| |
|
|
| """ |
| """ |
|
|
| import os.path |
| import sys |
| import numpy as np |
| import json |
| import pdb |
| from matplotlib import pyplot as plt |
| import os |
| from ast import literal_eval |
|
|
| |
| from scipy.ndimage import binary_dilation, binary_erosion, binary_hit_or_miss |
| import random |
|
|
| from ListSelEm import * |
| from Utils import Process, Change_Colour |
|
|
| def write_output_json(data): |
| """ |
| """ |
| dict_data = [] |
| for tmp in data: |
| if len(tmp.shape) == 2: |
| out = [[int(y) for y in x] for x in tmp] |
| elif len(tmp.shape) == 3: |
| out = [[[int(x3) for x3 in x2] for x2 in x1] for x1 in tmp] |
| dict_data.append({"input": out}) |
|
|
| print(json.dumps(dict_data)) |
|
|
| def perform_op(fname, list_ops): |
| def _perform_task(img, k_iterate, op, se): |
| for _ in range(k_iterate): |
| list_se = ['SE1', 'SE2', 'SE3', 'SE4', 'SE5', 'SE6', 'SE7', 'SE8'] |
| if op == 'Dilation': |
| list_se_idx = list_se.index(se) |
| img = binary_dilation(img, list_se_3x3[list_se_idx]) |
| elif op == 'Erosion': |
| list_se_idx = list_se.index(se) |
| img = binary_erosion(img, list_se_3x3[list_se_idx]) |
| elif op == 'HitOrMiss': |
| list_se_idx = list_se.index(se) |
| tmp_img = binary_hit_or_miss(img, list_se_3x3[list_se_idx]) |
| img[tmp_img] = 2 |
| img = Process(img, num_colors=2) |
| elif op == 'ChangeColor': |
| img = Change_Colour(img, np.array(se, dtype=np.int32)) |
| return img |
|
|
| |
| with open(fname, 'r') as f: |
| data = json.load(f) |
|
|
| out = [] |
| for d in data: |
| img = np.array(d['input'], dtype=np.int32) |
| if len(img.shape) == 2: |
| sx, sy = img.shape |
| img = img.reshape((sx, sy, 1)) |
| for band, k_iterate, op, se in list_ops: |
| if op != 'HitOrMiss' and op != 'ChangeColor': |
| img[:, :, band-1] = _perform_task(img[:, :, band-1], k_iterate, op, se) |
| elif op == 'HitOrMiss': |
| img = _perform_task(img[:, :, band-1], k_iterate, op, se) |
| else: |
| img = _perform_task(img, k_iterate, op, se) |
| img = img*1 |
| out.append(img) |
| write_output_json(out) |
| |
|
|
|
|
| if __name__ == '__main__': |
| fname = sys.argv[1] |
| list_ops = [] |
| for arg in sys.argv[2:]: |
| band, op, se, k_iterate = str(arg).split("-") |
| band = int(band) |
| k_iterate = int(k_iterate) |
| if op == 'ChangeColor': |
| se = np.array(literal_eval(se)) |
| list_ops.append((band, k_iterate, op, se)) |
|
|
| perform_op(fname, list_ops) |
|
|
