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srlab's Introduction

SRLab

Single image super resolution algorithm implementation (in progress)

Demo:

Source(128X128)

Source(128X128):

4X

4X

Project Home Page here

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Requirement:

  • Supported python version 2.7

  • pip install Pillow

  • pip install mock==1.0.1

  • pip install six

  • pip install -U numpy scipy scikit-learn

Example:

image = Image.open("test_data/babyface_4.png")

sr_image = SRImageFactory.create_sr_image(image)

reconstructed_sr_image = sr_image.reconstruct(2, 'iccv09')

reconstructed_sr_image.save("test_data/babyface_sr.png", "png")

Note:

Need to work more on performance, it will take around 20 seconds to reconstruct a 128*128 image to 2X its original size, and take around 1 minutes to 4X its original size.(On i7 Cpu, 8G ram)

Run the examples in example/sr_image_example.py:

Add root directory of SRLab to PYTHONPATH:

export PYTHONPATH=$PYTHONPATH:~/schen59/SRLab

Go to the example directory:

cd example

Run the example script:

python sr_image_example.py

srlab's People

Contributors

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srlab's Issues

SRLab on GPU

The script is very slow on a cpu for my facial database. Can we run the code on GPU??
What possible changes in the script are to be made for it??@schen59

TypeError: pad_width must be of integral type.

Hi. I'm using Python 2.7. After running the code I got TypeError: pad_width must be of integral type.
sr_err1
Looks like this error appeared from sr_image_util.py
sr_err2
Any ideas how to fix this?

Running SRLab Problem..

I have created virtual environment for this project and install all the dependencies. When I try to run the code from example folder than i got the following error..
srlab_running_error

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