Visual Compare

Installation

pip install visual-compare

Examples

Compare images

from visual_compare.doc.visual import Visual

def get_path(filename):
    image_base = '../../files/images/'
    return image_base + filename

reference_image = get_path('123.png')
test_image = get_path('124.png')
vt = Visual()
is_diff, res = vt.compare_images(reference_image, test_image)
print(res)
assert is_diff is True

Result as follows

Compare images with mask

from visual_compare.doc.visual import Visual

def get_path(filename):
    image_base = '../../files/images/'
    return image_base + filename

reference_image = get_path('123.png')
test_image = get_path('124.png')
mask_images = [get_path('000.png')]
vt = Visual()
mask = vt.generate_mask(reference_image, mask_images)
is_diff, res = vt.compare_images(reference_image, test_image, mask=mask)
print(res)
assert is_diff is True

Result as follows

Compare images with OCR

from visual_compare.doc.visual import Visual

def get_path(filename):
    image_base = '../../files/images/'
    return image_base + filename

reference_image = get_path('123.png')
test_image = get_path('124.png')
vt = Visual()
is_diff, res = vt.compare_images(reference_image, test_image, force_ocr=True, lang=['ch_sim', 'en'])
print(res)
assert is_diff is True

Result as follows