Journals
- Analysis of Noisy Digital Contours with Adaptive Tangential Cover
P. Ngo, I. Debled-Rennesson, B. Kerautret
Journal of Mathematical Imaging and Vision
- Discrete rigid registration: A local graph-search approach
P. Ngo, Y. Kenmochi, A. Sugimoto, H. Talbot and N. Passat
Discrete Applied Mathematics, Vol. 216 (2): 461-481, 2017
- On 2D constrained discrete rigid transformations
P. Ngo, Y. Kenmochi, N. Passat and H. Talbot
Annals of Mathematics and Artificial Intelligence, Vol. 75(1-2): 163-193, 2015
- Topology-preserving rigid transformation of 2D digital images
P. Ngo, Y. Kenmochi, N. Passat and H. Talbot
IEEE Transaction Image Processing, Vol. 23(2): 885-897, 2014
- Topology-preserving conditions for 2D digital images under rigid transformations
P. Ngo, N. Passat, Y. Kenmochi and H. Talbot
Journal of Mathematical Imaging and Vision, Vol. 49(2): 418-433, 2014
- Digital shapes, digital boundaries and rigid transformations: A topological discussion
Y. Kenmochi, P. Ngo, N. Passat and H. Talbot
Actes des rencontres du CIRM, Vol. 3(1): 195-201, 2013
- Combinatorial structure of rigid transformations in 2D digital images
P. Ngo, Y. Kenmochi, N. Passat and H. Talbot
Computer Vision and Image Understanding, Vol. 117(4): 393-408, 2013
Conference proceedings
- An algorithm to decompose noisy digital contours
P. Ngo, H. Nasser, I. Debled-Rennesson and B. Kerautret
In RRPR 1st, Cancun, Mexico, Dec 2016
- A discrete approach for decomposing noisy digital contours into arcs and segments
P. Ngo, H. Nasser I. Debled-Rennesson
In ACCV Workshop, Taipei, Taiwan, Nov 2016
- Adaptive tangential cover for noisy digital contours
P. Ngo, H. Nasser, I. Debled-Rennesson and B. Kerautret
In DGCI 19th, Nantes, France, April 2016
- Efficient Dominant Point Detection Based on Discrete Curve Structure
P. Ngo, H. Nasser and I. Debled-Rennesson
In IWCIA 17th, Kolkata, India, November 2015
- Efficient Neighbourhood Computing for Discrete Rigid Transformation Graph Search
Y. Kenmochi, P. Ngo, H. Talbot and N. Passat
In DGCI 18th, Siena, Italy, September 2014
- Discrete rigid transformation graph search for 2D image registration
P. Ngo, A. Sugimoto, Y. Kenmochi, N. Passat and H. Talbot
In PSIVT Workshops, Guanajuato, México, October 2013
- Well-composed images and rigid transformations
P. Ngo, N. Passat, Y. Kenmochi and H. Talbot
In ICIP 20th, Melbourne, Australia, Septembre 2013
- Sufficient conditions for topological invariance of 2D images under rigid transformations
P. Ngo, Y. Kenmochi, N. Passat and H. Talbot
DGCI 17th, Sevilla, Spain, March 2013
- Combinatorial properties of 2D discrete rigid transformations under pixel-invariance constraints
P. Ngo, Y. Kenmochi, N. Passat and H. Talbot
IWCIA 15th, Austin, Texas, USA, November 2012
Technical Reports
- Exact Comparison of Quadratic Irrationals
P. Ngo, Y. Kenmochi and H. Talbot
ESIEE March 2011
Talks
- Structure discrète des courbes bruités: Couverture tantentielle adaptative et applications en analyse d'image
Seminar. Labri, Université de Bordeaux, Mai 2016
- Transformations rigides discrètess: Théorie et applications en traitement d'images
Seminar. Adagio, Université de Loraine, Mai 2016
- Préservation topologique des images numériques 2D par transformations rigides
Oral presentation. GDR IM, geodis. Paris, June 2013
- Structure combinatoire des transformations rigides sur Z2
Seminar. LAMA, Université de Savoie. Chambéry, June 2013
- Combinatorial Properties of Rigid Transformations for 2D Digital Images
Poster. SubTile. Marseille, January 2013
- Combinatorial structure for rigid transformations in 2D digital images
GDR IM, geodis (Clermont-Ferrand, Octobre 2011),
and Séminaire de l'équipe A3SI du LIGM (Paris, Avril 2012)
- Efficient Exact Computation for Incremental Discrete Rotation using Continued Fraction
Demonstration. DGCI. Nancy, March 2011
PhD thesis
