39 lines
799 B
Go
39 lines
799 B
Go
package face
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import (
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"github.com/photoprism/photoprism/internal/crop"
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)
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var CropSize = crop.Sizes[crop.Tile160]
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var MatchDist = 0.46
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var ClusterDist = 0.64
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var ClusterCore = 4
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var ClusterMinScore = 15
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var ClusterMinSize = 95
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var SampleThreshold = 2 * ClusterCore
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var OverlapThreshold = 42
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var OverlapThresholdFloor = OverlapThreshold - 1
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var ScoreThreshold = 9.0
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// QualityThreshold returns the scale adjusted quality score threshold.
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func QualityThreshold(scale int) (score float32) {
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score = float32(ScoreThreshold)
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// Smaller faces require higher quality.
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switch {
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case scale < 26:
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score += 26.0
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case scale < 32:
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score += 16.0
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case scale < 40:
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score += 11.0
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case scale < 50:
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score += 9.0
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case scale < 80:
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score += 6.0
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case scale < 110:
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score += 2.0
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}
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return score
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}
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