基于zxing CPP QR解码器的QR解码器

Question

我正在尝试使用QR编码器的cpp端口。当我尝试解码时，我收到以下错误：

Global binarizer failed:
  Expected: 
  Detected: zxing::IllegalArgumentException: Too little dynamic range in luminance
Hybrid binarizer failed:
  Expected: 
  Detected: zxing::ReaderException: No code detected

看来这个zxing cpp版本无法分析二进制数据。