首页>
外国专利>
Method and system for evaluating an image quality for optical character recognition (OCR)
Method and system for evaluating an image quality for optical character recognition (OCR)
展开▼
机译:用于评估光学字符识别的图像质量的方法和系统(OCR)
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present subject matter is related in general to the field of image processing, disclosing method and system for evaluating an image quality for Optical Character Recognition (OCR) Image evaluation system receives image comprising optical character data. The image evaluation system determines image parameter value for each of one or more image parameters of the image. The image parameter value for each of the one or more image parameters is determined for plurality of binary image segments identified in the image. The image evaluation system determines suitability value and impact value of the image, based on the image parameter value for each of the image parameters determined for the image. The image evaluation system determines quality score for the image, based on the suitability value and the impact value. The image is transmitted for processing before the OCR, upon determining the quality score to be above overall pre-defined threshold value.
展开▼