Ka-Cheng Choi

According to our database, Ka-Cheng Choi authored at least 8 papers between 2014 and 2024.

Collaborative distances:

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

2024

Indoor Item Finding based on RSSI and RFID Tags.

Soi Hou Tam, Ka-Cheng Choi

Proceedings of the 2024 5th International Conference on Computing, 2024

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