no code implementations • 12 Dec 2024 • Yunzhong Hou, Liang Zheng, Philip Torr
This study seeks to automate camera movement control for filming existing subjects into attractive videos, contrasting with the creation of non-existent content by directly generating the pixels.
no code implementations • CVPR 2024 • Yunzhong Hou, Stephen Gould, Liang Zheng
Inspired by this we study selective view pipelining for efficient multi-view understanding which breaks computation of multiple views into steps and only computes the most helpful views/steps in a parallel manner for the best efficiency.
no code implementations • 4 Dec 2023 • Yunzhong Hou, Xingjian Leng, Tom Gedeon, Liang Zheng
Jointly considering multiple camera views (multi-view) is very effective for pedestrian detection under occlusion.
1 code implementation • 10 Mar 2023 • Yunzhong Hou, Stephen Gould, Liang Zheng
Multiview camera setups have proven useful in many computer vision applications for reducing ambiguities, mitigating occlusions, and increasing field-of-view coverage.
no code implementations • 17 Aug 2022 • Yunzhong Hou, Liang Zheng, Stephen Gould
To this end, we propose a color quantization network, ColorCNN, which learns to structure an image in limited color spaces by minimizing the classification loss.
no code implementations • 17 Aug 2022 • Yunzhong Hou, Stephen Gould, Liang Zheng
In this paper, we take the best of both worlds and propose multi-view correlation consistency (MVCC) learning: it considers rich pairwise relationships in self-correlation matrices and matches them across views to provide robust supervision.
no code implementations • 14 Dec 2021 • Yunzhong Hou, Zhongdao Wang, Shengjin Wang, Liang Zheng
In this paper, we design experiments to verify such misfit between global re-ID feature distances and local matching in tracking, and propose a simple yet effective approach to adapt affinity estimations to corresponding matching scopes in MTMCT.
1 code implementation • 1 Dec 2021 • Xiaoxiao Sun, Yunzhong Hou, Hongdong Li, Liang Zheng
In the absence of image labels, based on dataset representations, we estimate model performance for AutoEval with regression.
1 code implementation • 1 Sep 2021 • Xiaomeng Xin, Yiran Zhong, Yunzhong Hou, Jinjun Wang, Liang Zheng
With the absence of old task images, they often assume that old knowledge is well preserved if the classifier produces similar output on new images.
2 code implementations • ICCV 2021 • Xiaoxiao Sun, Yunzhong Hou, Weijian Deng, Hongdong Li, Liang Zheng
For this problem, we propose to adopt a proxy dataset that 1) is fully labeled and 2) well reflects the true model rankings in a given target environment, and use the performance rankings on the proxy sets as surrogates.
1 code implementation • 12 Aug 2021 • Yunzhong Hou, Liang Zheng
Multiview detection incorporates multiple camera views to deal with occlusions, and its central problem is multiview aggregation.
Ranked #1 on Multiview Detection on CVCS (Precision (1m) metric)
1 code implementation • CVPR 2021 • Yunzhong Hou, Liang Zheng
We visualize the adapted knowledge on several datasets with different UDA methods and find that generated images successfully capture the style difference between the two domains.
no code implementations • 17 Aug 2020 • Yunzhong Hou, Liang Zheng
In this paper, we study the problem of source free domain adaptation (SFDA), whose distinctive feature is that the source domain only provides a pre-trained model, but no source data.
3 code implementations • ECCV 2020 • Yunzhong Hou, Liang Zheng, Stephen Gould
First, how should we aggregate cues from the multiple views?
Ranked #3 on Multiview Detection on CVCS (Recall (1m) metric)
1 code implementation • CVPR 2020 • Yunzhong Hou, Liang Zheng, Stephen Gould
Color and structure are the two pillars that construct an image.
1 code implementation • 27 Nov 2019 • Yunzhong Hou, Liang Zheng, Zhongdao Wang, Shengjin Wang
Due to the continuity of target trajectories, tracking systems usually restrict their data association within a local neighborhood.
1 code implementation • 8 Mar 2019 • Wenqi Shi, Yunzhong Hou, Sheng Zhou, Zhisheng Niu, Yang Zhang, Lu Geng
Since the output data size of a DNN layer can be larger than that of the raw data, offloading intermediate data between layers can suffer from high transmission latency under limited wireless bandwidth.