Raghav Agarwal, Yash Chavan, Aryan Kesarkar, Anvay Tere, Khushali Deulkar. Contactless Heart Rate Estimation from Facial Videos Using Signal Processing and Machine Learning. kuey [Internet]. 2024 Jun. 1 [cited 2025 Oct. 18];30(7):1344-5. Available from: https://kuey.net/index.php/kuey/article/view/9818