Search Results - "Fuxin, Li"

PointConv: Deep Convolutional Networks on 3D Point Clouds by Wu, Wenxuan, Qi, Zhongang, Fuxin, Li

“…Unlike images which are represented in regular dense grids, 3D point clouds are irregular and unordered, hence applying convolution on them can be difficult…”
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Adaptive Wing Loss for Robust Face Alignment via Heatmap Regression by Wang, Xinyao, Bo, Liefeng, Fuxin, Li

“…Heatmap regression with a deep network has become one of the mainstream approaches to localize facial landmarks. However, the loss function for heatmap…”
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Adversarial Examples Detection in Deep Networks with Convolutional Filter Statistics by Xin Li, Fuxin Li

“…Deep learning has greatly improved visual recognition in recent years. However, recent research has shown that there exist many adversarial examples that can…”
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Video Segmentation by Tracking Many Figure-Ground Segments by Fuxin Li, Taeyoung Kim, Humayun, Ahmad, Tsai, David, Rehg, James M.

“…We propose an unsupervised video segmentation approach by simultaneously tracking multiple holistic figure-ground segments. Segment tracks are initialized from…”
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Space–time recurrent memory network by Nguyen, Hung, Kim, Chanho, Li, Fuxin

“…Transformers have recently been popular for learning and inference in the spatial–temporal domain. However, their performance relies on storing and applying…”
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Cycle-Consistent Counterfactuals by Latent Transformations by Khorram, Saeed, Fuxin, Li

“…CounterFactual (CF) visual explanations try to find images similar to the query image that change the decision of a vision system to a specified outcome…”
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Multiple Hypothesis Tracking Revisited by Chanho Kim, Fuxin Li, Ciptadi, Arridhana, Rehg, James M.

“…This paper revisits the classical multiple hypotheses tracking (MHT) algorithm in a tracking-by-detection framework. The success of MHT largely depends on the…”
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TASC:Topic-Adaptive Sentiment Classification on Dynamic Tweets by Liu, Shenghua, Cheng, Xueqi, Li, Fuxin, Li, Fangtao

“…Sentiment classification is a topic-sensitive task, i.e., a classifier trained from one topic will perform worse on another. This is especially a problem for…”
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PointConvFormer: Revenge of the Point-based Convolution by Wu, Wenxuan, Fuxin, Li, Shan, Qi

“…We introduce PointConvFormer, a novel building block for point cloud based deep network architectures. Inspired by generalization theory, PointConvFormer…”
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Discriminative Appearance Modeling with Multi-track Pooling for Real-time Multi-object Tracking by Kim, Chanho, Fuxin, Li, Alotaibi, Mazen, Rehg, James M.

“…In multi-object tracking, the tracker maintains in its memory the appearance and motion information for each object in the scene. This memory is utilized for…”
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Object Recognition by Sequential Figure-Ground Ranking by Carreira, João, Li, Fuxin, Sminchisescu, Cristian

“…We present an approach to visual object-class segmentation and recognition based on a pipeline that combines multiple figure-ground hypotheses with large…”
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Adversarial Training on Point Clouds for Sim-to-Real 3D Object Detection by DeBortoli, Robert, Fuxin, Li, Kapoor, Ashish, Hollinger, Geoffrey A.

“…In this work we address the problem of 3D object detection from point clouds in data-limited environments. Training with simulated data is a common approach in…”
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Improving the Robustness of Point Convolution on k-Nearest Neighbor Neighborhoods with a Viewpoint-Invariant Coordinate Transform by Li, Xingyi, Wu, Wenxuan, Fern, Xiaoli Z., Fuxin, Li

“…Recently, there is significant interest in performing convolution over irregularly sampled point clouds. Point clouds are very different from raster images, in…”
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Morphodynamics facilitate cancer cells to navigate 3D extracellular matrix by Eddy, Christopher Z., Raposo, Helena, Manchanda, Aayushi, Wong, Ryan, Li, Fuxin, Sun, Bo

“…Cell shape is linked to cell function. The significance of cell morphodynamics, namely the temporal fluctuation of cell shape, is much less understood. Here we…”
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Latent structured models for human pose estimation by Ionescu, C., Fuxin Li, Sminchisescu, C.

“…We present an approach for automatic 3D human pose reconstruction from monocular images, based on a discriminative formulation with latent segmentation inputs…”
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NopC/T/L Signal Crosstalk Gene GmPHT1-4 by Zhu, Zikun, Yu, Tong, Li, Fuxin, Zhang, Yu, Liu, Chunyan, Chen, Qingshan, Xin, Dawei

“…Symbiotic nodulation between leguminous plants and rhizobia is a critical biological interaction. The type III secretion system (T3SS) employed by rhizobia…”
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Medullary Thyroid Carcinoma With Elevated Serum CEA and Normal Serum Calcitonin After Surgery: A Case Report and Literature Review by Chen, Li, Zhao, Ke, Li, Fuxin, He, Xianghui

“…Medullary thyroid carcinoma (MTC) is a relatively rare malignant tumor subtype originated the parafollicular C cells of the thyroid gland, producing tumor…”
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Identification of a Six Gene Prognosis Signature for Papillary Thyroid Cancer Using Multi-Omics Methods and Bioinformatics Analysis by Ren, He, Liu, Xin, Li, Fuxin, He, Xianghui, Zhao, Na

“…Papillary thyroid carcinoma (PTC) is the most common subtype of thyroid cancer. PTC is typically curable with an excellent survival rate; however, some…”
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RIGOR: Reusing Inference in Graph Cuts for Generating Object Regions by Humayun, Ahmad, Fuxin Li, Rehg, James M.

“…Popular figure-ground segmentation algorithms generate a pool of boundary-aligned segment proposals that can be used in subsequent object recognition engines…”
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Genome‐wide association study and network analysis of in vitro transformation in Populus trichocarpa support key roles of diverse phytohormone pathways and cross talk by Nagle, Michael F., Yuan, Jialin, Kaur, Damanpreet, Ma, Cathleen, Peremyslova, Ekaterina, Jiang, Yuan, Goralogia, Greg S., Magnuson, Anna, Li, Jia Yi, Muchero, Wellington, Fuxin, Li, Strauss, Steven H.

“…Summary Wide variation in amenability to transformation and regeneration (TR) among many plant species and genotypes presents a challenge to the use of genetic…”
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