Resources Contact Us Home
Shape clustering in post optical character recognition processing

Image Number 12 for United States Patent #8131085.

Techniques for shape clustering and applications in processing various documents, including an output of an optical character recognition (OCR) process. The output of an OCR process is classified into a plurality of clusters of clip images and a representative image for each cluster is generated to identify clusters whose clip images were incorrectly assigned character codes by the OCR process.

  Recently Added Patents
Cucumber plants with a compact growing habit
Scanned image projection system employing intermediate image plane
Systems and related methods of user-guided searching
Calibration method for non-ideal transceivers
Technique for skipping irrelevant portions of documents during streaming XPath evaluation
Dual-box location aware and dual-bitmap voltage domain aware on-chip variation techniques
Query optimization with awareness of limited resource usage
  Randomly Featured Patents
Method and apparatus for measuring in-place density and moisture content
Method and apparatus for manufacturing of plastic-based composite product
Method and apparatus for forming a row of spring coils from a continuous length of wire
Magnetic tunnel junction memory and method with etch-stop layer
Power supply switching circuit for combined audio system
Optical storage apparatus having an automatic laser power control with light emission fine control
Sliding material
Manufacture of calcium nitrite solutions with low nitrate content
Apparatus for shaping dough
Process for converting gaseous alkanes to liquid hydrocarbons