BiRefNet General 512×512 FP16

January 7, 2024

This variant is optimized for efficient inference at a fixed 512×512 resolution using FP16 precision. It balances segmentation quality with lower memory usage and faster runtime for production environments.

Remove Background

Ornate Carnival Mask Cutout

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  outputFormat: 'PNG',
  model: 'runware:112@6',
  inputs: {
    image: 'https://assets.runware.ai/assets/inputs/f2b70b38-c65c-45a6-ab0c-ed25df024ef7.jpg'
  }
})

import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "outputFormat": "PNG",
            "model": "runware:112@6",
            "inputs": {
                "image": "https://assets.runware.ai/assets/inputs/f2b70b38-c65c-45a6-ab0c-ed25df024ef7.jpg"
            }
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "removeBackground",
      "taskUUID": "27952d4a-3d2f-4c27-bf9f-de0454612072",
      "outputFormat": "PNG",
      "model": "runware:112@6",
      "inputs": {
        "image": "https://assets.runware.ai/assets/inputs/f2b70b38-c65c-45a6-ab0c-ed25df024ef7.jpg"
      }
    }
  ]'

runware run runware:112@6 \
  outputFormat=PNG \
  inputs.image=https://assets.runware.ai/assets/inputs/f2b70b38-c65c-45a6-ab0c-ed25df024ef7.jpg

{
  "taskType": "removeBackground",
  "taskUUID": "27952d4a-3d2f-4c27-bf9f-de0454612072",
  "outputFormat": "PNG",
  "model": "runware:112@6",
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/f2b70b38-c65c-45a6-ab0c-ed25df024ef7.jpg"
  }
}

Response

{
  "taskType": "imageBackgroundRemoval",
  "taskUUID": "27952d4a-3d2f-4c27-bf9f-de0454612072",
  "imageUUID": "3ec36ba9-7e67-43bf-956b-2804da0f7fee",
  "imageURL": "https://im.runware.ai/image/os/a19d05/ws/3/ii/3ec36ba9-7e67-43bf-956b-2804da0f7fee.png",
  "cost": 0.0006,
  "inputImageUUID": "f19956d3-e57e-4898-aa64-01efa167c5b3"
}

Remove Background

Ceramic Teapot Product Cutout

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'runware:112@6',
  inputs: {
    image: 'https://assets.runware.ai/assets/inputs/7a9f9ce8-7491-4419-b41b-bf44a5dda8ff.jpg'
  }
})

import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "runware:112@6",
            "inputs": {
                "image": "https://assets.runware.ai/assets/inputs/7a9f9ce8-7491-4419-b41b-bf44a5dda8ff.jpg"
            }
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "removeBackground",
      "taskUUID": "215ec04e-418a-49b1-b973-606b256fc4ae",
      "model": "runware:112@6",
      "inputs": {
        "image": "https://assets.runware.ai/assets/inputs/7a9f9ce8-7491-4419-b41b-bf44a5dda8ff.jpg"
      }
    }
  ]'

runware run runware:112@6 \
  inputs.image=https://assets.runware.ai/assets/inputs/7a9f9ce8-7491-4419-b41b-bf44a5dda8ff.jpg

{
  "taskType": "removeBackground",
  "taskUUID": "215ec04e-418a-49b1-b973-606b256fc4ae",
  "model": "runware:112@6",
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/7a9f9ce8-7491-4419-b41b-bf44a5dda8ff.jpg"
  }
}

Response

{
  "taskType": "imageBackgroundRemoval",
  "taskUUID": "215ec04e-418a-49b1-b973-606b256fc4ae",
  "imageUUID": "3ee1111d-661a-43ed-9738-300465f96ab5",
  "imageURL": "https://im.runware.ai/image/os/a04d20/ws/4/ii/3ee1111d-661a-43ed-9738-300465f96ab5.png",
  "cost": 0.0006,
  "inputImageUUID": "6ab8f854-5a32-4a7c-b2bc-22a0527d71f6"
}

Remove Background

Wildflower Bicycle Basket Cutout

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'runware:112@6',
  inputs: {
    image: 'https://assets.runware.ai/assets/inputs/c0462504-439e-42ae-beef-4d29727fdd52.jpg'
  }
})

import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "runware:112@6",
            "inputs": {
                "image": "https://assets.runware.ai/assets/inputs/c0462504-439e-42ae-beef-4d29727fdd52.jpg"
            }
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "removeBackground",
      "taskUUID": "b3e18b83-e4e2-48fb-b48e-c4f0748fa136",
      "model": "runware:112@6",
      "inputs": {
        "image": "https://assets.runware.ai/assets/inputs/c0462504-439e-42ae-beef-4d29727fdd52.jpg"
      }
    }
  ]'

runware run runware:112@6 \
  inputs.image=https://assets.runware.ai/assets/inputs/c0462504-439e-42ae-beef-4d29727fdd52.jpg

{
  "taskType": "removeBackground",
  "taskUUID": "b3e18b83-e4e2-48fb-b48e-c4f0748fa136",
  "model": "runware:112@6",
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/c0462504-439e-42ae-beef-4d29727fdd52.jpg"
  }
}

Response

{
  "taskType": "imageBackgroundRemoval",
  "taskUUID": "b3e18b83-e4e2-48fb-b48e-c4f0748fa136",
  "imageUUID": "86f36a68-cd11-4b06-b49b-6b3114dc6928",
  "imageURL": "https://im.runware.ai/image/os/a05d22/ws/4/ii/86f36a68-cd11-4b06-b49b-6b3114dc6928.png",
  "cost": 0.0006,
  "inputImageUUID": "13ba2e2e-ef56-49a7-a5f4-bbe0e9e970a0"
}