Imaging system and method for generating a final digital image via applying a profile to image information

An imaging system, comprising:

• a plurality of electronic profiles of combinations of full-frame cameras and lenses stored in an electronic memory;
• and
• a mobile electronic device configured to obtain image information via an electronic sensor of the mobile electronic device;
• wherein the mobile electronic device is configured to generate, via an electronic control unit of the mobile electronic device, a final digital image via applying a profile of the plurality of electronic profiles to the image information;
• wherein the image information includes color information and depth information;
• the depth information includes a depth map,
• wherein generating the final digital image includes:
• identifying a focus area in the depth map;
• converting the depth map to a blur radius map;
• applying guided upscaling to the blur radius map;
• quantizing the upscaled blur radius map to the closest indices in PSF information of the profile;
• preprocessing the PSF information;
• looking up front and back neighbor PSFs in the PSF information for the quantized upscaled blur radius map;
• calculating residual interpolation factors;
• modifying the neighbor PSFs;
• converting the image information to a linear tone curve;
• applying a per-pixel render procedure based, at least in part, on the converted image information and the modified PSFs, to provide an intermediate image;
• restoring the tone curve for the intermediate image;
• and
• blending back sharp pixels in the foreground of the intermediate image to generate the final digital image.