Journal of Information Systems and Informatics
Vol 7 No 3 (2025): September

LoDaPro: Combining Local Detail and Global Projection for Improved Image Quality Assessment Using Efficient-Net and Vision Transformer

Sackitey, Peter (Unknown)
Sackitey, Patrick (Unknown)



Article Info

Publish Date
30 Sep 2025

Abstract

Image Quality Assessment (IQA) is crucial in fields like digital imaging and telemedicine, where intricate details and overall scene composition affect human perception. Existing methodologies often prioritize either local or global features, leading to insufficient quality assessments. A hybrid deep learning framework, LoDaPro (Local Detail and Global Projection), that integrates EfficientNet for precise local detail extraction with a Vision Transformer (ViT) for comprehensive global context modelling was introduced. Its balanced feature representation makes it easier to do a more thorough and human-centered evaluation of image quality. Assessed using the KonIQ-10k and TID2013 benchmark datasets, LoDaPro attained a validation SRCC of 91% and PLCC of 92%, exceeding the predictive accuracy of prominent IQA methods. The results illustrate LoDaPro's capacity to proficiently learn the intricate relationship between image content and perceived quality, providing strong and generalizable performance across various image quality contexts.

Copyrights © 2025






Journal Info

Abbrev

isi

Publisher

Subject

Computer Science & IT

Description

Journal-ISI is a scientific article journal that is the result of ideas, great and original thoughts about the latest research and technological developments covering the fields of information systems, information technology, informatics engineering, and computer science, and industrial engineering ...