World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , Indian Science Publications , SOCOLAR, China , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Scientific Indexing, UAE , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , IFSIJ Measure of Journal Quality , 

World Journal of Engineering
Research and Technology

An International Peer Reviewed Journal for Engineering Research and Technology

ISSN 2454-695X

Impact Factor : 5.218

ICV : 79.45

News & Updation

  • Article Invited for Publication

    Article are invited for publication in WJERT Coming Issue

  • New Issue Published

    Its Our pleasure to inform you that, WJERT 1 January 2019 Issue has been Published, Kindly check it on

  • WJERT New Impact Factor

    Its our Pleasure to Inform you that WJERT Impact Factor has been increased from 4.236 to 5.218 due to high quality Publication at International Level

  • ICV

    WJERT Rank with Index Copernicus Value 79.45 due to high reputation at International Level


    JANUARY 2019 Issue has been successfully launched on 1 January 2019




Rathna Mahalakshmi*


Image processing gains more prominence in the current scenario of assortment applications. In particular, various edge detection algorithms have been widely implemented in detecting the edges of components, particles and organisms of aquatic system images. Numerous research and study has being undergone to learn about the components of aquatic system. Since its has its wings covering many uses and applications in various areas such as., Medical field, Bio- technology, Archaeology, genetic research etc., And the utilizations over the aquatic system becomes possible by the exact identification of the internal particle. And in turn this identification becomes achievable only by the process of edge detection. Process of edge detection detects the object from the background to observe the image properly and discover the pixels of the image carefully. In this perspective, edge detection is a primary tool for image segmentation. In this paper an endeavor is made to analyze and compare the performance of frequently applied edge detection parameters for aquatic images.

[Full Text Article]