ᡤᡝᠯᡳ ᡩᡝ ᠵᡠᠸᡝᠨ

Birefnet Background Removal

ᠵᡠᠸᡝᠪᡠᠮᠪᡳ

ᠮᠣᡩᡝᠯ id birefnet
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/birefnet?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

ᡝᠨᡳ ᠵᠠᠯᡳᠨ: ≈$0.002 2 API ᠺᠷᡝᡩᡳᠲ ᡝᡵᡝ ᠵᠠᠯᡳᠨᡩᡝ ᠠᠰᡠᠮᠪᡳ

API ᡩᠠᠮᡠᠨ ᡤᠠᠯᠠ
BiRefNet ᠮᡠᠩᡤᠠᠨ ᠠᠪᠠᠮᠪᡳ #background-removal#segmentation#high-res#utility

ᡝᠮᡤᡝᠨᡳ ᡳᠯᡥᠠᠴᡳ ᡩᡝᠯᡝᡵᡝ ᠠᠮᠠᠯᠠ ᠪᡝ ᠠᡵᠠᠮᡝ᠂ ᡤᡝᠯᡳ ᠪᡝᠶᡝᠨᡳ᠂ ᠵᡠᠯᡤᡝᠨ ᠵᡠᠸᡝ ᠵᡠᠰᡳᠨ ᠵᡠᠸᡝ ᠠᠪᠰᡳ ᠮᠠᠰᡴᠠ ᠣᠮᡳ

BiRefNet · ᡤᠠᠳᠠᠨ

ᡳᠨᡝ ᡝᠮᡠᠨᡳᠩᡤᡝ ᡝᡵᡝᠮᡝ ᡩᡝ

ᡝᡵᡝ ᠵᡠᠯᡝᠨ ᡩᡝ ᡤᡝᡪᡳᠯᡝᠨ ᠪᠠᠶᠠᠨᠠᠮᡝ ᠠᠮᡪᠠᠯᠠ ᡶᡳᠯᡝᠮᡝ ᠪᡝᠶᡝᠮᡝ᠃ API ᠵᡳᡵᡤᠠᡳ ᡤᠠᡳᡥᠠᡩᡝ ᡤᡝᡪᡳᠯᡝᠨ ᠵᠠᠯᠠᠨᠠᠮᡝ ᠪᡠᠶᡝᠮᡝ ᠮᡠᠰᡝᡳ ᠰᡠᠯᡠᠨᡩᡝ ᠪᠠᠶᠠᠨᠠᠮᡝ᠂ ᠝ᠮᡤᡳ ᠮᡠᠰᡝ ᠠᠶᠠᠨ 7 ᡥᠠᠨ ᠰᠠᡳᠨᠠᠮᡝ᠃

ᡤᡳᠰᡠᠨ ᠪᡠᠶᡝᠮᡝ

ᠵᠠᡴᡠᠨᡳ ᠵᡠᠯᡝ ᡩᡝᡵᡤᡳ ᡩᡝᠪᡝᠰᡠᠮᡝ ᠵᡠᠯᡤᡝ ᠪᡠᠶᡝᠮᡝ᠈ ᡳᠨᡳ ᡤᡳᠰᡠᠨ ᠪᠠᡳ ᡝᠨᡝᠩᡤᡳ ᠠᠮᠪᡳ

•ᡴᠠᠷᠠᡴᡡ image_url
ᠪᡠᠮᠪᡳ ᡝᠮᡠ ᡩᠠᡵᠠᠮᡝ

ᠵᠠᠯᡠ ᡩᠠᠯᡤᠠᠨᡳ ᠵᡠᠯᡝᡵᡤᡳ ᡤᠠᠳᠠᠨᡳ URL.

ᠵᡠᠯᡤᡝ ᠵᡝᡵᡤᡳ operating_resolution · output_format · model · output_mask · refine_foreground
operating_resolution ᠵᡠᠯᡝ 1024x1024

ᡤᡝᡪᡳᠯᡝᠨᡳ ᠵᠠᠯᠠᠨ ᠮᡝᠨᡝᠮᡝᠨᡳ ᡝᠮᡤᡝᠯᡝᠨᡳ ᠵᠠᠯᠠᠨ ᠤᠯᡥᠠᠨᠠᠮᠪᡳ.

output_format ᠵᡠᠯᡝ png

ᠪᡠᠶᡝᠮᡝᠨᡳ ᡶᡳᠯᡝᠮᡝ.

ᠵᡠᠯᡝ General Use (Light)

ᠵᠠᠯᡠ ᡩᠠᠯᡤᠠᠨᡳ ᠮᠣᠳᡝᠯ ᡩᡠᠯᡝᠮᠪᡳ: 'General Use (Light)' ᠪᡳ BiRefNet-DIS_ep580.pth, BiRefNet ᠵᡠᠯᡝᡵᡤᡳ ᠪᡠᠶᡝᠨ ᠮᠣᠳᡝᠯ ᠮᡠᠨᡳᠶᡝ ᠵᡠᠯᡤᠠᠯᠠᠮᠪᡳ. 'General Use (Heavy)' ᠪᡳ BiRefNet-massive-epoch_240.pth ᠮᡝᡵᡤᡝᠨᡳ ᠵᠠᠯᠠᠨ ᠠᠴᠠᠨ ᠮᡝᠨᡝᠮᡝ ᡤᠠᠮᠠᠨᠠᠮᠪᡳ. 'Portrait' ᠪᡳ BiRefNet-portrait-TR_P3M_10k-epoch_120.pth ᠠᠯᡤᠠᠨᡳ ᡤᠠᠳᠠᠨᡩᡝ ᡝᠮᡤᡝᠯᡝᠨ ᡝᠯᡤᡝᠴᡳ ᠵᠠᠯᠠᠯᠠᠮᠪᡳ.

POST /run/birefnet?wait=20 ᠵᠠᠯᡳᠨ → $0.002
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/birefnet?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

ᡝᠨᡳ ᠵᠠᠯᡳᠨ ᠪᡝ ᠵᠠᠯᠠᠨᠠᠮᡝ

ᡳᠨᡝ ᠵᠠᠯᠠᠨ ᡝᡵᡝ ᠪᡠᡵᡝᠪᡝᡵᡳ ᡩᡝ ᠪᡳᠮᡝ᠈ Doitong API ᡩᡝ ᠵᡝᠯᡤᡳ ᡩᠠᡵᠠᠮᡝ᠈ Remember ᠵᡠᠯᡝᠮᡝ ᡤᡳᠯᠠᠮᡝ localStorage ᡩᡝ ᠰᡠᠯᡝᠮᡝ ᠪᡳᠮᡝ API ᠵᠠᠯᠠᠨ ᠠᠪᠠᠮᡝ

Birefnet Background Removal ᡠᡵᡝᠮᡝ

`image_url`-ᡳ ᠵᠠᠯᠠᠭᠠᠨ ᡳᠯᡳᡥᡝᠨ ᡩᡝ ᡩᠣᠰᡳᠮᠪᡳ ᠠᠮᠠᠯᠠᠨ ᡳᠯᡳᡥᡝᠨ ᡳ ᠵᠠᠯᠠᠨ ᠣᠮᠣᠯᠣ ᡥᡝᠯᡝᠮᡝ ᡝᠮᡤᡝᠯᡝᠮᡝ ᡨᠠᠰᡥᠠᠨ ᡳᠯᡳᡥᡝᠨ ᡳᠯᠠᠮᡝ ᡨᠠᠰᡥᠠᠨ ᠪᠠᠶᠢᠯᠭᠠᠨ ᡳᠯᡳᡥᡝᠨ ᠣᠮᠣᠯᠣᠨᠠᠮᡝ ᡨᠠᠰᡥᠠᠨ ᠪᠠᠶᠢᠯᠭᠠᠨ ᡩᡝ ᠪᡝᠶᡝᠯᡝᠮᡝ. `model` ᠰᠣᠩᡤᠣᠯᠣᠯ ᡩᡝ General Use (Light), General Use (Heavy) ᠪᡝ ᠠᠮᠠᠯᠠᠨ ᡥᡝᠯᡝᠮᡝ ᠪᠠᠶᠢᠯᠭᠠᠨ ᠪᡳ. `operating_resolution` ᡳ ᠵᠠᠯᠠᠨ 1024x1024 ᠪᡝ 2048x2048 ᠪᡳᠮᠪᡳ, ᠠᠯᡥᠠᠮᡝ ᡳᠯᡳᡥᡝᠨ ᡩᡝ ᠣᠮᠣᠯᠣᠨᠠᠮᡝ. `output_mask` ᡳ ᠠᠪᠠᠯᠠᠮᡝ ᠮᠠᠰᡴ ᠴᠣᠮᠣᠯᠣᠮᡝ ᠪᡳᠮᠪᡳ, ᡝᠮᡠᠨᡳ png, webp ᠪᡝ gif ᠰᠣᠩᡤᠣᠯᠣᠮᡝ.

ᠵᠠᡴᡠᠨ

ᠵᠠᡴᡠᠨᡳ ᡤᡳᠰᡠᠨ ᠵᡝᠯᡤᡳ ᠠᠪᠠᠮᠪᡳ᠈ ᠨᡝᠮᡝ ᠮᡠᠰᡝ ᡠᠯᠠᠮᠪᡳ ᠵᠠᡴᡠᠨᡳ ᡤᡳᠰᡠᠨ

ᠵᡝᡵᡤᡳᡠᠯᠠᠮᡝ ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝᠠᠪᠠᠮᡝ ᠵᠠᠪᡠᠨ ᠵᠠᠯᠠᠨᡳ ᡤᡳᠰᡠᠨ
modelᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝenum
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝGeneral Use (Light)
General Use (Light)General Use (Heavy)Portrait
ᠵᠠᠯᡠ ᡩᠠᠯᡤᠠᠨᡳ ᠮᠣᠳᡝᠯ ᡩᡠᠯᡝᠮᠪᡳ: 'General Use (Light)' ᠪᡳ BiRefNet-DIS_ep580.pth, BiRefNet ᠵᡠᠯᡝᡵᡤᡳ ᠪᡠᠶᡝᠨ ᠮᠣᠳᡝᠯ ᠮᡠᠨᡳᠶᡝ ᠵᡠᠯᡤᠠᠯᠠᠮᠪᡳ. 'General Use (Heavy)' ᠪᡳ BiRefNet-massive-epoch_240.pth ᠮᡝᡵᡤᡝᠨᡳ ᠵᠠᠯᠠᠨ ᠠᠴᠠᠨ ᠮᡝᠨᡝᠮᡝ ᡤᠠᠮᠠᠨᠠᠮᠪᡳ. 'Portrait' ᠪᡳ BiRefNet-portrait-TR_P3M_10k-epoch_120.pth ᠠᠯᡤᠠᠨᡳ ᡤᠠᠳᠠᠨᡩᡝ ᡝᠮᡤᡝᠯᡝᠨ ᡝᠯᡤᡝᠴᡳ ᠵᠠᠯᠠᠯᠠᠮᠪᡳ.
operating_resolutionᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝenum
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝ1024x1024
1024x10242048x2048
ᡤᡝᡪᡳᠯᡝᠨᡳ ᠵᠠᠯᠠᠨ ᠮᡝᠨᡝᠮᡝᠨᡳ ᡝᠮᡤᡝᠯᡝᠨᡳ ᠵᠠᠯᠠᠨ ᠤᠯᡥᠠᠨᠠᠮᠪᡳ.
output_maskᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝboolean
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝfalse
ᠵᠠᠯᡠ ᡩᠠᠯᡤᠠᠨᡳ ᠮᠠᠰᡴᠠ ᠪᡠᠶᡝᠮᡝᡩᡝ ᠣᠷᡳᠨ ᠪᡳ ᠤᡴᡳᠨ.
refine_foregroundᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝboolean
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝtrue
ᡝᠰᡝᡵᡤᡳ ᠮᠠᠰᡴᠠᡳ ᠵᡠᠯᡤᠠᠯᠠᠯᠠ ᡝᡵᡝᠮᡝ ᠪᡠᠮᡝᠨᡳ ᡩᠠᠮᡠ.
image_urlᡴᠠᠷᠠᡴᡡ image
ᡠᠯᠠᠮᡝurl · image
ᠵᠠᠯᡠ ᡩᠠᠯᡤᠠᠨᡳ ᠵᡠᠯᡝᡵᡤᡳ ᡤᠠᠳᠠᠨᡳ URL.
output_formatᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝenum
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝpng
webppnggif
ᠪᡠᠶᡝᠮᡝᠨᡳ ᡶᡳᠯᡝᠮᡝ.
ᡴᠠᠷᠠᡴᡡ ᠵᠠᡴᡠᠨᡳ ᡤᡳᠰᡠᠨ᠈ ᠮᡠᠰᡝ ᡝᠮᡠ ᠠᠪᠠᠮᠪᡳ

ᠪᡠᠮᠪᡳᠯᡝᠰᡝ ᡝᠮᡠ ᡤᡝᠮᡠᠨᡳ https:// URL᠈ 10 MB ᡩᡝ ᡩᡝᠷᡤᡳ data: URI ᠵᡝᡵᡤᡳ ᡝᠮᡝ᠈ ᡳᠨᡝ ᠪᡠᠮᠪᡳᠯᡝᠰᡝᠨᡳ file_url ᠠᠪᠠᠮᠪᡳ ᠪᡠᠮᠪᡳ

ᠪᡠᠶᡝᠮᡝ

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "birefnet",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 2,
    "usd": "0.002",
    "charged": 2,
    "refunded": 0
  },
  "input": {
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  },
  "output": {
    "image": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_name": "0-output.jpeg",
      "file_size": 1843200,
      "width": 1024,
      "height": 768
    },
    "mask_image": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_name": "0-output.jpeg",
      "file_size": 1843200,
      "width": 1024,
      "height": 768
    }
  },
  "outputs": [
    {
      "type": "image",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_size": 1843200,
      "width": 1024,
      "height": 768,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
ᡤᡝᠯᡝᠮᡝ ᡥᡡᠯᡤᡠᠨᡳ ᡳᠨᡠᡝᠯᡝᡥᡝ outputs[].url ᠰᡠᠯᡠᠨ ᡩᡝ ᠰᡳᡵᡝ ᡶᡳᠯᡝ᠈ ᠝ᠮᡤᡳ ᠮᡠᠰᡝ ᠠᠪᠠᠯᡳ ᠵᡝᠮᡤᡳᠨ GB-ᠪᡳᠶᠠ ᠵᡝᠮᡤᡳᠨ ᠪᡝ ᡝᠮᡠᠯᡝᠮᡝ ᠠᠪᠠᠯᡳ 7 ᡥᠠᠨ ᠰᡳᠯᡤᠠᠨ ᡩᡝ᠈ ᠰᡳᠨᡳ ᠪᠠᠯᠠᠨᠰᡳ ᠵᡠᠶᡝᡵᡝᠨ ᠠᠪᠠᠯᡳ ?storage= ᡩᡝ ᡝᠵᡝᠨ ᡥᠠᠯᠠᠮᡝ᠉
ᡝᠮᡠ ᡤᡳᠰᡠᠨ ᡝᠮᡠ ᠮᠣᡩᡝᠯ ᡩᡝtype, url, content_type, width, height ᠮᠠᠩᡤᡳ duration᠈ ᠵᠠᠯᠠᠨ᠈ ᠪᡠᠵᡠᠮᠪᡳ ᠮᠠᠩᡤᡳ ᠵᡝᡵᡤᡳ ᡩᡝᠨᡳ᠈ output ᠮᠣᡩᡝᠯᡳᠨᡳ ᡝᠮᡠ ᠵᠠᠯᠠᠨ
ᠪᡠᠶᡝᠮᡝᠨᡳ ᡤᡳᠰᡠᠨ
image
object {url, content_type, file_name, file_size, width, height}ᠵᠠᠯᡠ ᡩᠠᠯᡤᠠᠨ ᠠᠴᠠᠨ ᠤᠯᡥᠠᠨᠠᠮᠪᡳ.
mask_image
object {url, content_type, file_name, file_size, width, height} | nullᠵᠠᠯᡠ ᡩᠠᠯᡤᠠᠨᡳ ᠮᠠᠰᡴᠠ.

ᡝᠯᡤᡳ ᡩᠠᠯᡳᠨ: ᠮᡠᠩᡤᠠᠨ ᠠᠪᠠᠮᠪᡳ

AI ᠠᡤᡝᠨᡨᡳ ᡠᠴᡠᠷᡳ᠈ ᡝᡵᡝ ᡩᡝᠪᡝᡵᡳ Markdown ᠰᡳᠨᡩᠠᡵᡳ https://doitong.com/mnc/developers/models/birefnet.md. ᡝᡵᡝ ᠮᠣᡩᡝᠯ ᠵᠠᡴᡠᠨ ᠰᡠᠯᡠᠮᡝ https://doitong.com/developers/llms.txt