opencv/opencv
May 2026 – Jun 2026
2 Months active
Languages Used
C++
Technical Skills
C++ developmentalgorithm optimizationparallel programmingC++C++ programmingalgorithm design
胡晨宇
PROFILE
胡晨宇
Worked on core performance and functionality improvements in the opencv/opencv repository, focusing on matrix operations and ND array handling. Delivered a parallelized sorting workflow for matrix manipulations by replacing single-threaded logic with a parallel_for_ approach in C++, enabling multi-threaded execution for large datasets. Enhanced ND array support by fixing a continuity check in cvReshapeMatND and adding regression tests to ensure correctness. Introduced optimized paths for cv::transposeND, improving performance for identity and 2D orders. Applied skills in C++ development, algorithm optimization, and parallel programming, with a strong emphasis on robust unit testing and performance-driven engineering.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
2
Lines of code
189
Activity Months2
Your Network
234 peopleSame Organization
@mail.sustech.edu.cn17
Shared Repositories
217
Work History
June 2026
2 Commits • 1 Features
Jun 1, 2026June 2026 highlights robust functionality and performance improvements in OpenCV with focus on ND array handling and transposeND optimizations.
2 Commits • 1 Features
Jun 1, 2026June 2026 highlights robust functionality and performance improvements in OpenCV with focus on ND array handling and transposeND optimizations.
June 2026
May 2026
1 Commits • 1 Features
May 1, 2026In May 2026, focused on delivering a high-impact performance optimization for matrix operations in opencv/opencv by parallelizing the sorting workflow. Replaced the previous single-threaded sort_ with a parallel_for_ approach, enabling multi-threaded execution for large datasets and laying groundwork for broader parallelism across numerical routines. The work aligns with performance targets for image and video processing workloads and enhances throughput in matrix-based pipelines.
May 2026
1 Commits • 1 Features
May 1, 2026In May 2026, focused on delivering a high-impact performance optimization for matrix operations in opencv/opencv by parallelizing the sorting workflow. Replaced the previous single-threaded sort_ with a parallel_for_ approach, enabling multi-threaded execution for large datasets and laying groundwork for broader parallelism across numerical routines. The work aligns with performance targets for image and video processing workloads and enhances throughput in matrix-based pipelines.
Activity
Loading activity data...
Quality Metrics
Correctness100.0%
Maintainability80.0%
Architecture86.6%
Performance93.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++
Technical Skills
C++C++ developmentC++ programmingalgorithm designalgorithm optimizationcomputer visionparallel programmingperformance optimizationunit testing
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline