Fangget

``` /usr/local/include/Kimera-VIO/src/dataprovider/KittiDataProvider.cpp:45:38: error: use of undeclared identifier 'CV_LOAD_IMAGE_UNCHANGED' cv::Mat img = cv::imread(img_name, CV_LOAD_IMAGE_UNCHANGED); ```

Lower down the opencv version to 3.x or just revise the code, change the flag from "CV_LOAD_IMAGE_UNCHANGED" to "IMREAD_UNCHANGED" since you just need to compile it success. but I'm not...

opencv has an 3rdpary named carotene where opticalflow calculation is conducted on NEON, just have a try with it @xiaodian2234

Hi vonzy, can you share your no-ros vins project to me? I do not want to waste time do this part of work if you're kind to share. We can...

@vonzy , send me with the email, thanks. btw email is fangasfrank a.t gmail dot com

Since you system init with optical flow, I'm pretty sure I initialize it with a pure translation, its device static the only factor to the result? btw, it's a migrate...

yeap, but extrinsic param is not calculated.

intrinsic param is obtained while extrinsic remains to do. coordinate system seems to be the same as iphone, so I'm trying to set the proper param for translation. how much...

convcompat 1x1 convolution

nope, the original t7 file has no batch_norm for _residual_block_first