Environmental problems of Bairong banyan tree:
First of all, Bairong banyan tree installs two libraries of opencv and eigen in vs
The link recommended by Bairong Banyan to install the eigen library:
VS2019 correctly installs the Eigen library and solves all error reports (the most detailed on the whole network!!) MaybeTnT's blog - CSDN blog _vs2019 installs eigen [here is picture 001] https://blog.csdn.net/MaybeTnT/article/details/109841378 The installation of opencv and eigen libraries is similar, even the configuration process is very similar. It is necessary to download the relevant library first, and then configure it in vs.
Project-"Right click-"Properties-"vc++ directory-"Include directory-"Add the corresponding dependent library.
Among them, the Bairong banyan tree is added in the include directory:
E:OpenCVopencvuildinclude
E:OpenCVopencvuildincludeopencv2
D:own3
Note: This is the path where the opencv and eigen you downloaded are located
Bairong banyan tree is added in the library directory:
E:OpenCVopencvuilddc14lib