Research Article

Novel Approaches to Improve Iris Recognition System Performance Based on Local Quality Evaluation and Feature Fusion

Figure 11

Distance distributions of the intra-class and inter-class patterns for the four iris image databases with fusion. (a) CAISA-V1, (b) CASIA-V3 Interval, (c) MMU-V1 and (d) JLUBRIRIS-V1.
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(a)
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(b)
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(c)
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(d)