libreyolo fcos3d

Run fcos3d 3D detection from the command line.

Synopsis

bash

libreyolo fcos3d source=IMAGE intrinsics=camera.npy [OPTIONS]

Arguments

Argument	Default	Meaning
`source`	`required`	Image path or directory
`model`	`upstream default checkpoint`	Local checkpoint or the mirrored default filename
`intrinsics`	`required`	Original-image 3x3 camera calibration .npy file
`device`	`auto`	auto, cpu, or a CUDA device
`conf`	`None`	Joint confidence threshold
`iou`	`None`	Rotated bird's-eye-view NMS threshold
`max-det`	`200`	Maximum number of detections per image
`save`	`False`	Save projected cuboids
`output-path`	`None`	Single-image output filename
`json`	`false`	JSON output to stdout
`quiet`	`False`	Suppress stderr
`--help-json`	flag	Dump command schema as JSON

Examples

Inspect the installed command schema:

bash

libreyolo fcos3d --help-json

Predict on the shipped sample image. For commands requiring calibration, camera.npy must contain its measured original-image 3x3 intrinsic matrix.

bash

libreyolo fcos3d source=https://raw.githubusercontent.com/LibreYOLO/libreyolo/release/libreyolo/assets/parkour.jpg intrinsics=camera.npy

Request machine-readable results:

bash

libreyolo fcos3d source=https://raw.githubusercontent.com/LibreYOLO/libreyolo/release/libreyolo/assets/parkour.jpg intrinsics=camera.npy --json --quiet

Notes

Configuration, model-loading and I/O errors exit through the shared CLI error handler. --json writes structured results to stdout; diagnostics use stderr. --quiet suppresses stderr. See fcos3d for installation, calibration and model constraints.