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Xiaobo Ren

3 accepted papers

2024

Few-shot Hybrid Domain Adaptation of Image Generator

ICLR 2024poster

Can a pre-trained generator be adapted to the hybrid of multiple target domains and generate images with integrated attributes of them? In this work, we introduce a new task -- Few-shot $\textit{Hybrid Domain Adaptation}$ (HDA). Given a source generator and several target domains, HDA aims to acquir…

Cited by 4SourcePDFScholar
2024

Towards Fine-Grained HBOE with Rendered Orientation Set and Laplace Smoothing

AAAI 2024technical

Human body orientation estimation (HBOE) aims to estimate the orientation of a human body relative to the camera’s frontal view. Despite recent advancements in this field, there still exist limitations in achieving fine-grained results. We identify certain defects and propose corresponding approache…

2017

Rate-coverage analysis and optimization for joint audio-video multimedia retrieval

ICASSP 2017accepted

In this work, we consider the problem of automatic content retrieval (ACR) using joint audio-video fingerprints. We focus on how to balance the query accuracy and the size of fingerprint, and how to allocate the fingerprint bits to video and audio frames to maximize the query accuracy. By introducin…

Cited by 0SourceScholar