: Research from Tohoku CVLab uses .txt files (like T0.txt and T1.txt ) to store registered camera poses for panoramic image sequences.

If you are looking for text prompts or metadata for AI training:

: This indoor geometry estimation project generates an output file named vp.txt (vanishing points) to help align panoramas manually.

: A 4K panorama synthesis project that saves camera trajectories in a frame_trajectory.txt file. 📂 Large-Scale Datasets

: Includes a benchmark of 1,000 detailed prompts across 100+ themes for panoramic image generation.

: A massive synthetic dataset (380k+ samples) for studying sensitive information (PII) in real-world online content.