scholarly journals DCT Domain Zero-Watermarking based on CRT

2011 ◽  
Vol 11 (1) ◽  
pp. 9-15 ◽  
Author(s):  
Hyoung-Do Kim ◽  
Kyu-Seek Sohn
Keyword(s):  
Dct Domain ◽  
Zero Watermarking

scholarly journals A Novel Zero-Watermarking Scheme Based on Variable Parameter Chaotic Mapping in NSPD-DCT Domain

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 182391-182411
Author(s):  
Rui Wang ◽  
Han Shaocheng ◽  
Peng Zhang ◽  
Meng Yue ◽  
Zheng Cheng ◽  
...  
Keyword(s):  
Variable Parameter ◽  
Chaotic Mapping ◽  
Dct Domain ◽  
Zero Watermarking ◽  
Watermarking Scheme

Lighting normalization for face recognition in DCT domain

2009 ◽  
Vol 29 (1) ◽  
pp. 47-50
Author(s):  
Jia-wei XU ◽  
Guo-can FENG
Keyword(s):  
Face Recognition ◽  
Dct Domain
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