6 papers
Text Slider: Efficient and Plug-and-Play Continuous Concept Control for Image/Video Synthesis via LoRA Adapters
Pin-Yen Chiu, I-Sheng Fang, Jun-Cheng Chen
Recent advances in diffusion models have significantly improved image and video synthesis. In addition, several concept control methods have been proposed to enable fine-grained, c…
Gen-n-Val: Agentic Image Data Generation and Validation
Jing-En Huang, I-Sheng Fang, Tzuhsuan Huang +3
The data scarcity, label noise, and long-tailed category imbalance remain important and unresolved challenges in many computer vision tasks, such as object detection and instance s…
Every Camera Effect, Every Time, All at Once: 4D Gaussian Ray Tracing for Physics-based Camera Effect Data Generation
Yi-Ruei Liu, You-Zhe Xie, Yu-Hsiang Hsu +3
Common computer vision systems typically assume ideal pinhole cameras but fail when facing real-world camera effects such as fisheye distortion and rolling shutter, mainly due to t…
Enhancing Robustness in Post-Processing Watermarking: An Ensemble Attack Network Using CNNs and Transformers
Tzuhsuan Huang, Cheng Yu Yeo, Tsai-Ling Huang +3
Recent studies on deep watermarking have predominantly focused on in-processing watermarking, which integrates the watermarking process into image generation. However, post-process…
Invisible Backdoor Triggers in Image Editing Model via Deep Watermarking
Yu-Feng Chen, Tzuhsuan Huang, Pin-Yen Chiu +1
Diffusion models have achieved remarkable progress in both image generation and editing. However, recent studies have revealed their vulnerability to backdoor attacks, in which spe…
CameraBench: Benchmarking Visual Reasoning in MLLMs via Photography
I-Sheng Fang, Jun-Cheng Chen
Large language models (LLMs) and multimodal large language models (MLLMs) have significantly advanced artificial intelligence. However, visual reasoning, reasoning involving both v…