opencv 关于数据的储存

• CV_8U - 8-bit unsigned integers ( 0..255 )

• CV_8S - 8-bit signed integers ( -128..127 )

• CV_16U - 16-bit unsigned integers ( 0..65535 )

• CV_16S - 16-bit signed integers ( -32768..32767 )

• CV_32S - 32-bit signed integers ( -2147483648..2147483647 )

• CV_32F - 32-bit floating-point numbers ( -FLT_MAX..FLT_MAX, INF, NAN )

• CV_64F - 64-bit floating-point numbers ( -DBL_MAX..DBL_MAX, INF, NAN )