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Implementation of diffusion model in realistic face generation

Citation

Abstract

Realistic Face Generation has emerged as a compelling area of research in the field of Artificial Intelligence and it has gained massive attention through the people as it has significant usage in many sectors. Its application ranges from Facial Recognition Systems to Deepfake Detection. Our research focuses on adapting and fine-tuning the Diffusion Model specifically to the domain of Face Generation. We propose a Novel architecture that combines the Diffusion process with a Latent Space Model, enabling precise control over the generated faces’ attributes such as age, gender, facial features etc. Furthermore, we are using a dataset having diverse facial images to train and evaluate the performance of our model. The work that has been done in this paper includes, using Diffusion Models in areas related to Realistic Face Generation with a goal of improving current infrastructures, as well as establishing new ones. Our research not only explores the theoretical underpinnings of Diffusion Models, but also extends its inquiry into their practical applications, encompassing mathematical computations, formulas, principles, and cutting-edge execution techniques tailored to the domain of Realistic Face Generation. This research looks into numerous sectors where the applications of this Realistic Face Generation technique can make the overall process more efficient. First of all, our work starts by analyzing the existing scholarly articles and papers on various types of Diffusion Models, their usage, and contribution to the world of Computer Science. We are examining some Diffusion Models with such details that inaugurates our theoretical base of the research. Furthermore, as we are trying to implement these models to generate faces and recognize faces, we are also addressing the influence of various parameters such as noise level, time constraints, quality of the images and many more. Moreover, we are taking the testing and learning phases into Deep Monitoring so that this nobel work should overcome the practical challenges related with the usage of Diffusion Models for Realistic Face Generation without breaking any ethical code or breaching data privacy. Additionally, we plan to use Deep Learning concepts for further face detection and recognition and find more use cases. In conclusion, our research advances the field of Face Generation by introducing and implementing the Diffusion Model as a powerful framework for generating highly realistic and diverse human faces and the results of our experiments highlights the models potential for applications in this area.

Description

Cataloged from PDF version of thesis.
Includes bibliographical references (pages 44-46).
This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science and Engineering, 2024.

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Thesis