OpenCVのGrabCut()を利用したセマンティックセグメンテーション向けアノテーションツール(Annotation tool using GrabCut() of OpenCV. It can be used to create datasets for semantic segmentation.)

Related tags

Deep Learningopencvpillowsemantic-segmentationgrabcutpysimplegui
Overview

[Japanese/English]

GrabCut-Annotation-Tool

GrabCut-Annotation-Tool.mp4

OpenCVのGrabCut()を利用したアノテーションツールです。
セマンティックセグメンテーション向けのデータセット作成にご使用いただけます。
※GrabCutのアルゴリズムの都合上、境界がはっきりしているデータのアノテーションに向いています。

Requirement

  • opencv-python 4.5.2.54 or later
  • Pillow 7.2.0 or later
  • PySimpleGUI 4.32.1 or later

Directory

│  app.py
│  config.json
│  
├─core
│  │  gui.py
│  └─util.py
│          
├─input
│      
└─output
    ├─image
    └─annotation

app.py, core/gui.py, core/util.py

ソースコードです。

input

アノテーション対象の画像ファイルを格納するディレクトリです。

output

アノテーション結果を保存するディレクトリです。

  • image：リサイズした画像が格納されます
  • annotation：アノテーション結果が格納されます
    ※パレットモードのPNG形式で保存

Usage

次のコマンドで起動してください。

python app.py

起動時には以下オプションが指定可能です。

  • --input
    入力画像格納パス
    デフォルト：input
  • --output_image
    アノテーション結果(画像)の格納パス
    デフォルト：output/image
  • --output_annotation
    アノテーション結果(セグメンテーション画像)の格納パス
    デフォルト：output/annotation
  • --config
    ロードするコンフィグファイル
    デフォルト：config.json

Using GrabCut-Annotation-Tool

ファイル選択

ファイル一覧をクリックすることでアノテーション対象を切り替えることが出来ます。
ショートカットキー　↑、p：上のファイルへ　↓、n：下のファイルへ

初期ROI指定

「Select ROI」と表示されている時にマウス右ドラッグで初期ROIを指定できます。


ドラッグ終了後、GrabCut処理が行われます。


領域が選択されます。


後景指定

マウス右ドラッグで後景の指定が出来ます。




前景指定

「Manually label background」のチェックを外すことで前景指定に切り替えることが出来ます
ショートカットキー　Ctrl


マウス右ドラッグで前景の指定が出来ます。




クラスID切り替え

Class IDのチェックボックスを押すことでクラスIDを切り替えることが出来ます。
一桁のIDはショートカットキーでの切り替えも可能です。
ショートカットキー　0-9


クラスID切り替え後はROI指定を行う必要があります。




自動保存

リサイズ画像とアノテーション画像はGrabCut処理毎に自動保存されます。


自動保存をしたくない場合は「Auto save」のチェックを外してください。
自動保存以外で保存したい場合は、キーボード「s」を押してください。


その他設定


  • Mask alpha：画像のマスク重畳表示の濃淡具合
  • Iteration：GrabCutアルゴリズムのイテレーション回数
  • Draw thickness：前景/後景指定時の線の太さ
  • Output width：出力画像の横幅
  • Output height：出力画像の縦幅

ToDo

  • メモリリーク対策
  • ROI選択時に左上→右下ドラッグ以外も可能にする
  • クラスIDをショートカットキーで選択した際にROI選択表示にする

Author

高橋かずひと(https://twitter.com/KzhtTkhs)

License

GrabCut-Annotation-Tool is under Apache-2.0 License.

サンプル画像はフリー素材ぱくたそ様の写真を利用しています。

You might also like...
IJON is an annotation mechanism that analysts can use to guide fuzzers such as AFL.
IJON is an annotation mechanism that analysts can use to guide fuzzers such as AFL.

IJON SPACE EXPLORER IJON is an annotation mechanism that analysts can use to guide fuzzers such as AFL. Using only a small (usually one line) annotati

Chair for Sys­tems Se­cu­ri­ty 146 Dec 16, 2022
Mae segmentation - Reproduction of semantic segmentation using masked autoencoder (mae)

ADE20k Semantic segmentation with MAE Getting started Install the mmsegmentation

null 97 Dec 17, 2022
Object detection using yolo-tiny model and opencv used as backend
Object detection using yolo-tiny model and opencv used as backend

Object detection Algorithm used : Yolo algorithm Backend : opencv Library required: opencv = 4.5.4-dev' Quick Overview about structure 1) main.py Load

null 2 Jul 6, 2022
Learning Pixel-level Semantic Affinity with Image-level Supervision for Weakly Supervised Semantic Segmentation, CVPR 2018
Learning Pixel-level Semantic Affinity with Image-level Supervision for Weakly Supervised Semantic Segmentation, CVPR 2018

Learning Pixel-level Semantic Affinity with Image-level Supervision This code is deprecated. Please see https://github.com/jiwoon-ahn/irn instead. Int

Jiwoon Ahn 337 Dec 15, 2022
A embed able annotation tool for end to end cross document co-reference
A embed able annotation tool for end to end cross document co-reference

CoRefi CoRefi is an emebedable web component and stand alone suite for exaughstive Within Document and Cross Document Coreference Anntoation. For a de

PythicCoder 39 Dec 12, 2022
A graphical Semi-automatic annotation tool based on labelImg and Yolov5
A graphical Semi-automatic annotation tool based on labelImg and Yolov5

💕YOLOV5 semi-automatic annotation tool (Based on labelImg)

EricFang 247 Jan 5, 2023
Open source annotation tool for machine learning practitioners.
Open source annotation tool for machine learning practitioners.

doccano doccano is an open source text annotation tool for humans. It provides annotation features for text classification, sequence labeling and sequ

null 7.1k Jan 1, 2023
ObjectDrawer-ToolBox: a graphical image annotation tool to generate ground plane masks for a 3D object reconstruction system
ObjectDrawer-ToolBox: a graphical image annotation tool to generate ground plane masks for a 3D object reconstruction system

ObjectDrawer-ToolBox is a graphical image annotation tool to generate ground plane masks for a 3D object reconstruction system, Object Drawer.

null 77 Jan 5, 2023
performing moving objects segmentation using image processing techniques with opencv and numpy
performing moving objects segmentation using image processing techniques with opencv and numpy

Moving Objects Segmentation On this project I tried to perform moving objects segmentation using background subtraction technique. the introduced meth

Mohamed Magdy 15 Dec 12, 2022
Comments
  • Memory leak in PySimpleGUI Graph.

    Memory leak in PySimpleGUI Graph.

    core/gui.py

    You need to clear the canvas before using draw_image(). Otherwise, canvases will continue to be added and memory leaks will occur.

            self._window['-IMAGE ORIGINAL-'].draw_image(
            data=bytes_image,
            location=(0, imaga_height),
        )

    You need to call delete_figure() as follows:

            if self._graph_image_id is not None:
            self._window['-IMAGE ORIGINAL-'].delete_figure(self._graph_image_id)

        self._graph_image_id = self._window['-IMAGE ORIGINAL-'].draw_image(
            data=bytes_image,
            location=(0, imaga_height),
        )
    opened by Kazuhito00 1
  • WOW! What an amazing program!

    WOW! What an amazing program!

    I stumbled onto your project the other day and had to look, multiple times, to see that it is a PySimpleGUI-based program. Very nicely done! Thanks for the great screenshots in your readme. I'm sure visitors are enjoying the show as much as I have.

    opened by PySimpleGUI 1
Releases(v0.1.3)
Owner
KazuhitoTakahashi
KazuhitoTakahashi
GitHub Repository
Train a state-of-the-art yolov3 object detector from scratch!

TrainYourOwnYOLO: Building a Custom Object Detector from Scratch This repo let's you train a custom image detector using the state-of-the-art YOLOv3 c

AntonMu 616 Jan 08, 2023
An Agnostic Computer Vision Framework - Pluggable to any Training Library: Fastai, Pytorch-Lightning with more to come

IceVision is the first agnostic computer vision framework to offer a curated collection with hundreds of high-quality pre-trained models from torchvision, MMLabs, and soon Pytorch Image Models. It or

airctic 789 Dec 29, 2022
A trashy useless Latin programming language written in python.

Codigum! The first programming langage in latin! (please keep your eyes closed when if you read the source code) It is pretty useless though. Document

Bic 2 Oct 25, 2021
GazeScroller - Using Facial Movements to perform Hands-free Gesture on the system

GazeScroller Using Facial Movements to perform Hands-free Gesture on the system

2 Jan 05, 2022
[CVPR'21] MonoRUn: Monocular 3D Object Detection by Reconstruction and Uncertainty Propagation

MonoRUn MonoRUn: Monocular 3D Object Detection by Reconstruction and Uncertainty Propagation. CVPR 2021. [paper] Hansheng Chen, Yuyao Huang, Wei Tian*

同济大学智能汽车研究所综合感知研究组 ( Comprehensive Perception Research Group under Institute of Intelligent Vehicles, School of Automotive Studies, Tongji University) 96 Dec 10, 2022
Tianshou - An elegant PyTorch deep reinforcement learning library.

Tianshou (天授) is a reinforcement learning platform based on pure PyTorch. Unlike existing reinforcement learning libraries, which are mainly based on

Tsinghua Machine Learning Group 5.5k Jan 05, 2023
Code for "Optimizing risk-based breast cancer screening policies with reinforcement learning"

Tempo: Optimizing risk-based breast cancer screening policies with reinforcement learning Introduction This repository was used to develop Tempo, as d

Adam Yala 12 Oct 11, 2022
Project page of the paper 'Analyzing Perception-Distortion Tradeoff using Enhanced Perceptual Super-resolution Network' (ECCVW 2018)

EPSR (Enhanced Perceptual Super-resolution Network) paper This repo provides the test code, pretrained models, and results on benchmark datasets of ou

Subeesh Vasu 78 Nov 19, 2022
i3DMM: Deep Implicit 3D Morphable Model of Human Heads

i3DMM: Deep Implicit 3D Morphable Model of Human Heads CVPR 2021 (Oral) Arxiv | Poject Page This project is the official implementation our work, i3DM

Tarun Yenamandra 60 Jan 03, 2023
Progressive Growing of GANs for Improved Quality, Stability, and Variation

Progressive Growing of GANs for Improved Quality, Stability, and Variation — Official TensorFlow implementation of the ICLR 2018 paper Tero Karras (NV

Tero Karras 5.9k Jan 05, 2023
An architecture that makes any doodle realistic, in any specified style, using VQGAN, CLIP and some basic embedding arithmetics.

Sketch Simulator An architecture that makes any doodle realistic, in any specified style, using VQGAN, CLIP and some basic embedding arithmetics. See

12 Dec 18, 2022
Yolo ros - YOLO-ROS for HUAWEI ATLAS200

YOLO-ROS YOLO-ROS for NVIDIA YOLO-ROS for HUAWEI ATLAS200, please checkout for b

ChrisLiu 5 Oct 18, 2022
General purpose GPU compute framework for cross vendor graphics cards (AMD, Qualcomm, NVIDIA & friends)

General purpose GPU compute framework for cross vendor graphics cards (AMD, Qualcomm, NVIDIA & friends). Blazing fast, mobile-enabled, asynchronous and optimized for advanced GPU data processing usec

The Kompute Project 1k Jan 06, 2023
D2LV: A Data-Driven and Local-Verification Approach for Image Copy Detection

Facebook AI Image Similarity Challenge: Matching Track —— Team: imgFp This is the source code of our 3rd place solution to matching track of Image Sim

16 Dec 25, 2022
A Dataset of Python Challenges for AI Research

Python Programming Puzzles (P3) This repo contains a dataset of python programming puzzles which can be used to teach and evaluate an AI's programming

Microsoft 850 Dec 24, 2022
Robust Self-augmentation for NER with Meta-reweighting

Robust Self-augmentation for NER with Meta-reweighting

Lam chi 17 Nov 22, 2022
PyTorch implementation of the paper: "Preference-Adaptive Meta-Learning for Cold-Start Recommendation", IJCAI, 2021.

PAML PyTorch implementation of the paper: "Preference-Adaptive Meta-Learning for Cold-Start Recommendation", IJCAI, 2021. (Continuously updating ) Int

15 Nov 18, 2022
Build and run Docker containers leveraging NVIDIA GPUs

NVIDIA Container Toolkit Introduction The NVIDIA Container Toolkit allows users to build and run GPU accelerated Docker containers. The toolkit includ

NVIDIA Corporation 15.6k Jan 01, 2023
An official source code for "Augmentation-Free Self-Supervised Learning on Graphs"

Augmentation-Free Self-Supervised Learning on Graphs An official source code for Augmentation-Free Self-Supervised Learning on Graphs paper, accepted

Namkyeong Lee 59 Dec 01, 2022
Harmonious Textual Layout Generation over Natural Images via Deep Aesthetics Learning

Harmonious Textual Layout Generation over Natural Images via Deep Aesthetics Learning Code for the paper Harmonious Textual Layout Generation over Nat

7 Aug 09, 2022