Question

我认为当我从numpy v1.11转到v1.12时出现了此错误

原始代码从Matlab转换为Python，当我从numpy v1.11转到v1.12时，我认为此错误体现了

原始代码已从Matlab转换为Python，并且有些转换为浮点数与整数索引错误显然不支持FP。如果那是错误-应该在哪里进行更改

我的错误消息

outline_mask = get_outline_mask(mask_str, image.shape[0], image.shape[1])
  File "/var/www/html/code_drop/dicomutils/utils.py", line 136, in get_outline_mask

img[(list(y), list(x))] = 1
IndexError: only integers, slices (`:`), ellipsis (`...`), numpy.newaxis (`None`) and integer or boolean arrays are valid indices

我的代码段是

def get_outline_mask(p,     rows, cols):  # Get outline mask     of the marked area
    p2 = p.replace('(',     '[').replace(')',']')
    xy = json.loads('[' + p2 + ']')
    # Subtract 1 because python     is 0-based
    xy =         np.array(xy).astype('float').round() - 1
    # Limit to image region
    x = xy[:, 0].clip(0, cols -    B1)
    y = xy[:, 1].clip(0, rows - 1)
    # close the loop
    x = np.r_[x, x[0]]
    y = np.r_[y, y[0]]

    # Missing points
    x_add = []
    y_add = []
    for i in xrange(len(x) - 1):
        if get_distance(x[i],     y[i], x[i + 1], y[i + 1]) > 1.4142:
            line =     get_line(x[i], y[i], x[i + 1], y[i + 1])
            if len(line) > 2:
                line_x =    map(lambda z: z[0], line)[1:-1]
                line_y = map(lambda z: z[1], line)[1:-1]
                x_add += line_x
                y_add += linee

显然支持浮点索引数组

0 个答案: