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update model

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This commit is contained in:
Michael Yang
2025-03-08 12:31:57 -08:00
parent 8934324b72
commit 46bb0169c4
5 changed files with 28 additions and 74 deletions
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12
model/models/gemma3/process_image.go
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@@ -23,9 +23,8 @@ func (p *ImageProcessor) pack(img image.Image, mean, std [3]float32) []float32 {
var pixelVals []float32
bounds := img.Bounds()
var rVals, gVals, bVals []float32
for y := bounds.Min.Y; y < bounds.Max.Y; y++ {
for x := bounds.Min.X; x < bounds.Max.X; x++ {
for x := bounds.Min.X; x < bounds.Max.X; x++ {
for y := bounds.Min.Y; y < bounds.Max.Y; y++ {
c := img.At(x, y)
r, g, b, _ := c.RGBA()
rVal := float32(r>>8) / 255.0
@@ -36,14 +35,9 @@ func (p *ImageProcessor) pack(img image.Image, mean, std [3]float32) []float32 {
gVal = (gVal - mean[1]) / std[1]
bVal = (bVal - mean[2]) / std[2]
rVals = append(rVals, rVal)
gVals = append(gVals, gVal)
bVals = append(bVals, bVal)
pixelVals = append(pixelVals, rVal, gVal, bVal)
}
}
pixelVals = append(pixelVals, rVals...)
pixelVals = append(pixelVals, gVals...)
pixelVals = append(pixelVals, bVals...)
return pixelVals
}