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var pngToPhash = require('png-to-phash')
pngToPhash('test.png', function(error,phash) {
console.log(phash)
})
Generate pHash from png
<script type="module">
import pngToPhash from 'https://cdn.skypack.dev/png-to-phash';
</script>
var pngToPhash = require('png-to-phash')
pngToPhash('test.png', function(error,phash) {
console.log(phash)
})