90b78b1379b3423aa3b4b5d0de7313f88bda23ab,chainercv/utils/mask/mask_to_bbox.py,,mask_to_bbox,#Any#,5

Before Change


    bbox = []
    for msk in mask:
        where = np.argwhere(msk)
        if len(where) > 0:
            y_min, x_min = where.min(0)
            y_max, x_max = where.max(0) + 1
        else:
            y_min, x_min, y_max, x_max = 0, 0, 0, 0
        bbox.append((y_min, x_min, y_max, x_max))
    if len(bbox) == 0:
        return xp.empty((0, 4), dtype=np.float32)
    return xp.array(bbox, dtype=np.float32)

After Change


    for i in range(R):
        ys_i = ys[instance_index == i]
        xs_i = xs[instance_index == i]
        if len(ys_i) == 0:
            continue
        y_min = ys_i.min()
        x_min = xs_i.min()
        y_max = ys_i.max() + 1
        x_max = xs_i.max() + 1
        bbox[i] = xp.array([y_min, x_min, y_max, x_max], dtype=np.float32)
    return bbox
Italian Trulli
In pattern: SUPERPATTERN

Frequency: 3

Non-data size: 5

Instances


Project Name: chainer/chainercv
Commit Name: 90b78b1379b3423aa3b4b5d0de7313f88bda23ab
Time: 2019-02-17
Author: yuyuniitani@gmail.com
File Name: chainercv/utils/mask/mask_to_bbox.py
Class Name:
Method Name: mask_to_bbox


Project Name: dmlc/gluon-nlp
Commit Name: 03b0e7061cf477fbeccb9c128ee76603df582d86
Time: 2018-09-04
Author: leonard@lausen.nl
File Name: scripts/word_embeddings/evaluate_pretrained.py
Class Name:
Method Name:


Project Name: keras-team/keras
Commit Name: c913b6da92f6ab9a3f4c897caa4085e782a14680
Time: 2018-09-11
Author: rvinas@users.noreply.github.com
File Name: tests/keras/backend/reference_operations.py
Class Name:
Method Name: min