53 citations · 187 across the 15 of their papers we have counts for
4 papers · 1 filter
Developing the Path Signature Methodology and its Application to Landmark-based Human Action Recognition
Weixin Yang, Terry Lyons, Hao Ni +2
Landmark-based human action recognition in videos is a challenging task in computer vision. One key step is to design a generic approach that generates discriminative features for…
Online Signature Verification using Recurrent Neural Network and Length-normalized Path Signature
Songxuan Lai, Lianwen Jin, Weixin Yang
Inspired by the great success of recurrent neural networks (RNNs) in sequential modeling, we introduce a novel RNN system to improve the performance of online signature verificatio…
Building Fast and Compact Convolutional Neural Networks for Offline Handwritten Chinese Character Recognition
Xuefeng Xiao, Lianwen Jin, Yafeng Yang +3
Like other problems in computer vision, offline handwritten Chinese character recognition (HCCR) has achieved impressive results using convolutional neural network (CNN)-based meth…
Toward high-performance online HCCR: a CNN approach with DropDistortion, path signature and spatial stochastic max-pooling
Songxuan Lai, Lianwen Jin, Weixin Yang
This paper presents an investigation of several techniques that increase the accuracy of online handwritten Chinese character recognition (HCCR). We propose a new training strategy…