Invention Grant
US08577145B2 Automated dispensary for identifying embossed characters and package labeling
有权
用于识别压花字符和包装标签的自动化药剂
- Patent Title: Automated dispensary for identifying embossed characters and package labeling
- Patent Title (中): 用于识别压花字符和包装标签的自动化药剂
-
Application No.: US12642786Application Date: 2009-12-19
-
Publication No.: US08577145B2Publication Date: 2013-11-05
- Inventor: Richard Panetta
- Applicant: Richard Panetta
- Applicant Address: CA Oakville
- Assignee: PCAS Patient Care Automation Services Inc.
- Current Assignee: PCAS Patient Care Automation Services Inc.
- Current Assignee Address: CA Oakville
- Agency: Desandro Law Group PLLC
- Agent Bradley K. DeSandro
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
In a method and apparatus for identifying an embossed character, light of one color is directed in one direction across the embossed character to illuminate certain character parts and light of another color is directed in another direction across the embossed character to illuminate other character parts. Image data for the two colors are captured and are subjected to separate image processing to detect edges highlighted by the directed light. The processed images are combined and supplemented with OCR analysis before being compared with predicted characters. Based on the comparison, a determination is made as to the probable identity of the character.
Public/Granted literature
- US20110150346A1 Method and Apparatus for Identifying Embossed Characters Public/Granted day:2011-06-23
Information query