Determining Image Deblur, Detecting Faces, and Enhancing Appearance Using Image Processing Techniques
Norazliani Md Sapari, Khairul Huda Yusof, Nicholas Tan Kien Lung, Madihah Md Rasid, Siti Maherah Hussin · 2024
This paper explores the utilization of MATLAB for digital signal processing (DSP) techniques in image processing tasks, focusing on image deblurring, face detection, and facial feature enhancement. Blind deconvolution methods are employed to address image blurriness, while face detection is facilitated using cascaded object detectors. Enhancements to detected facial features involve histogram equalization, smoothing filters, skin tone adjustment, and contrast enhancement techniques, followed by seamless integration using resizing methods. MATLAB serves as a robust platform for implementing and analyzing DSP algorithms, providing insights into practical solutions for common challenges in digital image processing.