Preetham Manjunatha

University of Southern California

Last seen: Today | Attivo dal 2014

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Enthusiastic and versatile Research Associate with a Ph.D. in Applied Computer Vision and Machine Learning.

Programming Languages:
Python, C++, C, MATLAB, HTML, CSS, Shell
Spoken Languages:
English, Hindi
Pronouns:
He/him
Professional Interests:
AI for Signals and Images, Image Processing and Computer Vision, Data Synthesis

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Cracks splitter/cropper/augment on a single image
Augments the cracks with similar geometric properties, cracks can be split into tile images.

11 giorni fa | 6 download |

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Cracks splitter/cropper/augment on a large dataset
To augment the cracks with similar geometric properties, cracks can be split into tile images on a large dataset.

11 giorni fa | 7 download |

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Weighted adjacency matrix of an image using energy function
Creates a weighted adjacency matrix from an energy matrix for an image. Average, similarity, and dissimilarity between the nodes...

24 giorni fa | 1 download |

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Automatic panoramic image stitcher (AutoPanoStitch)
Automatic Panorama Stitching software in MATLAB. Spherical, cylindrical and planar projections stitching is supported in this ve...

3 mesi fa | 26 download |

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Image to cylindrical and spherical projection/warping
Cylindrical and spherical coordinates projection of the color and grayscale images without any slow for-loops.

3 mesi fa | 2 download |

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Shape curvature histogram
Feature vector of the curvature histogram of the shapes.

3 mesi fa | 1 download |

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Random graphs and trees
Creates Erdos-Renyi, geometric random graphs, and rapidly-exploring random trees (RRT and RRT*).

3 mesi fa | 3 download |

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Panorama image cropper
Crops a fully stitched panorama with black/white background.

3 mesi fa | 2 download |

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Color and depth (RGB-D) images to point cloud
Creates point clouds from color and depth (RGB-D) images provided by the camera's intrinsic parameters. Also, writes the point c...

9 mesi fa | 4 download |

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3D space tiling (partition/divide the 3D space w/wo overlap)
Divides the 3D space with or without overlaps. Tested on 3D point clouds.

circa un anno fa | 1 download |

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Multiclass metrics of a confusion matrix
Given the confusion matrix finds the two or multiclass metrics such as precision, recall, F1-score, and others.

circa un anno fa | 20 download |

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Custom colormap
Creates a custom color map given the RGB triplet array.

circa un anno fa | 1 download |

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Curvature measure and visualization
Measures the shape properties of the object boundaries and displays the curvature.

circa un anno fa | 12 download |

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Line 2 Line intersection point (two line segments)
A fast two-line intersection point-based in parametric space. Finds the intersection point between two lines if it exists.

circa un anno fa | 28 download |

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Probability density functions distance and similarity
Measures the distances and similarities between two probability density functions of signals.

circa un anno fa | 3 download |

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Acceleration to velocity and displacement using DSP filters
Filters and converts the acceleration data to velocities and displacements using the signal processing algorithms.

circa un anno fa | 12 download |

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Voronoi bounded rectangular or square limits
Provides a bounded Voronoi Diagram with vertices similar to MATLAB [vx,vy] = voronoi(x,y). In other words, prunes the edges that...

circa un anno fa | 6 download |

Preetham Manjunatha

University of Southern California

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