Search Results for author: Jianxiong Shen

Found 5 papers, 1 papers with code

Conditional-Flow NeRF: Accurate 3D Modelling with Reliable Uncertainty Quantification

1 code implementation18 Mar 2022 Jianxiong Shen, Antonio Agudo, Francesc Moreno-Noguer, Adria Ruiz

For this purpose, our method learns a distribution over all possible radiance fields modelling which is used to quantify the uncertainty associated with the modelled scene.

Autonomous Driving Decision Making +2

Stochastic Neural Radiance Fields: Quantifying Uncertainty in Implicit 3D Representations

no code implementations5 Sep 2021 Jianxiong Shen, Adria Ruiz, Antonio Agudo, Francesc Moreno-Noguer

In this context, we propose Stochastic Neural Radiance Fields (S-NeRF), a generalization of standard NeRF that learns a probability distribution over all the possible radiance fields modeling the scene.

Novel View Synthesis Uncertainty Quantification +1

Prediction stability as a criterion in active learning

no code implementations27 Oct 2019 Junyu Liu, Xiang Li, Jin Wang, Jiqiang Zhou, Jianxiong Shen

Recent breakthroughs made by deep learning rely heavily on large number of annotated samples.

Active Learning

PartsNet: A Unified Deep Network for Automotive Engine Precision Parts Defect Detection

no code implementations29 Oct 2018 Zhenshen Qu, Jianxiong Shen, Ruikun Li, Junyu Liu, Qiuyu Guan

Defect detection is a basic and essential task in automatic parts production, especially for automotive engine precision parts.

Defect Detection Segmentation

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