Initial Keras Captcha Recognition Model with int_to_char mapping

int_to_char.json

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+{
+    "0": "<pad>",
+    "1": "0",
+    "2": "1",
+    "3": "2",
+    "4": "3",
+    "5": "4",
+    "6": "5",
+    "7": "6",
+    "8": "7",
+    "9": "8",
+    "10": "9",
+    "11": "A",
+    "12": "B",
+    "13": "C",
+    "14": "D",
+    "15": "E",
+    "16": "F",
+    "17": "G",
+    "18": "H",
+    "19": "I",
+    "20": "J",
+    "21": "K",
+    "22": "L",
+    "23": "M",
+    "24": "N",
+    "25": "O",
+    "26": "P",
+    "27": "Q",
+    "28": "R",
+    "29": "S",
+    "30": "T",
+    "31": "U",
+    "32": "V",
+    "33": "W",
+    "34": "X",
+    "35": "Y",
+    "36": "Z",
+    "37": "a",
+    "38": "b",
+    "39": "c",
+    "40": "d",
+    "41": "e",
+    "42": "f",
+    "43": "g",
+    "44": "h",
+    "45": "i",
+    "46": "j",
+    "47": "k",
+    "48": "l",
+    "49": "m",
+    "50": "n",
+    "51": "o",
+    "52": "p",
+    "53": "q",
+    "54": "r",
+    "55": "s",
+    "56": "t",
+    "57": "u",
+    "58": "v",
+    "59": "w",
+    "60": "x",
+    "61": "y",
+    "62": "z"
+}

saved_model/fingerprint.pb

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saved_model/saved_model.pb

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saved_model/variables/variables.data-00000-of-00001

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saved_model/variables/variables.index

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