Vishal Chauhan

Having experience of 5+ years in Computer Vision and NLP

QUANTIPHI PVT. LTD. | Sr. ML Engineer | May 2021-Present
Sports Analytics- CoachFirst
• Application of AI Coach for NFL football players training sessions to detect and
curate small clips for every sports action performed by player on the ground.
• Helps coaches and parents to get a better overview of player’s progress.
• Analytic estimated: Ball Direction, Ball Angle, Goal Miss/Made, Hang Time,
Player Jersey and Action Frame
• Video Processing - OpenCV
• Object Detection and Tracking - Yolov5 & modified SORT
• Jersey Number Recognition - Scaled Yolov4 & SVHM Classifier
• Action Recognition - ResNet-152 & LSTM (Spatio Temporal model)
• Ball Detection - TrackNet & Kalman Filter
• GoalPost Detection - Custom Yolov5
Sports Analytics- SportCast
• Intelligent archiving system for Bundesliga players that archives frames for
each player throughout the highlight clips.
• Object Detection and Tracking - Yolov5 & modified SORT
• Face Detection and Embedding - ArcFace (InsightFace)
• Face Recognition - Cosine Similarity (FAISS)
Intelligent Document Processing- Parchment
• IDP system for extracting all the details from school and college transcripts.
• Token Classification - LayoutLMv3 or LiLT
• OCR - AWS Textract API

CAPGEMINI | Data Scientist | Oct 2017-May 2021
Dell EMC - Log Classification System
• Application of classification for predicting the type of error on log files of
different components of storage devices to reduce TAT of resolving the
particular error.
• Vectorizer - TF-IDF
• Algorithm - Random Forest
Dell EMC - Surveillance System
• Using Dlib Library and Tensorflow, the system checks whether the employee is
authorized to enter a particular ODC or not.
• Face Recognition - FaceNet (Triplet Loss)

B.Tech in CSE (80.5%)