4748 papers
This paper proposes a dynamic Visual Place Recognition mapping approach that automatically selects the optimal reference map density to guarantee that a user-specified local recall performance level is met across a defined proportion of the environment, thereby ensuring reliable long-term deployment without unnecessary over-densification.
This paper introduces Spatial Credit Redistribution (SCR), a training-free inference-time method that mitigates hallucinations in Vision-Language Models by redistributing suppressed visual attention from dominant patches to their spatial neighbors, thereby significantly reducing hallucination rates across multiple benchmarks while preserving generation quality and maintaining negligible latency.
This paper introduces EvalMVX, a comprehensive real-world dataset featuring 25 objects with aligned ground-truth meshes captured under diverse lighting and view conditions, to establish a unified benchmark for quantitatively evaluating and comparing neural multiview stereo, photometric stereo, and shape-from-polarization reconstruction methods.
This paper proposes an improved MambdaBDA framework that integrates Focal Loss, lightweight Attention Gates, and a compact Alignment Module to significantly enhance building damage assessment accuracy and generalization across diverse disaster domains by addressing class imbalance, background clutter, and domain shift.
This paper presents a unified study that systematically investigates the interactions between the temperature parameter and various training components in knowledge distillation, offering practical guidance for selecting optimal temperature values to improve student performance.
The paper proposes ITO, a framework that enhances image-text contrastive pretraining by synergizing multimodal multiple alignment with a lightweight, inference-free training-time fusion module to eliminate modality gaps and outperform existing baselines across various benchmarks.
This paper introduces Probe-Select, a plug-in module that predicts final image quality from early denoising activations to enable efficient early termination of unpromising seeds, thereby reducing sampling costs by over 60% while improving the quality of retained images in text-to-image generation.
This paper generalizes 3D Gaussian splatting to non-exponential radiative transfer regimes by introducing quadratic transmittance variants that achieve rendering quality comparable to the original method while significantly reducing overdraws and accelerating rendering speeds by up to 4x.
TRACE introduces a novel framework for universal multimodal retrieval that unifies generative reasoning with discriminative representation learning by generating and compressing Chain-of-Thought traces, thereby achieving state-of-the-art performance through autonomous task-adaptive reasoning and strong zero-shot transferability.
MoECLIP addresses the limitations of patch-agnostic designs in Zero-Shot Anomaly Detection by introducing a Mixture-of-Experts architecture that dynamically routes image patches to specialized LoRA experts, enhanced by Frozen Orthogonal Feature Separation and an ETF loss to ensure distinct and maximally equiangular representations, thereby achieving state-of-the-art performance across diverse industrial and medical benchmarks.
ProSMA-UNet introduces a novel decoder-conditioned sparse feature selection mechanism that employs multi-scale compatibility fields and an proximal operator to explicitly filter irrelevant skip-connection noise, thereby achieving state-of-the-art performance in challenging medical image segmentation tasks.
This paper proposes SpeciaRL, a specificity-aware reinforcement learning framework that fine-tunes reasoning Large Multimodal Models to achieve an optimal balance between correctness and specificity in open-world fine-grained image classification by employing a dynamic, verifier-based reward signal.
This paper presents a comprehensive survey of Deep Sketch-Based 3D Modeling (DS-3DM) by introducing the novel MORPHEUS design space, which categorizes recent advancements within an Input-Model-Output framework to highlight current limitations and identify future interdisciplinary opportunities for enhancing user-centered, controllable, and information-rich 3D creation.
This study demonstrates that leveraging the iconicity of signs in transfer learning from Chinese to Arabic and Greek to Flemish significantly improves sign language recognition performance, particularly yielding a 7.02% gain for Arabic, by utilizing MediaPipe-extracted spatial and temporal features processed through MLP and GRU architectures.
This paper introduces mHC-HSI, a clustering-guided Hyper-Connection Mamba model that enhances hyperspectral image classification accuracy and interpretability by integrating spatial-spectral feature learning, soft cluster-based residual matrices, and physically-meaningful spectral band grouping.
This paper introduces a counterfactual evaluation framework revealing that while reinforcement learning with verifiable rewards improves accuracy on medical VQA benchmarks, it often degrades genuine visual grounding by enabling models to rely on text shortcuts and hallucinate visual reasoning, necessitating new evaluation metrics and training objectives that explicitly enforce visual dependence.
This paper introduces Proact-VL, a general framework designed to transform multimodal language models into proactive, real-time AI companions that overcome latency and decision-making challenges, validated through the new Live Gaming Benchmark across commentary and guidance scenarios.
This paper investigates how various localization errors degrade label quality in online HD map construction, revealing that heading angle errors have a more significant impact than position errors and that model performance decreases non-linearly with increasing noise, while also proposing a distance-based metric to better evaluate these effects.
The paper introduces PERSIST, a novel world model paradigm that simulates the evolution of a latent 3D scene to overcome the spatial memory and consistency limitations of existing video generation methods, thereby enabling coherent, long-horizon interactive experiences with persistent 3D state and geometry-aware control.
This paper introduces Phys4D, a three-stage training pipeline that transforms appearance-driven video diffusion models into physics-consistent 4D world representations by combining pseudo-supervised pretraining, simulation-grounded fine-tuning, and reinforcement learning to achieve fine-grained spatiotemporal and physical consistency.