Features

Thai National ID Card OCR Version 3.5 have the following new features.

• Accuracy to 98.13% (Characters Level) by New OCR Engine.

• Faster processing time from 3 sec -> 2 sec per card.

• Support HEIC, HEIF, PDF file format.

• Be able to select API options on both side.

  • Do not use automatic card cropping on image.

  • Do not use automatic card rotation.

  • Return Bounding Box and Score of field card on image in API response. (Do not use automatic card rotation)

  • Return Base64 Image of card and field on card in image in API response.

  • Return Text from OCR by not processing in API response.

  • Return Specific Status Code when ID Number is wrong in API response.

• Support back card side not has chip.

• Process time is ~1-3 second (Depend on the set of desired field, and customer's server specification).

Thai National ID Card OCR Version 3.4 have the following features.

• Support JPG, JPEG, PNG file format.

• Input images must contained the whole Thai National ID Card OCR.

• Image size of a card should be at least 600 pixels width and 400 pixels height.

• Images size must not larger than 2 Megabyte.

• Be able to retrieve ALL fields in front and back cards including the face photo excepts

  • Unused number at the bottom of the face photo (front)

  • Unused BORA number at the top left of the card (back)

• List of all extracted fields are listed in below table.

• Be able to select a set of desired fields which make the processing time faster.

  • In the recommended server requirement,

    • Extracting ID number will need only ~1 second per card.

    • Extracting all fields except address and religion will need about ~3 seconds per card.

    • Extracting everything will need about ~4 seconds per card.

• Process time is ~1-6 second (Depend on the set of desired field, and customer's server specification).

• REST API server.

• No information is stored after the processing (GDPR Compliance).

The following are all extractable fields.

Name	Type	Description
address	String	Address on the ID card
detection_score	float	Detection score of a related field
district	String	District name on the ID card
en_dob	String	Date of birth, in English
en_expire	String	Date of expiry, in English
en_fname	String	English given name
en_init	String	Name title, in English
en_issue	String	Date of issue, in Thai
en_lname	String	English surname
en_name	String	English given name and surname
error_message	String	Error message
face	String	Base64 character string converted from the image.
gender	String	Gender
home_address	String	Home address on the ID card
id_number	String	National ID number
postal_code	String	Postal Code
process_time	String	Processing time (Sec.)
province	String	Province name on the ID card
religion	String	Religion on the ID card
sub_district	String	Sub district name on the ID card
th_dob	String	Date of birth, in Thai
th_expire	String	Date of expiry, in Thai
th_fname	String	Thai given name
th_init	String	Name title, in English
th_issue	String	Date of issue
th_lname	String	Thai surname
th_name	String	Thai given name and surname