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chinese-ocr's Issues

crnn训练部分 lable问题

def __getitem__(self, index):
	label = [int(x) for x in keys] 
    请问label是要识别的str,怎么转成int呢?

训练图片的缩放

	(w,h) = Data.size
	size_h = 32
	ratio = 32 / float(h)
	size_w = int(w * ratio)
	transform = resizeNormalize((size_w,size_h))

请问你是直接用这段代码形成的比例进行的缩放吗a,这样是不是相当于没有缩放

身份证检测

我看作者里的测试图片是身份证,请问训练的时候用的样本是身份证样本吗?还是网上的官方样本呢?

CRNN训练

crnn数据集均为数字,训练时精准度全为零,有训练成功的大佬吗?可以知道一下如何拿博主提供的数据集训练

请教不定长

hello,请问你的不定长训练是什么意思呢,直接w不设置吗?求指教

solved

can not open checkpoint.zip, can you reload checkpoint please? Thanks!

RuntimeError: CUDA error: out of memory

change:

gpu_options = tf.GPUOptions(per_process_gpu_memory_fraction=1.0)
[via]

into :

gpu_options = tf.GPUOptions(per_process_gpu_memory_fraction=0.9)
config = tf.ConfigProto(allow_soft_placement=True, gpu_options=gpu_options)
config.gpu_options.allow_growth = True

训练crnn,识别率非常低

你好,我使用了360万数据集进行crnn训练,训练精度很高,但是验证精度却非常低,模型任何文字都识别不出来,请问这是哪里出了问题,我该如何修改?谢谢

无法训练

请问博主您是否训练成功,我这里一直在报错,我尝试修改很多次,但是依旧没有解决!
报错信息:
RuntimeError: invalid argument 0: Sizes of tensors must match except in dimension 0. Got 57 and 213 in dimension 3 at /pytorch/aten/src/TH/generic/THTensorMath.cpp:3616
请您指导下,谢谢!

识别其他字体的问题

您好,请问可以识别非简体的汉字吗,比如说篆体等等,如果能够识别能请您大体说一下如何做吗,非常感谢了

bbox

ImportError:cannot import name 'bbox'

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