画像ビューワー、ボタン操作、JSONで保存 ＃メモ

WSLで実行する場合は下記参照
https://dev.classmethod.jp/articles/wsl-x-window/

# -*- coding: utf-8 -*-
import cv2
import glob
import json

target = "target/*.png"
print("target:"+target)

data_BasePath = sorted(glob.glob(target))
print("target:"+target)

data_BasePath = sorted(glob.glob(target))
print("image Num:"+ str(len(data_BasePath)))

yesno_dict={}
# for idx_inter, data_BasePath_png in enumerate(data_BasePath): 
idx_inter = 0
while True:
    data_BasePath_png = data_BasePath[idx_inter]
    # 入力画像のロード
    img = cv2.imread(data_BasePath_png)
    img = cv2.resize(img, (img.shape[1]*4, img.shape[0]*4))
    cv2.imshow("input", img)

    k = cv2.waitKey(0)
    if k == 27:         # wait for ESC key to exit
        break
    elif k == ord('y'): 
        imgbool = "1"
    elif k == ord('n'): 
        imgbool = "0"
    elif k == ord('p'): 
        idx_inter = idx_inter - 2
    else:
        idx_inter = idx_inter - 1

    print([data_BasePath_png, imgbool])
    yesno_dict[data_BasePath_png] = imgbool
    idx_inter = idx_inter + 1

print(yesno_dict)

cv2.destroyAllWindows()

tf = open("myDictionary.json", "w")
json.dump(yesno_dict, tf)
tf.close()