{"id":1892,"date":"2018-09-19T05:28:30","date_gmt":"2018-09-18T20:28:30","guid":{"rendered":"https:\/\/www.dogrow.net\/python\/?p=1892"},"modified":"2018-09-21T09:35:19","modified_gmt":"2018-09-21T00:35:19","slug":"blog102","status":"publish","type":"post","link":"https:\/\/www.dogrow.net\/python\/blog102\/","title":{"rendered":"(102) PIL\u3067\u5199\u771f\u306b\u65e5\u4ed8\u3092\u5165\u308c\u308b"},"content":{"rendered":"

1. \u3084\u308a\u305f\u3044\u3053\u3068<\/h1>\n

\u5199\u771f\u306e\u53f3\u4e0b\u306b\u300c1988\/10\/16\u300d\u3068\u304b\u30d7\u30ea\u30f3\u30c8\u3055\u308c\u308b\u3042\u308c\u3092\u3001\u5199\u771f\u753b\u50cf\u306b\u4ed8\u3051\u3066\u307f\u305f\u3044\u3002<\/p>\n

2. \u5b9f\u73fe\u624b\u6bb5<\/h1>\n

1) \u65e5\u4ed8\u306f\u3001\u5199\u771f\u753b\u50cf\u306b\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u308b EXIF\u60c5\u5831\u304b\u3089\u53d6\u5f97\u3059\u308b\u3002
\n2) \u5199\u771f\u753b\u50cf\u3078\u306e\u65e5\u4ed8\u306e\u8868\u793a\u306b\u306f PIL(Pillow)\u3092\u4f7f\u3046\u3002<\/p>\n

3. \u3084\u3063\u3066\u307f\u308b<\/h1>\n

\u3053\u3093\u306a\u753b\u50cf\u3067\u3084\u3063\u3066\u307f\u308b\u30022018\u5e741\u670814\u65e5\u306b\u5c71\u68a8\u770c\u306e\u5c71\u4e2d\u6e56\u3067\u64ae\u5f71\u3057\u305f\u5199\u771f\u3060\u3002
\n\"\"<\/p>\n

Step 1 : EXIF\u60c5\u5831\u3092\u898b\u3066\u307f\u308b\u3002<\/h2>\n

\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u8aad\u307f\u3060\u3057\u305f EXIF\u60c5\u5831\u3092\u5217\u6319\u3057\u3066\u307f\u308b\u3060\u3051\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u305f\u3002<\/p>\n

\r\nfrom PIL import Image\r\nfrom PIL import ExifTags\r\n\r\nimg = Image.open("img001.jpg")\r\nexif = img._getexif()\r\n\r\nfor id, val in exif.items():\r\n    tag = ExifTags.TAGS.get(id)\r\n    print("%d : %s : %s" % (id, tag, val))\r\n<\/pre>\n
\u5b9f\u884c\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002\uff08\u9577\u3044\u3082\u306e\u306f\u7701\u7565\u3057\u305f\uff09
\n\u3053\u306e\u4e2d\u3067\u65e5\u4ed8\u3063\u307d\u3044\u3082\u306e\u3092\u8272\u4ed8\u3051<\/span>\u3057\u3066\u307f\u305f\u3002
\n\u7dd1\u8272\u306e\u30b3\u30e1\u30f3\u30c8<\/span>\u306f\u3001\u5f8c\u304b\u3089\u81ea\u5206\u304c\u4ed8\u3051\u8db3\u3057\u305f\u3002<\/p>\n
\r\n271 : Make : xxxxx\r\n272 : Model : xxxxx\r\n274 : Orientation : 1\r\n282 : XResolution : (72, 1)\r\n283 : YResolution : (72, 1)\r\n296 : ResolutionUnit : 2\r\n305 : Software : xxxxx\r\n306 : DateTime : 2018:01:14 15:11:41<\/span> # \u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u66f4\u65b0\u65e5<\/span>\r\n531 : YCbCrPositioning : 1\r\n33434 : ExposureTime : (1, 934)\r\n33437 : FNumber : (9, 5)\r\n34850 : ExposureProgram : 2\r\n34853 : GPSInfo : xxxxx\r\n34855 : ISOSpeedRatings : 20\r\n34665 : ExifOffset : 206\r\n36864 : ExifVersion : b'0221'\r\n36867 : DateTimeOriginal : 2018:01:14 15:11:41<\/span> # \u64ae\u5f71\u3055\u308c\u305f\u65e5\u6642<\/span>\r\n36868 : DateTimeDigitized : 2018:01:14 15:11:41<\/span> # \u753b\u50cf\u304c\u30c7\u30b8\u30bf\u30eb\u30c7\u30fc\u30bf\u5316\u3055\u308c\u305f\u65e5\u6642<\/span>\r\n37121 : ComponentsConfiguration : xxxxx\r\n37377 : ShutterSpeedValue : (8298, 841)\r\n37378 : ApertureValue : (2159, 1273)\r\n37379 : BrightnessValue : (9533, 1036)\r\n37380 : ExposureBiasValue : (0, 1)\r\n37383 : MeteringMode : 5\r\n37385 : Flash : 16\r\n37386 : FocalLength : (399, 100)\r\n37396 : SubjectLocation : (2015, 1511, 2217, 1330)\r\n37500 : MakerNote : xxxxx\r\n37521 : SubsecTimeOriginal : 425\r\n37522 : SubsecTimeDigitized : 425\r\n40960 : FlashPixVersion : b'0100'\r\n40961 : ColorSpace : 65535\r\n40962 : ExifImageWidth : 4032\r\n40963 : ExifImageHeight : 3024\r\n41495 : SensingMethod : 2\r\n41729 : SceneType : xxxxx\r\n41985 : CustomRendered : 2\r\n41986 : ExposureMode : 0\r\n41987 : WhiteBalance : 0\r\n41989 : FocalLengthIn35mmFilm : 28\r\n41990 : SceneCaptureType : 0\r\n42034 : LensSpecification : xxxxx\r\n42035 : LensMake : xxxxx\r\n42036 : LensModel : xxxxx\r\n<\/pre>\n
\u753b\u50cf\u306b\u8ffd\u52a0\u8868\u793a\u3057\u305f\u3044\u306e\u306f\u64ae\u5f71\u65e5\u6642\u306a\u306e\u3067 DateTimeOriginal<\/span> \u3092\u4f7f\u3048\u3070\u3088\u3044\u307f\u305f\u3044\u3060\u3002<\/p>\n
Step 2 :  \u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u304b\u3089 DateTimeOriginal \u3060\u3051\u3092\u53d6\u5f97\u3059\u308b\u3002<\/h2>\n
\u4eca\u5ea6\u306f\u95a2\u6570\u306b\u3057\u3066\u307f\u305f\u3002<\/p>\n
\r\nfrom PIL import Image\r\n\r\n# EXIF\u304b\u3089\u64ae\u5f71\u65e5\u3092\u53d6\u5f97\r\ndef get_datetime( img ):\r\n    exif = img._getexif()\r\n    for id, val in exif.items():\r\n        if id == 36867:\r\n            return val\r\n    return ''\r\n\r\n# \u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304d\u3001\u64ae\u5f71\u65e5\u3092\u53d6\u5f97\u3057\u3001\u7d50\u679c\u3092\u8868\u793a\u3059\u308b\u3002\r\nimg = Image.open("img001.jpg")\r\ndatetime = get_datetime(img)\r\nprint(datetime)\r\n<\/pre>\n
\u5b9f\u884c\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n
\r\n2018:01:14 15:11:41\r\n<\/pre>\n
Step 3 :  \u753b\u50cf\u306b\u30c6\u30ad\u30b9\u30c8\u3092\u8ffd\u8a18\u3059\u308b\u3002<\/h2>\n
\u5b9f\u306f (99) OpenCV #4 : \u30ac\u30f3\u30de\u88dc\u6b63\u3067\u753b\u50cf\u3092\u898b\u3084\u3059\u304f\u8abf\u6574<\/a> \u3067\u3059\u3067\u306b\u3084\u3063\u3066\u3044\u308b\u3002
\n\u3053\u308c\u3082 PIL \u3092\u4f7f\u3063\u3066\u5b9f\u73fe\u3057\u3066\u3044\u308b\u3002<\/p>\n
\r\nfrom PIL import Image, ImageDraw, ImageFont\r\n\r\n# \u753b\u50cf\u3092\u30ed\u30fc\u30c9\r\nimg = Image.open("img001.jpg")\r\n\r\n# \u753b\u50cf\u306b\u30c6\u30ad\u30b9\u30c8\u300cHello!\u300d\u3092\u8ffd\u8a18\r\nobj_draw = ImageDraw.Draw(img)\r\nobj_font = ImageFont.truetype(".\/ipagp.ttf", 30)\r\nobj_draw.text((10, 10), "Hello!", fill=(255, 160, 0), font=obj_font)\r\n\r\n# \u753b\u50cf\u8868\u793a\r\nimg.show()\r\n<\/pre>\n
\u3053\u3093\u306a\u611f\u3058\u306b\u306a\u3063\u305f\u3002
\n\u56e0\u307f\u306b\u30d5\u30a9\u30f3\u30c8\u306f\u30d5\u30ea\u30fc\u306e IPA\u30d5\u30a9\u30f3\u30c8<\/a> \u3092\u4f7f\u308f\u305b\u3066\u3044\u305f\u3060\u3044\u305f\u3002
\n\"\"<\/p>\n
\u3053\u3053\u3067 2\u70b9\u554f\u984c\u304c\u3042\u308b\u3002
\n1) \u6587\u5b57\u304c\u898b\u3065\u3089\u3044\u3002
\n2) \u6587\u5b57\u306e\u8868\u793a\u4f4d\u7f6e\u306f\u53f3\u4e0b\u304c\u3088\u3044\u3002<\/p>\n
\u307e\u305a\u306f\u6587\u5b57\u3092\u898b\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u3001\u6587\u5b57\u8272\u3068\u8f1d\u5ea6\u5dee\u304c\u5927\u304d\u3044\u8272\u3067\u5f71\u3092\u4ed8\u3051\u3066\u307f\u308b\u3002<\/p>\n
\r\nfrom PIL import Image, ImageDraw, ImageFont\r\n\r\n# \u753b\u50cf\u3092\u30ed\u30fc\u30c9\r\nimg = Image.open("img001.jpg")\r\n\r\n# \u753b\u50cf\u306b\u30c6\u30ad\u30b9\u30c8\u300cHello!\u300d\u3092\u8ffd\u8a18\r\nobj_draw = ImageDraw.Draw(img)\r\nobj_font = ImageFont.truetype(".\/ipagp.ttf", 30)\r\nobj_draw.text((11, 11), "Hello!", fill=(0, 0, 0), font=obj_font)\r\nobj_draw.text((10, 10), "Hello!", fill=(255, 160, 0), font=obj_font)\r\n\r\n# \u753b\u50cf\u8868\u793a\r\nimg.show()\r\n<\/pre>\n
\"\"<\/p>\n
\u6b21\u306b\u3001\u6587\u5b57\u306e\u8868\u793a\u4f4d\u7f6e\u3092\u753b\u50cf\u306e\u53f3\u4e0b\u306b\u3057\u3066\u307f\u308b\u3002<\/p>\n
\r\nfrom PIL import Image, ImageDraw, ImageFont\r\n\r\n# \u753b\u50cf\u3092\u30ed\u30fc\u30c9\r\nimg = Image.open("img001.jpg")\r\n\r\n# \u30c6\u30ad\u30b9\u30c8\u8868\u793a\u4f4d\u7f6e\u3092\u6c7a\u5b9a\r\npos_x = img.size[0] - 90\r\npos_y = img.size[1] - 40\r\n\r\n# \u753b\u50cf\u306b\u30c6\u30ad\u30b9\u30c8\u300cHello!\u300d\u3092\u8ffd\u8a18\r\nobj_draw = ImageDraw.Draw(img)\r\nobj_font = ImageFont.truetype(".\/ipagp.ttf", 30)\r\nobj_draw.text((pos_x+1, pos_y+1), "Hello!", fill=(0, 0, 0),     font=obj_font)\r\nobj_draw.text((pos_x,   pos_y),   "Hello!", fill=(255, 160, 0), font=obj_font)\r\n\r\n# \u753b\u50cf\u8868\u793a\r\nimg.show()\r\n<\/pre>\n
\"\"<\/p>\n
\u6587\u5b57\u306e\u8868\u793a\u4f4d\u7f6e\u306f\u3001\u30d5\u30a9\u30f3\u30c8\u30b5\u30a4\u30ba\u3068\u8868\u793a\u3059\u308b\u30c6\u30ad\u30b9\u30c8\u306e\u9577\u3055\u306b\u5408\u308f\u305b\u3066\u5f8c\u3067\u8abf\u6574\u3057\u3088\u3046\u3002
\n\u203b\u81ea\u52d5\u7684\u306b\u8a08\u7b97\u3059\u308c\u3070\u3088\u3044\u306e\u3060\u304c\u3001\u305d\u308c\u306f\u4eca\u56de\u306e\u30c6\u30fc\u30de\u3067\u306f\u306a\u3044\u306e\u3067…<\/span><\/p>\n
Step 4 :  \u672c\u984c\uff01 \u5199\u771f\u306b\u65e5\u4ed8\u3092\u5165\u308c\u308b\u3002<\/h2>\n
\u4eca\u307e\u3067\u306e Step 1 \uff5e Step 3 \u306e\u5408\u308f\u305b\u6280\u3067\u5b9f\u73fe\u3059\u308b\u3002<\/p>\n
\r\nfrom PIL import Image, ImageDraw, ImageFont\r\n\r\n# EXIF\u304b\u3089\u64ae\u5f71\u65e5\u3092\u53d6\u5f97\r\ndef get_datetime( img ):\r\n    exif = img._getexif()\r\n    for id, val in exif.items():\r\n        if id == 36867:\r\n            return val\r\n    return ''\r\n\r\n# \u753b\u50cf\u3092\u30ed\u30fc\u30c9\r\nimg = Image.open("img001.jpg")\r\n\r\n# \u753b\u50cf\u306e\u64ae\u5f71\u65e5\u3092\u53d6\u5f97\r\ntext_datetime = get_datetime(img)\r\ntext_date = text_datetime.split()[0]     # \u6642\u523b\u3092\u5207\u308a\u96e2\u3059\u3002\r\ntext_date = text_date.replace(':','-')   # \u5e74\u6708\u65e5\u306e\u533a\u5207\u308a\u6587\u5b57\u3092\u5909\u66f4\r\n\r\n# \u30c6\u30ad\u30b9\u30c8\u8868\u793a\u4f4d\u7f6e\u3092\u6c7a\u5b9a\r\npos_x = img.size[0] - 150\r\npos_y = img.size[1] - 30\r\n\r\n# \u753b\u50cf\u306b\u30c6\u30ad\u30b9\u30c8\u3092\u8ffd\u8a18\r\nobj_draw = ImageDraw.Draw(img)\r\nobj_font = ImageFont.truetype(".\/ipagp.ttf", 24)\r\nobj_draw.text((pos_x+1, pos_y+1), text_date, fill=(0, 0, 0),     font=obj_font)\r\nobj_draw.text((pos_x,   pos_y),   text_date, fill=(255, 160, 0), font=obj_font)\r\n\r\n# \u753b\u50cf\u8868\u793a\r\nimg.show()\r\n<\/pre>\n
\"\"<\/p>\n
\u30a4\u30e1\u30fc\u30b8\u3057\u305f\u901a\u308a\u306b\u306a\u3063\u305f\u304b\u3082\u3002
\n\u203b\u4e0a\u8a18\u306e\u51e6\u7406\u4e2d\u3067\u306f\u30a8\u30e9\u30fc\u767a\u6642\u3092\u4e00\u5207\u8003\u616e\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8ffd\u52a0\u5b9f\u88c5\u3057\u3088\u3046\u3068\u601d\u3046\u3002<\/span><\/p>\n
4. \u5fdc\u7528\u7de8<\/h1>\n
\u753b\u50cf\u306e\u6307\u5b9a\u3001\u8272\u306e\u6307\u5b9a\u3001\u30a8\u30e9\u30fc\u51e6\u7406\u306a\u3069\u3001\u6c4e\u7528\u6027\u3001\u5197\u9577\u6027\u3092\u6301\u305f\u305b\u308b\u3002<\/p>\n
(1) \u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092\u6307\u5b9a\u51fa\u6765\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/h2>\n
put_text.py<\/b><\/p>\n
\r\nimport argparse\r\nfrom PIL import Image, ImageDraw, ImageFont\r\n\r\n# EXIF\u304b\u3089\u64ae\u5f71\u65e5\u3092\u53d6\u5f97\r\ndef get_datetime( img ):\r\n    exif = img._getexif()\r\n    for id, val in exif.items():\r\n        if id == 36867:\r\n            return val\r\n    return ''\r\n\r\ndef exec_put_date( filepath ):\r\n    # \u753b\u50cf\u3092\u30ed\u30fc\u30c9\r\n    img = Image.open(filepath)\r\n\r\n    # \u753b\u50cf\u306e\u64ae\u5f71\u65e5\u3092\u53d6\u5f97\r\n    text_datetime = get_datetime(img)\r\n    text_date = text_datetime.split()[0]     # \u6642\u523b\u3092\u5207\u308a\u96e2\u3059\u3002\r\n    text_date = text_date.replace(':','-')   # \u5e74\u6708\u65e5\u306e\u533a\u5207\u308a\u6587\u5b57\u3092\u5909\u66f4\r\n\r\n    # \u30c6\u30ad\u30b9\u30c8\u8868\u793a\u4f4d\u7f6e\u3092\u6c7a\u5b9a\r\n    pos_x = img.size[0] - 150\r\n    pos_y = img.size[1] - 30\r\n\r\n    # \u753b\u50cf\u306b\u30c6\u30ad\u30b9\u30c8\u3092\u8ffd\u8a18\r\n    obj_draw = ImageDraw.Draw(img)\r\n    obj_font = ImageFont.truetype(".\/ipagp.ttf", 24)\r\n    obj_draw.text((pos_x+1, pos_y+1), text_date, fill=(0, 0, 0),     font=obj_font)\r\n    obj_draw.text((pos_x,   pos_y),   text_date, fill=(255, 160, 0), font=obj_font)\r\n\r\n    # \u753b\u50cf\u8868\u793a\r\n    img.show()\r\n\r\ndef main():\r\n    # \u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u5f15\u6570\u3092\u53d6\u5f97\r\n    parser = argparse.ArgumentParser()\r\n    parser.add_argument('-f','--filepath',  required=True)\r\n    args = parser.parse_args()\r\n    # \u753b\u50cf\u306b\u65e5\u4ed8\u3092\u57cb\u3081\u8fbc\u307f\r\n    exec_put_date(args.filepath)\r\n\r\nif __name__=="__main__": main()\r\n<\/pre>\n
Shell\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u304b\u3089\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5b9f\u884c\u3059\u308b\u3002
\n-f \u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u51e6\u7406\u5bfe\u8c61\u753b\u50cf\u306e\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\u3092\u6307\u5b9a\u3059\u308b\u3002<\/p>\n
\r\npython put_text.py -f img001.jpg\r\n<\/pre>\n
\n","protected":false},"excerpt":{"rendered":"
1. \u3084\u308a\u305f\u3044\u3053\u3068 \u5199\u771f\u306e\u53f3\u4e0b\u306b\u300c1988\/10\/16\u300d\u3068\u304b\u30d7\u30ea\u30f3\u30c8\u3055\u308c\u308b\u3042\u308c\u3092\u3001\u5199\u771f\u753b\u50cf\u306b\u4ed8\u3051\u3066\u307f\u305f\u3044\u3002 2. \u5b9f\u73fe\u624b\u6bb5 1) \u65e5\u4ed8\u306f\u3001\u5199\u771f\u753b\u50cf\u306b\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u308b EXIF\u60c5\u5831\u304b\u3089\u53d6\u5f97\u3059\u308b\u3002 2) \u5199\u771f\u753b\u50cf\u3078\u306e\u65e5\u4ed8\u306e\u8868\u2026 \u7d9a\u304d\u3092\u8aad\u3080 »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-1892","post","type-post","status-publish","format-standard","hentry","category-pil"],"views":9196,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts\/1892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/comments?post=1892"}],"version-history":[{"count":19,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts\/1892\/revisions"}],"predecessor-version":[{"id":1972,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts\/1892\/revisions\/1972"}],"wp:attachment":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/media?parent=1892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/categories?post=1892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/tags?post=1892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}