evaluation metrics using Python.

Last update: Sep 06, 2022

Overview

Object detection evaluation metrics

Prerequisites
How to use
Author

Current features

Prerequisites

Python
Numpy pip install numpy

How to use

Prepare ground truth and prediction files

Each "image" should have separate text files.
Use same names for both ground truth and predictions.
Use separate folder for both ground truth and predictions.
Each file should be in this format: xmin ymin xmax ymax label_id
Example (label id starts with 0):

1 2 3 4 0
1 2 3 4 1
1 2 3 4 1

Example code

>> pred_dir = Path(Path.cwd(), "examples", "pred") >>> odem = ObjectDetectionEval(true_dir, pred_dir, labels=["cat", "dog"]) >>> odem.confusion_matrix() >>> odem.classification_report() predictions true cat dog None Total cat 1 0 0 1 dog 0 1 3 4 None 2 0 0 2 Total 3 1 3 precision recall f1-score cat 1.00 0.33 0.50 dog 0.25 1.00 0.40">

>>> from pathlib import Path
>>> from odem import ObjectDetectionEval

>>> true_dir = Path(Path.cwd(), "examples", "true")
>>> pred_dir = Path(Path.cwd(), "examples", "pred")

>>> odem = ObjectDetectionEval(true_dir, pred_dir, labels=["cat", "dog"])
>>> odem.confusion_matrix()
>>> odem.classification_report()
        predictions
true     cat       dog       None      Total
cat       1         0         0         1
dog       0         1         3         4
None      2         0         0         2

Total     3         1         3
      precision     recall    f1-score
cat       1.00      0.33      0.50
dog       0.25      1.00      0.40

Author

Louis Philippe Facun

You might also like...

Python Single Object Tracking Evaluation

pysot-toolkit The purpose of this repo is to provide evaluation API of Current Single Object Tracking Dataset, including VOT2016 VOT2018 VOT2018-LT OT

348 Dec 22, 2022

Tools to create pixel-wise object masks, bounding box labels (2D and 3D) and 3D object model (PLY triangle mesh) for object sequences filmed with an RGB-D camera.

Tools to create pixel-wise object masks, bounding box labels (2D and 3D) and 3D object model (PLY triangle mesh) for object sequences filmed with an RGB-D camera. This project prepares training and testing data for various deep learning projects such as 6D object pose estimation projects singleshotpose, as well as object detection and instance segmentation projects.

305 Dec 16, 2022

[CVPR 2021] MiVOS - Mask Propagation module. Reproduced STM (and better) with training code :star2:. Semi-supervised video object segmentation evaluation.

MiVOS (CVPR 2021) - Mask Propagation Ho Kei Cheng, Yu-Wing Tai, Chi-Keung Tang [arXiv] [Paper PDF] [Project Page] [Papers with Code] This repo impleme

106 Jan 3, 2023

This project deals with the detection of skin lesions within the ISICs dataset using YOLOv3 Object Detection with Darknet.

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. Skin Lesion detection using YOLO This project deal

1 Nov 22, 2021

A collection of metrics for evaluating timbre dissimilarity using the TorchMetrics API

Timbre Dissimilarity Metrics A collection of metrics for evaluating timbre dissimilarity using the TorchMetrics API Installation pip install -e . Usag

21 Jan 5, 2022

Using Streamlit to host a multi-page tool with model specs and classification metrics, while also accepting user input values for prediction.

Predicitng_viability Using Streamlit to host a multi-page tool with model specs and classification metrics, while also accepting user input values for

1 Nov 8, 2021

Official PyTorch implementation of Joint Object Detection and Multi-Object Tracking with Graph Neural Networks

This is the official PyTorch implementation of our paper: "Joint Object Detection and Multi-Object Tracking with Graph Neural Networks". Our project website and video demos are here.

443 Dec 6, 2022

CLOCs: Camera-LiDAR Object Candidates Fusion for 3D Object Detection

CLOCs is a novel Camera-LiDAR Object Candidates fusion network. It provides a low-complexity multi-modal fusion framework that improves the performance of single-modality detectors. CLOCs operates on the combined output candidates of any 3D and any 2D detector, and is trained to produce more accurate 3D and 2D detection results.

254 Dec 16, 2022

Object Detection and Multi-Object Tracking

1.6k Jan 4, 2023

Object detection evaluation metrics using Python.

Related tags

Overview

Object detection evaluation metrics

Table of contents

Current features

Prerequisites

How to use

Author

You might also like...

Python Single Object Tracking Evaluation

Tools to create pixel-wise object masks, bounding box labels (2D and 3D) and 3D object model (PLY triangle mesh) for object sequences filmed with an RGB-D camera.

[CVPR 2021] MiVOS - Mask Propagation module. Reproduced STM (and better) with training code :star2:. Semi-supervised video object segmentation evaluation.

This project deals with the detection of skin lesions within the ISICs dataset using YOLOv3 Object Detection with Darknet.

A collection of metrics for evaluating timbre dissimilarity using the TorchMetrics API

Using Streamlit to host a multi-page tool with model specs and classification metrics, while also accepting user input values for prediction.

Official PyTorch implementation of Joint Object Detection and Multi-Object Tracking with Graph Neural Networks

CLOCs: Camera-LiDAR Object Candidates Fusion for 3D Object Detection

Object Detection and Multi-Object Tracking

Releases(v1.0.0)

Owner

Louis Facun

SiT: Self-supervised vIsion Transformer

Code for the paper: Adversarial Training Against Location-Optimized Adversarial Patches. ECCV-W 2020.

Model-based reinforcement learning in TensorFlow

Learning Lightweight Low-Light Enhancement Network using Pseudo Well-Exposed Images

Pytorch implementation of SELF-ATTENTIVE VAD, ICASSP 2021

Source code for paper "Deep Diffusion Models for Robust Channel Estimation", TBA.

Source Code for our paper: Understand me, if you refer to Aspect Knowledge: Knowledge-aware Gated Recurrent Memory Network

Conjugated Discrete Distributions for Distributional Reinforcement Learning (C2D)

Deepfake Scanner by Deepware.

Code repository of the paper Neural circuit policies enabling auditable autonomy published in Nature Machine Intelligence

VolumeGAN - 3D-aware Image Synthesis via Learning Structural and Textural Representations

source code the paper Fast and Robust Iterative Closet Point.

A deep learning library that makes face recognition efficient and effective

[CVPR 2021] Region-aware Adaptive Instance Normalization for Image Harmonization

Self-Guided Contrastive Learning for BERT Sentence Representations

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning tasks.

Bachelor's Thesis in Computer Science: Privacy-Preserving Federated Learning Applied to Decentralized Data

An official PyTorch implementation of the TKDE paper "Self-Supervised Graph Representation Learning via Topology Transformations".

Anatomy of Matplotlib -- tutorial developed for the SciPy conference

Official Implementation of CVPR 2022 paper: "Mimicking the Oracle: An Initial Phase Decorrelation Approach for Class Incremental Learning"