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license: apache-2.0 |
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task_categories: |
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- image-classification |
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language: |
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- en |
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- pt |
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tags: |
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- image-regression |
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- image-classification |
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- u-tube-manometer |
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- gauge-reader |
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- water-column |
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pretty_name: U-Tube Manometer Dataset 2025-2026 |
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size_categories: |
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- 10K<n<100K |
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--- |
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<img src="https://github.com/ClaytonSdS/VisionGauge/blob/main/steps/utm_dataset_logo2.png?raw=true" width="900"/> |
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# **Dataset Description** |
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This dataset was created to support Article X and is available on [Roboflow](https://universe.roboflow.com/visiongauge/utm_dataset-ooorv) and [Hugging Face](https://huggingface.co/datasets/claytonsds/UTM_Dataset). |
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It consists of images of **U-tube manometers** constructed using a **transparent PVC water level hose (5/16" × 1 mm)** and **flexible measuring tapes of different colors**, each with a length of **150 cm (60 inches)**. The manometric fluids represented in the dataset include **water, oil, and dyed water**. The dataset is intended for **computer vision regression and classification tasks**, specifically targeting the **reading of liquid column levels**. |
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The dataset includes **48,218 augmented images**, derived from **20,036 unique original images**. All annotations were performed using the RoboFlow Annotate Tool, with label precision within ± 0.1 cm. |
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# **Dataset Split** |
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* **Training set:** 42274 images |
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* **Validation set:** 5319 images |
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* **Test set:** 625 images |
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# Data Structure |
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The dataset follows a standard split structure: |
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``` |
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dataset/ |
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├── train/ |
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│ ├── 10.2/ |
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│ │ ├── image23.png |
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│ │ └── ... |
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│ ├── 10.4/ |
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│ └── ... |
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├── validation/ |
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│ ├── 9.8/ |
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│ └── ... |
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└── test/ |
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│ ├── 10.0/ |
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│ └── ... |
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└── dataset_mapping.csv |
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``` |
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* Each subfolder name corresponds to the **label value** (e.g., water column height in centimeters). |
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* Images inside the folder share the same height value. |
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--- |
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# License |
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This dataset is released under the **Apache License 2.0**. |
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--- |
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# **Citation** |
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```bibtex |
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@dataset{utm_dataset, |
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author = {Santos, Clayton Silva}, |
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title = {{UTM} {Dataset}}, |
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year = {2026}, |
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month = {jan}, |
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publisher = {Roboflow}, |
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version = {27}, |
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doi = {10.5281/zenodo.18259826}, |
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url = {https://universe.roboflow.com/visiongauge/utm_dataset-ooorv} |
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} |
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``` |
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