Chang LIU


A Wideband Low-Noise Amplifier with Active and Passive Cross-Coupled Feedbacks
Chang LIU Zhi ZHANG Zhiping WANG 
Publication:   
Publication Date: 2018/01/01
Vol. E101-C  No. 1  pp. 82-90
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
low-noise amplifier (LNA)widebandnoise figure (NF)linearitynegative feedback
 Summary | Full Text:PDF(1.2MB)

Drastic Anomaly Detection in Video Using Motion Direction Statistics
Chang LIU Guijin WANG Wenxin NING Xinggang LIN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/08/01
Vol. E94-D  No. 8  pp. 1700-1707
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
visual surveillanceanomaly detectionmotion vectorone-class SVMPCA
 Summary | Full Text:PDF(908.2KB)

Partial Derivative Guidance for Weak Classifier Mining in Pedestrian Detection
Chang LIU Guijin WANG Chunxiao LIU Xinggang LIN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/08/01
Vol. E94-D  No. 8  pp. 1721-1724
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
pedestrian detectionpartial derivativeclassifier miningHOGboosting
 Summary | Full Text:PDF(362.9KB)

Online HOG Method in Pedestrian Tracking
Chang LIU Guijin WANG Fan JIANG Xinggang LIN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/05/01
Vol. E93-D  No. 5  pp. 1321-1324
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
pedestrian trackingHOG detectorpose changeonline training
 Summary | Full Text:PDF(474.5KB)

Robust Object Tracking via Combining Observation Models
Fan JIANG Guijin WANG Chang LIU Xinggang LIN Weiguo WU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/03/01
Vol. E93-D  No. 3  pp. 662-665
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
object trackingcombine observation modelsfeature fusionparticle filter
 Summary | Full Text:PDF(446.7KB)

A Modified Soft-Shape-Context ICP Registration System of 3-D Point Data
Jiann-Der LEE Chung-Hsien HUANG Li-Chang LIU Shin-Tseng LEE Shih-Sen HSIEH Shuen-Ping WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/12/01
Vol. E90-D  No. 12  pp. 2087-2095
Type of Manuscript:  PAPER
Category: Biological Engineering
Keyword: 
ICPimage registrationK-D treeshape context
 Summary | Full Text:PDF(1.7MB)