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A Large-Scale Annotated Mechanical Components Benchmark for Classification and Retrieval Tasks with Deep Neural Networks

https://doi.org/10.1007/978-3-030-58523-5_11

Kim, Sangpil; Chi, Hyung-gun; Hu, Xiao; Huang, Qixing; Ramani, Karthik (July 2020, European Conference on Computer Vision)

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Tensor maps for synchronizing heterogeneous shape collections

https://doi.org/10.1145/3306346.3322944

Huang, Qixing; Liang, Zhenxiao; Wang, Haoyun; Zuo, Simiao; Bajaj, Chandrajit (July 2019, ACM Transactions on Graphics)

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Unsupervised Domain Adaptation for 3D Keypoint Estimation via View Consistency

Zhou, Xingyi; Karpur, Arjun; Gan, Chuang; Luo, Linjie; Huang, Qixing (September 2018, European Conference on Computer Vision)

In this paper, we introduce a novel unsupervised domain adaptation technique for the task of 3D keypoint prediction from a single depth scan or image. Our key idea is to utilize the fact that predictions from different views of the same or similar objects should be consistent with each other. Such view consistency can provide effective regularization for keypoint prediction on unlabeled instances. In addition, we introduce a geometric alignment term to regularize predictions in the target domain. The resulting loss function can be effectively optimized via alternating minimization. We demonstrate the effectiveness of our approach on real datasets and present experimental results showing that our approach is superior to state-of-the-art general-purpose domain adaptation techniques.
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QuadriFlow: A Scalable and Robust Method for Quadrangulation

Huang, Jingwei; Zhou, Yichao; Niesner, Matthias; Shewchuk, Richard; Guibas, Leonidas (August 2018, Computer graphics forum)

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Functionality Representations and Applications for Shape Analysis

Hu, Ruizhen; Savva, Manolis; Kaick, Oliver Van (May 2018, Computer graphics forum)

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Linking WordNet to 3D Shapes

Chang, Angel; Mago, Rishi; Krishna, Pranav; Savva, Manolis; Fellbaum, Christiane (January 2018, Computer graphics forum)

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