AbstractClickImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager) |
MultiImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager) |
MultiImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager,
ImageTransform imageTransform) |
StandardConcatImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager) |
StandardConcatImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager,
ImageTransform imageTransform) |
StandardConcatImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager,
ImageTransform imageTransform,
CaptchaInterceptor interceptor) |
StandardRotateImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager) |
StandardRotateImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager,
ImageTransform imageTransform) |
StandardRotateImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager,
ImageTransform imageTransform,
CaptchaInterceptor interceptor) |
StandardSliderImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager) |
StandardSliderImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager,
ImageTransform imageTransform) |
StandardSliderImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager,
ImageTransform imageTransform,
CaptchaInterceptor interceptor) |
StandardWordClickImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager)
因为在画文字图形的时候 y 值不能准确通过 除法计算得出, 字体大小不一致中间的容错值算不准确
方案: 通过 线性回归模型 计算出 intercept和coef 用于计算 容错值
训练数据为 宋体 字体大小为 30~150 随机选择7组数据进行训练, 训练后r2结果为 0.9967106324620846
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StandardWordClickImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager,
ImageTransform imageTransform,
CaptchaInterceptor interceptor) |