Car Recognition and Segmentation

Obtain the coordinates of the silhouette of the vehicle in the image.

Car Recognition and Segmentation

You can now submit one or more images of a vehicle, and obtain the coordinates of the silhouette of the car detected in the image.

Input	Output
		Output image is for illustrative purposes only. The silhouette mask must be drawn using the polygon coordinates provided in the JSON.

Segment the Vehicle - Endpoint

POST https://alto.tchek.fr/apiV1/seg/image

Request Body

Name	Type	Description
urls	Array	List of file URLs. Example: { "urls": [ "https://tchek-images.s3.eu-west-3.amazonaws.com/swagger/segment/car_to_segment.jpg" ] }

200: OK Successful response

{
  "id": "744ef615c35bf4aa",
  "status": 200,
  "data": {
    "detectionList": [
      {
        "id": "0",
        "imageStatus": "",
        "status": 200,
        "url": "https://tchek-images.s3.eu-west-3.amazonaws.com/swagger/segment/car_to_segment.jpg",
        "detections": {
          "carData": {
            "contour": [
              [
                [
                  0.31625,
                  0.31215
                ],
                [
                  0.315625,
                  0.313084
                ]
 
              ]
            ],
            "height": 0.583178,
            "width": 0.794375,
            "centerY": 0.603738,
            "centerX": 0.487812
          }
        }
      }
    ]
  }
}

Name	Type	Description
id	String	The id of the image
status	String	The status of the request
data	Array	See below

detectionList array

Name	Type	Description
id	String	The id of the image
status	Number	The status of the image. 200: ok 400: error 500: internal server error
imageStatus	String	If the status is anything other than 200, this field explains the issue with the image.
url	String	The URL of the image

CarData array

Name	Type	Description
height	number	Height of the bounding box drawn around the car (in %)
width	number	Width of the bounding box drawn around the car (in %)
centerY	number	Center Y of the bounding box drawn around the car (in %)
centerX	number	Center X of the bounding box drawn around the car (in %)
contour	Array	The X and Y coordinates (in pixels) of each point that outlines the car's contour in a polygonal shape.