Tex 1500

TeX-1500 is a paired dataset of 1,522 calibrated long-wave infrared hyperspectral images for temperature-emissivity-texture decomposition. The data was created by author jialelin2007 from DARPA pushbroom and WHU FTIR acquisitions. The repository was last updated on June 2, 2026, and currently contains a preview release with one example sample.

Use Cases

• Training models for temperature-emissivity separation based on paired LWIR HSI and TeX labels.
• Developing texture classification algorithms for materials using calibrated long-wave infrared data.
• Benchmarking hyperspectral image processing techniques on real-scene data from DARPA and WHU FTIR sources.
• Simulating and validating thermal decomposition models with ground-truth temperature and emissivity information.

Strengths

• Contains 1,522 calibrated real-scene hyperspectral-image and TeX label pairs.
• Data is paired, providing aligned inputs and outputs for model training.
• Sources include DARPA pushbroom and WHU FTIR acquisitions, suggesting diverse collection methods.

Limitations

• The repository is a preview release containing only one example sample; the full dataset of 1,522 pairs may not be immediately available.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count for the full dataset is unknown, which may limit suitability assessment.

Provenance

Source

DARPA pushbroom data and WHU FTIR acquisitions.

Collection Method

Calibrated real-scene acquisitions for hyperspectral imaging.

Freshness

Last updated 2026-06-02 15:04:36; freshness should be verified.