175 citations · 1.3k across the 83 of their papers we have counts for
4 papers · 1 filter
The Treasure beneath Convolutional Layers: Cross-convolutional-layer Pooling for Image Classification
Lingqiao Liu, Chunhua Shen, Anton van den Hengel
A number of recent studies have shown that a Deep Convolutional Neural Network (DCNN) pretrained on a large dataset can be adopted as a universal image description which leads to a…
Encoding High Dimensional Local Features by Sparse Coding Based Fisher Vectors
Lingqiao Liu, Chunhua Shen, Lei Wang +2
Deriving from the gradient vector of a generative model of local features, Fisher vector coding (FVC) has been identified as an effective coding method for image classification. Mo…
Mid-level Deep Pattern Mining
Yao Li, Lingqiao Liu, Chunhua Shen +1
Mid-level visual element discovery aims to find clusters of image patches that are both representative and discriminative. In this work, we study this problem from the prospective…
A Generalized Probabilistic Framework for Compact Codebook Creation
Lingqiao Liu, Lei Wang, Chunhua Shen
Compact and discriminative visual codebooks are preferred in many visual recognition tasks. In the literature, a number of works have taken the approach of hierarchically merging v…