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Alexander Kristoffersen

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Alexander Kristoffersen

In December 2024, Anders Kristoffersen refactored Spherical Harmonics and k-nearest neighbors utilities within the nerfstudio repository, moving shared logic from the splatfacto module into dedicated utility modules. This work, implemented in both Python and C++, focused on code refactoring, module organization, and utility function extraction to improve maintainability and reduce duplication. Anders updated the Spherical Harmonics encoding to use a degree-based representation, enhancing clarity and consistency across the codebase. By centralizing reusable logic and establishing a clearer module structure, this refactor laid the groundwork for future enhancements to Spherical Harmonics and kNN features within nerfstudio.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
388
Activity Months1

Work History

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024: Refactored Spherical Harmonics (SH) and kNN utilities into dedicated modules and updated SH degree encoding for clarity and consistency in nerfstudio. This refactor improves maintainability, reduces duplication, and centralizes reusable logic, setting the foundation for future SH/KNN enhancements. Commit documentation references: a8888e7d9ea628266d11cbb563d4ebe4a6021ad0 (Move util functions out of splatfacto) (#3538).

Activity

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Quality Metrics

Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance70.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C++Python

Technical Skills

Code RefactoringK-Nearest NeighborsModule OrganizationSpherical HarmonicsTestingUtility Function Extraction

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

nerfstudio-project/nerfstudio

Dec 2024 Dec 2024
1 Month active

Languages Used

C++Python

Technical Skills

Code RefactoringK-Nearest NeighborsModule OrganizationSpherical HarmonicsTestingUtility Function Extraction