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make README.md
fix some bugs
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Alex Bezdieniezhnykh
@@ -1,70 +1,19 @@
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# Getting Started with Create React App
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# Azaion Suite
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This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
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Azaion Suite allows to user run detections on videos or photos for military-related objects, like
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military vehicles, tanks, cars, military men, motos, planes, and masked objects.
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Also it allows to do GPS marking by video / photos from GPS camera pointing downwards and start coordinates.
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## Available Scripts
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### Install
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In the project directory, you can run:
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```shell
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npm i -g yarn
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yarn install
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```
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### `npm start`
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### Debug
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`yarn start`
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Runs the app in the development mode.\
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Open [http://localhost:3000](http://localhost:3000) to view it in your browser.
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The page will reload when you make changes.\
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You may also see any lint errors in the console.
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### `npm test`
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Launches the test runner in the interactive watch mode.\
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See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
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### `npm run build`
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Builds the app for production to the `build` folder.\
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It correctly bundles React in production mode and optimizes the build for the best performance.
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The build is minified and the filenames include the hashes.\
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Your app is ready to be deployed!
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See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
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### `npm run eject`
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**Note: this is a one-way operation. Once you `eject`, you can't go back!**
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If you aren't satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
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Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.
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You don't have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.
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## Learn More
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You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
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To learn React, check out the [React documentation](https://reactjs.org/).
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### Code Splitting
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This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting)
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### Analyzing the Bundle Size
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This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size)
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### Making a Progressive Web App
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This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app)
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### Advanced Configuration
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This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration)
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### Deployment
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This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment)
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### `npm run build` fails to minify
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This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify)
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### Build prod build
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`yarn run build`
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@@ -42,7 +42,7 @@ function AnnotationMain() {
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const handleAnnotationSave = () => {
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const containerRef = { current: { offsetWidth: videoRef.current.videoWidth, offsetHeight: videoRef.current.videoHeight } };
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const imageData = AnnotationService.createAnnotationImage(videoRef, detections, null, annotationSelectedClass, containerRef);
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const imageData = AnnotationService.createAnnotationImage(videoRef, detections, null, selectedClass, containerRef);
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if (imageData) {
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setAnnotations(prevAnnotations => ({
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...prevAnnotations,
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@@ -4,7 +4,7 @@ import DetectionClass from '../models/DetectionClass';
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function DetectionClassList({ onClassSelect }) {
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const [detectionClasses, setDetectionClasses] = useState([]);
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const [selectedClassId, setSelectedClassId] = useState(null); // Use an ID for selection
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const [selectedClass, setSelectedClass] = useState(null);
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const colors = [ // Define colors *inside* the component
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"#FF0000", "#00FF00", "#0000FF", "#FFFF00", "#FF00FF", "#00FFFF", "#000000",
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@@ -30,21 +30,21 @@ function DetectionClassList({ onClassSelect }) {
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fetch('config.json') // Make sure this path is correct
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.then(response => response.json())
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.then(data => {
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const classObjects = data.classes.map(cls => {
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const detectionClasses = data.classes.map(cls => {
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const color = calculateColor(cls.Id, '1'); // Full opacity for border
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return new DetectionClass(cls.Id, cls.Name, color);
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});
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setDetectionClasses(classObjects);
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setDetectionClasses(detectionClasses);
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if (classObjects.length > 0 && onClassSelect) {
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onClassSelect(classObjects[0]); // Select the first class by default
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if (detectionClasses.length > 0 && onClassSelect) {
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onClassSelect(detectionClasses[0]); // Select the first class by default
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}
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})
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.catch(error => console.error("Error loading detection classes:", error));
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}, [onClassSelect]);
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});
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const handleClassClick = (cls) => {
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setSelectedClassId(cls.Id); // Update the selected ID
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setSelectedClass(cls); // Update the selected ID
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onClassSelect && onClassSelect(cls);
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};
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@@ -55,7 +55,7 @@ function DetectionClassList({ onClassSelect }) {
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{detectionClasses.map((cls) => {
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const backgroundColor = calculateColor(cls.Id); // Calculate background color (0.2 opacity)
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const darkBg = calculateColor(cls.Id, '0.8'); // Calculate selected background color (0.4 opacity)
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const isSelected = selectedClassId === cls.Id;
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const isSelected = selectedClass.Id === cls.Id;
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return (
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<li
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@@ -14,7 +14,7 @@ export const isMouseOverDetection = (x, y, detection, containerRef) => {
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};
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// Function to create an annotation image
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export const createAnnotationImage = (videoRef, detections, currentDetection, selectedClass, containerRef) => {
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export const createAnnotationImage = (videoRef, detections, containerRef) => {
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const canvas = document.createElement('canvas');
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if (!containerRef.current) return null;
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const container = containerRef.current;
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@@ -24,14 +24,10 @@ export const createAnnotationImage = (videoRef, detections, currentDetection, se
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const ctx = canvas.getContext('2d');
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ctx.drawImage(videoRef.current, 0, 0, canvas.width, canvas.height);
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const defaultColor = 'rgba(0,0,0,0.4)'
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detections.forEach(detection => {
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const color = selectedClass && (detection.class.Id === selectedClass.Id) ? selectedClass.Color : detection.class.Color || defaultColor;
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ctx.fillStyle = color.replace('1', '0.4');
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ctx.fillRect(detection.x1, detection.y1, detection.x2 - detection.x1, detection.y2 - detection.y1);
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ctx.strokeStyle = color;
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ctx.lineWidth = 2;
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ctx.strokeRect(detection.x1, detection.y1, detection.x2 - detection.x1, detection.y2 - detection.y1);
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@@ -40,19 +36,6 @@ export const createAnnotationImage = (videoRef, detections, currentDetection, se
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ctx.fillText(detection.class.Name, detection.x1, detection.y1 - 5);
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});
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if (currentDetection) {
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const color = selectedClass ? selectedClass.Color : defaultColor;
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ctx.fillStyle = color.replace('1', '0.4');
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ctx.fillRect(currentDetection.x1, currentDetection.y1, currentDetection.x2 - currentDetection.x1, currentDetection.y2 - currentDetection.y1);
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ctx.strokeStyle = color; // Full opacity
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ctx.lineWidth = 2;
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ctx.strokeRect(currentDetection.x1, currentDetection.y1, currentDetection.x2 - currentDetection.x1, currentDetection.y2 - currentDetection.y1);
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ctx.fillStyle = 'white';
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ctx.font = '12px Arial';
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ctx.fillText(currentDetection.class.Name, currentDetection.x1, currentDetection.y1 - 5);
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}
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return canvas.toDataURL('image/png');
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};
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