Upload wheat HDR/DAT files, automatically segment seeds and extract the average spectrum of each seed, output 224-column CSV data. Default parameters: band index=120, binarization threshold=600, area filtering threshold=100.

Load hyperspectral data in CSV format. Input requirements: CSV file containing only 224 columns of spectral values (no label column), file should have no header, pure data format. Output format: 224 columns of spectral values (no labels).