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Chih-Jung Tsai

3 accepted papers

2025

EigenGS Representation: From Eigenspace to Gaussian Image Space

CVPR 2025poster

Principal Component Analysis (PCA), a classical dimensionality reduction technique, and 2D Gaussian representation, an adaptation of 3D Gaussian Splatting for image representation, offer distinct approaches to modeling visual data. We present EigenGS, a novel method that bridges these paradigms thro…

Cited by 0SourcePDFScholar
2024

Pseudo-Embedding for Generalized Few-Shot Point Cloud Segmentation

ECCV 2024poster

"Existing generalized few-shot 3D segmentation (GFS3DS) methods typically prioritize enhancing the training of base-class prototypes while neglecting the rich semantic information within background regions for future novel classes. We introduce a novel GFS3DS learner that strategically leverages bac…