need help with ncnn::Mat

ws51t4hk 于 2022-10-22 发布在其他

关注(0)|答案(4)|浏览(178)

I have input network shape Trecip - type: float32[1,313,56,56]
I created opencv Mat filled by 0.38

int annealed_mean_mtrix[] = {1, 313, 56, 56};
const cv::Mat Trecip(4, annealed_mean_mtrix, CV_32F, cv::Scalar(0.38));

But i don't know how create ncnn::Mat from Trecip for ex.input("data_l", Trecip);?

4条答案

https://github.com/Tencent/ncnn/wiki#input-data-and-extract-output

@Yoh-Z Hi.
I saw this page. There are simple examples s for standard situations.
My question how transform exactly my shape

int annealed_mean_mtrix[] = {1, 313, 56, 56};
const cv::Mat Trecip(4, annealed_mean_mtrix, CV_32F, cv::Scalar(0.38));

to ncnn:Mat

@Yoh-Z Hi. I saw this page. There are simple examples s for standard situations. My question how transform exactly my shape

int annealed_mean_mtrix[] = {1, 313, 56, 56};
const cv::Mat Trecip(4, annealed_mean_mtrix, CV_32F, cv::Scalar(0.38));

to ncnn:Mat

ncnn::Mat Trecip(56, 56, 313);
Tercip.fill(0.38f);

Hi @Yoh-Z , thank you for help.
it all works
ncnn-colorization
colorization-siggraph17