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Array indices must be positive integers or logical values.
yes，sir，if use this cnn net to classify，may be use [YPred,scores] = classify(net,segImage)

約4年前 | 0

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Deep Learning Layers to increase training accuracy
yes，sir，may be add some dropoutLayer in net Layers，such as numHiddenNeuron = 100; layers = [ featureInputLayer(nu...

約4年前 | 0

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How to add dashed line to RGB image
yes，sir，may be just insert line to image，such as clc; close all; clear all; I = imread('coins.png'); I2 = imresize(I, [1464...

約4年前 | 0

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How can I fill the region inside a droplet image
fontSize = 18; %Convert to grayscale. grayImage = imread('https://ww2.mathworks.cn/matlabcentral/answers/uploaded_files/902915...

約4年前 | 0

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Why is the lenna image rotated?
yes，sir，may be check https://ww2.mathworks.cn/matlabcentral/answers/258485-how-to-read-a-raw-format-image-data-into-a-matrix ...

約4年前 | 0

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Draw the strongest SIFT points on an image
yes，sir，may be use it directly，such as I1 = rgb2gray(imread('parkinglot_left.png')); I2 = rgb2gray(imread('parkinglot_right.pn...

約4年前 | 0

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How to Crop and get SSIM Value apply on two images
yes，sir，may be make them to same size，and then compare load coin_ssim.mat % get location bw1 = im2bw(mat2gray(clean_img)); ...

約4年前 | 0

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pixelLabelImageDatastore not partitionable despite underlying imageDatastore and pixelLabelDatastore are
yes，sir，may be use partitionCamVidData，such as https://ww2.mathworks.cn/help/releases/R2019a/vision/examples/semantic-segmentat...

約4年前 | 0

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Why does Conv2 change the colormap of the base image?
yes，sir，may be use im2uint8(mat2gray(your_conv2_outptut)) to display

約4年前 | 0

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How can I detect the SURF features of 400 images? (I want the code)
yes，sir，may be you want use surf to classify orl databse，or search image by surf points，so we can use bagOfFeatures to get it，su...

約4年前 | 0

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How to feed 2-D feature for SVM
yes，sir，as fitcsvm input，we can make the feature to vector，and reshape the features as matrix to train SVM model

約4年前 | 1

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How i can extract GLCM features from skin cancer images
yes，sir，may be use graycomatrix and graycoprops，such as I = imread('circuit.tif'); [glcm,SI] = graycomatrix(I); stats = grayc...

約4年前 | 0

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How to improve the accuracy of LSTM network?
yes，sir，may be use bilstmLayer to replace lstmLayer，and not use predictAndUpdateState during test set randperm to shuffle data ...

約4年前 | 0

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How to improve accuracy in SVM using Classification Learner
yes，sir，may be use GA or PSO and so on method to optimize svm model

約4年前 | 0

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Machine learning, Neural network with data in array format
yes，sir，may be upload your data mat file to analysis，or check https://ww2.mathworks.cn/matlabcentral/answers/1649260-how-to-tra...

約4年前 | 0

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2D Convolution on sequential input
yes，sir，in 2021b，can use convolution1dLayer，such as https://ww2.mathworks.cn/matlabcentral/answers/1651895-how-to-train-1d-cnn-...

約4年前 | 0

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How to produce the evaluation matrices (accuracy, F1 score, precision) for one-class SVM?
yes，sir，what is one-class mean？judge input data to the target class label probability？

約4年前 | 0

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Exporting coordinates from a binary image
yes，sir，may be use image label to get every block，such as clc; clear all; close all; [img,map] = imread('https://www.mathworks...

約4年前 | 0

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Why do I receive unrecognized function or variable "aMediantFilter_2D" error ?
yes，sir，please view https://ww2.mathworks.cn/matlabcentral/fileexchange/30068-adaptive-median-filter-matlab-code and get the f...

約4年前 | 0

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Directly loading images from datastore doesn't work in different machine.
yes，sir，the datastore save the image path，so if change computer，may be set the same path and copy the image file to same folder；...

約4年前 | 0

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How to Train 1d CNN on Custom dataset in matrix form in MATLAB
yes，sir，if 2021b has convolution1dLayer，so we can make the cnn as follows，then we can try train it layers = [sequenceInputLayer...

約4年前 | 0

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How to find the total number of parameters in CNN network?
yes，may be use analyzeNetwork to get net model，such as net = vgg16; analyzeNetwork(net)

約4年前 | 0

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radius of rod along its length in an image
yes，sir，may be ocr the number and use the scale information to get result，now we can see the ocr process. im = imread('https://...

約4年前 | 0

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out of memory error
yes，sir，may be set the MiniBatchSize=1 before train

約4年前 | 0

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I want to split an image into several pieces and automatically save them without needing to crop them manually. How can I do that?
clc;clear all;close all; I = imread('cameraman.tif'); [r, c]= size(I); A11=I(1:1*round(r/12),1:round(1*c/7)); A12=I(1:1*roun...

約4年前 | 0

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Bottle cap top end tracking and analysis
yes，sir，may be use the area property to get the target，such as im = imread('https://www.mathworks.com/matlabcentral/answers/upl...

約4年前 | 0

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Curve fitting for 2d Array
yes，sir，may be choose the target line by color and fit them，such as im = imread('https://www.mathworks.com/matlabcentral/answer...

約4年前 | 0

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How to add .wav files?
yes，sir，may be use ADS = audioDatastore('D:/BİTİRME PROJESİ/TIMIT/data/TRAIN/DR1','FileExtensions','.wav','IncludeSubfolders',t...

約4年前 | 0

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Mask RCNN issue of function "convolveBackwardDataND" by using GPU
yes，sir，may be set MiniBatchSize=1 or reduce image data size

約4年前 | 0

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Image fractal dimension value
yes，sir，may be should use image as same，such as clc; clear all; close all; fileName='12967_2010_Article_2115_Fig1_HTML.webp....

約4年前 | 0

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