Preetham Manjunatha
University of Southern California
Enthusiastic and versatile Research Associate with a Ph.D. in Applied Computer Vision and Machine Learning.
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
Statistiques
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20 Questions
18 Réponses
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17 Fichiers
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126
ALL TIME TÉLÉCHARGEMENTS
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NOMBRE MOYEN DE LIKES
Your submissions received 3 five star ratings
Awarded to Preetham Manjunatha on 31 Mar 2023
Your submissions were downloaded 100 or more times in a month
Awarded to Preetham Manjunatha on 01 Oct 2022
Contribute at least one answer each month for 3 consecutive months
Awarded to Preetham Manjunatha on 02 Apr 2022
Have 3 submissions connected to GitHub
Awarded to Preetham Manjunatha on 02 Aug 2021
Accept 5 answers given by other contributors
Awarded to Preetham Manjunatha on 02 Aug 2021
Answer 1 question that was unanswered for more than 30 days
Awarded to Preetham Manjunatha on 23 Jul 2021
Provide your first answer ever to someone else's question
Awarded to Preetham Manjunatha on 23 Jul 2021
Publish your first submission
Awarded to Preetham Manjunatha on 21 Jul 2021
Publish your first review
Awarded to Preetham Manjunatha on 09 Oct 2019
Content Feed
A soumis
AutomaticPanoramicImageStitching-AutoPanoStitch
Automatic Panorama Stitching software in MATLAB. Spherical, cylindrical and planar projections stitching is supported in this ve...
2 mois il y a | 19 téléchargements |
A soumis
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...
5 mois il y a | 7 téléchargements |
A soumis
Image to cylindrical and spherical projection/warping
Cylindrical and spherical coordinates projection
8 mois il y a | 2 téléchargements |
A soumis
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...
8 mois il y a | 1 téléchargement |
A soumis
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.
8 mois il y a | 2 téléchargements |
A soumis
3D space tiling (partition/divide the 3D space w/wo overlap)
Divides the 3D space with or without overlaps. Tested on 3D point clouds.
8 mois il y a | 2 téléchargements |
A soumis
Shape curvature histogram
Feature vector of the curvature histogram of the shapes.
8 mois il y a | 1 téléchargement |
A soumis
Multiclass metrics of a confusion matrix
Given the confusion matrix finds the two or multiclass metrics such as precision, recall, F1-score, and others.
8 mois il y a | 12 téléchargements |
A soumis
Custom colormap
Creates a custom color map given the RGB triplet array.
8 mois il y a | 1 téléchargement |
A soumis
Random graphs and trees
Creates Erdos-Renyi, geometric random graphs, and rapidly-exploring random trees (RRT and RRT*).
8 mois il y a | 4 téléchargements |
A soumis
Curvature measure and visualization
Measures the shape properties of the object boundaries and displays the curvature.
8 mois il y a | 11 téléchargements |
A soumis
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.
8 mois il y a | 29 téléchargements |
A soumis
Probability density functions distance and similarity
Measures the distances and similarities between two probability density functions of signals.
8 mois il y a | 5 téléchargements |
A soumis
Acceleration to velocity and displacement using DSP filters
Filters and converts the acceleration data to velocities and displacements using the signal processing algorithms.
8 mois il y a | 11 téléchargements |
A soumis
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...
8 mois il y a | 14 téléchargements |
A soumis
Cracks splitter/cropper/augment on a single image
Augments the cracks with similar geometric properties, cracks can be split into tile images.
8 mois il y a | 1 téléchargement |
A soumis
Panorama image cropper
Crops a fully stitched panorama with black/white background.
8 mois il y a | 4 téléchargements |
How do I directly covert a depth image to 3-D point cloud?
This link can help to convert RGB-D images to point cloud, provided the camera intrinsic parameters.
environ un an il y a | 0
generate a point cloud from a given depth image-matlab Computer Vision System Toolbox
This link can help to convert RGB-D images to point cloud, provided the camera intrinsic parameters.
environ un an il y a | 0
Point Cloud from DEPTH and RGB image
This link can help to convert RGB-D images to point cloud, provided the camera intrinsic parameters.
environ un an il y a | 0
Question
How to convert row-major linear indices to column-major indices?
I have a row-major linear indices [1,8, 14, 9, 4, 11, 18] from a matrix 3 x 6 (row x column). How to convert this to column-majo...
plus d'un an il y a | 2 réponses | 0
2
réponsesMatlab R2020b freezes when closing figure (Intel macOS Big Sur)
MATLAB R2022a still freezes when the Figure window is closed on macOS 12.3.
plus d'un an il y a | 0
How can I plot a voronoi diagram with a limited area?
If the Voronoi Diagram bounded region is rectangle or square, here is the link function to clip the extending edges of the Voron...
presque 2 ans il y a | 0
How do I find the intersection point of two lines in MATLAB 6.5 (R13)?
Here is the link to find the intersection point of two line segments/lines. A fast two line intersection point finder based on t...
presque 2 ans il y a | 0
How to plot 2 lines and find the coordinates of their intersection?
Here is the link to find the intersection point of two line segments/lines. A fast two line intersection point finder based on t...
presque 2 ans il y a | 0
How to find the point of intersection of two lines in matlab ?
Here is the link to find the intersection point of two line segments/lines. A fast two line intersection point finder based on t...
presque 2 ans il y a | 0
Finding intersection point of the lines
Here is the link to find the intersection point of two line segments/lines. A fast two line intersection point finder based on t...
presque 2 ans il y a | 0
Voronoi boundaries
If the Voronoi Diagram bounded region is rectangle or square, here is the link function to clip the extending edges of the Voron...
presque 2 ans il y a | 0
Voronoi Diagram Boundaries with a given width
If I understand your problem correctly, are you looking to bound the Voronoi region? If so, here is the link function to clip th...
presque 2 ans il y a | 0
voronoi within a pre-defined area
Here is the link function to clip the extending edges of the Voronoi Diagram for rectangular or square region. Rigorously tested...
presque 2 ans il y a | 1
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