Search Results for author: Fei Pan

Found 19 papers, 5 papers with code

DHR: Dual Features-Driven Hierarchical Rebalancing in Inter- and Intra-Class Regions for Weakly-Supervised Semantic Segmentation

1 code implementation30 Mar 2024 Sanghyun Jo, Fei Pan, In-Jae Yu, KyungSu Kim

Weakly-supervised semantic segmentation (WSS) ensures high-quality segmentation with limited data and excels when employed as input seed masks for large-scale vision models such as Segment Anything.

Segmentation Weakly supervised Semantic Segmentation +1

ImageNet-D: Benchmarking Neural Network Robustness on Diffusion Synthetic Object

1 code implementation27 Mar 2024 Chenshuang Zhang, Fei Pan, Junmo Kim, In So Kweon, Chengzhi Mao

In this work, we introduce generative model as a data source for synthesizing hard images that benchmark deep models' robustness.

Benchmarking

Zero-shot Building Attribute Extraction from Large-Scale Vision and Language Models

no code implementations19 Dec 2023 Fei Pan, Sangryul Jeon, Brian Wang, Frank Mckenna, Stella X. Yu

The proposed workflow contains two key components: image-level captioning and segment-level captioning for the building images based on the vocabularies pertinent to structural and civil engineering.

Attribute Attribute Extraction +1

Dual-View Selective Instance Segmentation Network for Unstained Live Adherent Cells in Differential Interference Contrast Images

no code implementations27 Jan 2023 Fei Pan, Yutong Wu, Kangning Cui, Shuxun Chen, Yanfang Li, Yaofang Liu, Adnan Shakoor, Han Zhao, Beijia Lu, Shaohua Zhi, Raymond Chan, Dong Sun

In this study, we developed a novel deep-learning algorithm called dual-view selective instance segmentation network (DVSISN) for segmenting unstained adherent cells in differential interference contrast (DIC) images.

Instance Segmentation Segmentation +1

Attentive and Contrastive Learning for Joint Depth and Motion Field Estimation

no code implementations ICCV 2021 Seokju Lee, Francois Rameau, Fei Pan, In So Kweon

Experiments on KITTI, Cityscapes, and Waymo Open Dataset demonstrate the relevance of our approach and show that our method outperforms state-of-the-art algorithms for the tasks of self-supervised monocular depth estimation, object motion segmentation, monocular scene flow estimation, and visual odometry.

Contrastive Learning Monocular Depth Estimation +5

Temporal Alignment Prediction for Few-Shot Video Classification

no code implementations26 Jul 2021 Fei Pan, Chunlei Xu, Jie Guo, Yanwen Guo

In order to obtain the similarity of a pair of videos, we predict the alignment scores between all pairs of temporal positions in the two videos with the temporal alignment prediction function.

Classification Video Classification

A Transductive Maximum Margin Classifier for Few-Shot Learning

no code implementations26 Jul 2021 Fei Pan, Chunlei Xu, Jie Guo, Yanwen Guo

We introduce a transductive maximum margin classifier for few-shot learning (FS-TMMC).

Few-Shot Learning

Learning Structures for Deep Neural Networks

no code implementations27 May 2021 Jinhui Yuan, Fei Pan, Chunting Zhou, Tao Qin, Tie-Yan Liu

We further establish connections between this principle and the theory of Bayesian optimal classification, and empirically verify that larger entropy of the outputs of a deep neural network indeed corresponds to a better classification accuracy.

Classification Image Classification

We Know What You Want: An Advertising Strategy Recommender System for Online Advertising

no code implementations25 May 2021 Liyi Guo, Junqi Jin, Haoqi Zhang, Zhenzhe Zheng, Zhiye Yang, Zhizhuang Xing, Fei Pan, Lvyin Niu, Fan Wu, Haiyang Xu, Chuan Yu, Yuning Jiang, Xiaoqiang Zhu

To achieve this goal, the advertising platform needs to identify the advertiser's optimization objectives, and then recommend the corresponding strategies to fulfill the objectives.

Recommendation Systems

Two-phase Pseudo Label Densification for Self-training based Domain Adaptation

no code implementations ECCV 2020 Inkyu Shin, Sanghyun Woo, Fei Pan, Inso Kweon

However, since only the confident predictions are taken as pseudo labels, existing self-training approaches inevitably produce sparse pseudo labels in practice.

Pseudo Label Unsupervised Domain Adaptation +1

Affinity Fusion Graph-based Framework for Natural Image Segmentation

2 code implementations24 Jun 2020 Yang Zhang, Moyun Liu, Jingwu He, Fei Pan, Yanwen Guo

The proposed framework combines adjacency-graphs and kernel spectral clustering based graphs (KSC-graphs) according to a new definition named affinity nodes of multi-scale superpixels.

Clustering Image Segmentation +3

PanJoin: A Partition-based Adaptive Stream Join

no code implementations13 Nov 2018 Fei Pan, Hans-Arno Jacobsen

In this paper, we present a new algorithm called PanJoin which has high throughput on large windows and supports both equi-join and non-equi-join.

Databases

Optimized Cost per Click in Taobao Display Advertising

no code implementations27 Feb 2017 Han Zhu, Junqi Jin, Chang Tan, Fei Pan, Yifan Zeng, Han Li, Kun Gai

Moreover, the platform has to be responsible for the business revenue and user experience.

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