Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
视频的亮度或对比度是否重要，即是否应在使用 Affectiva Emotion SDK 之前对其进行调整，以使面部最清晰可见？
是的，适度的亮度和对比度是最好的。SDK 在 Face::faceQuality 指标中提供了一些关于亮度的反馈：
http://affectiva.github.io/developerportal/pages/platforms/v3_4_1/windows/classdocs/affdex-native/structaffdex_1_1_face_quality.html 1