Butterfly Fish Dataset

This dataset consists of two types of data, conditioned butterfly fish image dataset and unconditioned butterfly fish image dataset. The conditioned data consists of 9 classes with a majority class of 44 data and a minority class of 9 data, with an average data size of 2.70 MB. , the fish were placed in a mini studio with a white cloth background and then photographed using a Cannon camera, then the unconditional data consisted of 14 classes with 307 data for the majority class and 34 data for the minority class, with an average data size of 1.78 MB, fish allowed to swim freely in a mini aquarium, and pictures were taken using an iPhone 11 camera.本数据集包含两类数据，分别为带约束条件的蝴蝶鱼图像数据集（conditioned butterfly fish image dataset）与无约束条件的蝴蝶鱼图像数据集（unconditioned butterfly fish image dataset）。带约束条件的数据共设9个类别，其中多数类包含44条数据，少数类包含9条数据，单条数据平均大小为2.70 MB。该类数据的采集方式为：将蝴蝶鱼置于带有白布背景的迷你摄影棚内，使用Cannon相机进行拍摄。无约束条件的数据共设14个类别，多数类包含307条数据，少数类包含34条数据，单条数据平均大小为1.78 MB；该类数据的采集方式为：让蝴蝶鱼在迷你水族箱中自由游动，使用iPhone 11手机拍摄获取图像。