Beantwortet
Need to read text from a metal plate. Text is embossed on the plate.
yes，sir，may be use other ocr model，such as https://cloud.tencent.com/act/event/ocrdemo

mehr als 4 Jahre vor | 0

Beantwortet
Editing Ground Truth Labels after cropping images
yes，sir，may be use image segment，such as 2160x2560 images into 600x600 windows. you can get split rects，and then crop it

mehr als 4 Jahre vor | 1

Beantwortet
Appending Voxel Intensity with the Voxel Co-ordinates and Plotting ?
yes，sir，if show 3d，just use load img_64_chest.mat volshow(img) then you can get 3d show but what voxel_coords use to？add poi...

mehr als 4 Jahre vor | 0

Beantwortet
How can I crop a set of non-binary images automatically depending on the size and position of each image?
yes，sir，may be use image segment method，such as locate image rectangle，and then make it as logical mask matrix，then apply it to ...

mehr als 4 Jahre vor | 0

Beantwortet
How would you train a CNN to accurately predict the output of say the swt2 or fft2 function on an image?
yes，sir，may be make the input as vector，and use convolution2dLayer to get one dimension data，then define cnn model，such as imag...

mehr als 4 Jahre vor | 1

| akzeptiert

Beantwortet
CNN-LSTM validation data underperforming compared to training data
yes，sir，may be add some dropoutLayer、batchNormalizationLayer to make model more generic if possible，may be upload your data to ...

mehr als 4 Jahre vor | 1

| akzeptiert

Beantwortet
Deep Network Designer Training Images are size 224x224x1 but input layer expects images of size 224x224x3 (GoogLeNet Network Trained on Color Images to Gray)
clc; close all; animal_image_dataset = imageDatastore('***filename' ); %img = readimage(animal_image_dataset,n); [traino, ...

mehr als 4 Jahre vor | 0

Beantwortet
Help with forming a temperature image using black and white scale?
yes，sir，may be use colormap to get image，such as a = randi([7 42], 64, 1); a = repmat(a, 1, 64); map = linspace(0, 255, 64); ...

mehr als 4 Jahre vor | 0

Beantwortet
Matching features of two images
yes，sir，if use corel data，then you can choose color、textur and so on feature to compute image similar， or use sift、surf and s...

mehr als 4 Jahre vor | 0

Beantwortet
Measuring percentage of black pixels
clc; clear all; rois = {'https://ww2.mathworks.cn/matlabcentral/answers/uploaded_files/884800/ROI%201.png',... 'https://w...

mehr als 4 Jahre vor | 0

Beantwortet
How to separate two closely located masks in an image?
clc; clear all; close all; im = imread('https://www.mathworks.com/matlabcentral/answers/uploaded_files/885010/image.jpeg'); bw...

mehr als 4 Jahre vor | 0

Beantwortet
Why is there overlayed square and number on Raspberry Pi camera image taken using MATLAB? How to remove?
mypi=raspi('raspberrypi'); mycam = cameraboard(mypi) mycam.ROI = [0.50 0.50 0.33 0.33] img = snapshot(mycam); imagesc(img); ...

mehr als 4 Jahre vor | 0

Beantwortet
Use shape Factor to judge cell or bacteria
yes，sir，may be check segment process，for example，use watermark and so on clear; close all; % Pre-processing ---------------...

mehr als 4 Jahre vor | 0

Beantwortet
replace one bit plane with random image in DCT domain and get DCT inverse
may be use uint8 loss some image data，can use more bigger range format，such as img=imread('cameraman.tif'); b = dct2(img); im...

mehr als 4 Jahre vor | 0

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Beantwortet
How do I count certain values within a column of a table?
clc; clear all; close all; img = imread('https://www.mathworks.com/matlabcentral/answers/uploaded_files/873730/image.png'); im...

mehr als 4 Jahre vor | 0

Beantwortet
How to open .int image Using Matlab?
fid = fopen('point1.int','rb'); a = fread(fid, 'double'); fclose(fid); but it all zeros

mehr als 4 Jahre vor | 0

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Beantwortet
I can't install Add ons...
yes，sir，may be try install for many time，or change your web type，such as use wireless

mehr als 4 Jahre vor | 0

Beantwortet
How to get the function 'convolution1dLayer' ?
yes，sir，may be use 2D to replace 1D，such as imageInputLayer([1024 1 1]) convolution2dLayer([100 1],3,'Stride',1)

mehr als 4 Jahre vor | 0

Beantwortet
How to save an image saved on a Raspberry PI in a variable in order to process the image?
yes，sir，i face similar problem before，then use http server on device and use matlab read image through http link form device

mehr als 4 Jahre vor | 0

Beantwortet
access multiple csv files from different folder
% three folder in the drive namely 'D/Buck/V=12v' , 'D/Buck/V=24v' and 'D/Buck/V=48v' % 4 differnt csv files namely 2.csv,4....

mehr als 4 Jahre vor | 1

| akzeptiert

Beantwortet
How to automatically obtain shape coordinates
clc; clear all; close all; img = imread('https://ww2.mathworks.cn/matlabcentral/answers/uploaded_files/871715/uno.png'); if nd...

mehr als 4 Jahre vor | 0

Beantwortet
How to save figures on the program general folder?
yes，sir，may be use exportfig or print comand，such as fd = fullfile('C:\Users\ your\Examples\Balance_energetico_',aux_year); if...

mehr als 4 Jahre vor | 1

Beantwortet
how can i know the programming behind a MATLAB GUI
yes，sir，if you get .fig and .m file，just use guide to open .fig，and ues mouse right click button or other ， view callback functi...

mehr als 4 Jahre vor | 0

Beantwortet
exportgraphics streches images whily saving if 'visible' is 'off' - bug?
clear all; close all; data = rand(10,5); %% on f1 = figure('Visible','on'); h1=heatmap(data); exportgraphics(f1,'test_on.p...

mehr als 4 Jahre vor | 0

Beantwortet
alignment issue in fprint
P=[65.44; 87.12; 67.46; 79.51]; words1={'Moisture';'Fixed carbon';'Volatile matter';'Ash'}; words2 = repmat({'wt%'},length(P),...

mehr als 4 Jahre vor | 1

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Beantwortet
How to replace the one-hot-encoded label with a (Gaussian) distribution in the training of a CNN for classification ?
yes，sir，may be just compute vector，such as class_info = [1; 2; 2; 1] class_num = length(unique(class_info)); Y = zeros(length...

mehr als 4 Jahre vor | 0

Beantwortet
Hi, may i know how to create a loop in this code for image subtraction? X is the reference image and variable in Y , I have 10 images in the folder
% X is the reference image and variable in Y , I have 10 images in the folder x=im2double(imread('reference.png')); for i = 1...

mehr als 4 Jahre vor | 0

Beantwortet
How to reconstruct 3D volume from 2D projections that are generated by same 3D volumetric?
yes，sir，what is target，make 3d matrix display as 3d object？such as

mehr als 4 Jahre vor | 0

Beantwortet
Predictors must be a N-by-1 cell array of sequences, where N is the number of sequences. All sequences must have the have the same feature dimension and at least one time step
yes，sir，may be the data should make process，such as clc; clear all; close all; % Data = readtable("C:\Users\robouser\Desktop\m...

mehr als 4 Jahre vor | 0

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Beantwortet
I have 2D .jpg images which I want to convert into 3D.stl files with same thickness throughout (eg two Z values) in the created .stl file
yes，sir，may be use f is Faces，v is Vertices tr2 = triangulation(f,v); stlwrite(tr2,'demo.stl');

mehr als 4 Jahre vor | 0