Search - hough rectangular

Search - hough rectangular - List

[Graph Recognize] eyedemo DL : 0: 包括整个虹膜识别的预处理部分，分为多个函数部分，即简单图像增强，Canny算子提取边缘，Hough变换定位内外圆形边界进行风格，以及最后的归一化 -- 将圆环展为矩形。附带几张图像及自制的界面程序，并不是很完善，但整体的预处理任务已经较好的完成，如果进一步提高性能，可以先把Hough变换改为最小二乘拟和算法。-Cover the whole iris recognition pre-processing part is divided into multiple function part, that is, a simple image enhancement, Canny operator edge extraction, Hough transform internal and external circular positioning border style, and finally normalized Circle exhibition will be rectangular. Fringe images and made a few interface procedures, is not very perfect, but the overall pre-processing tasks have been better to complete, if further improve performance, first Hough transform can be replaced by least squares fitting algorithm.
Update : 2025-02-19 Size : 116kb Publisher : 李杨
[Special Effects] myhough_1degree DL : 0: Hough算法检测矩形的长，并给出矩形的四个顶点坐标，极坐标中角度精度为1度。-Hough algorithm Detect long rectangle, and give the four vertices of rectangular coordinates, polar coordinates in the perspective of an accuracy of 1 degree.
Update : 2025-02-19 Size : 355kb Publisher : 七禾
[matlab] DoorDetector DL : 0: Project with GUI for door and other rectangular objects. Uses hough transform and neural-network based recognition. (MATLAB r2007b)
Update : 2025-02-19 Size : 7.82mb Publisher : Alex
[2D Graphic] hough DL : 0: 实现霍夫变换，进行圆周滤波，二值化后进行木匾检测，并将目标通过矩形框显示-Realize the hough transform, circular filtering, binarization after detection of wooden plaque, and will target through rectangular box shows
Update : 2025-02-19 Size : 2.05mb Publisher : lujing
[Graph Recognize] a-Windowed-Hough-Transform DL : 0: The problem of detecting rectangular structures in images arises in many applications, building extraction in aerial images to particle detection in cryo-electron microscopy. -The problem of detecting rectangular structures in images arises in many applications, building extraction in aerial images to particle detection in cryo-electron microscopy.
Update : 2025-02-19 Size : 411kb Publisher : xxx
[matlab] Time-Frequency Toolbox DL : 0: Time Frequency Toolbox matlab时频分析工具箱,里面有各种时频分析函数，用matlab实现的，小波变换，Gabor变化，短时傅里叶变换等等(AF Ambiguity function AR Auto-regressive (filter or model) ASK Amplitude shift keyed signal BJD Born-Jordan distribution BPSK Binary phase shift keyed signal BUD Butterworth distribution CWD Choi-Williams distribution FM Frequency modulation FSK Frequency shift keyed signal GRD Generalized rectangular distribution HT Hough transform MHD Margenau-Hill distribution MHSD Margenau-Hill-Spectrogram distribution MMCE Minimum mean cross-entropy NAF Narrow-band ambiguity function PMHD Pseudo Margenau-Hill distribution PWVD Pseudo Wigner-Ville distribution QPSK Quaternary phase shift keyed signal RID Reduced interference distribution STFT Short-time Fourier transform TFR Time-frequency representation WAF Wide-band ambiguity function WVD Wigner-Ville distribution ZAM Zhao-Atlas-Marks distribution)
Update : 2025-02-19 Size : 299kb Publisher : fisher86