#grid-cells

YOLO resizes images to $448 \times 448$ and uses a $7 \times 7$ grid, so each cell is 64 pixels wide. The cell containing an object's centre is responsible for detecting it and predicts the centre relative to the cell's bounds, as a fraction between 0 and 1. An object's centre is at $(x, y) = (300, 100)$. Counting rows and columns from 0, the responsible cell is in row and column , and its predicted $x$ coordinate should be .