> [...], these are standard image processing algorithms which are already plugged into the digital processor of a 15 years old camera.
I don't know what to tell you other than this is not the case at all. Computational photography failed miserably in the standalone camera market. Photographers love manual control. Cameras with built-in computational photography features flopped hard, nobody bought them. Standalone camera innovation is therefore limited to make it as easy and reliable as possible to get a good shot. Everything else is done in post processing software, such as Lightroom or Photoshop, never in camera. For the record: My 15 years old Canon EOS 5D Mark II can't do a single thing I listed in my comment aside from basic noise reduction for jpeg images. And that camera was considered revolutionary at the time. But the camera sure as hell makes it easy to capture the shots I need, and post process them on my computer to get exactly what I want.
I don't know what to tell you other than this is not the case at all. Computational photography failed miserably in the standalone camera market. Photographers love manual control. Cameras with built-in computational photography features flopped hard, nobody bought them. Standalone camera innovation is therefore limited to make it as easy and reliable as possible to get a good shot. Everything else is done in post processing software, such as Lightroom or Photoshop, never in camera. For the record: My 15 years old Canon EOS 5D Mark II can't do a single thing I listed in my comment aside from basic noise reduction for jpeg images. And that camera was considered revolutionary at the time. But the camera sure as hell makes it easy to capture the shots I need, and post process them on my computer to get exactly what I want.