def yDirSliceProjector(y, x, x1, x2, mask):
a = np.repeat(np.arange(x), y).reshape((x, y))
maskx = np.ones((x, y), dtype=bool)
maskx[np.logical_not(mask)] = 0
maskx[:, :x1] = 0
maskx[:, x2:] = 0
return labelstosparse(a, maskx, 1)
def yDirSliceProjector(y,x,x1,x2,mask):
a=np.repeat(np.arange(x),y).reshape((x,y))
maskx=np.ones((x,y),dtype=bool)
maskx[np.logical_not(mask)]=0
maskx[:,:x1]=0
maskx[:,x2:]=0
return labelstosparse(a, maskx,1)
def xDirSliceProjector(y, x, y1, y2, mask):
a = np.tile(np.arange(y), x).reshape(x, y)
masky = np.ones((x, y), dtype=bool)
masky[np.logical_not(mask)] = 0
masky[:y1] = 0
masky[y2:] = 0
return labelstosparse(a, masky, 1)
def xDirSliceProjector(y,x,y1,y2,mask):
a=np.tile(np.arange(y),x).reshape(x,y)
masky=np.ones((x,y),dtype=bool)
masky[np.logical_not(mask)]=0
masky[:(x-y2)]=0
masky[(x-y1):]=0
return labelstosparse(a, masky,1)