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import gradio as gr
import requests
import datadog_api_client
from PIL import Image
def idcard_recognition(frame1, frame2):
if frame1 is None:
return ["Front Image Empty", None]
url = "http://127.0.0.1:8080/idcard_recognition_multi_page"
if frame2 is None:
files = {'file1': open(frame1, 'rb')}
else:
files = {'file1': open(frame1, 'rb'), 'file2': open(frame2, 'rb')}
r = requests.post(url=url, files=files)
html = None
images = None
mrz = None
barcode = None
status = r.json().get('Status')
table_value = ""
if r.json().get('MRZ') is not None:
mrz = r.json().get('MRZ')
if r.json().get('Barcode') is not None:
barcode = r.json().get('Barcode')
for key, value in r.json().items():
if key == 'Status' or key == 'Images' or key == 'MRZ' or key == 'Position' or key == 'Barcode':
continue
mrz_value = ''
if mrz is not None and mrz.get(key) is not None:
mrz_value = mrz[key]
del mrz[key]
barcode_value = ''
if barcode is not None and barcode.get(key) is not None:
barcode_value = barcode[key]
del barcode[key]
if mrz is not None and barcode is not None:
row_value = ("<tr>"
"<td>{key}</td>"
"<td>{value}</td>"
"<td>{mrz_value}</td>"
"<td>{barcode_value}</td>"
"</tr>".format(key=key, value=value, mrz_value=mrz_value, barcode_value=barcode_value))
elif mrz is not None:
row_value = ("<tr>"
"<td>{key}</td>"
"<td>{value}</td>"
"<td>{mrz_value}</td>"
"</tr>".format(key=key, value=value, mrz_value=mrz_value))
elif barcode is not None:
row_value = ("<tr>"
"<td>{key}</td>"
"<td>{value}</td>"
"<td>{barcode_value}</td>"
"</tr>".format(key=key, value=value, barcode_value=barcode_value))
else:
row_value = ("<tr>"
"<td>{key}</td>"
"<td>{value}</td>"
"</tr>".format(key=key, value=value))
table_value = table_value + row_value
if mrz is not None and barcode is not None:
for key, value in mrz.items():
if key == 'MRZ':
value = value.replace('<', '<')
value = value.replace(',', '<p>')
row_value = ("<tr>"
"<td>{key}</td>"
"<td>{value}</td>"
"<td>{mrz_value}</td>"
"<td></td>"
"</tr>".format(key=key, value='', mrz_value=value))
table_value = table_value + row_value
for key, value in barcode.items():
if key == 'Barcode':
value = value.replace('<', '<')
value = value.replace(',', '<p>')
row_value = ("<tr>"
"<td>{key}</td>"
"<td>{value}</td>"
"<td></td>"
"<td>{barcode_value}</td>"
"</tr>".format(key=key, value='', barcode_value=value))
table_value = table_value + row_value
elif mrz is not None:
for key, value in mrz.items():
if key == 'MRZ':
value = value.replace('<', '<')
value = value.replace(',', '<p>')
row_value = ("<tr>"
"<td>{key}</td>"
"<td>{value}</td>"
"<td>{mrz_value}</td>"
"</tr>".format(key=key, value='', mrz_value=value))
table_value = table_value + row_value
elif barcode is not None:
for key, value in barcode.items():
if key == 'Barcode':
value = value.replace('<', '<')
value = value.replace(',', '<p>')
row_value = ("<tr>"
"<td>{key}</td>"
"<td>{value}</td>"
"<td>{barcode_value}</td>"
"</tr>".format(key=key, value='', barcode_value=value))
table_value = table_value + row_value
if mrz is not None and barcode is not None:
html = ("<table>"
"<tr>"
"<th>Field</th>"
"<th>OCR</th>"
"<th>MRZ</th>"
"<th>Barcode</th>"
"</tr>"
"{table_value}"
"</table>".format(table_value=table_value))
elif mrz is not None:
html = ("<table>"
"<tr>"
"<th style=""width:20%"">Field</th>"
"<th style=""width:40%"">OCR</th>"
"<th style=""width:40%"">MRZ</th>"
"</tr>"
"{table_value}"
"</table>".format(table_value=table_value))
elif barcode is not None:
html = ("<table>"
"<tr>"
"<th style=""width:20%"">Field</th>"
"<th style=""width:40%"">OCR</th>"
"<th style=""width:40%"">Barcode</th>"
"</tr>"
"{table_value}"
"</table>".format(table_value=table_value))
else:
html = ("<table>"
"<tr>"
"<th>Field</th>"
"<th>OCR</th>"
"</tr>"
"{table_value}"
"</table>".format(table_value=table_value))
table_value = ""
for key, value in r.json().items():
if key == 'Images':
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))
table_value = table_value + row_value
images = ("<table>"
"<tr>"
"<th>Field</th>"
"<th>Image</th>"
"</tr>"
"{table_value}"
"</table>".format(table_value=table_value))
return [html, images]
with gr.Blocks() as demo:
with gr.Row():
with gr.Column(scale=3):
id_image_input1 = gr.Image(type='filepath', label='Front')
id_image_input2 = gr.Image(type='filepath', label='Back')
gr.Examples(['idcard_examples/1.jpg', 'idcard_examples/2.jpg', 'idcard_examples/3.jpg'],
inputs=id_image_input1)
id_recognition_button = gr.Button("ID Card Recognition", variant="primary", size="lg")
with gr.Column(scale=5):
id_result_output = gr.HTML()
with gr.Column(scale=2):
image_result_output = gr.HTML()
id_recognition_button.click(idcard_recognition, inputs=[id_image_input1, id_image_input2], outputs=[id_result_output, image_result_output])
demo.launch(server_name="0.0.0.0", server_port=7860) |