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Image Processing
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Image processing and analysis, segmentation, filtering and enhancement, feature extraction, alignment and registration, image classification, object detection and more. The Wolfram Image Core Area page highlights documentation, examples and courses.

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Color blind test using Mathematica?

QUESTION FROM: Douglas Youvan | 9 months ago BY: hedwig.van.verre
Accessibility , Graphics and Visualization , Image Processing , ...
35
REPLIES
24.7K
VIEWS

How to build a loop for a convergence (centroid calculation)

QUESTION FROM: Antonio de Oliveira | 9 years ago BY: David Keith
Astronomy , Image Processing , Mathematics , Optics , Wolfram Language
26
REPLIES
15.3K
VIEWS

Turn photos into sounds that could be used to create a melody

QUESTION FROM: Larry Lange | 6 years ago BY: Rohit Namjoshi
Audio, Sound and Music , Image Processing , Recreation , ...
23
REPLIES
15.9K
VIEWS

Does Wolfram Language/Mathematica have the following features?

QUESTION FROM: Ivano Arrighetta | 9 years ago BY: David Fuller
3D Printing , Audio, Sound and Music , Dynamic Interactivity , ...
22
REPLIES
11.3K
VIEWS

Verify documentation example before the release of a new version?

QUESTION FROM: Ali Hashmi | 4 years ago BY: Hans Milton
Image Processing , Mathematica , Wolfram Language
21
REPLIES
22.2K
VIEWS

Fitting data to a square wave

QUESTION FROM: James Hall | 6 months ago BY: David Keith
Curated Data , Graphics and Visualization , Image Processing , ...
19
REPLIES
4.3K
VIEWS

Convert 2D into a 3D object: radiotherapy treatment planning system

QUESTION FROM: Henrik Schachner | 9 years ago BY: Henrik Schachner
Staff Picks , 3D Printing , Geometry , Graphics and Visualization , ...
19
REPLIES
20.8K
VIEWS

Why is there a grid pattern in Opacity+Rasters in 12.3?

QUESTION FROM: Martijn Froeling | 4 years ago BY: Martijn Froeling
Image Processing , Wolfram Cloud , Wolfram Language
18
REPLIES
12K
VIEWS

Double check if an image transform function has the appropriate colors?

QUESTION FROM: lfelipemassena misiec | 9 years ago BY: lfelipemassena misiec
Image Processing , Wolfram Language
17
REPLIES
6.9K
VIEWS

Orthogonalize and scale image

QUESTION FROM: Cole Pierson | 10 years ago BY: Cole Pierson
Challenges , Image Processing , Mathematics
15
REPLIES
18.2K
VIEWS

How to implement Raw libraries in order to manipulate raw images as .NEF ?

QUESTION FROM: Marcelo De Cicco | 10 years ago BY: Marcelo De Cicco
Astronomy , Image Processing
15
REPLIES
15.6K
VIEWS

I would like to identify if a polygon is open then close it

QUESTION FROM: Sean G | 2 years ago BY: Ahmed Elbanna
Geometry , Image Processing , Mathematics , Wolfram Language
14
REPLIES
5.5K
VIEWS

Performance of recursion code with radial polynomials

QUESTION FROM: look xu | 7 years ago BY: look xu
Image Processing , Mathematics , Tuning and Debugging , ...
14
REPLIES
8.7K
VIEWS

Avoid problem when importing of EPS-Graphics with text?

QUESTION FROM: Juerg Baertsch | 6 years ago BY: Dan Stimits
Image Processing , Import and Export , Mathematica , Wolfram Language
13
REPLIES
11.1K
VIEWS

How can accurate measurements be made of angles found in an image?

QUESTION FROM: Phillip Green | 7 years ago BY: Mohammad Ashiq
Image Processing , Material Sciences
13
REPLIES
20.9K
VIEWS

Read SEGY data in Mathematica?

QUESTION FROM: Oluseun Sanuade | 7 years ago BY: Oluseun Sanuade
Data Science , External Programs and Systems , Image Processing , ...
13
REPLIES
18.7K
VIEWS

DeleteBorder

QUESTION FROM: Scott Guthery | 10 years ago BY: Henrik Schachner
Image Processing , Wolfram Language
13
REPLIES
10K
VIEWS

Siemens sine-wave stars

QUESTION FROM: Vlado Damjanovski | 5 years ago BY: Henrik Schachner
Graphics and Visualization , Image Processing , Wolfram Language
12
REPLIES
11.9K
VIEWS

3D text modeling and conversion to true vector format

QUESTION FROM: Gerald Proteau | 5 years ago BY: Gerald Proteau
Dynamic Interactivity , Geometry , Graphics and Visualization , ...
12
REPLIES
6.7K
VIEWS

Record evenly spaced out points around the perimeter of an image?

QUESTION FROM: Serita Savolainen | 9 years ago BY: Serita Savolainen
Biological Sciences , Calculus , Geometry , ...
12
REPLIES
9.5K
VIEWS

Intensity radial profile in circular images

QUESTION FROM: Antonio de Oliveira | 10 years ago BY: Sebastien Roy
Astronomy , Image Processing , Wolfram Language
12
REPLIES
22.5K
VIEWS

How can I train a logo detector?

QUESTION FROM: Mike Reynolds | 10 years ago BY: Mike Reynolds
Graphics and Visualization , Image Processing , Mathematica , ...
12
REPLIES
10.7K
VIEWS

Problems with Image command?

QUESTION FROM: Luis Felipe Massena Misiec | 9 months ago BY: Luis Felipe Massena Misiec
Image Processing , Wolfram Language
11
REPLIES
1.9K
VIEWS

How to estimate the area and volume of the dam reservoir from the satellite image?

QUESTION FROM: Erfan Abdi | 2 years ago BY: Navvye Anand
Calculus , Geographic Information System , ...
11
REPLIES
4.5K
VIEWS

Making microtonal music, and alter audio and images?

QUESTION FROM: Sarn Richard Ursell | 4 years ago BY: Daniel Lichtblau
Audio, Sound and Music , Image Processing , Signal Processing , ...
11
REPLIES
6.1K
VIEWS

Binary image classifier

QUESTION FROM: Francisco Gutierrez | 5 years ago BY: Rohit Namjoshi
Image Processing , Machine Learning , Mathematica , Neural Networks
11
REPLIES
7.6K
VIEWS

Invert colors in graphics created using the drawing palette?

QUESTION FROM: George Hrabovsky | 7 years ago BY: Vitaliy Kaurov
Accessibility , Authoring and Publishing , ...
11
REPLIES
14.1K
VIEWS

Automatically sliding a conv net onto a larger image

QUESTION FROM: Matthias Odisio | 7 years ago BY: Matthias Odisio
Staff Picks , Curated Data , Image Processing , Machine Learning , ...
11
REPLIES
16K
VIEWS

Avoid problem with some CUDA functions?

QUESTION FROM: Bryan Lettner | 9 years ago BY: Bryan Lettner
Graphics and Visualization , High-Performance Computing , ...
11
REPLIES
10.5K
VIEWS

noise removal question (when ground truth distribution is known)

QUESTION FROM: Russell Butler | 10 years ago BY: Kay Herbert
Audio, Sound and Music , Biological Sciences , Data Science , ...
11
REPLIES
11.8K
VIEWS

How can I extract the height of a DEM point?

QUESTION FROM: J. Anthony Cavell | 11 years ago BY: Jim Baldwin
Earth Science , Graphics and Visualization , Image Processing , ...
11
REPLIES
16.7K
VIEWS

Put a texture onto a 3d model?

QUESTION FROM: Fred Crithlow | 7 years ago BY: Hans Milton
Curated Data , Geometry , Graphics and Visualization , ...
10
REPLIES
7.5K
VIEWS

Deep Learning with Wolfram Neural Networks?

QUESTION FROM: Bryan Minor | 8 years ago BY: Bryan Minor
Computational Linguistics , Data Science , Image Processing , ...
10
REPLIES
14.4K
VIEWS

CurrentImage[] Limited Resolution

QUESTION FROM: Christopher Wolfram | 9 years ago BY: Jonathan Philpott
Image Processing , Mathematica
10
REPLIES
22.7K
VIEWS

Extract/crop people from images?

QUESTION FROM: Mohd Azim Ansari | 2 years ago BY: Erfan Abdi
Image Processing , Wolfram Language
9
REPLIES
10.9K
VIEWS

How superimpose text on bitmap?

QUESTION FROM: Gary Palmer | 3 years ago BY: Gary Palmer
Graphics and Visualization , Image Processing , Wolfram Language
9
REPLIES
5.4K
VIEWS

Binarizing images of similar background and object color?

QUESTION FROM: Arim Gwon | 3 years ago BY: Arim Gwon
Image Processing , Wolfram Language
9
REPLIES
4.7K
VIEWS

Interlace 3 images into pixels using Wolfram Language?

QUESTION FROM: Peter Amedzake | 5 years ago BY: Henrik Schachner
Graphics and Visualization , Image Processing , Wolfram Language
9
REPLIES
9.1K
VIEWS

Use TextRecognize for pdf images?

QUESTION FROM: Francisco Gutierrez | 6 years ago BY: Francisco Gutierrez
Image Processing , Import and Export , Wolfram Language
9
REPLIES
10.8K
VIEWS

Convert a batch of RGB images to Grayscale?

QUESTION FROM: Pushkar D | 7 years ago BY: Mikayel Egibyan
Image Processing , Import and Export , Wolfram Language
9
REPLIES
8.3K
VIEWS

Determine intensity for each pixel in an image by digitizing/binning it?

QUESTION FROM: Maurice Stancil | 9 years ago BY: EDITORIAL BOARD
Engineering , Image Processing , Optics , Physics , Wolfram Language
9
REPLIES
16.6K
VIEWS

Computing FWHM from star image data

QUESTION FROM: Dan Pollock | 10 years ago BY: Dan Pollock
Astronomy , Graphics and Visualization , Image Processing , ...
9
REPLIES
21.2K
VIEWS

image registration

QUESTION FROM: Alexia werk | 10 years ago BY: Alexia werk
Image Processing
9
REPLIES
8.3K
VIEWS

How do I map a texture onto a plotted surface?

QUESTION FROM: Skip Cave | 10 years ago BY: Marco Thiel
Graphics and Visualization , Image Processing , Wolfram Language
9
REPLIES
10.2K
VIEWS

Divide a triangle into four small triangles

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Augmented and Virtual Realities , Computer Science , Education , ...
9
REPLIES
25.1K
VIEWS

Saving Hi-Res EPS / TIFF images - No more memory available

QUESTION FROM: Daniel Solis | 11 years ago BY: Alexey Popkov
Graphics and Visualization , Image Processing , Import and Export , ...
9
REPLIES
8.7K
VIEWS

Intro to Image Processing: Section 13 Exercises 13.3-4

QUESTION FROM: Aurelius Prochazka | 3 months ago BY: Christine Owens
Data Science , Image Processing , Machine Learning , Wolfram U
8
REPLIES
5.9K
VIEWS

Image Compression

QUESTION FROM: Graphics Wolfram | 3 years ago BY: Luis Felipe Massena Misiec
Graphics and Visualization , Image Processing , Mathematica
8
REPLIES
20.9K
VIEWS

Confusion with Dimensions property in ImageMeasurements

QUESTION FROM: Robert Nowak | 3 years ago BY: Robert Nowak
Image Processing , Wolfram Language
8
REPLIES
4.3K
VIEWS

[?] Fit a cubic spline to the centerline data points?

QUESTION FROM: Natash A | 5 years ago BY: Henrik Schachner
Data Science , Image Processing , Import and Export , Wolfram Language
8
REPLIES
7.8K
VIEWS

Get ImageRestyle neural network runtime in Mathematica 12?

QUESTION FROM: l van Veen | 6 years ago BY: Carlos Ylagan
Data Science , Image Processing , Machine Learning , Mathematica , ...
8
REPLIES
11.5K
VIEWS

resize large number of images to required size?

QUESTION FROM: Ashish Sharma | 7 years ago BY: Ashish Sharma
Image Processing , Import and Export , Machine Learning , ...
8
REPLIES
8.4K
VIEWS

Image Correlation in Particle Image Velocimetry is behaving strangely

QUESTION FROM: Ali Hashmi | 8 years ago BY: Ali Hashmi
Graphics and Visualization , Image Processing , Mathematics , ...
8
REPLIES
10.2K
VIEWS

[?] Merge nine 3D plots into a bigger one?

QUESTION FROM: Paul Schwarz | 8 years ago BY: Paul Schwarz
Data Science , Graphics and Visualization , Image Processing , ...
8
REPLIES
4.9K
VIEWS

Pick between two images thousands of times?

QUESTION FROM: Jeff Burns | 9 years ago BY: Jeff Burns
Dynamic Interactivity , Image Processing , Wolfram Language
8
REPLIES
6K
VIEWS

Rotate and Scale many times an equilateral triangle

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Computer Science , Education , Engineering , Game Development , ...
8
REPLIES
14.4K
VIEWS

Star Shape cartesian equation

QUESTION FROM: Kashif Nazar | 10 years ago BY: Gianluca Gorni
Image Processing
8
REPLIES
14K
VIEWS

Integrate will not evaluate three-dimensional gaussian

QUESTION FROM: C. E. Coppola | 11 years ago BY: W. Craig Carter
Astronomy , Chemical Engineering , Computer Science , Data Science , ...
8
REPLIES
17.3K
VIEWS

Object Differentiation in Image

QUESTION FROM: Diego Zviovich | 11 years ago BY: Diego Zviovich
Image Processing , Mathematica
8
REPLIES
11.6K
VIEWS

Detecting copy-move forgery in images

QUESTION FROM: olivier k | 11 years ago BY: Marco Thiel
Image Processing , Mathematica , Wolfram Language
8
REPLIES
20.4K
VIEWS

Collaboration needed: optical flow for videos

QUESTION FROM: Shabnam Naghshara | 3 years ago BY: Shabnam Naghshara
Data Science , Image Processing , Jobs & More Exchange , ...
7
REPLIES
8.1K
VIEWS

Unable to properly import PLY format

QUESTION FROM: Ehud Fonio | 3 years ago BY: Ehud Fonio
Graphics and Visualization , Image Processing , Import and Export , ...
7
REPLIES
4.4K
VIEWS

Contradictory results of CaliperWidth in ComponentMeasurements

QUESTION FROM: Maximilian Ulbrich | 4 years ago BY: Henrik Schachner
Image Processing , Wolfram Language
7
REPLIES
7.2K
VIEWS

Pruning removes an extra point

QUESTION FROM: Maximilian Ulbrich | 4 years ago BY: Maximilian Ulbrich
Image Processing , Wolfram Language
7
REPLIES
5.3K
VIEWS

Nelson Mandela International Day

QUESTION FROM: Farai Fredric Mlambo | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Data Science , ...
7
REPLIES
11.3K
VIEWS

Combine three 2D matrices into a single array via nested lists?

QUESTION FROM: Philip Anon | 5 years ago BY: Anonymous User
Algebra , Discrete Mathematics , Graphics and Visualization , ...
7
REPLIES
12.9K
VIEWS

Data Drop with images via API?

QUESTION FROM: Flip Phillips | 9 years ago BY: Flip Phillips
Data Drop , Data Science , External Programs and Systems , ...
7
REPLIES
13.9K
VIEWS

Merge regions in a labelled image?

QUESTION FROM: Salma Alami | 9 years ago BY: Matthias Odisio
Graphics and Visualization , Image Processing , Wolfram Language
7
REPLIES
6.7K
VIEWS

Efficient construction of Image[] object

QUESTION FROM: Vincent Virgilio | 9 years ago BY: Vincent Virgilio
Image Processing , Import and Export , Wolfram Language
7
REPLIES
8.5K
VIEWS

Why doesn't /.{r_ ,g_ ,b_ }:>1-{r,g,b} invert RGB encoding?

QUESTION FROM: Coach KLC | 9 years ago BY: Henrik Schachner
Image Processing , Symbolic Computations , Wolfram Language
7
REPLIES
6K
VIEWS

Print Text with Notebook automatic Equation Formating

QUESTION FROM: Juan Tamara | 10 years ago BY: Juan Tamara
Authoring and Publishing , Image Processing
7
REPLIES
9.9K
VIEWS

Making mountain 3D videos

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Augmented and Virtual Realities , Authoring and Publishing , ...
7
REPLIES
15.8K
VIEWS

Continuous line drawing error?

QUESTION FROM: Stuart Anderson | 10 years ago BY: Stuart Anderson
Image Processing
7
REPLIES
6.6K
VIEWS

Segmenting Rectangles

QUESTION FROM: William Shankle | 10 years ago BY: Gustavo Delfino
Image Processing
7
REPLIES
9.9K
VIEWS

How to smooth and filter the signal?

QUESTION FROM: Peter Parker | 10 years ago BY: EDITORIAL BOARD
Image Processing , Optimization , Signal Processing , Wolfram Language
7
REPLIES
15.2K
VIEWS

Edge detection of a noisy rim

QUESTION FROM: qiang li | 10 years ago BY: Henrik Schachner
Image Processing , Import and Export , Wolfram Language
7
REPLIES
7.2K
VIEWS

Partition images into hexagons ?

QUESTION FROM: Neven Dragojlovic | 11 years ago BY: André Dauphiné
Geometry , Image Processing , Wolfram Language
7
REPLIES
13.3K
VIEWS

infinte series problem!!

QUESTION FROM: kevin kevin | 11 years ago BY: Udo Krause
Calculus , External Programs and Systems , Image Processing , ...
7
REPLIES
8K
VIEWS

Find polygons corresponding to image borders

QUESTION FROM: Priyan Fernando | 11 years ago BY: Grisha Kirilin
Image Processing , Mathematica , Wolfram Language
7
REPLIES
21.6K
VIEWS

Fitting multiple parameters with NonlinearModelFit

QUESTION FROM: Doron Avramov | 12 years ago BY: Doron Avramov
Image Processing , Mathematica
7
REPLIES
4.9K
VIEWS

How to create a drawing pad in Mathematica?

QUESTION FROM: Boris Blankleider | 12 years ago BY: Vitaliy Kaurov
Dynamic Interactivity , Graphics and Visualization , ...
7
REPLIES
16.5K
VIEWS

Extracting digits from the image a hydrometer dashboard

QUESTION FROM: Marcelo De Cicco | 12 years ago BY: Christopher Wolfram
Image Processing
7
REPLIES
7.7K
VIEWS

Modifying certian levels in arrays of ImagePyramids

QUESTION FROM: Richard Savage | 2 years ago BY: Richard Savage
Image Processing , Wolfram Language
6
REPLIES
2.9K
VIEWS

How to get image into Wolfram engine

QUESTION FROM: peter clarke | 4 years ago BY: peter clarke
Image Processing , Wolfram Language
6
REPLIES
4.4K
VIEWS

ImagePosition[] example where it gives results based on given images

QUESTION FROM: G UK | 5 years ago BY: G UK
Data Science , Image Processing , Machine Learning , Wolfram Language
6
REPLIES
5.2K
VIEWS

Compute thickness of branches in a 2D image

QUESTION FROM: Natash A | 5 years ago BY: Rohit Namjoshi
Graphs and Networks , Image Processing , Wolfram Language
6
REPLIES
5.5K
VIEWS

[WSC19] Colorful Fraud: Exposing Vulnerabilities in Neural Networks

QUESTION FROM: Nico Adamo | 6 years ago BY: Flip Phillips
Computational Humanities , Data Science , ...
6
REPLIES
23.2K
VIEWS

Fit a mathematical expression to a certain shape from a simple drawing?

QUESTION FROM: OZGUN CAN | 6 years ago BY: OZGUN CAN
Image Processing , Import and Export , Mathematics , Modeling , ...
6
REPLIES
5.6K
VIEWS

sendPhoto using TelegramBot (exporting to multy-part form data format)

QUESTION FROM: Kirill Belov | 7 years ago BY: Kirill Belov
External Programs and Systems , Image Processing , ...
6
REPLIES
31.4K
VIEWS

Export matrix data to plot in third party softwares?

QUESTION FROM: Surendra Anantharaman | 8 years ago BY: Gustavo Delfino
External Programs and Systems , Image Processing , ...
6
REPLIES
8K
VIEWS

Speed problem: Import and post-process 1000 images

QUESTION FROM: Peter Parker | 8 years ago BY: Peter Parker
Image Processing , Import and Export , Mathematica , Wolfram Language
6
REPLIES
8.2K
VIEWS

[?] Access an image in a System.Windows.Media.Imaging.CachedBitmap ?

QUESTION FROM: Jeff Burns | 8 years ago BY: Jeff Burns
Image Processing , Import and Export , Mathematica , Wolfram Language
6
REPLIES
13.8K
VIEWS

[?] Avoid boundaries disappearing between cells during segmentation?

QUESTION FROM: Ali Hashmi | 8 years ago BY: Henrik Schachner
Image Processing , Wolfram Language
6
REPLIES
7.2K
VIEWS

Convert image from one color to another?

QUESTION FROM: Bryan Lettner | 9 years ago BY: Bryan Lettner
Geometry , Graphics and Visualization , Image Processing , ...
6
REPLIES
7.9K
VIEWS

Counting Brazilians Protesters with Mathematica

QUESTION FROM: Rodrigo Murta | 9 years ago BY: Vitaliy Kaurov
Data Science , Graphics and Visualization , Image Processing , ...
6
REPLIES
11.8K
VIEWS

How to extract the functional form of interpolation function, B-Spline...?

QUESTION FROM: javid mahmoudzadeh | 9 years ago BY: javid mahmoudzadeh
Graphics and Visualization , Image Processing , Mathematics , ...
6
REPLIES
12.5K
VIEWS

Character Recognition

QUESTION FROM: Muhammad Khizar | 10 years ago BY: Muhammad Khizar
Image Processing
6
REPLIES
4K
VIEWS

Could you tell me what am I doing wrong?

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Computational Linguistics , Computer Science , Education , ...
6
REPLIES
10.1K
VIEWS

How to import many pictures all at once?

QUESTION FROM: Peter Parker | 10 years ago BY: Kashif Nazar
Image Processing , Import and Export , Wolfram Language
6
REPLIES
8.3K
VIEWS

Is there a solution for these mazes?

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Game Development , Image Processing , Mathematics , Recreation , ...
6
REPLIES
12.7K
VIEWS
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