Sounds like the "content aware fill" algorithm [1], only for small scale features that are somehow stitched onto the low-resolution image [1] http://www.logari

Sounds like the "content aware fill" algorithm [1], only for small scale features that are somehow stitched onto the low-resolution image [1] http://www.logarithmic.net/pfh/resynthesizer http://www.logarithmic.net/pfh/resynthesizer