laixintao / laixintao/slic-python-implementation
计算梯度时候，应该三通道按abs绝对值求和，否则有正有负，move_cluster函数if new_gradient < cluster_gradient:判断有误，这里是移向梯度小的区域中心，负的大值反而小，却移动了
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- Dominant language
- Python
- Stars
- 228
- Forks
- 82
- PR merge metrics
- No merged PRs in 30d
Description
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First steps
- Read the whole issue, then the project's contributing guide.
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- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the move_cluster function, which the issue identifies as the affected entry point. Trace how the three color-channel gradients are combined before the new_gradient comparison. Done means the comparison reflects the absolute summed gradient across channels and the existing image-processing behavior is covered by a relevant verification.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- computer-vision
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100