BiRefNet v1 Base – COD
This BiRefNet variant is specialized for camouflaged object detection, targeting objects that closely blend with their surroundings. It enhances subtle boundary contrast and improves detection reliability in low-visibility and texture-confusing scenarios.
Pebble-Strewn Riverbank Flatfish
{
"taskType": "removeBackground",
"taskUUID": "49e1e4e5-d813-445d-b4f7-945177e98657",
"model": "runware:112@2",
"inputs": {
"image": "https://assets.runware.ai/assets/inputs/f3fb0926-162a-43af-b559-4c0e2407570b.jpg"
}
}{
"taskType": "imageBackgroundRemoval",
"taskUUID": "49e1e4e5-d813-445d-b4f7-945177e98657",
"imageUUID": "6d77b08d-7c92-48b5-a448-62ce7ef71e99",
"imageURL": "https://im.runware.ai/image/os/a05d22/ws/4/ii/6d77b08d-7c92-48b5-a448-62ce7ef71e99.png",
"cost": 0.0006,
"inputImageUUID": "d860c68f-770b-47c1-99d8-6983a58e0647"
}Lichen-Covered Toadstool Beetle
{
"taskType": "removeBackground",
"taskUUID": "b38f5f46-814e-41a8-a1d9-a65a8f579501",
"model": "runware:112@2",
"inputs": {
"image": "https://assets.runware.ai/assets/inputs/ba7516ed-614f-435b-8fb4-28ea58220d4d.jpg"
}
}{
"taskType": "imageBackgroundRemoval",
"taskUUID": "b38f5f46-814e-41a8-a1d9-a65a8f579501",
"imageUUID": "d7292bb7-56bc-4101-8f2b-d669b5e34e3a",
"imageURL": "https://im.runware.ai/image/os/a05d22/ws/5/ii/d7292bb7-56bc-4101-8f2b-d669b5e34e3a.png",
"cost": 0.0006,
"inputImageUUID": "9ca2f484-ac50-44dc-bf33-705b77a32bc2"
}Pixelated Marsh Heron Silhouette
{
"taskType": "removeBackground",
"taskUUID": "d27ab86a-a180-4276-9f35-b9d9dbbbd00e",
"model": "runware:112@2",
"inputs": {
"image": "https://assets.runware.ai/assets/inputs/c43efb44-a76e-4781-8781-542726b2ad84.jpg"
}
}{
"taskType": "imageBackgroundRemoval",
"taskUUID": "d27ab86a-a180-4276-9f35-b9d9dbbbd00e",
"imageUUID": "d62161cb-1e31-4159-94cb-8e7cc1323459",
"imageURL": "https://im.runware.ai/image/os/a10d08/ws/3/ii/d62161cb-1e31-4159-94cb-8e7cc1323459.png",
"cost": 0.0006,
"inputImageUUID": "3e5a2b2c-88b5-463d-93c8-85bb5e098c40"
}Pixelated Forest Moth Cleanup
{
"taskType": "removeBackground",
"taskUUID": "bcad53d5-424c-4c86-ab99-055e2d05cd9e",
"model": "runware:112@2",
"inputs": {
"image": "https://assets.runware.ai/assets/inputs/7b6e3f72-334c-45f3-b6e9-47d1ac08d90d.jpg"
}
}{
"taskType": "imageBackgroundRemoval",
"taskUUID": "bcad53d5-424c-4c86-ab99-055e2d05cd9e",
"imageUUID": "a3969ffa-ec7f-495f-b559-348da42aa36b",
"imageURL": "https://im.runware.ai/image/os/a18d05/ws/4/ii/a3969ffa-ec7f-495f-b559-348da42aa36b.png",
"cost": 0.0006,
"inputImageUUID": "40536e5e-a731-40eb-90fc-0440be0b73f8"
}