Chang-Hee Choi

According to our database, Chang-Hee Choi authored at least 3 papers between 2010 and 2011.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2011

CFA pattern identification of digital cameras using intermediate value counting.

Chang-Hee Choi, Jung-Ho Choi, Heung-Kyu Lee

Proceedings of the thirteenth ACM multimedia workshop on Multimedia and security, 2011

2010

On classification of source cameras: A graph based approach.

Bei-Bei Liu, Heung-Kyu Lee, Yongjian Hu, Chang-Hee Choi

Proceedings of the 2010 IEEE International Workshop on Information Forensics and Security, 2010

Scanner identification using spectral noise in the frequency domain.

Chang-Hee Choi, Min-Jeong Lee, Heung-Kyu Lee

Proceedings of the International Conference on Image Processing, 2010