Dismiss
InnovationQ will be updated on Sunday, September 22, from 10am-noon ET. You may experience brief service interruptions during that time.
Browse Prior Art Database

DYNAMIC REGION OF INTEREST (ROI) PLACEMENT ALGORITHM FOR LOCATING CHARACTERS IN AN IMAGE

IP.com Disclosure Number: IPCOM000008098D
Original Publication Date: 1997-Mar-01
Included in the Prior Art Database: 2002-May-17
Document File: 2 page(s) / 78K

Publishing Venue

Motorola

Related People

Authors:
Anil D. Mandalia

Abstract

In machine vision applications, an algorithm is applied within a region in an image (512 by 480 pixels) so that it operates on pixels within this region to obtain an output. This region within the image is called REGION OF INTEREST or ROI. The ROI provides a bounding box within which all of the operations on pixels are performed. The ROI can be specified as the entire or partial image. If the ROI is partial image, the computational time is fast due to less number of pixels. The ROI bounding box is represented by starting row position (n), starting column position (y), height (high) and width (wide).