Creating Images with Stable Diffusion and Generative Adversarial Networks

Document Type : Original Article

Authors

1 Benha Engineering Faculty

2 Electrical Engineering Department, Benha Engineering Faculty, Benha University 13511, Egypt

3 Faculty of IS & CS, October 6th University

Abstract

In this study, Generative Adversarial Networks (GANs) and Stable Diffusion represent two powerful methodologies in the field of generative models, with applications across image generation, creative design, and beyond. GANs consist of two neural networks, a generator and a discriminator, which work in tandem through a spirited process. The generator creates data, such as images, while the discriminator evaluates them, providing feedback for the generator to improve its output. This adversarial process drives the generator to produce more and more realistic results. Stable Diffusion, on the other hand, is a more recent approach grounded in denoising diffusion models. It incrementally refines noisy input data into coherent outputs by learning a reverse diffusion process. Stable Diffusion offers greater control over image generation compared to GANs, as it operates through iterative refinement and probabilistic modeling, leading to more diverse and detailed results.

Both techniques offer unique advantages: GANs are fast once trained and can produce high-quality images but may suffer from issues like mode collapse. Stable Diffusion is more stable and versatile, offering finer detail and consistency, though its process is more computationally expensive. The combination or hybridization of GANs and diffusion models is a promising area for future research, potentially combining the efficiency of GANs with the robustness and diversity of diffusion-based methods.

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