Xiaofeng Ren
8 papers · 2010–2022 · 4 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
Jump to papers ↓+3 more ↓ Show less ↑
π Conference Polyglot Β· Bronze π Academic Marathon Β· Half π Interdisciplinary Bridge Β· Silver πΊοΈ Taxonomy Completionist (25) π£ Hot Topic Early Bird
π
Keyword Champion
π
Conference Pioneer
π
Trend Setter
Venues
Top co-authors
Research topics
Computer Vision
(7)
Machine Learning
(7)
Analysis
(7)
Core Methods
(5)
Deep Learning
(4)
Learning Types Β· Deep Learning
(4)
Learning Types Β· Machine Learning
(3)
Processing
(3)
Core AI Β· Computer Vision
(2)
Artificial Intelligence
(1)
Mathematics & Optimization
(1)
Core AI Β· Artificial Intelligence
(1)
Mathematics
(1)
Optimization
(1)
Optimization & Theory
(1)
Keywords
sparse coding
(3)
image classification
(3)
dictionary learning
(2)
feature learning
(2)
hierarchical matching pursuit
(2)
object detection
(2)
kernel descriptors
(1)
knowledge distillation
(1)
feature extraction
(1)
sparse representation
(1)
semi-supervised learning
(1)
visual recognition
(1)
feature hierarchy
(1)
orientation histograms
(1)
visual object recognition
(1)
image patch features
(1)
kernel principal component analysis
(1)
spatial pyramid
(1)
semantic segmentation
(1)
orthogonal matching pursuit
(1)
Papers
Doubly-Fused ViT: Fuse Information from Vision Transformer Doubly with Local Representation
ECCV 2022
Pyramid Architecture for Multi-Scale Processing in Point Cloud Segmentation
CVPR 2022
SCMT: Self-Correction Mean Teacher for Semi-supervised Object Detection
IJCAI 2022
Depth Enhancement via Low-rank Matrix Completion
CVPR 2014
Histograms of Sparse Codes for Object Detection
CVPR 2013
Multipath Sparse Coding Using Hierarchical Matching Pursuit
CVPR 2013
Hierarchical Matching Pursuit for Image Classification: Architecture and Fast Algorithms
NeurIPS 2011
Kernel Descriptors for Visual Recognition
NeurIPS 2010