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images4
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Vitali Fedulov 2023-08-05 01:02:10 +02:00 committed by GitHub
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@ -46,7 +46,7 @@ func main() {
## Main functions
- `Open` supports JPEG, PNG and GIF. But other image types can be used through third-party decoders, because input for func `Icon` is Golang `image.Image`.
- `Open` supports JPEG, PNG and GIF. But other image types can be used through third-party decoders, because input for func `Icon` is Golang `image.Image`. [Example fork](https://github.com/Pineapples27/images4) (not mine) expanded with support of WEBP images.
- `Icon` produces "image hashes" called "icons", which will be used for comparision.
@ -54,7 +54,7 @@ func main() {
- `Similar90270` is a superset of `Similar` by additional comparison to images rotated ±90°. Such rotations are relatively common, even by accident when taking pictures on mobile phones.
- `EucMetric` can be used instead of `Similar` when you need different precision or want to sort by similarity. [Example](https://github.com/egor-romanov/png2gif/blob/main/main.go#L450) (not mine).
- `EucMetric` can be used instead of `Similar` when you need different precision or want to sort by similarity. [Example](https://github.com/egor-romanov/png2gif/blob/main/main.go#L450) (not mine) of custom similarity function.
- `PropMetric` allows customization of image proportion threshold.