Search Results for author: Zhipeng Bao

Found 10 papers, 5 papers with code

Lexicon3D: Probing Visual Foundation Models for Complex 3D Scene Understanding

1 code implementation5 Sep 2024 Yunze Man, Shuhong Zheng, Zhipeng Bao, Martial Hebert, Liang-Yan Gui, Yu-Xiong Wang

To address this issue, we present a comprehensive study that probes various visual encoding models for 3D scene understanding, identifying the strengths and limitations of each model across different scenarios.

Question Answering Scene Understanding +1

Separate-and-Enhance: Compositional Finetuning for Text2Image Diffusion Models

no code implementations10 Dec 2023 Zhipeng Bao, Yijun Li, Krishna Kumar Singh, Yu-Xiong Wang, Martial Hebert

Despite recent significant strides achieved by diffusion-based Text-to-Image (T2I) models, current systems are still less capable of ensuring decent compositional generation aligned with text prompts, particularly for the multi-object generation.

Test-time Adaptation

Multi-task View Synthesis with Neural Radiance Fields

1 code implementation ICCV 2023 Shuhong Zheng, Zhipeng Bao, Martial Hebert, Yu-Xiong Wang

To tackle the MTVS problem, we propose MuvieNeRF, a framework that incorporates both multi-task and cross-view knowledge to simultaneously synthesize multiple scene properties.

Novel View Synthesis

Object Discovery from Motion-Guided Tokens

2 code implementations CVPR 2023 Zhipeng Bao, Pavel Tokmakov, Yu-Xiong Wang, Adrien Gaidon, Martial Hebert

Object discovery -- separating objects from the background without manual labels -- is a fundamental open challenge in computer vision.

Decoder Object +3

Beyond RGB: Scene-Property Synthesis with Neural Radiance Fields

no code implementations9 Jun 2022 Mingtong Zhang, Shuhong Zheng, Zhipeng Bao, Martial Hebert, Yu-Xiong Wang

Comprehensive 3D scene understanding, both geometrically and semantically, is important for real-world applications such as robot perception.

Data Augmentation Edge Detection +5

Discovering Objects that Can Move

1 code implementation CVPR 2022 Zhipeng Bao, Pavel Tokmakov, Allan Jabri, Yu-Xiong Wang, Adrien Gaidon, Martial Hebert

Our experiments demonstrate that, despite only capturing a small subset of the objects that move, this signal is enough to generalize to segment both moving and static instances of dynamic objects.

Motion Segmentation Object +1

Generative Modeling for Multitask Visual Learning

no code implementations29 Sep 2021 Zhipeng Bao, Yu-Xiong Wang, Martial Hebert

Generative modeling has recently shown great promise in computer vision, but it has mostly focused on synthesizing visually realistic images.

Multi-Task Learning

Generative Modeling for Multi-task Visual Learning

no code implementations25 Jun 2021 Zhipeng Bao, Martial Hebert, Yu-Xiong Wang

Generative modeling has recently shown great promise in computer vision, but it has mostly focused on synthesizing visually realistic images.

Multi-Task Learning

Bowtie Networks: Generative Modeling for Joint Few-Shot Recognition and Novel-View Synthesis

1 code implementation ICLR 2021 Zhipeng Bao, Yu-Xiong Wang, Martial Hebert

We propose a novel task of joint few-shot recognition and novel-view synthesis: given only one or few images of a novel object from arbitrary views with only category annotation, we aim to simultaneously learn an object classifier and generate images of that type of object from new viewpoints.

Data Augmentation Multi-Task Learning +2

Deep Learning-Based Strategy for Macromolecules Classification with Imbalanced Data from Cellular Electron Cryotomography

no code implementations27 Aug 2019 Ziqian Luo, Xiangrui Zeng, Zhipeng Bao, Min Xu

Deep learning model trained by imbalanced data may not work satisfactorily since it could be determined by major classes and thus may ignore the classes with small amount of data.

Classification Electron Tomography +1

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