Update README

README.md

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 This dataset is intended to create a model for classifying images of Matthiola incana leaves into **single-flowered** leaf or **double-flowered leaf**.
 
 # Matthiola incana 
+<img src="https://cdn-uploads.huggingface.co/production/uploads/6350ca6607080feca52ee6e1/1CbJpwx4Lcxxi208HkTjm.png" alt="Image description" width="30%">
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 Matthiola incana, a member of the family Brassicaceae, is an ornamental plant cultivated worldwide for its beautiful flowers. This species exhibits two flower forms: single and double flowers. The market for single-flowered plants is extremely limited and their commercial value is lower than that of double-flowered plants. Therefore, to efficiently produce high-value M. incana, farmers select double-flowered plants during the seedling stage, a few weeks after sowing, based on cotyledon characteristics. However, this identification is not simple and can be extremely difficult for inexperienced individuals.Using this dataset, you can create a classification model for Matthiola incana.
 
 # About the dataset
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 Each folder is further divided by {date}_{single or double}.
 The purpose of this data is to perform binary classification between **single** and **double**.
 
+# Data collection
+This data was created by agricultural experts at Mizuho Agricultural High School in Tokyo, Japan, in collaboration with the Nakajo Laboratory at Tokyo University of Agriculture and Technology.
+
+We planted M.incana seeds in trays and tracked whether each individual became a single-flower or a double-flower. Images were taken between 2 and 3 weeks after planting the seeds.