A
Askar Hamdulla
Researcher at Xinjiang University
Publications - 190
Citations - 700
Askar Hamdulla is an academic researcher from Xinjiang University. The author has contributed to research in topics: Computer science & Language model. The author has an hindex of 8, co-authored 119 publications receiving 445 citations.
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Journal ArticleDOI
Color image encryption using skew tent map and hyper chaotic system of 6th-order CNN
TL;DR: A color image encryption scheme based on skew tent map and hyper chaotic system of 6th-order CNN that can achieve good encryption result and larger key space, and can resist common attacks, so it can be applied in secure communication to enhance the security of transmitting image.
Journal ArticleDOI
Infrared Small Target Detection Using Homogeneity-Weighted Local Contrast Measure
Peng Du,Askar Hamdulla +1 more
TL;DR: This work proposes an IR small target detection method using the new homogeneity-weighted local contrast measure (HWLCM), Inspired by the ability of the human visual system (HVS) to determine saliency characteristics, which is more effective than six comparable methods.
Journal ArticleDOI
Infrared Moving Small-Target Detection Using Spatial–Temporal Local Difference Measure
Peng Du,Askar Hamdulla +1 more
TL;DR: The results of the experiment demonstrate that the proposed STLDM method has a higher rate of detection of IR moving small targets, as well as fewer FAs than other existing methods.
Proceedings ArticleDOI
Uyghur morpheme-based language models and ASR
TL;DR: Uyghur language is an agglutinative language in which words are formed by suffixes attaching to a stem (or root) and a large vocabulary ASR system is built on the basis of Julius system.
Proceedings ArticleDOI
Research on Uyghur off-line handwriting-based writer identification
TL;DR: This paper proposes a technique for off-line writer identification for Uyghur handwriting using support vector machine, weighted Euclidean distance, and the K nearest neighbours classifier.