Unsupervised Decomposition of Color Document Images by Projecting Colors to a Spherical Surface. - Yuan He 001; Jun Sun 004; Satoshi Naoi; Yusaku Fujii; Katsuhito Fujimoto (Document Analysis Systems, 2008)

Occluded text restoration and recognition. - Lanlan Chang; Jun Sun 004; Misako Suwa; Hiroaki Takebe; Yuan He 001; Satoshi Naoi (Document Analysis Systems, 2010)

Enhancement of camera-based whiteboard images. - Yuan He 001; Jun Sun 004; Satoshi Naoi; Akihiro Minagawa; Yoshinobu Hotta (DRR, 2010)

Structured document classification by matching local salient features. - Siyuan Chen; Yuan He 001; Jun Sun 004; Satoshi Naoi (ICPR, 2012)

Cascaded heterogeneous convolutional neural networks for handwritten digit recognition. - Chunpeng Wu; Wei Fan 005; Yuan He 001; Jun Sun 004; Satoshi Naoi (ICPR, 2012)

Mobile-based advertisement information retrieval from images and websites. - Yi-Feng Pan; Jian Sun; Siyuan Chen; Yuan He 001; Yingju Xia; Jun Sun 004; Satoshi Naoi (ACM Multimedia, 2012)

An efficient flicker noise reduction method for single images. - Pan Pan; Yuan He 001; Shufu Xie; Jun Sun 004; Satoshi Naoi (Color Imaging: Displaying, Processing, Hardcopy, and Applications, 2013)

A Book Dewarping System by Boundary-Based 3D Surface Reconstruction. - Yuan He 001; Pan Pan; Shufu Xie; Jun Sun 004; Satoshi Naoi (ICDAR, 2013)

Text detection in natural scene images with user-intention. - Liuan Wang; Yutaka Katsuyama; Wei Fan 005; Yuan He 001; Jun Sun 004; Yoshinobu Hotta (ICIP, 2013)

Spatially consistent exemplar-based clustering. - Yun Zheng; Pei Chen 001; Yuan He 001; Jun Sun 004; Haifeng Hu 001 (ICME, 2013)

Monocular Vision Based Relative Depth Estimation for Hand Gesture Recognition. - Wei Fan 005; Li Chen 017; Wei Liu 169; Yuan He 001; Jun Sun 004; Shutao Li (MVA, 2013)

Collaborated Directional Chamfer Matching for 3D Hand Pose Estimation. - Wei Liu 169; Wei Fan 005; Yuan He 001; Jun Sun 004; Akihiro Minagawa; Yoshinobu Hotta (MVA, 2013)

Real-Time Document Image Super-Resolution by Fast Matting. - Yun Zheng; Xudong Kang; Shutao Li; Yuan He 001; Jun Sun 004 (Document Analysis Systems, 2014)

Handwritten Character Recognition by Alternately Trained Relaxation Convolutional Neural Network. - Chunpeng Wu; Wei Fan 005; Yuan He 001; Jun Sun 004; Satoshi Naoi (ICFHR, 2014)

Fast and Accurate Text Detection in Natural Scene Images with User-Intention. - Liuan Wang; Wei Fan 005; Yuan He 001; Jun Sun 004; Yutaka Katsuyama; Yoshinobu Hotta (ICPR, 2014)

Book inner boundary extraction with modified active shape model. - Shufu Xie; Yuan He 001; Pan Pan; Jun Sun 004; Satoshi Naoi (Pattern Recognit. Lett., 2014)