the license plate edge detection is the most important step of the process of plate identification. plate recognition system is an automated system that captures vehicle location, vehicle license plate accurately on various vehicles at different times of day and night sets. in this paper the issue of searching the exact location of the license plate from the input images using sobel operator fo...

--In this paper, an improved edge detection method which computes image edges using the concept of Sobel Operator with Center of Mass method is presented. The proposed method can be used as framework for multi-scale edge detectors in image processing. Here the edge detection by Sobel Operator with Center Of Mass method is compared with simply COM method. Keywords--Edge detection, Sobel operator...

We show how an insider, a financial journalist, or a "guru" can repeatedly manipulate an asset market to his own benefit, by making strategically distorted announencements or predictions. We also analyze the extent to which the public's attempt to learn over time whether or not this informed agent can be trusted may limit, in the long run, his influence on the market. In solving the model, we e...

We compare three common dispute resolution processes — negotiation, mediation, and arbitration — in the framework of Crawford and Sobel (1982). Under negotiation, the two parties engage in (possibly arbitrarily long) face-to-face cheap talk. Under mediation, the parties communicate with a neutral third party who makes a non-binding recommendation. Under arbitration, the two parties commit to co...

Sobel is one of the most popular edge detection operators used in image processing. To date, users utilize two-directional 3×3 operator as detectors because its low computational cost and reasonable performance. Simultaneously, many studies have been conducted on using large multi-directional to satisfy their needs considering high stability, but at an expense speed. This paper proposes a fast ...

In this paper, a new edge detection approach combining Zernike moments operator with Sobel operator is proposed. This detection consists of two steps: Firstly, all probable edge points are detected using Sobel operator; Secondly, Zernike moments operator is used to relocate the edge precisely from the points detected by Sobel operator. In the second step, two masks (one real and one complex) ar...

In this paper, a hardware system for Sobel Edge Detection Algorithm is designed and simulated for a 128 pixel, 8-bit monochrome line-scan camera. The system is designed to detect objects as they move along a conveyor belt in a manufacturing environment, the camera will observe dark objects on a light conveyor belt. The edge detector is required to detect horizontal and vertical edges using Sobe...

A study is made to detect human eye from a color face image (in RGB space) using Harris corner detector and Sobel edge operator. Morphological operation like dilation and erosion are also applied to make the edge of the eyes sharp and prominent. This study is found to yield 90.47% eye detection rate which is comparable with the same obtained by other standard algorithm. Keywords-RGB color image...

The study examined the relationships among justice, burnout, and academic achievement using a sample (N=1,505) of undergraduate university students. The study was conducted at a university in northern part of Cyprus. Hierarchical regression analysis was conducted to test the hypotheses. The results revealed that distributive justice, procedural justice, and interactional justice were associated...