MaskRCNN doesnt work using cv::dnn::Net when image resolution changes of input images #14566
Description
System information (version)
- OpenCV => 4.1
- Operating System / Platform => Windows 64 Bit
- Compiler => Visual Studio 2015
Detailed description
Forwarding images using MaskRCNN fails if the image resolution changes over time.
Steps to reproduce
It works for the first few images, but after about 5 images with each a different resolution no results are available anymore.
in the function postprocess(...)
outDetections = outDetections.reshape(1,(int)(outDetections.total() / 7)); always returns the same number for any forwarded image. Its being stuck at the number of the last successful forwarding.
I used the following code as a reference.
with net.setPreferableBackend(cv::dnn::DNN_BACKEND_OPENCV);