CrossProjection: Geometric Grounding Beyond Viewpoint Change in Architectural Drawings
Kaho Li, Pengyu Zeng, Yuqin Dai, Jun Yin, Tianjing Feng, Shuai Lu
cs.CV, cs.AI, cs.CL
Submitted: 2026-08-01
Comments: Initial controlled diagnostic study on 23 natural drawing sets and three VLMs; broader model, building, repeated-inference, and human coverage is planned for a subsequent version
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Terminology
Sources
- AECV-Bench: Benchmarking Multimodal Models on Architectural and Engineering Drawings Understanding
- AEC-Bench: A Multimodal Benchmark for Agentic Systems in Architecture, Engineering, and Construction
- CReFT-CAD: Boosting Orthographic Projection Reasoning for CAD via Reinforcement Fine-Tuning
- Blueprint-Bench: Comparing spatial intelligence of LLMs, agents and image models
- ArchSIBench: Benchmarking the Architectural Spatial Intelligence of Vision-Language Models
- CVT-Bench: Counterfactual Viewpoint Transformations Reveal Unstable Spatial Representations in Multimodal LLMs
- Towards Cross-View Point Correspondence in Vision-Language Models
- MindEdit-Bench: Benchmarking Object-Level Counterfactual Spatial Reasoning in VLMs from In-the-Wild Photos
- BenchCAD: A Comprehensive, Industry-Standard Benchmark for Programmatic CAD
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