AMARNADH, S.; PRASAD REDDY, P.V.G.D.; MURTHY, N.V.E.S. Perlustration on Image Processing under Free Hand Sketch Based Image Retrieval. EAI Endorsed Transactions on Internet of Things, [S. l.], v. 4, n. 16, p. e3, 2018. DOI: 10.4108/eai.21-12-2018.159334. Disponível em: https://publications.eai.eu/index.php/IoT/article/view/647. Acesso em: 2 jan. 2026.