12 papers
AttnRouter: Per-Category Attention Routing for Training-Free Image Editing on MMDiT
Guandong Li, Mengxia Ye
We study training-free image editing on Qwen-Image-Edit-2511, a 60-block multi-modal diffusion transformer (MMDiT) that concatenates noise and source-image tokens within a single a…
PhysEdit: Physically-Consistent Region-Aware Image Editing via Adaptive Spatio-Temporal Reasoning
Guandong Li, Mengxia Ye
Image editing instructions are heterogeneous: a color swap, an object insertion, and a physical-action edit all demand different spatial coverage and different reasoning depth, yet…
Edit Fidelity Field: Semantics-Aware Region Isolation for Training-Free Scene Text Editing
Guandong Li, Mengxia Ye
Scene text editing (STE) has achieved remarkable progress in accurately rendering target text through diffusion-based methods. However, we identify a critical yet overlooked proble…
QueryPlot: Generating Geological Evidence Layers using Natural Language Queries for Mineral Exploration
Meng Ye, Xiao Lin, Georgina Lukoczki +2
Mineral prospectivity mapping requires synthesizing heterogeneous geological knowledge, including textual deposit models and geospatial datasets, to identify regions likely to host…
Inject Where It Matters: Training-Free Spatially-Adaptive Identity Preservation for Text-to-Image Personalization
Guandong Li, Mengxia Ye
Personalized text-to-image generation aims to integrate specific identities into arbitrary contexts. However, existing tuning-free methods typically employ Spatially Uniform Visual…
MVNet: Hyperspectral Remote Sensing Image Classification Based on Hybrid Mamba-Transformer Vision Backbone Architecture
Guandong Li, Mengxia Ye
Hyperspectral image (HSI) classification faces challenges such as high-dimensional data, limited training samples, and spectral redundancy, which often lead to overfitting and insu…