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convolution-operation #

A kernel sliding over an input matrix, producing an output matrix. The active region and output cell are highlighted.

canvasclick to interact

⏮◀◀▶▶STEP0.25x1xZOOM

t=0s

practical uses #

• 01.Teaching CNN fundamentals
• 02.Visualizing image filtering
• 03.Explaining feature extraction
• 04.Demonstrating sliding window operations

technical notes #

5x5 input, 3x3 kernel, 3x3 output. Kernel position cycles through all valid positions. Active input region highlighted.

← breadth-first-searchbackpropagation →