OCR Software for Engineering Drawing Recognition and Processing

Engineering Drawing Callouts Image Pre-Processing

There have some special pre-processing requirements, such as:

  • Auto feature points extracting: analyze and extract the feature points.
  • Auto image quality enhancement: increase dpi or other means.
  • Auto noise removal: clean the image by removing noises.

Engineering Drawing Callouts OCR SDK Tuning

ExperVision deliver a unique OCR SDK dedicated to Callouts recognition and coordinates capturing in Engineering Assembly Drawing.

Engineering Drawing Callouts Post-Processing & Proofing Tool

To achieve the best Engineering Callouts Recognition accuracy, ExperVision added a dedicated post processing module. It can define the figure field formats so that any potential errors can be corrected by post processing.

ExperVision have unique technologies and services to make sure high accuracy for callout locating and recognition. But OCR technology is not a 100% accuracy technology. Sometimes, the engine will return suspected or wrong results because the real world is uncertain. ExperVision deliver a customized and enable OCR tool. User will easy to recognize, proof and log all images by a high efficient and accurate data processing tool.