MOREIRA, Rodrigo; COUTINHO, Flávio; CHAIMOWICZ, Luiz. Analysis and Compilation of Normal Map Generation Techniques for Pixel Art. In: BRAZILIAN SYMPOSIUM ON COMPUTER GAMES AND DIGITAL ENTERTAINMENT (SBGAMES), 21. , 2022, Natal/RN. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2022 . p. 103-108.