Explore MATLAB source code curated for "直线检测" with clean implementations, documentation, and examples.
This MATLAB source file demonstrates line detection through Radon transform, featuring algorithm optimization techniques and practical implementation details for image processing applications.
Implementing Hough transform-based line detection in MATLAB with corrected code errors and enhanced functionality, ready for immediate execution with improved performance.
Implementing line detection using Hough Transform - a straightforward and efficient approach for line recognition in image processing
Implementation of line detection algorithm using Hough transform with configurable threshold parameters to control line output
Implementation and Application of Hough Transform for Line Detection
MATLAB Implementation of Hough Transform for Line Detection with Peak Detection, Line Verification, and Segment Linking
This MATLAB-based source code implements Hough transform for detecting straight lines of specific lengths in images, extracting them from the original image, and calculating their slopes. The implementation includes key functions for line parameter analysis and length thresholding.
Chain code line detection methodology involving image boundary extraction, boundary tracking, and linear segment discrimination
Application Context: Hough Transform is a fundamental technique in image processing for identifying geometric shapes from images, widely applied with numerous improved algorithms. Primarily used to extract geometric shapes (such as lines, circles) sharing common characteristics from images. The basic Hough transform detects lines in binary images. Key Technology: Given a line drawn on a binary image, locating its position mathematically using the equation y=k*x+b where k (slope) and b (intercept) are parameters. All lines passing through point (x0,y0) satisfy y0=kx0+b, meaning each image point defines a line family in parameter space. Code implementation involves mapping edge pixels to parameter space curves and detecting intersections through accumulator arrays.
This code implements straight line detection in images using Hough transform, featuring high efficiency and excellent detection performance through optimized parameter space analysis and peak detection algorithms.