no code implementations • 17 Oct 2022 • Jyh-Jing Hwang, Henrik Kretzschmar, Joshua Manela, Sean Rafferty, Nicholas Armstrong-Crews, Tiffany Chen, Dragomir Anguelov
Fusing camera and radar data is challenging, however, as each of the sensors lacks information along a perpendicular axis, that is, depth is unknown to camera and elevation is unknown to radar.
1 code implementation • 15 Jun 2022 • Wei-Chih Hung, Henrik Kretzschmar, Vincent Casser, Jyh-Jing Hwang, Dragomir Anguelov
The popular object detection metric 3D Average Precision (3D AP) relies on the intersection over union between predicted bounding boxes and ground truth bounding boxes.
1 code implementation • CVPR 2022 • Tsung-Wei Ke, Jyh-Jing Hwang, Yunhui Guo, Xudong Wang, Stella X. Yu
We enforce spatial consistency of grouping and bootstrap feature learning with co-segmentation among multiple views of the same image, and enforce semantic consistency across the grouping hierarchy with clustering transformers between coarse- and fine-grained features.
1 code implementation • ICLR 2021 • Tsung-Wei Ke, Jyh-Jing Hwang, Stella X. Yu
Weakly supervised segmentation requires assigning a label to every pixel based on training instances with partial annotations such as image-level tags, object bounding boxes, labeled points and scribbles.
no code implementations • 1 Jan 2021 • Jyh-Jing Hwang, Tsung-Wei Ke, Stella Yu
We aim to leverage the densely labeled task, image parsing, a. k. a panoptic segmentation, to learn a model that encodes and discovers object-centric context.
1 code implementation • ICCV 2019 • Jyh-Jing Hwang, Stella X. Yu, Jianbo Shi, Maxwell D. Collins, Tien-Ju Yang, Xiao Zhang, Liang-Chieh Chen
The proposed SegSort further produces an interpretable result, as each choice of label can be easily understood from the retrieved nearest segments.
Ranked #10 on Unsupervised Semantic Segmentation on PASCAL VOC 2012 val (using extra training data)
no code implementations • 13 Feb 2019 • Tien-Ju Yang, Maxwell D. Collins, Yukun Zhu, Jyh-Jing Hwang, Ting Liu, Xiao Zhang, Vivienne Sze, George Papandreou, Liang-Chieh Chen
We present a single-shot, bottom-up approach for whole image parsing.
Ranked #32 on Panoptic Segmentation on Cityscapes val
1 code implementation • CVPR 2019 • Jyh-Jing Hwang, Tsung-Wei Ke, Jianbo Shi, Stella X. Yu
The structure analyzer is trained to maximize the ASM loss, or to emphasize recurring multi-scale hard negative structural mistakes among co-occurring patterns.
no code implementations • 30 Mar 2018 • Jyh-Jing Hwang, Sergei Azernikov, Alexei A. Efros, Stella X. Yu
In the dental industry, it takes a technician years of training to design synthetic crowns that restore the function and integrity of missing teeth.
1 code implementation • ECCV 2018 • Tsung-Wei Ke, Jyh-Jing Hwang, Ziwei Liu, Stella X. Yu
Semantic segmentation has made much progress with increasingly powerful pixel-wise classifiers and incorporating structural priors via Conditional Random Fields (CRF) or Generative Adversarial Networks (GAN).
Ranked #55 on Semantic Segmentation on Cityscapes test
no code implementations • CVPR 2016 • Hyun Soo Park, Jyh-Jing Hwang, Jianbo Shi
In this paper, we focus on a problem of Force from Motion---decoding the sensation of 1) passive forces such as the gravity, 2) the physical scale of the motion (speed) and space, and 3) active forces exerted by the observer such as pedaling a bike or banking on a ski turn.
no code implementations • CVPR 2016 • Hyun Soo Park, Jyh-Jing Hwang, Yedong Niu, Jianbo Shi
We refine them by minimizing a cost function that describes compatibility between the obstacles in the EgoRetinal map and trajectories.
no code implementations • 8 Apr 2015 • Jyh-Jing Hwang, Tyng-Luh Liu
We address the problem of contour detection via per-pixel classifications of edge point.
no code implementations • 22 Dec 2014 • Jyh-Jing Hwang, Tyng-Luh Liu
We address the problem of contour detection via per-pixel classifications of edge point.