import globimport numpy as npfrom PIL import Imageimport matplotlib.pyplot as plt #plt 用于显示图片import torchimport torch.nn as nnimport torch.optim as optimfrom torch.optim import lr_schedulerfrom torch.utils.data import Dataset,DataLoaderimport torchvisionimport torchvision.models as modelfrom torc...
#!/usr/bin/env python3# -*- coding: utf-8 -*-'''@Time:2023/2/1910:50@Author:rumi_summer@Description:transfer datasetfromCUB form to Yolo form'''importosimportcv2classManager:def__init__(self,path,target,train=True):self.root=path self.target=target self.is_train=train self.images_p...
定义读取CUB_200_2011数据集的Dataset python 复制代码 import osimport cv2from torch.utils.data import Datasetclass CUB(Dataset):def __init__(self, path, train=True, transform=None, target_transform=None):self.root = pathself.is_train = trainself.transform = transformself.target_transform = tar...
Introduced by Wah et al. inThe Caltech-UCSD Birds-200-2011 Dataset Caltech-UCSD BIRDS-200-2011(CUB-200-2011)数据集是用于细粒度可视化分类任务的最广泛的数据集。它包含了属于鸟类的200个亚类的11,788幅图像,其中5,994幅用于训练,5,794幅用于测试。每个图像都有详细的注释:1个子类别标签,15个零件位置...
We have created three arrays holding train, validation and test data. The CUB-200 dataset does not come with a standard validation set, so we took 10% of the train data and created a validation set. The number of elements in each array should be: ...
=== For more information about the dataset, visit the project website: http://www.vision.caltech.edu/visipedia If you use the dataset in a publication, please cite the dataset in the style described on the dataset website (see url above). Directory Information --- - images/ The images...
The Caltech-UCSD Birds-200-2011 (CUB-200-2011) dataset is the most widely-used dataset for fine-grained visual categorization task. It contains 11,788 images of 200 subcategories belonging to birds, 5,994 for training and 5,794 for testing. Each image ha
Title = {{The Caltech-UCSD Birds-200-2011 Dataset}}, Author = {Wah, C. and Branson, S. and Welinder, P. and Perona, P. and Belongie, S.}, Year = {2011} Institution = {California Institute of Technology}, Number = {CNS-TR-2011-001}} === 数据存放结构如下:===dataset├── ...
小样本图像分类常用数据集之一, 11788张图,图片大小84x84 200类训练集:验证集:测试集=100:50:50 - 飞桨AI Studio
Dataset View by for R@1GoogLeNet + HDMLGoogLeNet + HDMLPDDM QuadrupletPDDM QuadrupletHDCHDCResNet-50 + MarginResNet-50 + MarginEPSHN(512)EPSHN(512)ABE + HORDEABE + HORDEResNet-50 + Cross-EntropyResNet-50 + Cross-EntropyBN-Inception + Proxy-AnchorBN-...