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"This chapter describes some advances in modern pattern classification techniques, and new classes of information systems dedicated for image analysis, interpretation and semantic classification. In this book we present some new solutions for the development of modern pattern recognition techniques for processing and analysis of several classes of visual patterns, as well as some theoretical foundations for modern pattern interpretation approaches. In particular this monograph presents selected areas of application of pattern recognition and classification approaches including handwriting recognition, medical image analysis and interpretation, development of cognitive systems for image computer understanding, moving object detection, advanced image filtration and intelligent multi-object labeling and classification."

"Suatu sistem biometrik sangat penting untuk identifikasi dan verifikasi suatu individu dengan berbagai tujuan. Biometrik iris merupakan salah satu tipe biometrik dengan tingkat akurasi yang tinggi tetapi banyak pemakaian memori. Tahap pencocokan merupakan salah satu bagian dari sistem biometik iris yang memakai banyak memori sehingga berpengaruh pada waktu proses.Dalam skripsi ini, akan disimulasikan algoritma Incremental Dissimilarity Approximation (IDA) yang akan dibandinkan dengan algoritma vector quantization (VQ). IDA merupakan algoritma pencocokan cepat berdasarkan ketidaksamaan fungsi norm Lp dimana akan menjadi syarat untuk batas pencarian pencocokan. Hasil simulasi menunjukkan bahwa IDA tidak cocok untuk diaplikasikan pada sistem biometrik iris.Performa yang ditunjukkan sama dengan VQ karena variasi vektor pada citra iris masih memenuhi batas pada algoritma IDA. Namun, secara eksperimental telah didapat nilai batas yang optimal untuk sistem biometrik iris sehingga mempersingkat waktu proses. Kode untuk algoritma VQ dan IDA dikembangkan dengan program MATLAB.

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A biometric system is really important for identification and verification of a person for a lot of purposes. Biometric iris is one of biometric types that has high accuracy but use lot of memory. The pattern matching is part of iris biometric system that required a lot of memory that affect to the time process.In this paper, Incremental Dissimilarity Approximation (IDA) algorithm will be simulated and compared with vector quantization (VQ) algorithm. IDA is a fast pattern matching based on dissimilarity functions derived from Lp norm for becoming the bounding criterion of pattern matching. The simulation result show that IDA is not suitable to implement for iris biometric system. It has the same performance as VQ because the variety of the vector still satisfy the bounding criterion. However, the experiment has determined the optimal bound for pattern matching in iris biometric system that decrease the time process. The code for VQ and IDA are developed with MATLAB."

"The 27 revised full papers and 23 revised poster papers were carefully reviewed and selected from 98 submissions. The papers are organized in topical sections on segmentation, low-level vision, 3D reconstruction, recognition, applications, learning, and features."