DnCNN

Remove Gaussian noise from grayscale images in real‑time.

DnCNN is a 17‑layer denoising convolutional neural network that uses residual learning to remove Gaussian noise (sigma=25) from grayscale images. The network predicts the noise residual and subtracts it from the input to produce a clean image.

Technical Details

Model checkpoint:dncnn_25
Input resolution:256x256
Number of parameters:555K
Model size (float):2.12 MB
Model size (w8a8):581 KB

Applicable Scenarios

  • Photography
  • Document Scanning
  • Medical Imaging

License

Model:MIT

Tags

  • real-time

Supported Compute Devices

  • Snapdragon X Elite CRD
  • Snapdragon X Plus 8-Core CRD
  • Snapdragon X2 Elite CRD

Supported Compute Chipsets

  • Snapdragon® X Elite
  • Snapdragon® X Plus 8-Core
  • Snapdragon® X2 Elite

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