Litchi Variety Dataset

Litchi Variety Raw Image Dataset DescriptionDataset ContentThis dataset contains 11,998 pure raw images across 12 litchi varieties. All images are original captures with NO data expansion, augmentation, or enhancement.Variety ListComplete list of varieties:Osmanthus-Fragr LitchiGlu-Rice Ciba LitchiTrib-Royal LitchiChk-Beak LitchiIcy-Flesh LitchiWax-Shiny Leaf LitchiGrn-Circle LitchiMar-Orange LitchiHoney-Jar LitchiConcubine-Smile LitchiBlk-Green Leaf LitchiSci-Cultivar No.1Data SourceOriginal images collected in Maoming, Guangdong, ChinaShooting backgrounds: White / Blue / BlackAnnotation ProcessAll images were manually annotated using Labelimg to generate JSON files. These annotations were batch-converted to standard YOLO txt format (class x_center y_center width height) with traceable naming conventions.Label StorageConverted labels are stored in dedicated structured directories (/labels/), maintaining 1:1 correspondence with image files for seamless integration.Data PartitionTrain set: 8,199 raw images + labels (68.33%)Validation set: 2,330 raw images + labels (19.42%)Test set: 1,469 raw images + labels (12.25%)Total: 11,998 images (minor deviation from 12,000 due to rounding)Technical IntegrityEnsures:Precision: Human annotation with cross-validationStandardization: YOLO-compliant label formatsUsability: Ready-to-use directory architecture