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Add switch for binarization

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This commit is contained in:
Patrick Jentsch
2019-09-12 16:00:48 +02:00
parent 6cf12fa799
commit c51a9492f3
3 changed files with 29 additions and 6 deletions
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5
app/services/forms.py
View File

@@ -1,5 +1,6 @@
from flask_wtf import FlaskForm from flask_wtf import FlaskForm
from wtforms import MultipleFileField, SelectField, StringField, SubmitField, ValidationError from wtforms import (BooleanField, MultipleFileField, SelectField, StringField,
SubmitField, ValidationError)
from wtforms.validators import DataRequired, Length from wtforms.validators import DataRequired, Length
@@ -34,6 +35,7 @@ class NewNLPJobForm(FlaskForm):
class NewOCRJobForm(FlaskForm): class NewOCRJobForm(FlaskForm):
binarization = BooleanField('Binarazation')
description = StringField('Description', description = StringField('Description',
validators=[DataRequired(), Length(1, 255)]) validators=[DataRequired(), Length(1, 255)])
files = MultipleFileField('Files', validators=[DataRequired()]) files = MultipleFileField('Files', validators=[DataRequired()])
@@ -49,6 +51,7 @@ class NewOCRJobForm(FlaskForm):
('por', 'Portuguese'), ('por', 'Portuguese'),
('spa', 'Spanish; Castilian')], ('spa', 'Spanish; Castilian')],
validators=[DataRequired()]) validators=[DataRequired()])
split = BooleanField('Split')
submit = SubmitField('Submit') submit = SubmitField('Submit')
title = StringField('Title', validators=[DataRequired(), Length(1, 32)]) title = StringField('Title', validators=[DataRequired(), Length(1, 32)])
version = SelectField('Version', version = SelectField('Version',

10
app/services/views.py
View File

@@ -62,9 +62,13 @@ def ocr():
mem_mb=8192, mem_mb=8192,
n_cores=4, n_cores=4,
service='ocr', service='ocr',
service_args=json.dumps([ service_args=json.dumps(
'-l {}'.format(new_ocr_job_form.language.data), [
'--skip-binarisation']), '-l {}'.format(new_ocr_job_form.language.data),
'' if new_ocr_job_form.binarization.data
else '--skip-binarisation'
]
),
service_version=new_ocr_job_form.version.data, service_version=new_ocr_job_form.version.data,
status='preparing', status='preparing',
title=new_ocr_job_form.title.data) title=new_ocr_job_form.title.data)

20
app/templates/services/ocr.html.j2
View File

@@ -88,8 +88,7 @@
{% endfor %} {% endfor %}
</div> </div>
</div> </div>
</div> <div class="col s12"></div>
<div class="row">
<div class="col s12 m6"> <div class="col s12 m6">
<div class="file-field input-field"> <div class="file-field input-field">
<div class="btn"> <div class="btn">
@@ -114,6 +113,23 @@
{% endfor %} {% endfor %}
</div> </div>
</div> </div>
<div class="col s12"></div>
<div class="col s12">
<div class="switch right-align">
<label>
Perform binarization
{{ new_ocr_job_form.binarization() }}
<span class="lever"></span>
</label>
</div>
<div class="switch right-align">
<label>
Split pages in half
<input type="checkbox" disabled>
<span class="lever"></span>
</label>
</div>
</div>
</div> </div>
</div> </div>
<div class="card-action right-align"> <div class="card-action right-align">