2 code implementations • 23 Mar 2017 • Fengfu Li, Hong Qiao, Bo Zhang, Xuanyang Xi
Traditional image clustering methods take a two-step approach, feature learning and clustering, sequentially.
Ranked #4 on Image Clustering on Coil-20
no code implementations • 2 Feb 2017 • Xuanyang Xi, Yongkang Luo, Fengfu Li, Peng Wang, Hong Qiao
In this paper, we tackle this problem by proposing a fast and compact saliency score regression network which employs fully convolutional network, a special deep convolutional neural network, to estimate the saliency of objects in images.
no code implementations • 21 Nov 2016 • Fengfu Li, Hong Qiao, Bo Zhang
Based on these two components, we search for the local density peaks which are characterized with high local densities and high LDIs to deal with 1) and 2).
5 code implementations • 16 May 2016 • Fengfu Li, Bin Liu, Xiaoxing Wang, Bo Zhang, Junchi Yan
We present a memory and computation efficient ternary weight networks (TWNs) - with weights constrained to +1, 0 and -1.
no code implementations • 12 May 2016 • Fengfu Li, Xiayuan Huang, Hong Qiao, Bo Zhang
The proposed distance is more robust to rotations and translations of images than the traditional manifold distance and the CW-SSIM index based distance.