--image-augment v0: dataset frames vs augmented draws

dataset merged (kept 5000, expert 7078cf0) — recipe bijou.modelling.image_augment v0 (pre-reg 2026-08-15), collator-identical call, seed 0. Blue outline = the original frame; each row's 4 draws re-run the full 14-draw parameter block (crop/translate → photometric → defocus → noise → JPEG).

observation.images.front

file-044.mp4 frame 69

draw 0

draw 1

draw 2

draw 3

file-053.mp4 frame 190

draw 0

draw 1

draw 2

draw 3

file-067.mp4 frame 209

draw 0

draw 1

draw 2

draw 3

file-067.mp4 frame 133

draw 0

draw 1

draw 2

draw 3

observation.images.wrist

file-044.mp4 frame 69

draw 0

draw 1

draw 2

draw 3

file-005.mp4 frame 190

draw 0

draw 1

draw 2

draw 3

file-019.mp4 frame 209

draw 0

draw 1

draw 2

draw 3

file-019.mp4 frame 133

draw 0

draw 1

draw 2

draw 3