title: FR Health Card
category: 622b805aaec68102ea7fcbc2
slug: ruby-fr-health-card-ocr

parentDoc: 67b49e29a2cd6f08d69a40d8

The Ruby Client Library supports the Health Card API.

> 📝 Product Specs
>
> | Specification | Details |
> | —————————— | ————————————————– |
> | Endpoint Name | french_healthcard |
> | Recommended Version | v1.0 |
> | Supports Polling/Webhooks | ✔️ Yes |
> | Support Synchronous HTTP Calls | ❌ No |
> | Geography | 🇫🇷 France |

Using the sample below,
we are going to illustrate how to extract the data that we want using the Ruby Client Library.
Health Card sample

Quick-Start

#
# Install the Ruby client library by running:
# gem install mindee
#

require 'mindee'

# Init a new client
mindee_client = Mindee::Client.new(api_key: 'my-api-key')

# Load a file from disk
input_source = mindee_client.source_from_path('/path/to/the/file.ext')

# Parse the file
result = mindee_client.parse(
  input_source,
  Mindee::Product::FR::HealthCard::HealthCardV1
)

# Print a full summary of the parsed data in RST format
puts result.document

# Print the document-level parsed data
# puts result.document.inference.prediction

Output (RST):

########
Document
########
:Mindee ID: 9ee2733d-933a-4dcd-a73a-a31395e3b288
:Filename: default_sample.jpg

Inference
#########
:Product: mindee/french_healthcard v1.0
:Rotation applied: Yes

Prediction
==========
:Given Name(s): NATHALIE
:Surname: DURAND
:Social Security Number: 2 69 05 49 588 157 80
:Issuance Date: 2007-01-01

Field Types

Standard Fields

These fields are generic and used in several products.

Basic Field

Each prediction object contains a set of fields that inherit from the generic Field class.
A typical Field object will have the following attributes:

value (String, Float, Integer, bool): corresponds to the field value. Can be nil if no value was extracted.
confidence (Float, nil): the confidence score of the field prediction.
bounding_box (Mindee::Geometry::Quadrilateral, nil): contains exactly 4 relative vertices (points) coordinates of a right rectangle containing the field in the document.
polygon (Mindee::Geometry::Polygon, nil): contains the relative vertices coordinates (Point) of a polygon containing the field in the image.
page_id (Integer, nil): the ID of the page, always nil when at document-level.
reconstructed (bool): indicates whether an object was reconstructed (not extracted as the API gave it).

Aside from the previous attributes, all basic fields have access to a to_s method that can be used to print their value as a string.

Date Field

Aside from the basic Field attributes, the date field DateField also implements the following:

date_object (Date): an accessible representation of the value as a JavaScript object.

String Field

The text field StringField only has one constraint: it’s value is a String (or nil).

Attributes

The following fields are extracted for Health Card V1:

Given Name(s)

given_names (Array<StringField>): The given names of the card holder.

result.document.inference.prediction.given_names do |given_names_elem|
  puts given_names_elem.value
end

Issuance Date

issuance_date (DateField): The date when the carte vitale document was issued.

puts result.document.inference.prediction.issuance_date.value

Social Security Number

social_security (StringField): The social security number of the card holder.

puts result.document.inference.prediction.social_security.value

Surname

surname (StringField): The surname of the card holder.

puts result.document.inference.prediction.surname.value

Questions?

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Modules

Classes

docs/localized_products/french_healthcard_v1