摘要:
函数说明 1 参数说明 src1 – first input array. alpha – weight of the first array elements. src2 – second input array of the same size and channel number as src 阅读全文
摘要:
四种编译优化类型的解释: `-O ' `-O1 ' Optimize. Optimizing compilation takes somewhat more time, and a lot more memory for a large function. With `-O ', the compi 阅读全文