Kai WANG
Chargé de Recherche CNRS
Equipe Architecture, Géométrie, Perception, Images, Gestes
Département Images et Signal
ME CONTACTER / CONTACT ME
Mail : kai.wang@gipsa-lab.grenoble-inp.fr

11 rue des mathématiques
Domaine Universitaire
BP 46
38402 Saint Martin d'Hères cedex

Bureau D1114
Tél.33 (0)4 76 82 62 55
Fax : 33 (0)4 76 57 47 90
PUBLICATIONS RECENTES / RECENT PUBLICATIONS
Les derniéres publications de la collection Gipsa dans HAL

A simple and effective image-statistics-based approach to detecting recaptured images from LCD screens

Kai Wang. A simple and effective image-statistics-based approach to detecting recaptured images from LCD screens. Digital Investigation, Elsevier, A Paraître, 〈10.1016/j.diin.2017.10.001〉. 〈hal-01617168〉

An effective histogram-based approach to JPEG-100 forensics

Anh Thu Phan Ho, Kai Wang, François Cayre. An effective histogram-based approach to JPEG-100 forensics. 6th International Conference on Image Processing Theory, Tools and Applications (IPTA'16) , Dec 2016, Oulu, Finland. IEEE, 2016. 〈hal-01406265〉

Just Noticeable Distortion Profile for Flat-Shaded 3D Mesh Surfaces

Georges Nader, Kai Wang, Franck Hétroy-Wheeler, Florent Dupont. Just Noticeable Distortion Profile for Flat-Shaded 3D Mesh Surfaces. IEEE Transactions on Visualization and Computer Graphics, Institute of Electrical and Electronics Engineers, 2016, 22 (11), pp.2423-2436. 〈https://www.computer.org/csdl/trans/tg/2016/11/07352354-abs.html〉. 〈10.1109/TVCG.2015.2507578〉. 〈hal-01242271〉

Visual Contrast Sensitivity and Discrimination for 3D Meshes and their Applications

Georges Nader, Kai Wang, Franck Hétroy-Wheeler, Florent Dupont. Visual Contrast Sensitivity and Discrimination for 3D Meshes and their Applications. Computer Graphics Forum, Wiley, 2016, 35 (7), pp.497-506. 〈10.1111/cgf.13046〉. 〈hal-01376275〉

Modèle Perceptuel pour la Détection du Seuil de Visibilité des Distorsions sur un Maillage 3D

Georges Nader, Kai Wang, Franck Hétroy-Wheeler, Florent Dupont. Modèle Perceptuel pour la Détection du Seuil de Visibilité des Distorsions sur un Maillage 3D. 28èmes journées de l’Association Française en Informatique Graphique, Nov 2015, Lyon, France. 〈hal-01245373〉

General-purpose image forensics using patch likelihood under image statistical models

Wei Fan, Kai Wang, François Cayre. General-purpose image forensics using patch likelihood under image statistical models. 7th IEEE International Workshop on Information Forensics and Security, Nov 2015, Rome, Italy. 6 p., 2015, 〈http://www.wifs2015.org/〉. 〈hal-01240755〉

Median Filtered Image Quality Enhancement and Anti-Forensics via Variational Deconvolution

Wei Fan, Kai Wang, François Cayre, Zhang Xiong. Median Filtered Image Quality Enhancement and Anti-Forensics via Variational Deconvolution. IEEE Transactions on Information Forensics and Security, Institute of Electrical and Electronics Engineers, 2015, 10 (5), pp.1076-1091. 〈10.1109/TIFS.2015.2398362〉. 〈hal-01165592〉

Perceptual quality assessment of 3D dynamic meshes: Subjective and objective studies

Fakhri Torkhani, Kai Wang, Jean-Marc Chassery. Perceptual quality assessment of 3D dynamic meshes: Subjective and objective studies. Signal Processing: Image Communication, Elsevier, 2015, 31 (2), pp.185-204. 〈10.1016/j.image.2014.12.008〉. 〈hal-01118984〉

JPEG anti-forensics with improved tradeoff between forensic undetectability and image quality

Wei Fan, Kai Wang, François Cayre, Zhang Xiong. JPEG anti-forensics with improved tradeoff between forensic undetectability and image quality. IEEE Transactions on Information Forensics and Security, Institute of Electrical and Electronics Engineers, 2014, 9 (8), pp.1211-1226. 〈10.1109/TIFS.2014.2317949〉. 〈hal-01048725〉

A curvature-tensor-based perceptual quality metric for 3D triangular meshes

Fakhri Torkhani, Kai Wang, Jean-Marc Chassery. A curvature-tensor-based perceptual quality metric for 3D triangular meshes. Machine Graphics & Vision, 2014, pp.1-25. 〈hal-00995716〉

ENCADREMENT DE THESES / PhD THESIS SUPERVISED

Grenoble Images Parole Signal Automatique laboratoire

UMR 5216 CNRS - Grenoble INP - Université Joseph Fourier - Université Stendhal