# Gender Bias Uses a modified version of Affectivas [cpp-sdk-samples](https://github.com/Affectiva/cpp-sdk-samples/). ## Install Install dependencies: ```bash sudo apt libopencv-dev install libboost-system-dev libboost-filesystem-dev libboost-date-time-dev libboost-regex-dev libboost-thread-dev libboost-timer-dev libboost-chrono-dev libboost-serialization-dev libboost-log-dev libboost-program-options-dev sudo apt install cmake build-essential git gzip #rpi is ARM: wget http://download.affectiva.com/linux/arm/affdex-cpp-sdk-3.1-40-linux-arm7.tar.gz mkdir affdex-sdk tar -xzvf affdex-cpp-sdk-*.tar.gz -C affdex-sdk rm affdex-cpp-sdk-*.tar.gz ``` Build: ```bash mkdir build && cd build cmake -DOpenCV_DIR=/usr/ -DBOOST_ROOT=/usr/ -DAFFDEX_DIR=~/gender_detection/affdex-sdk ~/gender_detection/sdk-samples make ``` To avoid ruining the SD-card too soon, mount /tmp as tmpfs. This folder will also be used to store camera frames for analysis. So to `/etc/fstab` add: ``` # tmpfs for /tmp, so we save the sd-card a bit tmpfs /tmp tmpfs defaults,noatime,nosuid 0 0 tmpfs /var/log tmpfs defaults,noatime,mode=1777,size=64m 0 0 ``` `sudo ln -s supervisord.conf /etc/supervisor/conf.d/specimens.conf` Install fonts: ` cp fonts/*/*.ttf ~/.fonts/` ## Test Some quirks in either Rasbian or the video demo require two variables to be set before running. Not doing so results in a segfault. ``` export LC_ALL=$LANG export LD_PRELOAD=/usr/lib/arm-linux-gnueabihf/libopencv_core.so.2.4 ~/gender_detection/build/video-demo/video-demo --input ~/gender_detection/image_test.jpg --data ~/gender_detection/affdex-sdk/data --draw=0 --numFaces=20 ```