Details

Autor(en) / Beteiligte

• Lokman, Amar
• Ismail, Wan Zakiah Wan
• Sahrim, Mus’ab
• Balakrishnan, Sharma Rao
• Jamaludin, Juliza

Titel

A Simple Yet Reliable Facial Emotion Detection for Campus Environment

Ist Teil von

• International journal of recent technology and engineering, 2019-09, Vol.8 (3), p.2477-2481

Erscheinungsjahr

2019

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Nowadays, crime incidents like stealing, fighting and harassment often occur in campus leading to serious consequences. Students do not feel secure to study in campus anymore. Thus, a simple facial emotion detection system using a Raspberry Pi is introduced to help mitigating the issue before getting worse in campus. Two algorithms are used for this project including Haar Cascade and Local Binary Pattern (LBP) algorithms. OpenCV is a library that can be used for image processing. LBP algorithm is used for face detection in OpenCV. When a person enters the specified area, the camera will capture the image and detect the image of the person. Then, a rectangular box appears on the face image of the person. The image is automatically sent to the email. The face detection is enhanced by adding a face alignment. The face alignment is used to detect the location of many points on the face. It recognizes the emotions for each face and gives the confidence score. The value 0 of confidence score is the perfect face recognition. Although the system is simple, it is still reliable to be used in a campus environment.