jenssegers / jenssegers/imagehash
Why top 8x8 pixels of the Matrix are selected at PerceptualHash?
Open
- Dominant language
- PHP
- Stars
- 2.1k
- Forks
- 172
- PR merge metrics
- No merged PRs in 30d
Description
The matrix is 32x32, are the first 8x8 ordered in any relevant way?
Also which hash is performing better for you?
Contributor guide
No contributing guide indexed for this repository
Research direction
Review the perceptual-hash implementation that constructs the 32x32 matrix and selects its first 8x8 region. Determine whether that ordering is intentional and compare the available hashes using the project's existing examples or tests; done means documenting the rationale and performance findings.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- php
- Domain
- computer-vision
- Issue type
- Documentation
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100