Its a exect 6 number/letter captcha, background white, letters/numbers, noises and lines are black. this is where I get so far. But i cant identify a lot of letters and numbers. U could help me.
train result
var cbl = new CBL({
/* Define a method that takes an input CAPTCHA and performs a set of image operations to remove noise. */
preprocess: function (img) {
img.debugImage("debugPreprocessed");
//remove lines
img.convolute([
[1, 0, 1],
[0, 1, 0],
[1, 0, 1]
], 1);
img.cropRelative(10, 7, 0, 8);
img.binarize(180);
img.debugImage("debugPreprocessed");
},
/* The set of characters that could potentially be in this CAPTCHA system. */
character_set: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
exact_characters: 6,
exact_characters_width: 2,
exact_characters_play: 1,
blob_min_pixels: 4,
blob_max_pixels: 10000,
pattern_width: 30,
pattern_height: 30,
pattern_maintain_ratio: true,
/* The ID of the element to output all work-in-progress images of segmented characters from each image. */
blob_debug: "debugSegmented"
});
// Queue up a few images for training. This will run the preprocess and segmentation steps on each image and
// display a modal popup prompting you to classify each character.
// Note that if your browser gives you a Cross Origin Request error in the console log it's because you're attempting to load an
// image via the file:// protocol which is a security concern. You either need to set up a local server and use http:// or
// find some way to disable that security setting during development (not recommended).
cbl.train("../captchas/rfb/1AkDBA.png");
cbl.train("../captchas/rfb/2LjXTB.png");
cbl.train("../captchas/rfb/312VN7.png");
cbl.train("../captchas/rfb/4c5VsC.png");
cbl.train("../captchas/rfb/5A9EYc.png");
var saveModel = function () {
// Download the model after training!
// Note that if your browser doesn't automatically prompt you to download the model file (for security reasons), you can
// get the serialized model using clb.serializeModel() instead and manually saving it to a file.
cbl.saveModel();
}
Its a exect 6 number/letter captcha, background white, letters/numbers, noises and lines are black. this is where I get so far. But i cant identify a lot of letters and numbers. U could help me.
train result