ControlNet Preprocess MLSD
ControlNet Preprocess MLSD extracts major straight line segments from an input image for ControlNet conditioning. It is especially effective for buildings, interiors, product shots, and other compositions where rigid linear structure matters more than texture or organic detail.
API Reference
INTEGRATE
Complete technical specification for integration
Request Response
Examples 4
CODE
Ready-to-use code snippets for common workflows
Brutalist Transit Hall Geometry
{
"taskType": "controlNetPreprocess",
"taskUUID": "3d44c40f-8745-4e4b-9db7-04550f88f5eb",
"model": "runware:controlnet-preprocess@mlsd",
"inputs": {
"image": "https://assets.runware.ai/assets/inputs/ca82fff0-4476-46fd-aed5-4a94619ddb7f.jpg"
}
}{
"taskType": "imageControlNetPreProcess",
"taskUUID": "3d44c40f-8745-4e4b-9db7-04550f88f5eb",
"guideImageURL": "https://im.runware.ai/image/os/a03d21/ws/3/ii/f594a585-c3f3-4923-bd73-db83b3decf73.jpg",
"cost": 0.0006,
"guideImageUUID": "f594a585-c3f3-4923-bd73-db83b3decf73",
"inputImageUUID": "6bf585bc-ee0b-4dce-a2ac-4af1702da7c1"
}Geometric Archive Stack Aisle
{
"taskType": "controlNetPreprocess",
"taskUUID": "f37e1cf6-b0b9-4b95-9d34-3841ff858d5d",
"model": "runware:controlnet-preprocess@mlsd",
"inputs": {
"image": "https://assets.runware.ai/assets/inputs/6f52bb9b-3436-4910-9c89-c6751633f71a.jpg"
}
}{
"taskType": "imageControlNetPreProcess",
"taskUUID": "f37e1cf6-b0b9-4b95-9d34-3841ff858d5d",
"guideImageURL": "https://im.runware.ai/image/os/a03d21/ws/3/ii/387489a4-da39-4e64-abf5-a6d5ce950a0c.jpg",
"cost": 0.0006,
"guideImageUUID": "387489a4-da39-4e64-abf5-a6d5ce950a0c",
"inputImageUUID": "ea4ee2de-0634-41f5-9558-3cc700911222"
}Angular Alpine Cableway Station
{
"taskType": "controlNetPreprocess",
"taskUUID": "afbc3f80-52a6-496a-97ee-94503fd74750",
"model": "runware:controlnet-preprocess@mlsd",
"inputs": {
"image": "https://assets.runware.ai/assets/inputs/fe4ecda7-e49f-4f36-9af5-d79673fa24e5.jpg"
}
}{
"taskType": "imageControlNetPreProcess",
"taskUUID": "afbc3f80-52a6-496a-97ee-94503fd74750",
"guideImageURL": "https://im.runware.ai/image/os/a01d21/ws/3/ii/cba36a2f-cb94-47ff-b5e7-b0ff9eace748.jpg",
"cost": 0.0006,
"guideImageUUID": "cba36a2f-cb94-47ff-b5e7-b0ff9eace748",
"inputImageUUID": "68a744f2-0bf1-4ea6-abf0-ce9941912c4f"
}Gantry Crane Drydock Grid
{
"taskType": "controlNetPreprocess",
"taskUUID": "110d7f79-bd62-4da7-8681-0acb01b23e09",
"model": "runware:controlnet-preprocess@mlsd",
"inputs": {
"image": "https://assets.runware.ai/assets/inputs/406e00c7-d6d9-4fa9-b12b-f8f9a39d21ba.jpg"
}
}{
"taskType": "imageControlNetPreProcess",
"taskUUID": "110d7f79-bd62-4da7-8681-0acb01b23e09",
"guideImageURL": "https://im.runware.ai/image/os/a02d21/ws/3/ii/419b16e5-23d6-4d41-82d3-d8a5962db354.jpg",
"cost": 0.0006,
"guideImageUUID": "419b16e5-23d6-4d41-82d3-d8a5962db354",
"inputImageUUID": "71a58f98-7467-49a2-a569-a930bd218b40"
}