spatial_image_analysis.py 文件源码

def cells_walls_coords(self):
        """Return coordinates of the voxels defining a cell wall.

        This function thus returns any voxel in contact with one of different label.

        Args:
          image (SpatialImage) - Segmented image (tissu)

        Returns:
          x,y,z (list) - coordinates of the voxels defining the cell boundaries (walls).
        """
        if self.is3D():
            image = hollow_out_cells(self.image, self.background, verbose=True)
        else:
            image = copy.copy(self.image)
            image[np.where(image==self.background)] = 0

        if self.is3D():
            x,y,z = np.where(image!=0)
            return list(x), list(y), list(z)
        else:
            x,y = np.where(image!=0)
            return list(x), list(y)