 Charlie Vieth
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427b8d133e
Optimized Nearest-Neighbor function - 2x faster
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10 years ago |
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Charlie Vieth
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80b3fc2b3f
Pre-calculate start offset, optimize bound check
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10 years ago |
 jst
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be07665345
Update README.md
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10 years ago |
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jst
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299762ed77
Add unit tests for converter.go
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10 years ago |
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jst
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016a61cd31
Optimize data-locality for a huge increase in processing speed.
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10 years ago |
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jst
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bdfbbead13
Merge branch 'anisus-master'
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10 years ago |
 Accipiter Nisus
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f3cac2f865
Fix to resize correctly when source image.Bounds().Min is not (0,0)
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10 years ago |
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jst
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8aee0d995b
Update README.md to mention resize.Thumbnail.
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11 years ago |
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jst
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079ed2e48a
Merge branch 'master' of https://github.com/matrixik/resize into matrixik-master
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11 years ago |
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jst
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a83cb40860
Remove some redundancies.
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11 years ago |
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jst
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446eea2f7b
Remove LUT based filters.
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11 years ago |
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jst
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9884534579
Cache kernel weights for each row.
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11 years ago |
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jst
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8f586c4f06
Add benchmarks to compare execution times.
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11 years ago |
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jst
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45368ad0cd
Multiply instead of dividing
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11 years ago |
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jst
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314cea6612
Avoid temporaries to save some cycles.
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11 years ago |
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jst
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7c5018c82b
Extract method "resizeSlice" to reduce duplicate code.
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11 years ago |
 Dobrosław Żybort
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b744503c5c
Add: thumbnail helper function
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11 years ago |
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jst
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f8ec710330
Fix wrong calculation of second adjust parameter.
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11 years ago |
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jst
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d9287fbcb6
Use x,y as coordinates of the origin image.
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11 years ago |
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jst
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d1bef9bdb6
Refactoring
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11 years ago |
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jst
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494d8de4e5
Speedup calculation by exploiting the separability of the resizing filter.
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11 years ago |
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jst
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4d25061069
Fixed yet another typo.
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11 years ago |
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jst
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252ccc84a2
Add benchmarks for Lanczos3Lut to compare it with Lanczos3 performance.
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11 years ago |
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jst
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098f882331
Fix a typo.
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11 years ago |
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jst
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b272d51eaa
Update README.md
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11 years ago |
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jst
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a85ea9eaa8
Rename Lanczos functions using look-up tables to Lanczos2Lut, Lanczos3Lut and restore Lanczos2, Lanczos3 to give users the choice between higher speed or higher accuracy.
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11 years ago |
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jst
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9e5ed35b85
Move splineKernel function nearer to Lanczos definitions.
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11 years ago |
 Geoff Adams
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c1b8c4986e
Use a lookup table to speed up the Lanczos kernel
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11 years ago |
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jst
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33204d8746
Update README.md
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11 years ago |
|
jst
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c37f8f8470
gofmt
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11 years ago |
