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CPC Subgroup
G06T 3/40

Scaling of whole images or parts thereof, e.g. expanding or contracting

Full Title

Geometric image transformations in the plane of the image > Scaling of whole images or parts thereof, e.g. expanding or contracting

9 direct subcodes

Child Classifications

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  • G06T 3/4007 based on interpolation, e.g. bilinear interpolation (image demosaicing G06T3/4015; edge-driven or edge-based scaling G06T3/403)
  • G06T 3/4015 Image demosaicing, e.g. colour filter arrays [CFA] or Bayer patterns
  • G06T 3/4023 based on decimating pixels or lines of pixels; based on inserting pixels or lines of pixels
  • G06T 3/403 Edge-driven scaling; Edge-based scaling
  • G06T 3/4038 Image mosaicing, e.g. composing plane images from plane sub-images
  • G06T 3/4046 using neural networks
  • G06T 3/4084 in the transform domain, e.g. fast Fourier transform [FFT] domain scaling
  • G06T 3/4092 Image resolution transcoding, e.g. by using client-server architectures