• Publications
  • Influence
Fundamentals of digital image processing
TLDR
This chapter discusses two Dimensional Systems and Mathematical Preliminaries and their applications in Image Analysis and Computer Vision, as well as image reconstruction from Projections and image enhancement. Expand
Texture Analysis
TLDR
The geometric, random field, fractal, and signal processing models of texture are presented and major classes of texture processing such as segmentation, classification, and shape from texture are discussed. Expand
Displacement Measurement and Its Application in Interframe Image Coding
TLDR
The motion compensation is applied for analysis and design of a hybrid coding scheme and the results show a factor of two gain at low bit rates. Expand
Data clustering: 50 years beyond K-means
  • Anil K. Jain
  • Computer Science
  • Pattern Recognit. Lett.
  • 1 June 2010
TLDR
A brief overview of clustering is provided, well known clustering methods are summarized, the major challenges and key issues in designing clustering algorithms are discussed, and some of the emerging and useful research directions are pointed out. Expand
An identity-authentication system using fingerprints
TLDR
The design and implementation of a prototype automatic identity-authentication system that uses fingerprints to authenticate the identity of an individual is described and an improved minutiae-extraction algorithm is developed that is faster and more accurate than the earlier algorithm. Expand
Biometrics: Personal Identification in Networked Society
Biometrics: Personal Identification in Networked Society is a comprehensive and accessible source of state-of-the-art information on all existing and emerging biometrics: the science of automaticallyExpand
Object Matching Using Deformable Templates
TLDR
A Bayesian scheme, which is based on prior knowledge and the edge information in the input image, is employed to find a match between the deformed template and objects in the image and computational efficiency is achieved via a coarse-to-fine implementation of the matching algorithm. Expand
Latent Palmprint Matching
  • Anil K. Jain, J. Feng
  • Computer Science, Medicine
  • IEEE Transactions on Pattern Analysis and Machine…
  • 1 June 2009
TLDR
This work proposes a latent-to-full palmprint matching system that is needed in forensics and uses minutiae as features and a robust algorithm to estimate ridge direction and frequency in palmprints facilitates minutia extraction even in poor quality palmprints. Expand
Longitudinal study of fingerprint recognition
TLDR
Investigation of the tendency of fingerprint similarity scores and recognition accuracy with respect to covariates characterizing properties of fingerprint impressions and demographics of subjects finds that genuine match scores tend to significantly decrease when time interval between two fingerprints in comparison increases, whereas the change in impostor match scores is negligible. Expand
Pores and Ridges: High-Resolution Fingerprint Matching Using Level 3 Features
TLDR
A hierarchical matching system that utilizes features at all the three levels extracted from 1,000 ppi fingerprint scans, including pores and ridge contours, is proposed, which shows that level 3 features carry significant discriminatory information. Expand
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