Nopporn Chotikakamthorn

According to our database, Nopporn Chotikakamthorn authored at least 20 papers between 1999 and 2020.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2020

Blockchain-based Learning Credential Revision and Revocation Method.

Aye Mi San, Nopporn Chotikakamthorn, Chanboon Sathitwiriyawong

Proceedings of the SIGITE '20: The 21st Annual Conference on Information Technology Education, 2020

Affordable Proctoring Method for Ad-hoc Off-campus Exams.

Nopporn Chotikakamthorn, Supawan Tassanaprasert

Proceedings of the SIGITE '20: The 21st Annual Conference on Information Technology Education, 2020

2019

Blockchain-based Learning Credential Verification System with Recipient Privacy Control.

Aye Mi San, Nopporn Chotikakamthorn, Chanboon Sathitwiriyawong

Proceedings of the IEEE International Conference on Engineering, Technology and Education, 2019

2017

Enhanced engagement with public displays through mobile phone interaction.

Patchara Pattanakimhun, Winyu Chinthammit, Nopporn Chotikakamthorn

Proceedings of the SIGGRAPH Asia 2017 Mobile Graphics & Interactive Applications, Bangkok, Thailand, November 27, 2017

Evaluation of mobile phone interaction with large public displays.

Patchara Pattanakimhun, Winyu Chinthammit, Nopporn Chotikakamthorn

Proceedings of the 14th International Joint Conference on Computer Science and Software Engineering, 2017

2015

Analysis of Factor Influencing the Tablet Acceptance for Library Information Services: A Combination of UTAUT and TTF Model.

Sununthar Vongjaturapat, Singha Chaveesuk, Nopporn Chotikakamthorn, Sakesan Tongkhambanchong

J. Inf. Knowl. Manag., 2015

Near point light source location estimation from shadow edge correspondence.

Nopporn Chotikakamthorn

Proceedings of the 7th International Conference on Cybernetics and Intelligent Systems, 2015

2014

Near light source location estimation using illumination of a diffused planar background.

Nopporn Chotikakamthorn

Proceedings of the 22nd European Signal Processing Conference, 2014

2012

Using tangible user interfaces in computer-based training systems for low-functioning autistic children.

Karanya Sitdhisanguan, Nopporn Chotikakamthorn, Ajchara Dechaboon, Patcharaporn Out

Pers. Ubiquitous Comput., 2012

2008

Evaluation the Efficacy of Computer - Based Training Using Tangible User Interface for Low-Function Children with Autism.

Karanya Sitdhisanguan, Nopporn Chotikakamthorn, Ajchara Dechaboon, Patcharaporn Out

Proceedings of the 2nd IEEE International Conference on Digital Game and Intelligent Toy Enhanced Learning, 2008

2007

Line watermark embedding method for affine transformed images.

Natapon Pantuwong, Nopporn Chotikakamthorn

Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007

Performance of Bayesian-based digital matting techniques.

Chaipichit Cumpim, Nopporn Chotikakamthorn

Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007

2005

An Adaptive Buffer Control using Moving Average Smoothing Technique for Haptic Media Synchronization.

Olarn Wongwirat, Shigeyuki Ohara, Nopporn Chotikakamthorn

Proceedings of the IEEE International Conference on Systems, 2005

An interatvie stereoscopic viewing system using fast vision-based leg end-point position estimation.

Narongsak Phutphuek, Nopporn Chotikakamthorn

Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005

Projective-invariant digital image watermarking technique using four co-planar feature points.

Nopporn Chotikakamthorn, Natapon Pantuwong, Wiyada Yawai

Proceedings of the 2005 International Conference on Image Processing, 2005

Digital watermarking technique for projective-distorted images using collinear points.

Natapon Pantuwong, Wiyada Yawai, Nopporn Chotikakamthorn

Proceedings of the 13th European Signal Processing Conference, 2005

Comparative Study of Two Projective-Invariant Digital Watermarking Methods Using Cross-Ratios and Line Intersections.

Natapon Pantuwong, Nopporn Chotikakamthorn

Proceedings of the Fifth International Conference on Computer and Information Technology (CIT 2005), 2005

Attacks on Feature-based Affine-invariant Watermarking Methods.

Nopporn Chotikakamthorn, Natapon Pantuwong

Proceedings of the Fifth International Conference on Computer and Information Technology (CIT 2005), 2005

2000

Seeing by drawing: use of a force-feedback device for conveying basic geometric visual information.

Nopporn Chotikakamthorn, Nattavadee Hongboonme

Proceedings of the IEEE International Conference on Systems, 2000

1999

Document Image Data Hiding Technique Using Character Spacing Width Sequence Coding.

Nopporn Chotikakamthorn

Proceedings of the 1999 International Conference on Image Processing, 1999