Lower face images labeled with corresponding motion sickness scores

<p>This is the dataset associated with the manuscript "Detecting in-car VR Motion Sickness from Lower Face Action Units". This dataset includes 1) all lower face images captured by the HP Omnicept VR headset during a motion sickness induction study; 2) Each image is labeled with a corresponding motion sickness score reported by a participant immediately after each motion sickness induction block finished</p> <p>For example,</p> <p>if the name of an image is 1-0_2, then it means that the participant whose ID=1 reported a motion sickness score=2 after the 1st motion sickness induction block finished;</p> <p>if the name of an image is 1-1_4, then it means that the participant whose ID=1 reported a motion sickness score=4 after the 2nd motion sickness induction block finished.</p>