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, +2

Optik

Data Encryption StandardChaos TheoryCryptographic ProtectionCryptographic TechnologyDna Complementary Rules +3

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

Rehan Ashraf, Mudassar Ahmed, Sohail Jabbar, +4

Journal of Medical Systems

Image AnalysisInformation RetrievalEngineeringImage RetrievalPattern Recognition +7

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, +1

2018 International Conference on Computing, Mathematics and Engineering Technologies (iCoMET)

Image AnalysisMachine VisionData ScienceEngineeringImage Retrieval +13

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

Toqeer Mahmood, Tabassam Nawaz, Aun Irtaza, +3

Mathematical Problems in Engineering

EngineeringBiometricsInformation ForensicsImage ManipulationImage Forensics +14

Content Based Image Retrieval Using Embedded Neural Networks with Bandletized Regions

Rehan Ashraf, Khalid Bashir, Aun Irtaza, +1

Entropy

Image ContentImage AnalysisInformation RetrievalMachine VisionEngineering +10

MDCBIR-MF: multimedia data for content-based image retrieval by using multiple features

Rehan Ashraf, Mudassar Ahmed, Usman Ahmad, +3

Multimedia Tools and Applications

Multimedia DataImage AnalysisInformation RetrievalData ScienceData Mining +11

A Novel Discriminating and Relative Global Spatial Image Representation with Applications in CBIR

Bushra Zafar, Rehan Ashraf, Nouman Ali, +4

Applied Sciences

EngineeringFeature DetectionImage RetrievalSpatial Pyramid MatchingNovel Discriminating +15

RETRACTED ARTICLE: Artificial neural network based classification of lung nodules in CT images using intensity, shape and texture features

Furqan Shaukat, Gulistan Raja, Rehan Ashraf, +3

Journal of Ambient Intelligence and Humanized Computing

Image AnalysisEngineeringMedical ImagingPattern RecognitionMultiple Pulmonary Nodule +10

An effective hybrid framework for content based image retrieval (CBIR)

Umer Ali Khan, Ali Javed, Rehan Ashraf

Multimedia Tools and Applications

Image AnalysisInformation RetrievalData ScienceData MiningImage Retrieval +9

Image classification by addition of spatial information based on histograms of orthogonal vectors

Bushra Zafar, Rehan Ashraf, Nouman Ali, +3

PLoS ONE

Image ClassificationVisual WordsMachine VisionImage AnalysisSpatial Information +13