Visual Perception System of EROS Humanoid Robot Soccer. - Aulia Khilmi Rizgi; Anhar Risnumawan; Fernando Ardila; Edi Sutoyo; Ryan Satria Wijaya; Ilham Fakhrul Arifin; Martianda Erste Anggraeni; Tutut Herawan (Int. J. Intell. Inf. Technol., 2020)