I have comipled caffe with GPU disabled,then
cp caffe/build/Makefile openpose/Makefile.conf
run
make all -j 6
got these errors:
-- Generating done
-- Build files have been written to: /path/to/caffe/build
CXX/LD -o ._release/examples/tutorial_thread/1_openpose_read_and_display.bin
._release/lib/libopenpose.so: undefined reference to `cv::VideoCapture::VideoCapture(cv::String const&)'
._release/lib/libopenpose.so: undefined reference to `cv::VideoCapture::set(int, double)'
._release/lib/libopenpose.so: undefined reference to `op::renderPartAffinityFieldGpu(float*, op::PoseModel, cv::Size_<int> const&, float const*, cv::Size_<int> const&, float, int, float)'
._release/lib/libopenpose.so: undefined reference to `cv::VideoCapture::release()'
._release/lib/libopenpose.so: undefined reference to `op::renderBodyPartsGpu(float*, op::PoseModel, cv::Size_<int> const&, float const*, cv::Size_<int> const&, float, float)'
._release/lib/libopenpose.so: undefined reference to `cv::VideoCapture::operator>>(cv::Mat&)'
can't find opencv,and I compiled latest opencv 3.2-dev from source,all opencv programs(both c++ and python) worked,so why cann't openpose find opencv?
Caffe recognized opencv actually,those reference are method that were discarded in opencv3.2 ,but are available in opencv 3.1.0 or earlier version.i had the same problem while installing 3.2 and eventualy downgrading to 3.1.0 solved the issue for me,here is a nice guide to install opencv 3.1.0 and according to
this discussion,it seems that the standard is to support opencv that are available in Ubuntu sources and i think you can't install opencv3.2 through apt-get by now,only need to build from source