ultralytics/yolo-flutter-app
Jun 2025 – Jul 2025
2 Months active
Languages Used
DartKotlinJava
Technical Skills
Android DevelopmentEventChannelFlutterKotlinMobile DevelopmentImage Processing
sadtearcat
PROFILE
Sadtearcat
Contributed to the ultralytics/yolo-flutter-app by delivering a key feature and resolving critical bugs over a two-month period. Developed grayscale input support for 1-channel classification models, enabling native grayscale image processing and expanding model compatibility with mobile camera inputs. Addressed EventChannel handshake timing issues between Flutter and the native Android platform, refactoring subscription logic in Kotlin and Dart to ensure stable data streaming. Fixed Android OBB streaming export failures by correcting rotation angles and polygon coordinates, aligning data transmission with overlay rendering for cross-platform consistency. Work focused on Android development, Flutter integration, and image processing, emphasizing reliability and maintainability.
Overall Statistics
Feature vs Bugs
33%Features
Repository Contributions
3Total
Bugs
2
Commits
3
Features
1
Lines of code
763
Activity Months2
Work History
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 Monthly Summary – ultralytics/yolo-flutter-app Key feature delivered: Grayscale input support for 1-channel classification models in the YOLO library, enabling native grayscale processing in the Flutter app and aligning mobile inference with grayscale datasets.
1 Commits • 1 Features
Jul 1, 2025July 2025 Monthly Summary – ultralytics/yolo-flutter-app Key feature delivered: Grayscale input support for 1-channel classification models in the YOLO library, enabling native grayscale processing in the Flutter app and aligning mobile inference with grayscale datasets.
July 2025
June 2025
2 Commits
Jun 1, 2025June 2025 monthly summary for ultralytics/yolo-flutter-app focused on stability, streaming reliability, and cross‑platform alignment. The team delivered two high‑impact bug fixes that directly enhance data streaming, rendering accuracy, and developer efficiency, enabling smoother user experiences and more reliable real-time visualization.
June 2025
2 Commits
Jun 1, 2025June 2025 monthly summary for ultralytics/yolo-flutter-app focused on stability, streaming reliability, and cross‑platform alignment. The team delivered two high‑impact bug fixes that directly enhance data streaming, rendering accuracy, and developer efficiency, enabling smoother user experiences and more reliable real-time visualization.
Activity
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Quality Metrics
Correctness93.4%
Maintainability80.0%
Architecture83.4%
Performance73.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
DartJavaKotlin
Technical Skills
Android DevelopmentEventChannelFlutterImage ProcessingKotlinMobile DevelopmentModel IntegrationTensorFlow Lite
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