arvindkrishna87/STAT390_WI2025
Jan 2025 – Mar 2025
3 Months active
Languages Used
JSONJupyter NotebookPythonMarkdown
Technical Skills
Computer VisionContour DetectionData AnalysisData VisualizationFionaGeospatial Analysis
ral9177
PROFILE
Ral9177
Over a three-month period, contributed to the arvindkrishna87/STAT390_WI2025 repository by developing advanced geospatial image analysis and contour-based feature extraction tools. Leveraging Python, OpenCV, and NumPy, implemented algorithms for segmenting geographic features, generating configurable square patches along image contours, and visualizing both normal and tangent vectors to support data-driven workflows. Enhanced the codebase with Fourier-based contour complexity analysis, Gaussian smoothing, and robust overlap handling for patch generation. Improved documentation and repository organization to streamline onboarding and usability. Collaborated with contributors to integrate external code, focusing on maintainability and parameter optimization for efficient geographic data processing and visualization.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
15Total
Bugs
0
Commits
15
Features
5
Lines of code
2,965
Activity Months3
Your Network
126 peopleSame Organization
@u.northwestern.edu114
Work History
March 2025
4 Commits • 2 Features
Mar 1, 2025Concise monthly summary for 2025-03 focusing on delivered features, major fixes, impact, and skills demonstrated. This month centered on enhancing contour analysis capabilities and improving visualization to support data-driven decisions for the STAT390 project.
4 Commits • 2 Features
Mar 1, 2025Concise monthly summary for 2025-03 focusing on delivered features, major fixes, impact, and skills demonstrated. This month centered on enhancing contour analysis capabilities and improving visualization to support data-driven decisions for the STAT390 project.
March 2025
February 2025
7 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for arvindkrishna87/STAT390_WI2025: Delivered a contour-based square generation feature for cell images that generates patch squares along detected external contours, removes overlapping squares, and optimizes parameters for maximum contour coverage with minimized blank pixels. Introduced configurable options (smarter_squares and patch-related parameters like sharon_code and roll), and updated codebase and documentation to reflect the current approach. Performed codebase cleanup and documentation improvements, including removal of smoothing_size. Collaborated with contributors (notably Ryan) to integrate external contributions.
February 2025
7 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for arvindkrishna87/STAT390_WI2025: Delivered a contour-based square generation feature for cell images that generates patch squares along detected external contours, removes overlapping squares, and optimizes parameters for maximum contour coverage with minimized blank pixels. Introduced configurable options (smarter_squares and patch-related parameters like sharon_code and roll), and updated codebase and documentation to reflect the current approach. Performed codebase cleanup and documentation improvements, including removal of smoothing_size. Collaborated with contributors (notably Ryan) to integrate external contributions.
January 2025
4 Commits • 2 Features
Jan 1, 2025In January 2025, delivered two geospatial image analysis features for arvindkrishna87/STAT390_WI2025 and performed targeted repository cleanup to improve maintainability. The work enables visual segmentation of geographic features and contour-based square patching along image contours, with configurable parameters and robust rendering. These capabilities reduce manual inspection time, support geographic data workflows, and strengthen the data processing pipeline.
4 Commits • 2 Features
Jan 1, 2025In January 2025, delivered two geospatial image analysis features for arvindkrishna87/STAT390_WI2025 and performed targeted repository cleanup to improve maintainability. The work enables visual segmentation of geographic features and contour-based square patching along image contours, with configurable parameters and robust rendering. These capabilities reduce manual inspection time, support geographic data workflows, and strengthen the data processing pipeline.
January 2025
Activity
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Quality Metrics
Correctness78.6%
Maintainability78.6%
Architecture74.6%
Performance65.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
JSONJupyter NotebookMarkdownPython
Technical Skills
Algorithm DevelopmentComputer VisionContour DetectionData AnalysisData VisualizationDocumentationFionaGeospatial AnalysisImage ProcessingJupyter NotebooksMatplotlibNumPyNumerical ComputationOpenCVPresentation Preparation
Repositories Contributed To
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