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Dongbo Zhang

4 accepted papers

2026

Focusing: View-Consistent Sparse Voxels for Efficient 3D VAE

ICML 2026poster

High-fidelity 3D generation remains difficult. Although some methods have proposed converting raw meshes to SDFs, it remains a lossy process. TripoSF presented a VAE training paradigm based on a rendering loss to circumvent this lossy SDF conversion, achieving high-precision surface reconstruction. …

Cited by 0SourceScholar
2025

Thinking Before Decision: Efficient Interactive Visual Navigation Based on Local Accessibility Prediction

RA-L 2025

Embodied AI has made prominent advances in interactive visual navigation tasks based on deep reinforcement learning. In the pursuit of higher success rates in navigation, previous work has typically focused on training embodied agents to push away interactable objects on the ground. However, such in

Cited by 1SourceScholar
2024

View Planning for Grape Harvesting Based on Active Vision Strategy Under Occlusion

RA-L 2024

Replacing humans with robots for fruit harvesting is the trend of agricultural automation in the future. However, for grape harvesting robots, locating the picking point becomes a significant challenge in highly occluded environments due to the small fruit stem, which can be entirely obscured by fru

Cited by 23SourceScholar
2020

Cleaning Robot Operation Decision Based on Causal Reasoning and Attribute Learning

IROS 2020poster

In order to improve the operation ability of cleaning robots, this paper proposes a decision method for cleaning robot’s operation mode. Firstly, we use the hierarchical expression ability of deep network to obtain the attributes of garbage such as state, shape, distribution, size and so on. Then th…

Cited by 4SourceScholar