7 accepted papers
Visual grouping--operationalized through tasks such as instance segmentation, visual grounding, and object detection--enables applications ranging from robotic perception to photo editing. These fundamental problems in computer vision are powered by large-scale, painstakingly annotated datasets. Des
Tokenization in video models, typically through patchification, generates an excessive and redundant number of tokens. This severely limits video efficiency and scalability. While the recent trajectory-based tokenizers offer a promising solution by decoupling video duration from token count, they re
Effective video tokenization is critical for scaling transformer models for long videos. Current approaches tokenize videos using space-time patches, leading to excessive tokens and computational inefficiencies. The best token reduction strategies degrade performance and barely reduce the number of…
Reasoning over visual relationships--spatial, functional, interactional, social, etc.--are considered to be a fundamental component of human cognition.Yet, despite the major advances in visual comprehension in multimodal language models (MLMs), precise reasoning over relationships remains a challeng…
Realistic audio synthesis that captures accurate acoustic phenomena is essential for creating immersive experiences in virtual and augmented reality. Synthesizing the sound received at any position relies on the estimation of impulse response (IR), which characterizes how sound propagates in one sce…
A fundamental characteristic common to both human vision and natural language is their compositional nature. Yet despite the performance gains contributed by large vision and language pretraining recent investigations find that most--if not all--our state-of-the-art vision-language models struggle a…
We learn a visual representation that captures information about the camera that recorded a given photo. To do this, we train a multimodal embedding between image patches and the EXIF metadata that cameras automatically insert into image files. Our model represents this metadata by simply converting…