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Implement ImageTransform #3621

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Implement ImageTransform #3621

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cognaiger9
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@cognaiger9 cognaiger9 commented Mar 14, 2025

Add ImageTransform kernels:

  • ImageAdjustBrightness (ImageAdjustBrightnessFwdContiguous)
  • ImageAdjustHue (Including ImageAdjustHue and ImageAdjustHuecontiguous)
  • ImageAdjustSaturation (RGBToGrayscale, RGBToGrayscaleContiguous, BlendContiguous)
  • ImageNormalize (ImageNormalizeFwdContiguous)

Detailed performance results are here

Average performance:

ImageAdjustBrightness

contiguous
float32 3.72
float16 3.15
bfloat16 3.33

ImageAdjustHue

contiguous noncontiguous
float32 190.43 28.16
float16 197.85 32.91
bfloat16 214.06 32.18

ImageAdjustSaturation

contiguous
float32 5.21
float16 2.43
bfloat16 2.34

ImageNormalize

contiguous
float32 1.97
float16 18.14
bfloat16 1.89

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