Fix bugs on file integration and some code errors

[ngoc199]

I have created the "images" folder for the main file to access.
And I also change "xrange" to "range", "map" to "list(map())" to make the code run

[Ai-is-light]

@ngoc199 can you run this repo successfully?

[ngoc199]

After I change some code, it ran successfully. Before that, I can't run the code because of syntax errors.

…

On Mon, Jul 13, 2020, 7:00 PM Yong ***@***.***> wrote: @ngoc199 <https://github.com/ngoc199> can you run this repo successfully? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#9 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AMWGLOZAVN2C6C5E7P3BZGDR3LZNFANCNFSM4OCUP67A> .

[AlexRMU]

@rohitrango and @ngoc199
I didn't change anything, all the folders and files are in place, just used the code from the documentation

/content/automatic-watermark-detection/src/estimate_watermark.py:19: UserWarning: Folder does not exist.
  warnings.warn("Folder does not exist.", UserWarning)
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-6-fc55cc8dc01e> in <module>()
      2 from src import *
      3 
----> 4 gx, gy, gxlist, gylist = estimate_watermark('final/fotolia_processed')
      5 
      6 est, loss = poisson_reconstruct(gx, gy)

TypeError: 'NoneType' object is not iterable

[chrsle]

I am unable to run the repo successfully I keep getting this error ValueError: operands could not be broadcast together with shapes (3456,5184,3) (2242,3992,3)

[tyron]

I'm getting

Exception has occurred: ValueError
The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()
  File "/Users/user/repos/automatic-watermark-detection/src/estimate_watermark.py", line 44, in estimate_watermark
    Wm_x = np.median(np.array(gradx), axis=0)
  File "/Users/user/repos/automatic-watermark-detection/main.py", line 3, in <module>
    gx, gy, gxlist, gylist = estimate_watermark('Resized')

How did you manage to get past that?

[liupengcnu]

I have created the "images" folder for the main file to access. And I also change "xrange" to "range", "map" to "list(map())" to make the code run
@ngoc199 您好，感谢您的debug思路，按照您的思路已经可以跑通代码了，但是有一个问题，就是我怎么利用这个代码处理水印图片呢？我看代码中imshow出来的都是裁减图片，且颜色也发生了改变，不能和原图片相对应，请问我应该怎么输入一张水印图，输出一张对应的去水印图片呢？就是作者在final中展示的那种，谢谢！