Search Results for "hough transform circle"

Tools for packing files, converting images, manipulating text, checking code and working with the Gossamer codebase and app source code.

Create hand-drawn, sketchy, comic shape in Swift. RoughSwift allows us to easily make shapes in a hand-drawn, sketchy, comic style in SwiftUI. Use the generator in draw function to specify which shape to render. The returned CALayer contains the rendered result in the correct size and is updated every time the generator is instructed. The beauty of CALayer is that we can further animate, transform (translate, scale, rotate) and compose them into more powerful shapes.

...OPEN CASCADE is an incredible powerful geometry kernel innovating quickly. Wuweido is inspired by CAD Assistant. Modeling features: 1. Draft creation tools: Line, Poly Line, Arc, Spline, Circle, Ellipse, Rectangle, Regular Polygon. 2. Primitive Solid creation tools: Box, Cone, Truncated Cone, Cylinder, Sphere, Torus, Wedge, Truncated Wedge, Pyramid, Truncated Pyramid. 3. Sweep modeling tools: Extrude, Revolve, Loft, Pipe, Path 4. Boolean operation tools: Intersect, Subtract, Union, Xor, Fuse 5. Transform tools: Move, Rotate, Mirror, Scale

The reference implementation of the Kernel-Based Hough Transform (http://www.ic.uff.br/~laffernandes/projects/kht) for detecting straight lines in binary images moved to GitHub (https://github.com/laffernandes/kht).

The code consists of an automatic segmentation system that is based on the Hough transform, and is able to localize the circular iris and pupil region, occluding eyelids and eyelashes, and reflections. The extracted iris region was then normalized into a rectangular block with constant dimensions to account for imaging inconsistencies. Finally, the phase data from 1D Log-Gabor filters was extracted and quantized to four levels to encode the unique pattern of the iris into a bit-wise biometric template. ...

A hierarchical layer based animation library for HTML5 Canvas. Provides anchoring, point-to-bounding box collision,pixel buffers, affine transform and a simple API, among other things.

This program is able to detect circles in images. Therefor it uses the hough algorithm CvHoughCircles from the OpenCV library. You can define all parameters e.g. min-/max radius, min distance between circles, all kinds of thresholds, filters and so on.

An object oriented ray tracer and image manipulation library. Also comprises ZRVision, a computer vision support library and several example apps illustrating what can be done with ZeroRay.

a very basic Pascal / Delphi implementation of the Hough algorithm for line and circle recognotion. In the actual project state you may see a line and circle detection - working only with simple images as the Hough accumulator post processing is not yet implemented. This project is looking for support and the currect version is just for training and teaching purpose ! remarks: * Now this projects provides a complete DELPHI project ready to compile and a *.exe for fast evaluation of the code performance * would like to see a port to LARZARUS Free Pascal - feel free to post your experiemence in the forum

Rectangle detection with Hough transform

C++ template class library and Python modules for Computational Analytic Geometry, which define classes of geometry objects in 2D and 3D Cartesian coordinate system, such as line, circle, curve ... as well as relations and transform operations of them.