Spring Annuals Trial HarnessHabitat NZ · technical demo by EmerTech

Annotate

The workbench is the ground-truth engine: every click is a versioned, attributable record.

21 frames0 marks so far

Real sensor frames are listed first: they ship with no ground truth, so nothing on them can be scored until a human draws it. The synthetic ladder below already has exact truth by construction — annotating it tells you something different and just as useful, which is how much a person can actually see at each millimetre-per-pixel.

CoFly-WeedDB — real UAV frame 1 (4.9 m AGL)
CoFly-WeedDB — real UAV frame 1 (4.9 m AGL)

cofly-01

0 annotationsreal UAV frameno truth yet5.74 mm/px

CC BY 4.0 — CoFly-WeedDB (Krestenitis et al.), DJI Phantom 4 Pro over cotton field, Larissa, Greece — zenodo.org/records/6697343

Open workbenchDetail1280 × 720 px
CoFly-WeedDB — real UAV frame 2 (4.9 m AGL)
CoFly-WeedDB — real UAV frame 2 (4.9 m AGL)

cofly-02

0 annotationsreal UAV frameno truth yet5.74 mm/px

CC BY 4.0 — CoFly-WeedDB (Krestenitis et al.), DJI Phantom 4 Pro over cotton field, Larissa, Greece — zenodo.org/records/6697343

Open workbenchDetail1280 × 720 px
CoFly-WeedDB — real UAV frame 3 (4.9 m AGL)
CoFly-WeedDB — real UAV frame 3 (4.9 m AGL)

cofly-03

0 annotationsreal UAV frameno truth yet5.74 mm/px

CC BY 4.0 — CoFly-WeedDB (Krestenitis et al.), DJI Phantom 4 Pro over cotton field, Larissa, Greece — zenodo.org/records/6697343

Open workbenchDetail1280 × 720 px
CoFly-WeedDB — real UAV frame 4 (4.9 m AGL)
CoFly-WeedDB — real UAV frame 4 (4.9 m AGL)

cofly-04

0 annotationsreal UAV frameno truth yet5.74 mm/px

CC BY 4.0 — CoFly-WeedDB (Krestenitis et al.), DJI Phantom 4 Pro over cotton field, Larissa, Greece — zenodo.org/records/6697343

Open workbenchDetail1280 × 720 px
CoFly-WeedDB — real UAV frame 5 (4.9 m AGL)
CoFly-WeedDB — real UAV frame 5 (4.9 m AGL)

cofly-05

0 annotationsreal UAV frameno truth yet5.74 mm/px

CC BY 4.0 — CoFly-WeedDB (Krestenitis et al.), DJI Phantom 4 Pro over cotton field, Larissa, Greece — zenodo.org/records/6697343

Open workbenchDetail1280 × 720 px
CoFly-WeedDB — real UAV frame 6 (4.9 m AGL)
CoFly-WeedDB — real UAV frame 6 (4.9 m AGL)

cofly-06

0 annotationsreal UAV frameno truth yet5.74 mm/px

CC BY 4.0 — CoFly-WeedDB (Krestenitis et al.), DJI Phantom 4 Pro over cotton field, Larissa, Greece — zenodo.org/records/6697343

Open workbenchDetail1280 × 720 px
CoFly-WeedDB — real UAV frame 7 (4.9 m AGL)
CoFly-WeedDB — real UAV frame 7 (4.9 m AGL)

cofly-07

0 annotationsreal UAV frameno truth yet5.74 mm/px

CC BY 4.0 — CoFly-WeedDB (Krestenitis et al.), DJI Phantom 4 Pro over cotton field, Larissa, Greece — zenodo.org/records/6697343

Open workbenchDetail1280 × 720 px
CoFly-WeedDB — real UAV frame 8 (4.9 m AGL)
CoFly-WeedDB — real UAV frame 8 (4.9 m AGL)

cofly-08

0 annotationsreal UAV frameno truth yet5.74 mm/px

CC BY 4.0 — CoFly-WeedDB (Krestenitis et al.), DJI Phantom 4 Pro over cotton field, Larissa, Greece — zenodo.org/records/6697343

Open workbenchDetail1280 × 720 px
Hero scene — 1.0 mm/px — scattered with hard negatives
Hero scene — 1.0 mm/px — scattered with hard negatives

synth-hero-1mm-scattered

0 annotationssynthetictruth: 80 plants1.00 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1920 × 1280 px
Synthetic ladder — 0.5 mm/px — dense
Synthetic ladder — 0.5 mm/px — dense

synth-ladder-0p5-dense

0 annotationssynthetictruth: 181 plants0.50 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 960 px
Synthetic ladder — 0.5 mm/px — scattered
Synthetic ladder — 0.5 mm/px — scattered

synth-ladder-0p5-scattered

0 annotationssynthetictruth: 32 plants0.50 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 960 px
Synthetic ladder — 1.0 mm/px — dense
Synthetic ladder — 1.0 mm/px — dense

synth-ladder-1-dense

0 annotationssynthetictruth: 378 plants1.00 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 960 px
Synthetic ladder — 1.0 mm/px — scattered
Synthetic ladder — 1.0 mm/px — scattered

synth-ladder-1-scattered

0 annotationssynthetictruth: 49 plants1.00 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 960 px
Synthetic ladder — 2.0 mm/px — dense
Synthetic ladder — 2.0 mm/px — dense

synth-ladder-2-dense

0 annotationssynthetictruth: 400 plants2.00 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 960 px
Synthetic ladder — 2.0 mm/px — scattered
Synthetic ladder — 2.0 mm/px — scattered

synth-ladder-2-scattered

0 annotationssynthetictruth: 62 plants2.00 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 960 px
Synthetic ladder — 4.0 mm/px — dense
Synthetic ladder — 4.0 mm/px — dense

synth-ladder-4-dense

0 annotationssynthetictruth: 237 plants4.00 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 960 px
Synthetic ladder — 4.0 mm/px — scattered
Synthetic ladder — 4.0 mm/px — scattered

synth-ladder-4-scattered

0 annotationssynthetictruth: 27 plants4.00 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 960 px
Synthetic ladder — 8.0 mm/px — dense
Synthetic ladder — 8.0 mm/px — dense

synth-ladder-8-dense

0 annotationssynthetictruth: 1207 plants8.00 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 960 px
Synthetic ladder — 8.0 mm/px — scattered
Synthetic ladder — 8.0 mm/px — scattered

synth-ladder-8-scattered

0 annotationssynthetictruth: 36 plants8.00 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 960 px
Quadrat calibration — 1.0 mm/px — 1 m frame with plants
Quadrat calibration — 1.0 mm/px — 1 m frame with plants

synth-quadrat-1m-plants

0 annotationssynthetictruth: 65 plants1.00 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 1280 px
Quadrat calibration — 1.0 mm/px — true zero (no plants)
Quadrat calibration — 1.0 mm/px — true zero (no plants)

synth-quadrat-1m-zero

0 annotationssynthetictruth: 0 plants1.00 mm/px

CC0 (generated) — Synthetic scene — EmerTech generator

Open workbenchDetail1280 × 1280 px