A5061889303- Chaos-based Image/Signal Encryption
- Advanced Image Processing Techniques
- GaN-based semiconductor devices and materials
- Advanced Steganography and Watermarking Techniques
- Advanced Image Fusion Techniques
- AI in cancer detection
- Semiconductor Quantum Structures and Devices
- Digital Media Forensic Detection
- Medical Image Segmentation Techniques
- ZnO doping and properties
- Image Enhancement Techniques
- Video Surveillance and Tracking Methods
- Image and Signal Denoising Methods
- Cryptographic Implementations and Security
- Advanced Image and Video Retrieval Techniques
- Ga2O3 and related materials
- Thermoelastic and Magnetoelastic Phenomena
- Vehicle License Plate Recognition
- Elasticity and Wave Propagation
- Face recognition and analysis
- Sphingolipid Metabolism and Signaling
- PAPR reduction in OFDM
- Digital Radiography and Breast Imaging
- Cryptography and Residue Arithmetic
- Digital Imaging for Blood Diseases
National University of Sciences and Technology
2025
Scuola Superiore Sant'Anna
2024
Pak-Austria Fachhochschule: Institute of Applied Sciences and Technology
2020-2024
Pakistan Institute of Engineering and Applied Sciences
2020-2024
Abdul Wali Khan University Mardan
2024
Piaggio Aerospace (Italy)
2024
National University of Singapore
2024
Center for Micro-BioRobotics
2024
The University of Agriculture, Peshawar
2018-2021
McGill University
2021
Abstract Early screening of skeptical masses or breast carcinomas in mammograms is supposed to decline the mortality rate among women. This amount can be decreased more on development computer‐aided diagnosis with reduction false suppositions medical informatics. Our aim provide a robust tumor detection system for accurate classification using normal, abnormal, benign, malignant classes. The are classified basis observed highly dependent feature extraction process. In propose work, novel...
In digital mammography, finding accurate breast profile segmentation of women’s mammogram is considered a challenging task. The existence the pectoral muscle may mislead diagnosis cancer due to its high-level similarity body. addition, some other challenges manifestation body in data include inaccurate estimation density level and assessment cell. discrete differentiation operator has been proven eliminate before analysis processing. We propose novel approach remove terms...
A digital image watermarking algorithm using partial pivoting lower and upper triangular (PPLU) decomposition is proposed. In this method, a watermark factorised into triangular, permutation matrices by PPLU decomposition. The matrix used as the valid key for authentication of rightful ownership image. product embedded particular sub‐bands cover that decomposed wavelet transform singular value weightage‐based differential evolution to achieve possible scaling factor obtaining maximum...
A series of previously conducted experiments pertaining to various chemicals and drugs uncover a natural linkage between the molecular structures bio-medical pharmacological characteristics. The forgotten topological index computed for chemical compounds has proven significant in medical pharmaceutical fields by predicting biological features new drugs. can be considered as transformation structure into real number. Dendrimers are highly-branched star-shaped macromolecules with...
Currently, payment at most car parking‐lots is carried out in the following manner: a ticket machine entrance prints with bar‐code for each entering parking‐lot. This later scanned terminal to determine amount be paid. The procedure can automated using face detection and recognition technology. automation help issue of loss/car theft. study describes an parking system. proposed system consists camera installed entrance/exit Frames are continuously acquired by camera. If there detected face,...
Significant progress has been made in the advancement of light-emitting devices both blue and red parts emission spectrum. However, quantum efficiency green diodes is still significantly lower as compared to blue- red-emitting devices. This lag commonly known "green gap" solid-state lighting industry. The issues spectrum restrain further lighting. A combination efficient blue, green, a promising solution toward white diodes. Despite gap emission, industry continues produce relatively using...
China, as the planet's greatest carbon polluter, assumes a pivotal responsibility in global combat against climate alteration. This analysis conducts an exhaustive quantitative examination of China's reduction programs starting 2010 extending till 2023, including initiatives like Emissions Trading System (ETS), improvements energy productivity, and investments renewable sources. article assesses actual impact these measures on pursuit its lofty goal achieving neutrality by 2060 through use...
Ensuring data security in IoT systems requires effective anomaly detection, particularly multivariate time series generated by sensor networks. This study introduces a transformer-based method to detect anomalies capturing complex temporal patterns and long-range dependencies. The model adapts diverse types across datasets, leveraging adversarial perturbations enhance robustness accuracy. Integration of the Streaming Peaks Over Threshold (SPOT) mechanism further improves thresholding....
Augmented Reality (AR) overlays virtual information on real world data, such as displaying useful videos/images of a scene.This paper presents an Enhanced AR (EAR) system that displays statistical players' captured images sports game.We focus the situation where input image is degraded by strong sunlight.Proposed EAR consists enhancement technique to improve accuracy subsequent player and face detection.The followed detection, recognition, statistics display.First, algorithm based...
Advanced laboratory technology has made blood testing more automated, robust and tests are being implemented comprehensively. Leukocytes type differentiation is a critical hematological images analysis step of film as it delivers valuable information in diagnosis several diseases. At present, the morphological examination leukocytes done manually this process very tedious, inefficient slow. Although many white cells detection or classification techniques presented by different researchers,...
In this article, a blind data hiding reversible methodology to embed the secret for purpose into cover image is proposed. The key advantage of research work resolve privacy and secrecy issues raised during transmission over internet. Firstly, decomposed sub-bands using integer wavelets. For decomposition, Fresnelet transform utilized which encrypts by choosing unique parameter construct dummy pattern. pattern then embedded an approximated sub-band image. Our proposed method reveals...
Background and Objective: Sphingosine 1-Phosphate (S1P), S1P receptor modulator fingolimod have been suggested to play important cardioprotective role in animal models of myocardial ischemia/reperfusion injuries. To deeply understand the function its mechanism vivo, we analyse apoptotic, inflammatory biomarkers, fibrosis vivo heterotrophic rat transplantation model. Methods: Heterotopic heart is performed 60 Sprague–Dawley (SD) rats (350-400 grams). The total n=60 transplant recipients are...