BISINDO DATASET

This dataset contains hand gesture images representing the 26 letters (A–Z) of the Indonesian Sign Language (BISINDO) alphabet. The gestures were performed according to the official BISINDO alphabet reference published by the Indonesian Ministry of Primary and Secondary Education (Kementerian Pendidikan Dasar dan Menengah Republik Indonesia). The dataset was developed to support research in computer vision, hand landmark detection, gesture recognition, and machine learning applications for Indonesian Sign Language translation. Each class corresponds to one alphabet letter (A–Z). The dataset can be used for image classification, hand landmark extraction using MediaPipe Hands, feature engineering, and the development of machine learning models for BISINDO alphabet recognition. It is intended for academic research, educational purposes, and benchmarking of sign language recognition systems.