pyexiv2库 EXIF信息读取、写入

假设你有两张图，地址分别是jpg_path和out_jpg_path，如果你想要把jpg_path的元信息写入out_jpg_path用下面的语句

with pyexiv2.Image(jpg_path) as jpg_xmp:  # 使用with就会自动关闭jpg_xmp = jpg_xmp.read_xmp()
jpg = cv.imread(jpg_path)
newjpg = DistortionCorrection(jpg,jpg_xmp)
cv.imwrite(out_jpg_path,newjpg)
with pyexiv2.Image(out_jpg_path) as newjpg_xmp:newjpg_xmp.modify_xmp(jpg_xmp)