Ratan S.

Key Skills

Software

Other

Top Subject Matter

Computer vision gaze tracking for online proctoring

Deepfake detection and GAN-based image generation

Top Data Types

Image

Text

Computer Code Programming

Top Task Types

Tracking

Classification

Freelancer Overview

GazeDetection System (Python Model). Core strengths include OpenCV and Other. Education includes Bachelor of Technology, Bennett University (2026). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Tracking and Classification.

Labeling Experience

Image Generation and DeepFake Detection (Python Model)

OtherClassification

The experience focused on training an AI model to generate realistic images and detect deepfakes using adversarial learning. The development required preparing and augmenting training data to improve robustness across input variations. The detection objective function was used to classify generated or manipulated media as deepfakes versus real images. • Designed and trained a GAN architecture (e.g., DCGAN and WGAN) to improve image quality and detection accuracy. • Implemented data augmentation techniques to strengthen the training dataset. • Collaborated to establish testing protocols and datasets for validating detection performance. • Drafted research content describing methods, findings, and implications in media integrity.

2022 - Present

GazeDetection System (Python Model)

Tracking

The experience involved building an AI-based gaze detection system using computer vision and machine learning for monitoring eye movement during online examinations. The work required designing a model pipeline that performs real-time facial detection and gaze tracking from image streams. The labeled signals were treated as target outputs for training and evaluation of gaze tracking performance. • Implemented real-time image processing and facial detection using Python and OpenCV. • Used machine learning methods to improve gaze tracking accuracy. • Optimized the model to achieve real-time processing speeds. • Prepared research documentation for publication of methodologies and technologies.

2022 - Present

Education

Work History