@techreport{oai:ipsj.ixsq.nii.ac.jp:00218507,
 author = {北村, 達也 and 白勢, 彩子 and Tatsuya, Kitamura and Ayako, Shirose},
 issue = {48},
 month = {Jun},
 note = {児童の長・短母音生成時の口唇運動を撮影するため，ヘルメットにアクションカメラを固定したシステムを製作した．撮影中に児童の頭部を安定させるため，カメラアームの重量やその固定位置に配慮した．収録した映像と音声より各フレームの開口高さと音素区間を求め，アノテーションツール ELAN 上で口唇運動を分析できるようにした．, Children’s lip movements and speech were recorded by a head-mounted, downward facing action camera and voice recorder during the production of Japanese long and short vowels. The weight of the camera arm and its fixed position on a helmet were considered to stabilize the child’s head during the recording. The height of the mouth opening and phoneme segments were obtained from the recorded video and audio and displayed together with the media on the annotation tool ELAN to analyze the lip movements.},
 title = {［ポスター講演］コロナ禍における児童の音声および口唇運動の収録},
 year = {2022}
}