/Integrated-signal-processing-practice

Integrated signal processing practice ;the method of edge detection of video image by DSP

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Integrated-signal-processing-practice

Integrated signal processing practice

Introduction

Purpose:To master the method of edge detection of video image by DSP

1.Edge detection

2.Adpot Median filtering and Histogram equalization to reduce the image noise after edge detection.

SEED - DEC6437 hardware board

results

final result compare

left is origin;right is revised

Laplacian edge detection

Laplacian edge detection + Median filtering

Laplacian edge detection + Histogram equalization

Laplacian edge detection + Median filtering + Histogram equalization