Ka-Cheng Choi

According to our database, Ka-Cheng Choi authored at least 7 papers between 2014 and 2023.

Collaborative distances:

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

2023

Reversible Data Hiding in Encrypted Images Combined with Chaotic System Based on Pixel Prediction and Bit Plane Compression.

Yijia Dai, Ka-Cheng Choi

Proceedings of the 15th International Conference on Digital Image Processing, 2023

2021

Exact Transient Analysis on LRU Cache Startup for Internet of Things.

Kin-Yeung Wong, Alan Kai-Hau Yeung, Ka-Cheng Choi, Philip Lei, Chan-Tong Lam

Proceedings of the ICIT 2021: IoT and Smart City, Guangzhou, China, December 22 - 25, 2021, 2021

An Open Tourism Mobile Platform with Personalized Route Planning and Voice Recognition.

Yapeng Wang, Chan-Tong Lam, Ka-Cheng Choi, Benjamin K. Ng, Ka Meng Siu, Philip Lei, Xu Yang

Proceedings of the ICIT 2021: IoT and Smart City, Guangzhou, China, December 22 - 25, 2021, 2021

2017

Adaptive image encryption for high capacity reversible data hiding.

Ka-Cheng Choi, Chi-Man Pun

Proceedings of the IEEE Conference on Dependable and Secure Computing, 2017

2016

Robust lossless digital watermarking using integer transform with Bit plane manipulation.

Ka-Cheng Choi, Chi-Man Pun

Multim. Tools Appl., 2016

2015

Application of a generalized difference expansion based reversible audio data hiding algorithm.

Ka-Cheng Choi, Chi-Man Pun, C. L. Philip Chen

Multim. Tools Appl., 2015

2014

Generalized integer transform based reversible watermarking algorithm using efficient location map encoding and adaptive thresholding.

Chi-Man Pun, Ka-Cheng Choi

Computing, 2014