- Patent Title: System and method for script and orientation detection of images
-
Application No.: US13219751Application Date: 2011-08-29
-
Publication No.: US08792724B2Publication Date: 2014-07-29
- Inventor: Chirag Jain , Srinidhi Kadagattur , Yifeng Wu
- Applicant: Chirag Jain , Srinidhi Kadagattur , Yifeng Wu
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
A system and method for script and orientation detection of images are disclosed. In one example, textual content in the image is extracted. Further, a vertical component run (VCR) and horizontal component run (HCR) are obtained by vectorizing each connected component in the extracted textual content. Furthermore, a concatenated vertical document vectors (VDV) and a horizontal document vector (HDV) are computed. In addition, a substantially matching script and orientation is obtained by comparing the computed concatenated VDV and HDV of the image with reference VDV and HDV associated with each script and orientation, respectively. Also, the substantially matching script and orientation are declared as the script and orientation of the image, if the computed concatenated VDV and HDV of the image substantially match with the reference VDV and HDV of the matching script and orientation, respectively.
Public/Granted literature
- US08903175B2 System and method for script and orientation detection of images Public/Granted day:2014-12-02
Information query