# Local intensity variation analysis for iris recognition

**Type:** Papers  
**Canonical URL:** https://picoportal.org/library/papers/local-intensity-variation-analysis-for-iris-recognition/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Li Ma,Tieniu Tan,Yunhong Wang,Dexin Zhang |
| Citations | 239 |
| DOI | 10.1016/j.patcog.2004.02.001 |
| Fields | Computer Science |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2082966690 |
| Type | article |
| Year | 2004 |

## Paper authors

- [Dexin Zhang](https://picoportal.org/library/researchers/dexin-zhang/)

## Paper journal

- [Pattern Recognition](https://picoportal.org/library/journals/pattern-recognition/)

## Paper primary topic

- [Biometric Identification and Security](https://picoportal.org/library/topics/biometric-identification-and-security/)

## Paper topics

- [Biometric Identification and Security](https://picoportal.org/library/topics/biometric-identification-and-security/)
- [Face recognition and analysis](https://picoportal.org/library/topics/face-recognition-and-analysis/)

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Source: PICO Portal — public research metadata, principally OpenAlex. See https://picoportal.org/library/sources/ for provenance and https://picoportal.org/library/methodology/ for what these figures mean.