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import sys
sys.path.append('../')
import os
import gradio as gr
import json
import cv2
import requests
import numpy as np
from PIL import Image
from engine.header import *
file_path = os.path.abspath(__file__)
dir_path = os.path.dirname(file_path)
root_path = os.path.dirname(dir_path)
device_id = get_deviceid().decode('utf-8')
print_info('\t <Hardware ID> \t\t {}'.format(device_id))
css = """
.example-image img{
display: flex; /* Use flexbox to align items */
justify-content: center; /* Center the image horizontally */
align-items: center; /* Center the image vertically */
height: 300px; /* Set the height of the container */
object-fit: contain; /* Preserve aspect ratio while fitting the image within the container */
}
.example-image img{
display: flex; /* Use flexbox to align items */
justify-content: center; /* Center the image horizontally */
align-items: center; /* Center the image vertically */
height: 300px; /* Set the height of the container */
object-fit: contain; /* Preserve aspect ratio while fitting the image within the container */
.block-background {
# background-color: #202020; /* Set your desired background color */
border-radius: 5px;
}
}
"""
def find_key_in_dict(d, target_key):
for key, value in d.items():
if key == target_key:
return value
elif isinstance(value, dict): # If the value is a dictionary, search recursively
result = find_key_in_dict(value, target_key)
if result is not None:
return result
return None
def json_to_html_table(data, image_keys):
html = "<table border='1' style='border-collapse: collapse; width: 100%;'>"
for key, value in data.items():
if isinstance(value, dict):
html += f"<tr><td colspan='2'><strong>{key}</strong></td></tr>"
for sub_key, sub_value in value.items():
if sub_key in image_keys:
html += f"<tr><td>{sub_key}</td><td><img src='data:image/png;base64,{sub_value}' width = '200' height= '100' /></td></tr>"
else:
html += f"<tr><td>{sub_key}</td><td>{sub_value}</td></tr>"
else:
if key in image_keys:
html += f"<tr><td>{key}</td><td><img src='data:image/png;base64,{value}' width = '200' height= '100' /></td></tr>"
else:
html += f"<tr><td>{key}</td><td>{value}</td></tr>"
html += "</table>"
return html
def activate_sdk():
online_key = os.environ.get("LICENSE_KEY")
offline_key_path = os.path.join(root_path, "license.txt")
dict_path = os.path.join(root_path, "engine/bin")
ret = -1
if online_key is None:
print_warning("Online license key not found!")
else:
print_info(f"LICENSE_KEY: {online_key}")
activate_ret = set_activation(online_key.encode('utf-8')).decode('utf-8')
ret = json.loads(activate_ret).get("errorCode", None)
if ret == 0:
print_log("Successfully online activation SDK!")
else:
print_error(f"Failed to online activation SDK, Error code {ret}\n Trying offline activation SDK...");
if os.path.exists(offline_key_path) is False:
print_warning("Offline license key file not found!")
print_error(f"Falied to offline activation SDK, Error code {ret}")
return ret
else:
file=open(offline_key_path,"r")
offline_key = file.read()
file.close()
activate_ret = set_activation(offline_key.encode('utf-8')).decode('utf-8')
ret = json.loads(activate_ret).get("errorCode", None)
if ret == 0:
print_log("Successfully offline activation SDK!")
else:
print_error(f"Falied to offline activation SDK, Error code {ret}")
return ret
init_ret = init_sdk(dict_path.encode('utf-8')).decode('utf-8')
ret = json.loads(activate_ret).get("errorCode", None)
print_log(f"Init SDK: {ret}")
return ret
def idcard_recognition(frame1, frame2):
global g_activation_result
if g_activation_result != 0:
gr.Warning("SDK Activation Failed!")
return ['', None]
image1, image2 = '', ''
if frame1 is not None and frame2 is not None:
image1, image2 = frame1, frame2
elif frame1 is not None and frame2 is None:
image1 = frame1
elif frame1 is None and frame2 is not None:
image1 = frame2
elif frame1 is None and frame2 is None:
raise gr.Error("Please select images files!")
ocrResult = ocr_id_card(image1.encode('utf-8'), image2.encode('utf-8'))
ocrResDict = json.loads(ocrResult)
images = None
rawValues = {}
image_table_value = ""
result_table_dict = {
'portrait':'',
'documentName':'',
'score':'',
'countryName':'',
'name':'',
'sex':'',
'address':'',
'dateOfBirth':'',
'dateOfIssue':'',
'dateOfExpiry':'',
'documentNumber':'',
}
for key, value in ocrResDict.items():
if key == 'image':
for image_key, image_value in value.items():
row_value = ("<tr>"
"<td>{key}</td>"
"<td><img src=""data:image/png;base64,{base64_image} width = '200' height= '100' /></td>"
"</tr>".format(key=image_key, base64_image=image_value))
image_table_value = image_table_value + row_value
images = ("<table>"
"<tr>"
"<th>Field</th>"
"<th>Image</th>"
"</tr>"
"{image_table_value}"
"</table>".format(image_table_value=image_table_value))
value = ocrResDict.copy()
if 'image' in value:
del value['image']
rawValues = value
else:
rawValues = value
for result_key in result_table_dict.keys():
result_table_dict[result_key] = find_key_in_dict(ocrResDict, result_key)
result = json_to_html_table(result_table_dict, {'portrait'})
json_result = json.dumps(rawValues, indent=6)
return [result, json_result, images]
def launch_demo(activate_result):
with gr.Blocks(css=css) as demo:
gr.Markdown(
f"""
<a href="https://recognito.vision" style="display: flex; align-items: center;">
<img src="https://recognito.vision/wp-content/uploads/2024/03/Recognito-modified.png" style="width: 8%; margin-right: 15px;"/>
<div>
<p style="font-size: 32px; font-weight: bold; margin: 0;">Recognito</p>
<p style="font-size: 18px; margin: 0;">www.recognito.vision</p>
</div>
</a>
<p style="font-size: 20px; font-weight: bold;">📘 Product Documentation</p>
<div style="display: flex; align-items: center;">
  <a href="https://docs.recognito.vision" style="display: flex; align-items: center;"><img src="https://recognito.vision/wp-content/uploads/2024/05/book.png" style="width: 48px; margin-right: 5px;"/></a>
</div>
<p style="font-size: 20px; font-weight: bold;">🏠 Visit Recognito</p>
<div style="display: flex; align-items: center;">
  <a href="https://recognito.vision" style="display: flex; align-items: center;"><img src="https://recognito.vision/wp-content/uploads/2024/03/recognito_64_cl.png" style="width: 32px; margin-right: 5px;"/></a>
<a href="https://www.linkedin.com/company/recognito-vision" style="display: flex; align-items: center;"><img src="https://recognito.vision/wp-content/uploads/2024/03/linkedin_64_cl.png" style="width: 32px; margin-right: 5px;"/></a>
<a href="https://huggingface.co/recognito" style="display: flex; align-items: center;"><img src="https://recognito.vision/wp-content/uploads/2024/03/hf_64_cl.png" style="width: 32px; margin-right: 5px;"/></a>
<a href="https://github.com/recognito-vision" style="display: flex; align-items: center;"><img src="https://recognito.vision/wp-content/uploads/2024/03/github_64_cl.png" style="width: 32px; margin-right: 5px;"/></a>
<a href="https://hub.docker.com/u/recognito" style="display: flex; align-items: center;"><img src="https://recognito.vision/wp-content/uploads/2024/03/docker_64_cl.png" style="width: 32px; margin-right: 5px;"/></a>
<a href="https://www.youtube.com/@recognito-vision" style="display: flex; align-items: center;"><img src="https://recognito.vision/wp-content/uploads/2024/04/youtube_64_cl.png" style="width: 32px; margin-right: 5px;"/></a>
</div>
<p style="font-size: 20px; font-weight: bold;">🤝 Contact us for our on-premise Face Recognition, Liveness Detection SDKs deployment</p>
<div style="display: flex; align-items: center;">
  <a target="_blank" href="mailto:[email protected]"><img src="https://img.shields.io/badge/[email protected]?logo=gmail " alt="www.recognito.vision"></a>
<a target="_blank" href="https://wa.me/+14158003112"><img src="https://img.shields.io/badge/whatsapp-+14158003112-blue.svg?logo=whatsapp " alt="www.recognito.vision"></a>
<a target="_blank" href="https://t.me/recognito_vision"><img src="https://img.shields.io/badge/telegram-@recognito__vision-blue.svg?logo=telegram " alt="www.recognito.vision"></a>
<a target="_blank" href="https://join.slack.com/t/recognito-workspace/shared_invite/zt-2d4kscqgn-"><img src="https://img.shields.io/badge/slack-recognito__workspace-blue.svg?logo=slack " alt="www.recognito.vision"></a>
</div>
<br/>
"""
)
with gr.Row():
with gr.Column(scale=6):
with gr.Row():
with gr.Column(scale=3):
id_image_input1 = gr.Image(type='filepath', label='Front', elem_classes="example-image")
with gr.Column(scale=3):
id_image_input2 = gr.Image(type='filepath', label='Back', elem_classes="example-image")
with gr.Row():
id_examples = gr.Examples(
examples=[[os.path.join(root_path,'examples/1_f.png'), os.path.join(root_path, 'examples/1_b.png')],
[os.path.join(root_path,'examples/2_f.png'), os.path.join(root_path, 'examples/2_b.png')],
[os.path.join(root_path,'examples/3_f.png'), os.path.join(root_path, 'examples/3_b.png')],
[os.path.join(root_path,'examples/4.png'), None]],
inputs=[id_image_input1, id_image_input2],
outputs=None,
fn=idcard_recognition
)
with gr.Blocks():
with gr.Column(scale=4, min_width=400, elem_classes="block-background"):
id_recognition_button = gr.Button("ID Card Recognition", variant="primary", size="lg")
with gr.Tab("Key Fields"):
id_result_output = gr.HTML()
with gr.Tab("Raw JSON"):
json_result_output = gr.JSON()
with gr.Tab("Images"):
image_result_output = gr.HTML()
id_recognition_button.click(idcard_recognition, inputs=[id_image_input1, id_image_input2], outputs=[id_result_output, json_result_output, image_result_output])
demo.launch(server_name="0.0.0.0", server_port=7860, show_api=False)
if __name__ == '__main__':
g_activation_result = activate_sdk()
launch_demo(g_activation_result) |