Man

Ivan Anselmo Sipiran Mendoza

Profesor Asistente

University of Chile

Santiago, Chile

Líneas de Investigación


Geometry Processing, Shape Analysis, Computer Vision, Artificial Intelligence

Educación

  •  Ciencias de la Computación, Universidad Nacional de Trujillo. Peru, 2005
  •  Ciencias de la Computación, UNIVERSIDAD DE CHILE. Chile, 2014

Experiencia Académica

  •   Investigador Post-doctoral Full Time

    UNIVERSITY OF KONSTANZ

    Konstanz, Alemania

    2013 - 2015

  •   Profesor investigador Full Time

    PONTIFICIA UNIVERSIDAD CATOLICA DEL PERU

    Facultad de Ciencias e Ingeniería

    Lima, Peru

    2015 - At present

  •   Profesor Asistente Full Time

    UNIVERSIDAD DE CHILE

    Ciencias Físicas y Matemáticas

    Santiago, Chile

    2021 - At present

Experiencia Profesional

  •   Investigador Full Time

    Pontificia Universidad Católica del Perú

    Lima, Peru

    2017 - 2020

Formación de Capital Humano


Iván Sipirán is an Assistant Professor in the Department of Computer Science at the University of Chile, holding a PhD in Computer Science (University of Chile, 2014) and a degree in Computer Engineering (National University of Trujillo, 2006). He serves as Principal Investigator at the National Center for Artificial Intelligence (CENIA), where he leads the research line on Deep Learning for Computer Vision and Natural Language Processing. He has supervised over 30 master's theses and undergraduate projects, and has accumulated more than 2,900 citations on Google Scholar (h-index=23), with publications in high-impact journals such as the International Journal of Computer Vision and Communications of the ACM, as well as top-tier conferences including ICCV and ECCV.
In the area of human capital training, he has taught continuously since 2015 across courses in algorithms, computer graphics, computer vision, and deep learning at both undergraduate and graduate levels, earning recognition as Best Undergraduate Professor at the University of Chile in 2024. He has developed openly accessible educational materials on GitHub, a data structure visualization library published on PyPI, and a YouTube channel with over 39,000 views. His academic experience spans universities in Chile, Peru, and Germany, with sustained research funding through FONDECYT, CONCYTEC, and CENIA grants.


Difusión y Transferencia


Iván Sipirán has demonstrated a sustained commitment to knowledge dissemination and technology transfer across scientific, cultural, and public audiences. He has delivered plenary talks and invited lectures at leading international venues, including the LatinX Workshop at ICCV and the Eurographics Workshop on Graphics and Cultural Heritage, as well as at universities and research centers across Chile, Peru, Brazil, and France. He has authored science outreach articles in the Bits de Ciencia journal and maintains an active public presence through media interviews, social networks, and a YouTube channel with over 39,000 views, making advanced topics in artificial intelligence and computer vision accessible to broad audiences.
On the technology transfer side, he has developed and deployed open-source software tools with direct societal impact, including SymArch, a geometric processing platform implemented at the Museo Larco in Peru for the analysis of archaeological artifacts, and Data-Driven-CH, an AI-based restoration tool deployed at the Museo Josefina Ramos de Cox. His research has been featured extensively in national and international media, and he has actively collaborated with cultural institutions, agricultural organizations, and public agencies to apply AI solutions to challenges in heritage conservation, wildfire detection, and agricultural optimization. In 2025, he was the sole Latin American researcher invited to a Schmidt Sciences Foundation workshop at the Sorbonne University in Paris, reflecting the international recognition of his work at the intersection of artificial intelligence and the humanities.


Premios y Distinciones

  •   Best paper award - Impact on Society

    Fraunhofer IGD

    Alemania, 2018

    Premio al paper "From Reassembly to Object Completion: A Complete Systems Pipeline" por su impacto en la sociedad.

  •   Best paper award

    Organización de la conferencia Big Data Visual Analytics

    Australia, 2015

    Premio al mejor paper "Guiding the exploration of scatter plot data using motif-based interest measures" en la conferencia Big Data Visual Analytics

  •   Best Doctoral Symposium Paper Award

    ACM

    Estados Unidos, 2011

    Premio a la mejor Tesis Doctoral en la Conferencia ACM Multimedia

  •   Best teacher

    UNIVERSIDAD DE CHILE

    Chile, 2024

    In 2024, Iván Sipirán was awarded the Best Undergraduate Professor distinction at the University of Chile, one of the most prestigious teaching recognitions granted by the institution. Only 42 faculty members were selected out of approximately 4,000 professors across the entire university, placing him among the top 1% of educators. This recognition reflects his consistent commitment to fostering dynamic, inclusive, and high-quality learning environments, as well as his ability to effectively teach large student groups while maintaining excellent academic outcomes across courses in algorithms, computer graphics, and deep learning.


 

Article (28)

Land-Cover Semantic Segmentation for Very-High-Resolution Remote Sensing Imagery Using Deep Transfer Learning and Active Contour Loss
Multi-label learning on low label density sets with few examples
SHREC 2025: Partial retrieval benchmark
A convolutional architecture for 3D model embedding using image views
Repetitive Patterns Recognition in Textures of Ancient Peruvian Pottery
Large-scale multi-unit floor plan dataset for architectural plan analysis and recognition
Semantic Segmentation of Fish and Underwater Environments Using Deep Convolutional Neural Networks and Learned Active Contours
A comprehensive review of the video-to-text problem
Automatic floor plan analysis and recognition
Data-Driven Restoration of Digital Archaeological Pottery with Point Cloud Analysis
Interactive annotation of geometric ornamentation on painted pottery assisted by deep learning
SHREC 2022: Fitting and recognition of simple geometric primitives on point clouds
SHREC 2022: Pothole and crack detection in the road pavement using images and RGB-D data
A Benchmark Dataset for Repetitive Pattern Recognition on Textured 3D Surfaces
SHREC 2021: Retrieval of cultural heritage objects
SHREC’20 Track: Retrieval of digital surfaces with similar geometric reliefs
From Reassembly to Object Completion: A Complete Systems Pipeline
Scalable 3D shape retrieval using local features and the signature quadratic form distance
Guiding the exploration of scatter plot data using motif-based interest measures
Object Completion using k-Sparse Optimization
SHREC'15 track: Scalability of non-rigid 3D shape retrieval
SHREC'15: Range scans based 3D shape retrieval
A benchmark of simulated range images for partial shape retrieval
Approximate Symmetry Detection in Partial 3D Meshes
A comparison of methods for non-rigid 3D shape retrieval
Data-aware 3D partitioning for generic shape retrieval
Key-components: detection of salient regions on 3D meshes
Harris 3D: a robust extension of the Harris operator for interest point detection on 3D meshes

BookWhole (1)

3D shape matching for retrieval and recognition

ConferencePaper (16)

Cultural Heritage 3D Reconstruction with Diffusion Networks
Unsupervised Video Summarization: A Reconstruction Model with Proximal Gradient Methods
Self-distillation for Efficient Object-level Point Cloud Learning
Evaluation of 3D Reconstruction for Cultural Heritage Applications
MatchMakerNet: Enabling Fragment Matching for Cultural Heritage Analysis
SHREC 2023: Detection of symmetries on 3D point clouds representing simple shapes
Empirical evaluation of dissimilarity measures for 3D object retrieval with application to multi-feature retrieval
A Fully Hierarchical Approach for Finding Correspondences in Non-rigid Shapes
Shrec'13 track: Large-scale partial shape retrieval using simulated range images
Key-component detection on 3D meshes using local features
SHREC'12 Track: Stability on abstract shapes
Local features for partial shape matching and retrieval
SHREC 2011: Robust feature detection and description benchmark
Shrec'11 track: Shape retrieval on non-rigid 3D watertight meshes
A robust 3D interest points detector based on harris operator
SHREC'10 track: Feature detection and description

EditorialMaterial (2)

Foreword to the special section on 3D object retrieval 2024 symposium (3DOR2024)
The Role of Computing in the Study of Latin American Cultural Heritage

Proyecto (4)

Caracterizando al COVID-19: Herramienta de análisis de datos de pacientes del COVID-19 en el Perú
Optimized deep learning based repreentations for computer vision problems
Restoration and conservation of archaeological objects using deep learning on graphs
Analysis of Symmetry in 3D Objects and its Applications in Archaeology
1
Nancy Hitschfeld

Full Professor

Computer Science

UNIVERSIDAD DE CHILE , DEPTO CIENCIAS COMPUTACION

Santiago, Chile

18
Benjamin Bustos

UNIVERSIDAD DE CHILE, DEPARTAMENTO DE CIENCIAS DE LA COMPUTACIÓN

Santiago, Chile

51
Ivan Sipiran

Profesor Asistente

Department of Computer Science

University of Chile

Santiago, Chile