Ejemplo n.º 1
0
def _depth_montage(depths):
    if depths.ndim == 4:
        assert depths.shape[1] == 1
        depths = depths[:,0,:,:]
    #depths = imgutil.scale_values(depths, min=-2.5, max=2.5)
    #depths = map(imgutil.scale_values, depths)
    masks = []
    for i in xrange(len(depths)):
        x = depths[i]
        mask = x != x.min() 
        masks.append(mask)
        x = x[mask]
        if len(x) == 0:
            d = np.zeros_like(depths[i])
        else:
            d = imgutil.scale_values(depths[i], min=x.min(), max=x.max())
        depths[i] = d
    depths = plt.cm.jet(depths)[...,:3]
    for i in xrange(len(depths)):
        for c in xrange(3):
            depths[i, :, :, c][masks[i] == 0] = 0.2
    return imgutil.montage(depths, border=1)
Ejemplo n.º 2
0
def _depth_montage(depths):
    if depths.ndim == 4:
        assert depths.shape[1] == 1
        depths = depths[:,0,:,:]
    #depths = imgutil.scale_values(depths, min=-2.5, max=2.5)
    #depths = map(imgutil.scale_values, depths)
    masks = []
    for i in xrange(len(depths)):
        x = depths[i]
        mask = x != x.min() 
        masks.append(mask)
        x = x[mask]
        if len(x) == 0:
            d = np.zeros_like(depths[i])
        else:
            d = imgutil.scale_values(depths[i], min=x.min(), max=x.max())
        depths[i] = d
    depths = plt.cm.jet(depths)[...,:3]
    for i in xrange(len(depths)):
        for c in xrange(3):
            depths[i, :, :, c][masks[i] == 0] = 0.2
    return imgutil.montage(depths, border=1)
Ejemplo n.º 3
0
def _image_montage(imgs, min, max):
    imgs = imgutil.bxyc_from_bcxy(imgs)
    return imgutil.montage(
        imgutil.scale_values(imgs, min=min, max=max),
        border=1)
Ejemplo n.º 4
0
def _image_montage(imgs, min, max):
    imgs = imgutil.bxyc_from_bcxy(imgs)
    return imgutil.montage(
        imgutil.scale_values(imgs, min=min, max=max),
        border=1)