Comments (3)
Hi, we crop the face with keypoints. The code is like this:
def bbox_generator(anno, img_root, expand_scale=0.3):
split = anno.split()
img_name = split[0]
full_w, full_h = Image.open(os.path.join(img_root, img_name)).size
# here split[1:] should be
x_min, y_min, w, h = [int(x) for x in split[1:]]
# center_crop
if w > h:
dx = (w - h) / 2
x_min += dx
w = h
else:
dy = (h - w) / 2
y_min += dy
h = w
expand_x = int(w * expand_scale / 2)
expand_y = int(h * expand_scale / 2)
new_x_min = max(0, x_min - expand_x)
new_y_min = max(0, y_min - expand_y)
x_max = min(new_x_min + w + 2 * expand_x, full_w)
y_max = min(new_y_min + h + 2 * expand_y, full_h)
return img_name, (new_x_min, new_y_min, x_max, y_max)
For bicubic sampling, we use img.resize
, where img
is a PIL.Image
.
from deep-iterative-collaboration.
And please tell me what kind of method do you use to implement bicubic sampling.
from deep-iterative-collaboration.
Hi, we crop the face with keypoints. The code is like this:
def bbox_generator(anno, img_root, expand_scale=0.3): split = anno.split() img_name = split[0] full_w, full_h = Image.open(os.path.join(img_root, img_name)).size # here split[1:] should be x_min, y_min, w, h = [int(x) for x in split[1:]] # center_crop if w > h: dx = (w - h) / 2 x_min += dx w = h else: dy = (h - w) / 2 y_min += dy h = w expand_x = int(w * expand_scale / 2) expand_y = int(h * expand_scale / 2) new_x_min = max(0, x_min - expand_x) new_y_min = max(0, y_min - expand_y) x_max = min(new_x_min + w + 2 * expand_x, full_w) y_max = min(new_y_min + h + 2 * expand_y, full_h) return img_name, (new_x_min, new_y_min, x_max, y_max)For bicubic sampling, we use
img.resize
, whereimg
is aPIL.Image
.
Thank you very much. I wish you all the best.
from deep-iterative-collaboration.
Related Issues (20)
- The train result is 24.10dB that much lower than paper's
- can the model work for pictures with multiple faces? HOT 1
- How to define the training/testing set HOT 1
- tensorflow version HOT 19
- LR size 32 to SR size 128 HOT 2
- Can I run the test code with cpu? HOT 2
- 更改scale的一些问题 HOT 1
- How to generate SR image with my own LR image HOT 1
- 如何生成pkl格式文件 HOT 6
- Input question HOT 1
- Apply for LICENSE HOT 1
- Lower upscale factor
- Some questions about crop Helen & CelebA datasets. HOT 2
- About test eval_landmark.py HOT 1
- How to make Visual Result in the paper.
- 作者您好,我在跑训练模型代码的时候,代码里info path 这个路径下的.pkl文件,我用的是您提供的,但是报了以下错误,请问这个文件需要自己去生成吗?希望您能解答,万分感谢。 HOT 4
- training set
- RuntimeError: CUDA out of memory. Tried to allocate 3.00 GiB (GPU 0; 14.76 GiB total capacity; 12.32 GiB already allocated; 1.39 GiB free; 12.34 GiB reserved in total by PyTorch)
- The data format in the Helen_test.pkl file in annotations is incorrect. HOT 1
- openface生成训练数据集
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