[Android] Preprocessing face image

[dendy-prtha-tiukdw]

Saat user melakukan verifikasi wajah maka gambar wajah harus dipreprocess terlebih dahulu untuk mengetahui kelayakan face image yg akan diproses model. Beberapa metode preprocessing image yang dapat dilakukan adalah :

• Blurr detection
• Clarity detection
• Image noise reduction
• contrast enhancement
• image resizing
• color correction
• face allignments

more at :

• https://stackoverflow.com/questions/63592160/preprocessing-methods-for-face-recognition-in-python
• https://globaljournals.org/GJCST_Volume12/2-Preprocessing-Technique-for-Face-Recognition.pdf
• https://bisite.usal.es/archivos/study_of_the_pre-processing_impact_in_a_facial_recognition_system.pdf
• https://medium.com/@rashbawah/image-preprocessing-for-facial-recognition-the-most-important-steps-in-python-with-opencv-58f952307cc2