Keiji YANAI


Image-Based Food Calorie Estimation Using Recipe Information
Takumi EGE Keiji YANAI 
Publication:   
Publication Date: 2018/05/01
Vol. E101-D  No. 5  pp. 1333-1341
Type of Manuscript:  Special Section PAPER (Special Section on Machine Vision and its Applications)
Category: Machine Vision and its Applications
Keyword: 
food image recognitionimage-based food calorie estimationconvolutional neural networkmulti-task CNN
 Summary | Full Text:PDF(2.7MB)

Automatic Retrieval of Action Video Shots from the Web Using Density-Based Cluster Analysis and Outlier Detection
Nga Hang DO Keiji YANAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/11/01
Vol. E99-D  No. 11  pp. 2788-2795
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
automatic constructionaction datasetsWeb videosdensity-based clusteringoutlier detection
 Summary | Full Text:PDF(1.5MB)

VisualTextualRank: An Extension of VisualRank to Large-Scale Video Shot Extraction Exploiting Tag Co-occurrence
Nga H. DO Keiji YANAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/01/01
Vol. E98-D  No. 1  pp. 166-172
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
shot rankingtag co-occurencevisual featuresbipartite graph
 Summary | Full Text:PDF(2.5MB)

Image Collector II: A System to Gather a Large Number of Images from the Web
Keiji YANAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/10/01
Vol. E88-D  No. 10  pp. 2432-2436
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
Web image gatheringWeb image searchinformation retrievalimage databaseWeb mining
 Summary | Full Text:PDF(129.4KB)

A Multi-Resolution Image Understanding System Based on Multi-Agent Architecture for High-Resolution Images
Keiji YANAI Koichiro DEGUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/12/01
Vol. E84-D  No. 12  pp. 1642-1650
Type of Manuscript:  Special Section PAPER (Special Issue on Machine Vision Applications)
Category: 
Keyword: 
multi-resolution analysismultiagentimage understanding systemscene interpretation
 Summary | Full Text:PDF(2.5MB)