Metadata-Version: 1.1
Name: sdhash
Version: 0.0.3
Summary: Library for image hashing and deduplication.
Home-page: http://github.com/horia141/sdhash
Author: Horia Coman
Author-email: horia141@gmail.com
License: MIT
Description: # SDHash [![Build Status](https://travis-ci.org/horia141/sdhash.svg?branch=master)](https://travis-ci.org/horia141/sdhash)
        
        A Python library for computing hashes of images which ignore perceptual differences.
        
        ## Usage
        
        ```python
        import sdhash
        from PIL import Image
        
        i1 = Image.open('test1.png')
        i2 = Image.open('test1_noise.png')
        i3 = Image.open('test2.png')
        
        sdhash.test_duplicate(i1, i2) # True
        sdhash.test_duplicate(i1, i3) # False
        sdhash.hash_image(i1) # [ an md5 output ]
        ```
        
        ## Background
        
        Suppose you want to test that two images are identical. The naive approach of simply comparing the byte-array representation of the two is not good.
        
        ## Algorithm
        
        ## Installation ##
        
        The Python image library and NumPy/SciPy etc.
        
        Installation is simple, via `pip`:
        
        ```bash
        pip install sdhash
        ```
        
        ## TODO
        
        Resistance to rotation, mirroring etc.
        Tunable knobs (for similarity detection etc.)
        
Keywords: photo image gif hash perceptual dedup deduplication fft
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: POSIX
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Topic :: Multimedia :: Graphics
Classifier: Topic :: Multimedia :: Video
Classifier: Topic :: Scientific/Engineering :: Image Recognition
Classifier: Topic :: Scientific/Engineering :: Information Analysis
Classifier: Topic :: Software Development :: Libraries :: Python Modules
