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Pedro M. Amaral on Muck Rack

Pedro M. Amaral

As seen in: Folha de S.Paulo, Medium, Portal R7, MDPI, Taylor & Francis Online, Nexo Jornal, uni-muenchen.de, Portal LeoDias
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Articles

Unsupervised Hierarchical Visual Taxonomy of Marble Natural Stone Using Cluster-Aware Self-Supervised Vision Transformers

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By Carlos Diogo, Gustavo Paneiro, Pedro M. Amaral
| Preprints.org
The marble industry relies on proprietary commercial names rather than objective visual categories, creating market inefficiencies for stakeholders who select stones based on appearance. Supervised classification methods perpetuate this problem by replicating inconsistent commercial labels instead of discovering intrinsic visual structure.
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Benchmarking Conditional GANs in Industrial Marble Texture Synthesis via a Dual-Evaluation Framework

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By Margarida Figueiredo, Gustavo Paneiro, Pedro M. Amaral
| Preprints.org
Submitted: 10 February 2026 You are already at the latest version Generative Adversarial Networks (GANs) have demonstrated remarkable capabilities for synthesizing photorealistic textures, yet deploying conditional GANs (cGANs) in industrial settings faces two barriers: the prohibitive cost of annotating proprietary data and the uncertain alignment between automated metrics and human perception. This study addresses both challenges for marble texture synthesis.
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Bruna Griphao revela que "enrolou" namorado por dois anos: “Ele foi guerreiro”

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By Pedro M. Amaral
| Portal LeoDias
Bruna Griphao vive um momento especial, dentro e fora da avenida. Musa do Salgueiro, a atriz marcou presença nos ensaios técnicos do Grupo Especial, na Marquês de Sapucaí, neste sábado (7/2), e aproveitou a ocasião para abrir o coração sobre sua vida pessoal. Em entrevista ao portal LeoDias, ela confirmou oficialmente que está namorando e celebrou a nova fase com entusiasmo. Visivelmente feliz, Bruna contou que o relacionamento, que já vinha sendo comentado, agora é oficial.
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