目标检测VOC数据集根据标注文件生成txt文件
其他
2020-07-23 10:27:56
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- 根据Annotations里面的xml标注文件,随机生成trainval.txt和test.txt,生成比例可自行调整。
# data_path为数据集路径,trainval_percent为训练验证集的比例
def get_txt(data_path,trainval_percent):
print(data_path)
xml_path = data_path+'/Annotations'
print(xml_path)
txt_path = data_path+'/ImageSets/Main'
total_xml = os.listdir(xml_path)
num = len(total_xml)
list = range(num)
tv = int(num * trainval_percent)
trainval = random.sample(list, tv)
ftrainval = open(os.path.join(txt_path+'/trainval.txt'), 'w')
ftest = open(os.path.join(txt_path+'/test.txt'), 'w')
for i in list:
name = total_xml[i][:-4] + '\n'
if i in trainval:
ftrainval.write(name)
else:
ftest.write(name)
ftrainval.close()
ftest.close()
转载自blog.csdn.net/qq_41672428/article/details/107486115