Rehan Ashraf

A color image encryption technique using exclusive-OR with DNA complementary rules based on chaos theory and SHA-2

Aqeel ur Rehman, Xiaofeng Liao, Rehan Ashraf et al. · Optik · 2018 · 180 citations

Data Encryption Standard, Chaos Theory, Cryptographic Protection +5

Content Based Image Retrieval by Using Color Descriptor and Discrete Wavelet Transform

Rehan Ashraf, Mudassar Ahmed, Sohail Jabbar et al. · Journal of Medical Systems · 2018 · 134 citations

Image Analysis, Information Retrieval, Engineering +9

Content based image retrieval system by using HSV color histogram, discrete wavelet transform and edge histogram descriptor

Atif Nazir, Rehan Ashraf, Syed Talha Ali Hamdani et al. · 2018 International Conference on Computing, Mathematics and Engineering Technologies (iCoMET) · 2018 · 106 citations

Image Analysis, Machine Vision, Data Science +15

Copy-Move Forgery Detection Technique for Forensic Analysis in Digital Images

Toqeer Mahmood, Tabassam Nawaz, Aun Irtaza et al. · Mathematical Problems in Engineering · 2016 · 94 citations · Full text

Engineering, Biometrics, Information Forensics +16

Content Based Image Retrieval Using Embedded Neural Networks with Bandletized Regions

Rehan Ashraf, Khalid Bashir, Aun Irtaza et al. · Entropy · 2015 · 85 citations · Full text

Image Content, Image Analysis, Information Retrieval +12