isp-uv-es/IPL-SUIM-Grayscale-Illuminants

IPL-SUIM-Grayscale-Illuminants数据集是SUIM（水下语义分割）灰度数据集的照明修改版本。该数据集基于SUIM的110张灰度图像生成，通过将图像转换为灰度后，生成平坦的光谱并计算像素反射率，然后使用不同颜色（20种）和饱和度（6种）的光谱生成修改图像。每个原始图像对应120个修改版本，总共涉及100个Cityscapes图像。数据集结构包括original_images文件夹（包含原始SUIM灰度图像）和modified_images文件夹（包含110个子文件夹，每个子文件夹存储对应原始图像的120个修改图像，命名格式为image_name_X_tono_T_sat_S.png，其中X为图像索引，T为颜色索引，S为饱和度索引）。标签（分割掩码）可从原始SUIM数据集中获取。Illuminant modified dataset version of the grayscale underwater semantic segmentation SUIM dataset. For each image, it is first converted to grayscale, then a flat light spectrum is generated to compute pixel reflectances, and modified images are created using different light spectrums of varying colors and saturations. The method is applied to 100 Cityscapes images, with 120 modified versions per original image (20 colors and 6 saturations). The dataset includes original SUIM grayscale images and modified images organized in folders, with labels available from the original SUIM dataset.