Model-Agnostic Gender Bias Control for Text-to-Image Generation via Sparse Autoencoder

Recent advancements in AI, particularly with generative models like StyleGAN2 and Stable Diffusion, have raised concerns about the authenticity of satellite imagery, which is crucial for scientific and security analyses. A study has compared Convolutional Neural Networks (CNNs) and Vision Transformers (ViTs) for detecting AI-generated satellite images, revealing that ViTs outperform CNNs in accuracy and robustness.

CoD, a new compression-oriented diffusion foundation model, has been introduced to enhance image compression efficiency, particularly at ultra-low bitrates. Unlike existing models that rely on text conditioning, CoD is designed for end-to-end optimization of both compression and generation, achieving state-of-the-art results when integrated with downstream codecs like DiffC.

SYNAPSE is a newly introduced framework that integrates an adapter and fine-tuning techniques to enhance high-fidelity EEG synthesis from a CLIP-aligned encoder. This two-stage approach aims to improve the representation of EEG signals, addressing challenges such as noise and inter-subject variability that have hindered previous image generation methods based on brain signals.

The paper presents DICE, a novel approach that distills Classifier-Free Guidance (CFG) into text embeddings, significantly reducing computational complexity while maintaining high-quality image generation in text-to-image diffusion models. This method addresses the common issue of misalignment between text prompts and generated images, which has been a challenge in the field.

A new paradigm called SpecDiff has been introduced to accelerate diffusion model inference by utilizing self-speculation, which incorporates future information alongside historical data. This approach aims to enhance accuracy and speed in the inference process by employing a training-free multi-level feature caching strategy, including a feature selection algorithm based on self-speculative information.

A new generative model named VeilGen has been proposed to address the challenge of veiling glare in compact optical systems, which is often exacerbated by stray-light scattering from non-ideal surfaces. This model learns to simulate veiling glare by estimating optical transmission and glare maps from target images in an unsupervised manner, marking a significant advancement in lens performance enhancement.