Therefore, to address the above problems, this paper proposes an FGIC model (Attention-PCNN) based on hybrid attention mechanism and pyramidal convolution. The model feeds the multi-scale features ...

In 1785, a Spanish official named Don Diego Ruiz was looking for illegal tobacco plantations in the Papantla region of Mexico (then called New Spain), near the modern-day city of Veracruz, when he ...