yanqi liu
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MATLAB
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Content Feed
Split the license plate letters
yes，sir，may be use clc; clear all; close all; img = imread('https://ww2.mathworks.cn/matlabcentral/answers/uploaded_files/8073...
14 hours ago | 0
Using TCPIP, snapshots of webcam are not being sent from server APP to client.
yes，may be use http to build server and client process
17 hours ago | 1
Adding Drunk effect to images of a dataset
yes，sir，may be use the image list to cover this behaviour，and make it to batch process，such as 3D input
17 hours ago | 0
Detecting Contour of bubble
clc; clear all; close all; I = imread('https://www.mathworks.com/matlabcentral/answers/uploaded_files/814649/image.jpeg') ; I ...
22 hours ago | 0
How to display vid variable in the form of image from mat file?
yes，sir，may be use the reshape and display as image，such as clc; clear all; close all; load A1_Anya-lips.mat for i = 1 : siz(...
22 hours ago | 0
The number of observations must be a positive integer greater than one.
yes，sir，may be numel(imds) is smaller than 20，so please use cvp = cvpartition(numel(imds),'HoldOut',1/numel(imds));
22 hours ago | 0
Reconstruct image with coefficients after thresholding
clc; clear all; close all; I = imread('cameraman.tif'); I2 = imnoise(I, 'poisson'); I3=data_filter(I2); figure; montage({I,...
23 hours ago | 0
Index exceeds the number of array elements. Index must not exceed 0.
sir，may be check the data folder，such as clc; clear all; fpath='/MATLAB Drive/HGG'; filepath=fullfile(fpath,'A'); imageDi...
23 hours ago | 0
how to assign the output of trained Pattern Recognition Neural Network to a class for each instant
sir，may be find the max index to get the result，such as % assign the max value of the array to a specified class and rest value...
4 days ago | 0
Split image by the label and drop to the subfolder
clc; clear all; close all; datapath='C:\Users\FarHad\Downloads\Compressed\ODIRK\preprocessed_images'; % Two-class Data path m...
4 days ago | 0
Detect voids in FRC by Image Processing Toolbox
sir，may be upload image file to do some analysis
4 days ago | 0
How to do a maximum rank filter
clc; clear all; close all; M = [203 167 233 113 222 232; 79 176 39 27 22 46; 135 191 211 256 102 67; 42 115 137 ...
4 days ago | 0
| accepted
How I can read image with PPM format without imread and design PPM reader ?
yes，sir，may be upload the ppm file to do some analysis
4 days ago | 1
how to calculate texture parameters
yes，sir，may be use graycomatrix、graycoprops to do texture analysis
4 days ago | 0
photos to movie
yes，sir，let us use the imgFilePath jpgs to avi file，such as function Images2Video(imgFilePath, filename_out) if nargin < 2 ...
4 days ago | 0
reduce cell size of bivariante diagram
clc; clear all; close all; BC= [ 0 0 0.149 0.524 0.717 0.268 0.275 0.340 0.330 0.943 0.623; 0 0 0.402 5.518 9.337 4.833 1....
4 days ago | 0
Exporting images (png) through export_fig - painfully slow
yes，sir，may be use getframe or print，such as f=getframe(gcf); f=frame2im(f); imwrite(f, './result.tif'); or print(gcf,'-dp...
4 days ago | 0
Error while performing the operation but not while reading the images in folders.
sir，may be upload encode_HTJ2K.m to do some analysis or check the image dim if ask for gray image，please use rgb2gray to make i...
4 days ago | 0
Image labels in json
sir，if the json is use to rectangle，may be read the json and use filename to gen table of matlab，such as data = load('rcnnStopS...
5 days ago | 0
Out of memory on device. To view more detail about available memory on the GPU, use 'gpuDevice()'. If the problem persists, reset the GPU by calling 'gpuDevice(1)
sir，may be use miniBatchSize = 128; to miniBatchSize = 1;
5 days ago | 0
Customization of performance function for Neural Network Time-Series Prediction and Modeling in which the target is normalized by external time series values
sir，may be it is not suitable，if the inputlayers has rescale，such as transfer to [0, 1]，may be the result can compute
5 days ago | 0
cuDNN error on zbook when running R-CNN Example
yes，sir，may be check the cuda and cudnn config，such as
5 days ago | 0
I want to do line tracing with a drone.
yes，sir，may be should save the points，and plot in each frame may be upload some image to analysis
5 days ago | 0
How to downsize image in x and y direction?
yes, sir，may be use clc; clear all; close all; img = imread('https://ww2.mathworks.cn/matlabcentral/answers/uploaded_files/811...
5 days ago | 0
reading bands in .tiff file.
yes，sir，may be use entropy = mat2gray(entropy);
5 days ago | 0
| accepted
Resize the given image breadthwise by pixel deletion. The output is required to have half as many columns as the input
yes，sir，please use Image Analyst method，such as img2 = img(:,1:2:end,:);
5 days ago | 0
box detection/rectangle detection
yes，sir，use Image Analyst suggest method，can get clc; clear all; close all; filename = 'https://www.mathworks.com/matlabcentra...
5 days ago | 0
question about R-CNN stop sign detection
sir，i think 1. first what this part accutly doing ?, how it detect the stop sign before the training ? % Only keep the i...
6 days ago | 1
Prebuilt OpenCV interface freezes up
sir，may be use [ocvMat,ocvArray] = CreateMat(100, 100);
6 days ago | 0
