example.yaml

# GERD dataset generation configuration
# Usage: gerd N OUTPUT_DIR example.yaml

# --- Required ---
resolution: [300, 300]
event_densities: [1.0]
max_velocities: [0.1, 0.5, 1.0]

# --- Optional (defaults shown) ---
# length: 128
# bg_density: 0.001
# shape_density: 1.0
# polarity: true
# device: cuda
# upsampling_factor: 8
# upsampling_cutoff: 0.5

# --- Transformations ---
# Each section is optional; omitting it (or setting start: null) disables that transformation.
# start:    "uniform" = random initial state | float = fixed value | null = disabled
# velocity: 0.0 = static | "uniform" = random in [-max_velocity, max_velocity] | float = fixed rate

translate:
  start: uniform    # shapes always have a position; "uniform" samples randomly
  velocity: uniform

scale:
  start: uniform
  velocity: 0.0

# rotate:
#   start: uniform
#   velocity: 0.0

# shear:
#   start: uniform
#   velocity: 0.0