CPC Subgroup
G06T 3/4007 based on interpolation, e.g. bilinear interpolation (image demosaicing G06T3/4015; edge-driven or edge-based scaling G06T3/403)
Full Title
Geometric image transformations in the plane of the image > Scaling of whole images or parts thereof, e.g. expanding or contracting > based on interpolation, e.g. bilinear interpolation (image demosaicing G06T3/4015; edge-driven or edge-based scaling G06T3/403)