bukalapak / pybrisque Goto Github PK

Hi~

Thanks for sharing your work.

but when i run examples.ipynb , i get

AttributeError: /usr/lib/libsvm.so.3: undefined symbol: svm_get_sv_indices

I run it in Ubuntu 16.04 and l have excute the command:

apt-get install libsvm-dev
and
pip install --process-dependency-links pybrisque

successfully

Any suggestions would be helpful.

Thanks in advance.

Are you open to PRs so brisque features can be computed from images that have already been loaded up as numpy arrays?

Great project, exactly what I was looking for!

Hi,
Thanks for the synthetic work.
I cannot install your library because of libsvm : whether I install it (with brew) or don't install it, I get this error :
Could not find a version that satisfies the requirement libsvm (from pybrisque) (from versions: )
If you want further details on the error (-vvv):
`Collecting libsvm (from pybrisque)
1 location(s) to search for versions of libsvm:

• https://pypi.org/simple/libsvm/
  Getting page https://pypi.org/simple/libsvm/
  Looking up "https://pypi.org/simple/libsvm/" in the cache
  Request header has "max_age" as 0, cache bypassed
  https://pypi.org:443 "GET /simple/libsvm/ HTTP/1.1" 404 13
  Status code 404 not in (200, 203, 300, 301)
  Could not fetch URL https://pypi.org/simple/libsvm/: 404 Client Error: Not Found for url: https://pypi.org/simple/libsvm/ - skipping
  Could not find a version that satisfies the requirement libsvm (from pybrisque) (from versions: )
  Cleaning up...
  Removed build tracker '/private/tmp/pip-req-tracker-E1ybWI'
  No matching distribution found for libsvm (from pybrisque)`

Do you know how I can go about it ?

Thanks in advance,
Francois

getting score of 153.34589547879094for a certain image, is it possible i think according to brisque method the score should lie in between 0 to 100. please let me know if i am missing something.

Hi

Thanks for sharing your work.

but when i type pip install --process-dependency-links pybrisque , i get

no such option: --process-dependency-links

Any suggestions would be helpful.

Thanks in advance.

I successfully installed libsvm and pybrisque ,but I cannot initialize the BRISQUE.

$ python
Python 3.5.5 |Anaconda, Inc.| (default, May 13 2018, 21:12:35) 
[GCC 7.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import pybirsque
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named 'pybirsque'
>>> import pybrisque
>>> brisq = BRISQUE()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'BRISQUE' is not defined
>>> brisq = pybrisque.BRISQUE()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: module 'pybrisque' has no attribute 'BRISQUE'
>>> 

Are there anything wrong with using the implement？

Thank you for your help！

hi, I just try your code, seems it is inversely proportional to psnr, image with higher pnsr will got lower score, is that right?

can anyone please tell how can I train my own brisque model on a custom dataset? How can I generate new "allmodel" file?

Hello,

Thanks for the great implementation.

I am trying to parse out the results from,

brisq.get_feature()

array([ 3.045 , 0.50603335, 0.935 , 0.07977531, 0.18989894,
0.30313438, 0.962 , 0.00641462, 0.22917153, 0.23802732,
0.944 , -0.01937348, 0.24749078, 0.22059548, 0.95 ,
-0.08858988, 0.29660413, 0.17444489, 3.099 , 0.55769588,
0.891 , 0.01885744, 0.31190369, 0.34337697, 0.947 ,
-0.1115434 , 0.40508215, 0.22703991, 0.967 , -0.09722897,
0.36804549, 0.21901026, 0.977 , -0.11526568, 0.3845991 ,
0.20810672])

Is there a dictionary or source that specifies what each of these values corresponds too?

After having to change the import svmutils to from libsvm import svmutils, as well as from svmutils import ... to from libsvm.svmutils import ..., when trying to create a .exe using pyinstaller I am getting import svm failures (even though it runs fine in python).

The traceback is:

File "PyInstaller loader\pyimode3_importers.py", line 548, in exec_module File "brisque _init__.py", line 2, in <module> File "PyInstaller\loader\pyimode3_importers.py", line 540, in exec_module File "brisque\brisque.py", line 8, in <module> File "PyInstaller\loader\pyimode3_importers.py", line 540, in exec_module File "libsvm\svmutil.py", line 5, in <module> ModuleNotFoundError: No module named 'svm