Comparison of FPGA Implemented Sobel Edge Detector and Canny Edge Detector
Yong Hyeon Kwon, Jae Wook Jeon
Abstract
Result of image processing in computer vision varies with algorithms. In this study, we compare FPGA implemented Sobel edge detector and Canny edge detector. We design edge detectors with Verilog HDL and program Xilinx Vertex-7 FPGA. The goal of this study is to compare output result and resource usage of both edge detection algorithm.
Topics & Concepts
Sobel operatorDeriche edge detectorCanny edge detectorDetectorVerilogEdge detectionField-programmable gate arrayComputer scienceEnhanced Data Rates for GSM EvolutionImage gradientComputer visionArtificial intelligenceImage processingImage (mathematics)Computer hardwareTelecommunicationsMedical Image Segmentation TechniquesImage Processing Techniques and ApplicationsImage and Object Detection Techniques