Grid Median Node

The Grid Median node applies a median (box) filter to a volume grid. For each active voxel, the value is replaced with the median value of neighboring voxels within a box-shaped region defined by the filter width.

Unlike the mean filter, the median filter is more effective at preserving sharp features and removing isolated noise or outliers. It is commonly used to clean up sparse artifacts while maintaining edges in density or level set volumes.

Tính Chất (Properties)

Kiểu Dữ Liệu (Data Type)

The type of data stored in the grid (for example Float, Integer, or Vector). Must match the data type of the input grid.

Đầu Vào (Inputs)

Khung Lưới Đồ Thị (Grid)

The input volume grid to smooth.

Chiều Rộng (Width)

The filter kernel radius in voxels. Larger values increase the size of the neighborhood considered, resulting in stronger smoothing.

Số Lần Lặp Lại (Iterations)

Number of times the median filter is applied. Repeated iterations progressively increase the smoothing effect.

Đầu Ra (Outputs)

Khung Lưới Đồ Thị (Grid)

The filtered grid with updated voxel values.