Vehicle registry

1. Extract vehicle registry information with image URL input

API:

Params:

Demo Python:

import requests

api_key = "YOUR_API_KEY"
api_secret = "YOUR_API_SECRET"

image_url = 'https://example.com/image.png'

response = requests.get(
  "https://demo.computervision.com.vn/api/v2/ocr/vehicle_inspection?img=%s&format_type=%s&get_thumb=%s"
  % (image_url, 'url', 'false'),
  auth=(api_key, api_secret))

print(response.json())

2. Extract vehicle registry information with image file input

API:

Params:

Body:

Demo Python:

import requests

api_key = "YOUR_API_KEY"
api_secret = "YOUR_API_SECRET"
image_path = '/path/to/your/example.jpg'

response = requests.post(
  "https://demo.computervision.com.vn/api/v2/ocr/vehicle_inspection?format_type=file&get_thumb=false",
  auth=(api_key, api_secret),
  files={'img': open(image_path, 'rb')})

print(response.json())

3. Extract vehicle registry information with JSON input

API:

Params:

Body:

{
  "img": "iVBORw0KGgoAAAANSU..." // string base64 of the image or pdf to extract
}

Demo Python:

import base64
import io
import requests
from PIL import Image
def get_byte_img(img):
    img_byte_arr = io.BytesIO()
    img.save(img_byte_arr, format='PNG')
    encoded_img = base64.encodebytes(img_byte_arr.getvalue()).decode('ascii')
    return encoded_img
api_key = "YOUR_API_KEY"
api_secret = "YOUR_API_SECRET"
img_name = "path_img"
encode_cmt = get_byte_img(Image.open(img_name))
response = requests.post(
    "https://demo.computervision.com.vn/api/v2/ocr/vehicle_inspection?format_type=base64&get_thumb=false",
    auth=(api_key, api_secret),
    json={'img' : encode_cmt})
print(response.json())

4. Response

The response will be a JSON with the following format:

{
  "data": [xxxx],
  "errorCode": string,
  "errorMessage": string
}

Where the data field is a list, each element in the list corresponds to a vehicle registry (a vehicle registry can be one or more pages). Each of these elements is a JSON formatted as follows:

{
  "type": "picertificate",
  "info": [xxxx]
}

Vehicle registry - picertificate

• chassis_number
• chassis_number_confidence
• commercial_use
• commercial_use_confidence
• design_pay_load
• design_pay_load_confidence
• design_towed_mass
• design_towed_mass_confidence
• engine_number
• engine_number_confidence
• inside_cargo_container_dimension
• inside_cargo_container_dimension_confidence
• issued_on
• issued_on_confidence
• issued_on_code
• life_time_limit
• life_time_limit_confidence
• manufactured_country
• manufactured_country_confidence
• manufactured_year
• manufactured_year_confidence
• mark
• mark_confidence
• model_code
• model_code_confidence
• modification
• modification_confidence
• permissible_no
• permissible_no_confidence
• regis_date
• regis_date_confidence
• registration_number
• registration_number_confidence
• seri
• seri_confidence
• tire_size
• tire_size_confidence
• type
• type_confidence
• valid_until
• valid_until_confidence
• wheel_form
• wheel_form_confidence
• capacity
• capacity_confidence
• report_number
• report_number_confidence
• authorized_pay_load
• authorized_pay_load_confidence
• lying_place
• lying_place_confidence
• seat_place
• seat_place_confidence
• stand_place
• stand_place_confidence
• image

Error code table: