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The Snowflake Silver Ornament is a beautifully crafted silver piece that captures the intricate design of a snowflake with six points. Produced by North View Products, this ornament is both a precious ...

Abstract: In this paper a theory of two-dimensional moment invariants for planar geometric figures is presented. A fundamental theorem is established to relate such moment invariants to the well-known ...

Abstract: Transformer, first applied to the field of natural language processing, is a type of deep neural network mainly based on the self-attention mechanism. Thanks to its strong representation ...