8d0d0c7a6db3904f0222cbe058388a92cf21a548,calamari_ocr/thirdparty/ocrodeg/degrade.py,,printlike_multiscale,#,199

Before Change


    selector = random_blotches(selector, 3*blotches, blotches)
    paper = make_multiscale_noise_uniform(image.shape, span=(0.8, 1.0))
    ink = make_multiscale_noise_uniform(image.shape, span=(0.0, 0.2))
    blurred = (ndi.gaussian_filter(selector, blur) + selector) / 2
    printed = blurred * ink + (1-blurred) * paper
    if inverted:
        return 1 - printed

After Change


    selector = random_blotches(selector, 3*blotches, blotches)
    paper = make_multiscale_noise_uniform(image.shape[:2], span=(0.8, 1.0))
    ink = make_multiscale_noise_uniform(image.shape[:2], span=(0.0, 0.2))
    blurred = (cv.GaussianBlur(selector, (0, 0), sigmaX=blur, borderType=cv.BORDER_REFLECT) + selector) / 2
    if blurred.ndim == 3:
        ink = np.repeat(ink[:, :, None], 3, 2)
        paper = np.repeat(paper[:, :, None], 3, 2)
Italian Trulli
In pattern: SUPERPATTERN

Frequency: 5

Non-data size: 9

Instances


Project Name: Calamari-OCR/calamari
Commit Name: 8d0d0c7a6db3904f0222cbe058388a92cf21a548
Time: 2021-02-06
Author: ChWick@users.noreply.github.com
File Name: calamari_ocr/thirdparty/ocrodeg/degrade.py
Class Name:
Method Name: printlike_multiscale


Project Name: Calamari-OCR/calamari
Commit Name: 8d0d0c7a6db3904f0222cbe058388a92cf21a548
Time: 2021-02-06
Author: ChWick@users.noreply.github.com
File Name: calamari_ocr/thirdparty/ocrodeg/degrade.py
Class Name:
Method Name: printlike_fibrous


Project Name: Calamari-OCR/calamari
Commit Name: 8d0d0c7a6db3904f0222cbe058388a92cf21a548
Time: 2021-02-06
Author: ChWick@users.noreply.github.com
File Name: calamari_ocr/thirdparty/ocrodeg/degrade.py
Class Name:
Method Name: noise_distort1d


Project Name: Calamari-OCR/calamari
Commit Name: 8d0d0c7a6db3904f0222cbe058388a92cf21a548
Time: 2021-02-06
Author: ChWick@users.noreply.github.com
File Name: calamari_ocr/thirdparty/ocrodeg/degrade.py
Class Name:
Method Name: binary_blur


Project Name: Calamari-OCR/calamari
Commit Name: 8d0d0c7a6db3904f0222cbe058388a92cf21a548
Time: 2021-02-06
Author: ChWick@users.noreply.github.com
File Name: calamari_ocr/thirdparty/ocrodeg/degrade.py
Class Name:
Method Name: make_fibrous_image