Congress Final Program

Session

WG II/3C: 3D Scene Reconstruction for Modeling & Mapping

Time:

Tuesday, 07-July-2026:

1:30pm - 3:00pm

Session Chair: Franz Rottensteiner
Session Chair: Norbert Haala

Location: 715B

125 theatre

Session Topics:

3D Scene Reconstruction for Modeling & Mapping (WG II/3)

Presentations

1:30pm - 1:45pm

CityLangSplat: Integrating CityGML Semantics into 3D Language Gaussian Splatting for Urban Scene Understanding

Qilin Zhang, Jinyu Zhu, Olaf Wysocki, Boris Jutzi

1:45pm - 2:00pm

RoofVIP benchmark dataset: 2D roof planar polygons and very high-resolution digital orthophoto pairs

Chaikal Amrullah, Daniel Panangian, Guneet Mutreja, Youssef Abdelhedi, Ksenia Bittner

2:00pm - 2:15pm

Development of a 3D City Model-Based System for Pre-Flight Evaluation and Optimization of Aerial Image Acquisition Plans

Lixian Zhao, Saki Kato, Kenta Imai, Maki Itazu, Aya Matsui

2:15pm - 2:30pm

Image LiDAR based change detection and updating for urban 3D reconstruction

Teng Wu, Bruno Vallet

2:30pm - 2:45pm

A category-specific prompt strategy for semantic 3D indoor mapping using RGB-D camera

Jiwei Hou, Vivien Volland, Samer Karam, Dorota Iwaszczuk