To appear

  • Sepulveda, S., Bustos B., Sipiran, I.: Repetitive Patterns Recognition in Textures of Ancient Peruvian Pottery. ACM Journal on Computing and Cultural Heritage.
  • Alfaro, A., Sipiran, I.: Unsupervised Video Summarization: A Reconstruction Model with Proximal Gradient Methods. ECCV Workshop on Traditional Computer Vision. 2024.
  • Jaramillo. P., Sipiran, I.: Cultural Heritage 3D Reconstruction with Diffusion Networks. ECCV Workshop on Vision for Art (VISART VII). 2024.
  • Oyarzún, L., SIpiran, I., Saavedra, J.: Self-distillation for Efficient Object-level Point Cloud Learning. Eurographics Symposiun on 3D Object Retrieval(3DOR). 2024.

2024

  • Sipiran, I.: The Role of Computing in the Study of Latin American Cultural Heritage.Communications of the ACM, Volume 67(8), pp 58-62. ACM. 2024.Publisher site
  • Labrada, A., Bustos, B., Sipiran, I.: A convolutional architecture for 3D model embedding using image views. The Visual Computer, Volume 40, pp 1601-1615. Springer. 2024.Publisher site

2023

  • Pizarro, P., Hitschfeld, N., Sipiran, I.: Large-scale multi-unit floor plan dataset for architectural plan analysis and recognition. Automation in Construction, 156, December. Elsevier. 2023. Publisher site
  • Chicchon, M., Bedon, H., Del-Blanco, C., Sipiran, I.: Semantic Segmentation of Fish and Underwater Environments using Deep Convolutional Neural Networks and Learned Active Contours. IEEE Access. Vol 11: pp 33652-33665. 2023.Publisher site
  • Sipiran, I., Romanengo, C., Falcidieno, B., Biasotti, S., Arvanitis, G., Chen, C., Fotis, V., He, J., Lv, X., Moustakas, K., Peng, S., Romanelis, I., Sun, W., Vlachos, C., Wu, Z., Xie, Q.: SHREC 2023: Detection of symmetries on 3D point clouds representing simple shapes. In Proc. Eurographics Workshop on 3D Object Retrieval (3DOR). 2023.
  • Lengauer, S., Mayerhofer, M., Preiner, R., Karl, S., Trinkl, E., Sipiran, I., Bustos, B., Schreck, T.: Visual Exploration of Repetitive Patterns on Ancient Peruvian Pottery.To appear in International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision. 2023. Publisher site.
  • Villegas, A., López, C., Sipiran, I.: MatchMakerNet: Enabling Fragment Matching for Cultural Heritage Analysis. Fourth ICCV Workshop on e-Heritage. 2023.
  • Llull, C., Baloian, N., Bustos, B., Kupczik, K., Sipiran, I., Baloian, A.: Evaluation of 3D Reconstruction for Cultural Heritage Applications. Fourth ICCV Workshop on e-Heritage. 2023.

2022

  • Sipiran, I., Mendoza, A., Apaza, A., Lopez, C.: Data-driven Restoration of Digital Archaeological Pottery with Point Cloud Analysis. International Journal of Computer Vision,130(9), pp 2149–2165. Springer. 2022. Publisher site.
  • Romanengo, C., Raffo, A., Biasotti, S., Falcidieno, B., Fotis, V., Romanelis, I., Psatha, E., Moustakas, K., Sipiran, I., Nguyen, Q., Chu, C., Nguyen-Ngoc, K., Vo, D., To, T., Nguyen, N., Le-Pham, N., Nguyen, H., Tran, M., Qie, Y., & Anwer, N.: SHREC 2022: Fitting and recognition of simple geometric primitives on point clouds. Computers & Graphics. Vol 107, October, pp. 32-49. Elsevier. 2022.Publisher site.
  • Thompson, E.M., Ranieri, A., Biasotti, S., Chicchón, M., Sipiran, I., Pham, M., Nguyen-Ho, T., Nguyen, H., & Tran, M.: SHREC 2022: pothole and crack detection in the road pavement using images and RGB-D data. Computers & Graphics. Vol 107, October, pp. 161-171. Elsevier. 2022. Publisher site
  • Pizarro, P., Hitschfeld, N., Sipiran, I., Saavedra, J.: Automatic floor plan analysis and recognition.Automation in Construction. Vol 140, August. Elsevier. 2022.Publisher site
  • Perez-Martin, J., Bustos, B., Guimaraes, S., Sipiran, I., Perez, J., Coello, G.: A comprehensive review of the video-to-text problem. Artificial Intelligence Review, 55(5), pp. 4165-4239. Springer. 2022.[Publisher site]
  • Lengauer, S., Houska, P., Preiner, R., Trinkl, E., Karl, S., Sipiran, I., Bustos, B. and Schreck, T.: Interactive annotation of geometric ornamentation on painted pottery assisted by deep learning. IT - Information Technology. Vol. 64(6), pp. 217-231. De Gruyter. 2022. Publisher site
  • Lengauer, S., Preiner, R., Sipiran, I., Karl, S., Tinkl, E., Bustos, B., Schreck, T.: Context-based Surface Pattern Completion of Ancient Pottery. In Proc. Workshop on Graphics and Cultural Heritage, pp. 107-115. Eurographics Association for Computer Graphics. 2022. Publisher site

2021

  • Sipiran, I., Lazo, P., Lopez, C., Jimenez, M., Bagewadi, N., Bustos, B., Dao, H., Gangisetty, S., Hanik, M., Ho-Thi, N., Holenderski, M., Jarnikov, D., Labrada, A., Lengauer, S., Licandro, R., Nguyen, D., Nguyen-Ho, N., Perez-Rey, L., Pham, B., Pham, M., Preiner, R., Schreck, T., Trinh, Q., Tonnaer, L., von Tycowicz, C., Vu-Le, T.: SHREC 2021: Retrieval of Cultural Heritage Objects Computers & Graphics. Vol 100, November, pp. 1-20. Elsevier. 2021. Publisher site.
  • Lengauer, S., Sipiran, I., Preiner, R., Schreck, T., Bustos, B.: A Benchmark Dataset for Repetitive Pattern Recognition on Textured 3D Surfaces. Computer Graphics Forum, 40(5), pp. 1-8. Eurographics Association. 2021. Publisher site

2020

  • Moscoso,E., Biasotti, S., Giachetti, A., Tortorici, C., Werghi, N., Shaker, A., Berretti, B., Nguyen-Dinh, H., Le, M., Nguyen, H., Tran, M., Gigli, L., Velasco-Forero, S., Marcotegui, B., Sipiran, I., Bustos, B., Romanelis, I., Fotis, V., Arvanitis, G., Moustakas, K., Otu, E., Zwiggelaar, R., Hunter, D., Liu, Y., Arteaga, Y., Luxman, R.: SHREC’20 Track: Retrieval of digital surfaces with similar geometric reliefs. Computer & Graphics 91, October 2020, pages 199-218. 2020[Publisher site]
  • Benjamin Bustos and Ivan Sipiran. 3D Shape Matching for Retrieval and Recognition. In 3D Imaging, Analysis, and Applications (2nd Edition). Springer.[[Publisher site]
  • Lengauer, S., Komar, A., Karl, S., Trinkl, E., Sipiran, I., Schreck, T., Preiner, R.:Semi-automated Annotation of Repetitive Ornaments on 3D Painted Pottery Surfaces. In Proc. Workshop on Graphics and Cultural Heritage. 2020.

2018

  • I. Sipiran: Completion of Cultural Heritage Objects with Rotational Symmetry. In Proc. Eurographics Workshop on 3D Object Retrieval (3DOR). 2018.
  • R. Hermoza and I. Sipiran: 3D Reconstruction of Incomplete Archaeological Objects Using a Generative Adversarial Network.. In Proc. Computer Graphics International (CGI). 2018.

2017

  • I. Sipiran, J. Lokoc, B. Bustos and T. Skopal: Scalable 3D Shape Retrieval using Local Features and the Signature Quadratic Form Distance. The Visual Computer Journal, 33(12), pp 1571–1585. 2017. [Publisher site]
  • G. Papaioannou, T. Schreck, A. Andreadis, P. Mavridis, R. Gregor, I. Sipiran and K. Vardis: From Reassembly to Object Completion - A Complete Systems Pipeline. ACM Journal of Computing and Cultural Heritage, 10(2). 2017.[Publisher site]
  • I. Sipiran: Analysis of Partial Axial Symmetry on 3D Surfaces and Its Application in the Restoration of Cultural Heritage Objects. In Proc. IEEE International Conference on Computer Vision Wokshops (ICCVW), pp. 2925-2933. 2017. [pdf]
  • F. A. Limberger, R. C. Wilson, M. Aono, N. Audebert, A. Boulch, B. Bustos, A. Giachetti, A. Godil, B. Le Saux, B. Li, Y. Lu, H. -D. Nguyen, V.-T. Nguyen, V.-K. Pham, I. Sipiran, A. Tatsuma, M.-T. Tram, S. Velasco-Forero: SHREC'17 Track: Point-Cloud Shape Retrieval of Non-Rigid Toys. Eurographics Workshop on 3D Object Retrieval (3DOR). 2017.
  • S. Biasotti, E. Moscoso Thompson, M. Aono, A. Ben Hamza, B. Bustos, S. Dong, B.Du, A. Fehri, H. Li, F. A. Limberger, M. Masuomi, M. Rezaei, I. Sipiran, L. Sun, A. Tatsuma, S. Velasco Forero, R. C. Wilson, Y. Wu, J. Zhang, T. Zhao, F. Fornasa, A. Giachetti: SHREC'17 Track: Retrieval of Surfaces with Similar Relief Patterns. Eurographics Workshop on 3D Object Retrieval (3DOR). 2017.

2016

  • Lin Shao, Timo Schleicher, Michael Behrisch, Tobias Schreck, Ivan Sipiran and Daniel A. Keim:Guiding the Exploration of Scatter Plot Data Using Motif-based Interest Measures. Journal of Visual Languages and Computing. Vol 36, pp 1-12. Elsevier. 2016.

2015

  • Lin Shao, Timo Schleicher, Michael Behrisch, Tobias Schreck, Ivan Sipiran and Daniel A. Keim: Guiding the Exploration of Scatter Plot Data Using Motif-based Interest Measures. Proc. IEEE Int. Symposium on Big Data Visual Analytics. To appear.
  • P. Mavridis, Sipiran, I., Andreadis, A., and Papaioannou, G.: Object Completion using k-Sparse Optimization. Computer Graphics Forum (proc. Pacific Graphics), vol. 34, no. 7, 2015.
  • A. Andreadis, R. Gregor, I. Sipiran, P. Mavridis, G. Papaioannou and T. Schreck: Fractured 3D Object Restoration and Completion. SIGGRAPH Poster. 2015.
  • R. Gregor, A. Lamprecht, I. Sipiran, T. Schreck and B. Bustos: Empirical evaluation of dissimilarity measures for 3D object retrieval with application to multi-feature retrieval. Proc. 13th International Workshop on Content-Based Multimedia Indexing (CBMI'15).
  • A. Godil, H Dutagaci, B. Bustos, S. Choi, S. Dong, T Furuya, H. Li, N. Link, A. Moriyama, R. Meruane, R. Ohbuchi, D. Paulus, T. Schreck, V. Seib, I. Sipiran, H. Yin and C. Zhang: SHREC'15: Range Scans based 3D Shape Retrieval. Eurographics Workshop on 3D Object Retrieval, Eurographics Association.
  • I. Sipiran, B. Bustos, T. Schreck, A. Bronstein, S. Choi, L. Lai, H. Li, R. Litman and L. Sun: SHREC'15: Scalability of Non-Rigid 3D Shape Retrieval. Eurographics Workshop on 3D Object Retrieval, Eurographics Association.
  • R. Gregor, D. Bauer, I. Sipiran, P. Perakis and T. Schreck: Automatic 3D Object Fracturing for Evaluation of Partial Retrieval and Object Restoration Tasks - Benchmark and Application to 3D Cultural Heritage Data. Eurographics Workshop on 3D Object Retrieval, Eurographics Association.

2014

  • M. Behrisch, L. Shao, B. C. Kwon, T. Schreck, I. Sipiran and D. A. Keim: Quality Metrics Driven Approach to Visualize Multidimensional Data in Scatterplot Matrix. Poster Presentation at GI Workshop Big Data Visual Computing – Quantitative Perspectives for Visual Computing, September 22, 2014 Stuttgart, Germany.
  • L. Shao, M. Behrisch, T. Schreck, I. Sipiran, B. C. Kwon and D. A. Keim: Identifying Locally Interesting Motifs for Exploration of Scatter Plot Matrices. Poster Presentation at GI Workshop Big Data Visual Computing – Quantitative Perspectives for Visual Computing, September 22, 2014 Stuttgart, Germany.
  • R. Gregor, I. Sipiran, G. Papaioannou, T. Schreck, A. Andreadis and P. Mavridis: Towards Automated 3D Reconstruction of Cultural Heritage Objects. Proc. EUROGRAPHICS Workshop on Graphics and Cultural Heritage
  • I. Sipiran, R. Gregor and T. Schreck: Approximate Symmetry Detection in Partial 3D Meshes. Computer Graphics Forum, 33(7):131-140. Eurographics Association.
  • I. Sipiran, R. Meruane, B. Bustos, T. Schreck, B Li, Y. Lu and H Johan: A benchmark of simulated range images for partial shape retrieval. The Visual Computer 30(11):1293-1308. Springer.
  • Ivan Sipiran: Local Features for Shape Matching and Retrieval. PhD Thesis.

2013

  • Ivan Sipiran and Benjamin Bustos: Key-components: Detection of salient regions on 3D meshes. The Visual Computer Journal 29(12):1319-1332. Springer.[pdf][publisher site]
  • Ivan Sipiran and Benjamin Bustos: A fully hierarchical approach for finding correspondences in non-rigid shapes. Proc. 14th IEEE International Conference on Computer Vision (ICCV'2013), pages 817-824. IEEE Computer Society.[pdf]
  • Ivan Sipiran, Benjamin Bustos, Tobias Schreck: Data-aware 3D Partitioning for Generic Shape Retrieval. Computer & Graphics 37(5):460-472. Elsevier. 2013 [pdf][publisher site]
  • Lian, Z., Godil, A., Bustos, B., Daoudi, M., Hermans, J., Kawamura, S., Kurita, Y., Lavoué, G., Van Nguyen, H., Ohbuchi, R., Ohkita, Y., Ohishi, Y., Porikli, F., Reuter, M., Sipiran, I., Smeets, D., Suetens, P., Tabia, H., Vandermeulen, D.: A comparison of methods for non-rigid 3D shape retrieval. Pattern Recognition, 46(1):449-461. [pdf][publisher site]
  • Sipiran, I., Meruane, R., Bustos, B., Schreck, T., Li, B., Lu, Y., Johan, H.: SHREC'13 Track: Large-Scale Partial Shape Retrieval Using Simulated Range Images. Proc. Eurographics Workshop on 3D Object Retrieval (3DOR'13), pages 81-88. Eurographics Association. 2013.[pdf]

2012

  • Ivan Sipiran and Benjamin Bustos. Key-component detection on 3D meshes using local features. Proc. Eurographics Workshop on 3D Object Retrieval (3DOR'2012). Eurographics Association. 2012. [pdf]
  • Biasotti B., Bai X., Bustos B., Cerri A., Giorgi D., Li L., Mortara M., Sipiran I., Zhang S., Spagnuolo M. SHREC'12 Track: Stability on Abstract Shapes. Proc. Eurographics Workshop on 3D Object Retrieval(3DOR'2012), Eurographics Association. 2012.[pdf]
  • Benjamin Bustos and Ivan Sipiran. 3D Shape Matching for Retrieval and Recognition. In 3D Imaging, Analysis, and Applications. Springer.[publisher site]

2011

  • Ivan Sipiran. Local features for partial shape matching and retrieval. Proc. ACM Multimedia, 2011. Best Doctoral Symposium Paper Award.
  • Ivan Sipiran and Benjamin Bustos. Harris 3D: A robust extension of the Harris operator for interest point detection on 3D meshes. The Visual Computer, 27(11):963-976.[pdf][publisher site]
  • Boyer, E., Bronstein, Alexander M., Bronstein, Michael M., Bustos, Benjamin, Darom, T., Horaud, Radu, Hotz, I., Keller, Y., Keustermans, J., Kovnatsky, A., Litman, R., Reininghaus, J., Sipiran, Ivan, Smeets, D., Suetens, P., Vandermeulen, D., Zaharescu, Andrei, and Zobel, V.: SHREC 2011: robust feature detection and description benchmark, Proc. Workshop on 3D Object Retrieval (3DOR'11), Eurographics Association, 2011. [pdf]
  • Boyer, E., Bronstein, Alexander M., Bronstein, Michael M., Bustos, Benjamin, Darom, T., Horaud, Radu, Hotz, I., Keller, Y., Keustermans, J., Kovnatsky, A., Litman, R., Reininghaus, J., Sipiran, Ivan, Smeets, D., Suetens, P., Vandermeulen, D., Zaharescu, Andrei, and Zobel, V.: SHREC 2011: robust feature detection and description benchmark, Technical report. [pdf]
  • Lian, Zhouhui, Godil, Afzal, Bustos, Benjamin, Daoudi, Mohamed, Hermans, J., Kawamura, Shun, Kurita, Y., Lavoue, G., Nguyen, H.V., Ohbuchi, Ryutarou, Ohishi, Y., Porikli, F., Reuter, Martin, Sipiran, Ivan, Smeets, D., Suetens, P., Tabia, H., and Vandermeulen, D.: SHREC'11 Track: Shape retrieval on Non-Rigid 3D Watertight Meshes, Proc. Workshop on 3D Object Retrieval (3DOR'11), Eurographics Association, 2011. [pdf]

2010

  • Ivan Sipiran and Benjamin Bustos. A robust 3D interest points detector based on Harris operator. Proc. Eurographics Workshop on 3D Object Retrieval (3DOR'10). [pdf]
  • Alexander Bronstein, Michael Bronstein, Benjamin Bustos, Umberto Castellani, Marco Crisani, Bianca Falcidieno, Leonidas Guibas, Iasonas Kokkinos, Vittorio Murino, Ivan Sipiran, Maks Ovsjanikov, Giuseppe Patane, Michuela Spagnuolo, Jian Sun. SHREC 2010: Robust feature detection and description benchmark. Proc. Eurographics Workshop on 3D Object Retrieval (3DOR'10). [pdf]