Multi-element tonal registration; Mika Yrjölä's ale_testset1

1. Original frame (detail)

2. Supplemental frame (detail)

3. Rendered single-element tonal registration (detail)

ale --perturb-upper=0 --multi none --ips 0 --trans-load=b.t --dchain last:triangle:2 img_5340.jpg img_5345.jpg d.png
convert -crop 391x287+2055+1101 d.png d-crop.jpg

4. Rendered multi-element tonal registration (detail)

ale --perturb-upper=0 --ips 0 --trans-load=b.t --trans-save=c.t --dchain last:triangle:2 img_5340.jpg img_5345.jpg c.png
convert -crop 391x287+2055+1101 c.png c-crop.jpg