
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
Spoken Languages:
English, Hindi
Professional Interests:
Machine Learning and Deep Learning, Image Processing and Computer Vision
Statistics
RANK
5.359
of 273.020
REPUTAZIONE
7
CONTRIBUTI
20 Domande
18 Risposte
ACCETTAZIONE DELLE RISPOSTE
40.0%
VOTI RICEVUTI
4
RANK
4.767 of 18.442
REPUTAZIONE
257
VALUTAZIONE MEDIA
3.50
CONTRIBUTI
17 File
DOWNLOAD
145
ALL TIME DOWNLOAD
1844
RANK
of 122.433
CONTRIBUTI
0 Problemi
0 Soluzioni
PUNTEGGIO
0
NUMERO DI BADGE
0
CONTRIBUTI
0 Post
CONTRIBUTI
0 Pubblico Canali
VALUTAZIONE MEDIA
CONTRIBUTI
0 Punti principali
NUMERO MEDIO DI LIKE
Content Feed
Inviato
Random graphs and trees
Creates Erdos-Renyi, geometric random graphs, and rapidly-exploring random trees (RRT and RRT*).
3 mesi fa | 2 download |

Inviato
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...
4 mesi fa | 6 download |

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.
4 mesi fa | 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.
4 mesi fa | 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.
4 mesi fa | 0
Inviato
Multiclass metrics of a confusion matrix
Given the confusion matrix finds the two or multiclass metrics such as precision, recall, F1-score, and others.
6 mesi fa | 27 download |

Inviato
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...
7 mesi fa | 3 download |

Inviato
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 mesi fa | 7 download |

Inviato
3D space tiling (partition/divide the 3D space w/wo overlap)
Divides the 3D space with or without overlaps. Tested on 3D point clouds.
10 mesi fa | 3 download |

Inviato
Automatic panoramic image stitcher (AutoPanoStitch)
Automatic Panorama Stitching software in MATLAB. Supports spherical, cylindrical, and planar projections and recognizes multiple...
10 mesi fa | 14 download |

Inviato
Image to cylindrical and spherical projection/warping
Cylindrical and spherical coordinates projection
10 mesi fa | 5 download |

Domanda
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...
10 mesi fa | 2 risposte | 0
2
risposteMatlab R2020b freezes when closing figure (Intel macOS Big Sur)
MATLAB R2022a still freezes when the Figure window is closed on macOS 12.3.
11 mesi fa | 0
Inviato
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.
12 mesi fa | 35 download |

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...
12 mesi fa | 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...
12 mesi fa | 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...
12 mesi fa | 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...
12 mesi fa | 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...
12 mesi fa | 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...
12 mesi fa | 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...
12 mesi fa | 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...
12 mesi fa | 1
Vertices of polygons in bounded voronoi diagram
Here is the link function to clip the extending edges of the Voronoi Diagram for rectangular or square region. Rigorously tested...
12 mesi fa | 0
Inviato
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.
circa un anno fa | 2 download |

Inviato
Cracks splitter/cropper/augment on a single image
Augments the cracks with similar geometric properties, cracks can be split into tile images.
circa un anno fa | 3 download |

Matlab R2020b freezes when closing figure (Intel macOS Big Sur)
Same problem macOS Monterey v12.1. MacBook Pro (15-inch, 2018), Processor: 2.9 GHz 6-Core Intel Core i9 and Memory: 32 GB 2400 M...
circa un anno fa | 0
Inviato
Panorama image cropper
Crops a fully stitched panorama with black/white background.
circa un anno fa | 2 download |

Domanda
Common substring index from two string arrays
I have two string arrays a and b and I need to find the index matching the substring numbers (within string arrays). For example...
circa un anno fa | 1 risposta | 0
1
rispostaInviato
Custom colormap
Creates a custom color map given the RGB triplet array.
oltre un anno fa | 3 download |

Inviato
Acceleration to velocity and displacement using DSP filters
Filters and converts the acceleration data to velocities and displacements using the signal processing algorithms.
oltre un anno fa | 11 download |
