Prakash K. Aithal and U. Dinesh Acharya and Rajesh Gopakumar
Detecting the Edge of Multiple Images in Parallel
1642 - 1645
2015
9
7
International Journal of Computer and Information Engineering
https://publications.waset.org/pdf/10001497
https://publications.waset.org/vol/103
World Academy of Science, Engineering and Technology
Edge is variation of brightness in an image. Edge
detection is useful in many application areas such as finding forests,
rivers from a satellite image, detecting broken bone in a medical
image etc. The paper discusses about finding edge of multiple aerial
images in parallel. The proposed work tested on 38 images 37
colored and one monochrome image. The time taken to process N
images in parallel is equivalent to time taken to process 1 image in
sequential. Message Passing Interface (MPI) and Open Computing
Language (OpenCL) is used to achieve task and pixel level
parallelism respectively.
Open Science Index 103, 2015