Spirulina Cultivation Image Dataset: Day 1 to Day 14 Growth Cycle

This dataset consists of high-resolution images documenting the complete cultivation process of Spirulina platensis from Day 1 to Day 14. The images capture daily growth patterns, color changes, and density variations in the culture medium, providing a visual timeline of Spirulina development under controlled laboratory conditions. The dataset is organized chronologically, with separate folders for each day of cultivation. Images were taken under consistent lighting and environmental settings to ensure comparability. This dataset can be applied to: Computer vision research (e.g., growth stage classification, segmentation, and object detection). Machine learning models for predicting harvesting time. Educational and research purposes in the fields of microalgae cultivation, sustainable food production, and biotechnology. All images are provided in standard formats (JPEG/PNG) with metadata describing the cultivation conditions.