Automatic parental guide ratings for short movies
Video description is helpful for automatic movie ratings and annotating parental guides. However, human-annotated ratings are somewhat ambiguous depending on the types of movies and demographics. This project proposes a Machine-learning (ML) pipeline to generate a parental rating for short movies au...
Saved in:
Main Author: | |
---|---|
Format: | Final Year Project / Dissertation / Thesis |
Published: |
2021
|
Subjects: | |
Online Access: | http://eprints.utar.edu.my/4250/1/17ACB05093_FYP.pdf http://eprints.utar.edu.my/4250/ |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Summary: | Video description is helpful for automatic movie ratings and annotating parental guides. However, human-annotated ratings are somewhat ambiguous depending on the types of movies and demographics. This project proposes a Machine-learning (ML) pipeline to generate a parental rating for short movies automatically. The ML pipeline infers and resolves various entities from 5 custom trained ML models trained using a corresponding public dataset. These ML models include nudity scene detection, violent scene detection, profanity scene detection, alcohol & drugs detection. A nudity detection scene is trained using YOLOv4 to detect possible scenes exposing private parts and genitals. Meanwhile, violent scene detection is trained using custom RNN-LSTM to detect possible fighting and gore scenes. Next, the profanity detection uses Google Text-to-Speech API to transcribe audio before feeding it into a custom better-profanity library. Lastly, the alcohol & drug models are trained using features extracted from VGG-16 then fed into a one-class CNN classifier. The experimental result showed that the proposed automatic rating is highly accurate when compared to manually annotated ratings. |
---|