Search Results - data+science+and+information+technology+%3e+hardware%2fsoftware%2fdata+science

30 Results Sort By:
Markov Process Approach to Identifying Double JPEG Compression
https://www.google.com/patents/US8200034
Published: 12/7/2018   |   Inventor(s): Yun-Qing Shi, ChunHua Chen
Keywords(s): Patent Issued
Category(s): Data Science and Information Technology > Hardware/Software/Data Science
Steganalysis Effective to JPEG Images Based on Statistical Moments of DCT 2-D Array, its Prediction-error 2-D Array, and Their Wavelet Subbands
https://www.google.com/patents/US7925080
Published: 12/7/2018   |   Inventor(s): Yun-Qing Shi, ChunHua Chen
Keywords(s): Patent Issued
Category(s): Data Science and Information Technology > Hardware/Software/Data Science
Method & Apparatus for Routing Data Packets - 6,590,898
https://www.google.com/patents/US6590898
Published: 12/7/2018   |   Inventor(s): Necdet Uzun
Keywords(s): Patent Issued
Category(s): Data Science and Information Technology > Hardware/Software/Data Science
Lossless Image Data Hiding Through Histrogram Modification Implemented in Spatial Domain (Patent Title: Methods and Apparatus for Reversible Data HIding Through Histogram Modification)
https://www.google.com/patents/US7415155
Published: 12/7/2018   |   Inventor(s): Yun-Qing Shi, Nirwan Ansari, Zhi-Cheng Ni
Keywords(s): Patent Issued
Category(s): Data Science and Information Technology > Hardware/Software/Data Science
Method & Apparatus for Lossless Image Data Hiding in Pixel Domain; Method & Apparatus for Lossless Data Hiding That Does Not Generate Annoying Salt & Pepper Noise and is Robust Against JPEG 2000 Compression (Patent Title: System and Method for Robust
https://www.google.com/patents/US7457431
Published: 12/7/2018   |   Inventor(s): Yun-Qing Shi, Nirwan Ansari, Zhi-Cheng Ni
Keywords(s): Patent Issued
Category(s): Data Science and Information Technology > Hardware/Software/Data Science
Method & Apparatus for Lossless Data Hiding Based on Integer Wavelet Transform Using Spread Spectrum Technique
https://www.google.com/patents/US5101310
Published: 12/7/2018   |   Inventor(s): Yun-Qing Shi, GuoRong Xuan
Keywords(s): Patent Issued
Category(s): Data Science and Information Technology > Hardware/Software/Data Science
Image Steganalysis Based on CNPCA and Co-occurrence Matrix
https://www.google.com/patents/US7738709
Published: 12/7/2018   |   Inventor(s): Yun-Qing Shi, GuoRong Xuan
Keywords(s): Patent Issued
Category(s): Data Science and Information Technology > Hardware/Software/Data Science
Method and apparatus of A Statistical Pattern Recognition System for Steganalysis of Image Data Hiding
https://www.google.com/patents/US7496210
Published: 12/7/2018   |   Inventor(s): Yun-Qing Shi, GuoRong Xuan
Keywords(s): Patent Issued
Category(s): Data Science and Information Technology > Hardware/Software/Data Science
Lossless Image Data Hiding (Patent title: Method & Apparatus for Lossless Data Image Hiding)
https://www.google.com/patents/US7356158
Published: 12/7/2018   |   Inventor(s): Yun-Qing Shi, Xuan Guorong
Keywords(s): Patent Issued
Category(s): Data Science and Information Technology > Hardware/Software/Data Science
Generalized Benford Law and Its Applications for JPEG Compression Detection
https://www.google.com/patents/US7940989
Published: 9/12/2018   |   Inventor(s): Yun-Qing Shi, DongDong Fu
Keywords(s): Patent Issued
Category(s): Data Science and Information Technology > Hardware/Software/Data Science
1 2 3 
© 2024. All Rights Reserved. Powered by Inteum