Recently, I proposed a new iris recognition system based on Circular Fuzzy Iris Segmentation and Gabor Analytic Iris Texture Binary Encoder. The following figures illustrate the latest results obtained by me:

Circular Fuzzy Iris Segmentation:

Nicolaie Popescu-Bodorin: Circular Fuzzy Iris Segmentation: An example

Gabor Analytic Iris Texture Binary Encoder:

Nicolaie Popescu-Bodorin: Gabor Analytic Iris Texture Binary Encoder: An example

The latest iris recognition results obtained using eye images from Bath University Iris Database:

Nicolaie Popescu-Bodorin: a new iris recognition system based on Circular Fuzzy Iris Segmentation and Gabor Analytic Iris Texture Binary Encoder: Results obtained for eye images from Bath University Iris Database
- the most similar images:
0008-R-0001.j2c & 0008-R-0005.j2c (Hamming similarity: 1; Hamming distance:0);
0009-R-0019.j2c & 0009-R-0020.j2c (Hamming similarity: 0.9036; Hamming distance: 0.0964);
- maximum observed inter-class Hamming similarity: 0.5754 (minimum inter-class Hamming distance: 0.4246);
- minimum observed inter-class Hamming similarity: 0.4277 (maximum inter-class Hamming distance: 0.5723);
- minimum observed intra-class Hamming similarity: 0.4888 (maximum intra-class Hamming distance: 0.5112)
- maximum observed intra-class Hamming similarity: 1 (minimum intra-class Hamming distance: 0)

Your ideas, comments, criticism, opinion, collaboration are welcomed ( bodorin [#] ieee . org ).
Best regards,
Nicolaie Popescu-Bodorin