Samuel Pröll - Homepage https://samproell.io/ Data Science | ML | Python Hugo -- gohugo.ioen-usinfo@samproell.at (Samuel Pröll) info@samproell.at (Samuel Pröll)Sat, 27 Dec 2025 12:32:20 +0200 Customizing a gesture recognition model with MediaPipe https://samproell.io/posts/ai/asl-detector-with-mediapipe-wsl/ Sun, 07 Apr 2024 10:40:20 +0200 Samuel Pröll https://samproell.io/posts/ai/asl-detector-with-mediapipe-wsl/ Facial landmark detection is still easy with MediaPipe (2023 update) https://samproell.io/posts/ai/mediapipe-update-2023/ Wed, 01 Nov 2023 14:42:33 +0100 Samuel Pröll https://samproell.io/posts/ai/mediapipe-update-2023/ ECG R peak detection in Python: a comparison of libraries https://samproell.io/posts/signal/ecg-library-comparison/ Sun, 21 May 2023 08:27:29 +0200 Samuel Pröll https://samproell.io/posts/signal/ecg-library-comparison/ Managing multi-dimensional datasets with metadata in Python https://samproell.io/posts/datascience/metadata-in-machinelearning/ Sun, 30 Oct 2022 10:32:07 +0200 Samuel Pröll https://samproell.io/posts/datascience/metadata-in-machinelearning/ My personal COVID-19 experience: a data project https://samproell.io/posts/datascience/covid-experience/ Fri, 12 Aug 2022 19:35:05 +0200 Samuel Pröll https://samproell.io/posts/datascience/covid-experience/ Speed up data exploration with ad-hoc data filters in Streamlit https://samproell.io/posts/datascience/adhoc-data-filters-streamlit/ Thu, 30 Jun 2022 02:57:26 +0200 Samuel Pröll https://samproell.io/posts/datascience/adhoc-data-filters-streamlit/ Finding peaks in noisy signals (with Python and JavaScript) https://samproell.io/posts/signal/peak-finding-python-js/ Thu, 26 May 2022 18:41:07 +0200 Samuel Pröll https://samproell.io/posts/signal/peak-finding-python-js/ Digital filters for live signal processing in Python https://samproell.io/posts/yarppg/yarppg-live-digital-filter/ Fri, 08 Apr 2022 16:35:05 +0100 Samuel Pröll https://samproell.io/posts/yarppg/yarppg-live-digital-filter/ Applying digital filters in Python https://samproell.io/posts/yarppg/digital-filters-python/ Wed, 06 Apr 2022 18:55:32 +0200 Samuel Pröll https://samproell.io/posts/yarppg/digital-filters-python/ Extracting heartbeat signals from webcam video https://samproell.io/posts/yarppg/yarppg-extract-heartbeat-signals/ Fri, 18 Mar 2022 10:42:03 +0100 Samuel Pröll https://samproell.io/posts/yarppg/yarppg-extract-heartbeat-signals/