Marcel-Nadjary

Marcel Nadjari's manuscript was found in 1980 near crematorium III in Auschwitz-Birkenau and recovered by me in 2017.

Technics demonstration of recovering text from old manuscripts from RGB image.

1. Black&White filter
2. HighPass filter
3. Get backside image. Invert colors of upper layer
4. Simulate blurred ink with Gaussan Blur filter with HighPass combination
5. Set opacity to 50%.

Full process https://github.com/Alexufo/Marcel-Nadjary/blob/master/Nadjary%20recovering.pdf