How to use image input with Neural Network?
5 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Max333
am 24 Mär. 2012
Bearbeitet: kevin harianto
am 28 Mär. 2022
I'm new for neural network. I don't know how to train and test neural network with image processing. when I read image into matlab it will be matrix and I covert to gray and 2*2double matrix. If I have many image matrix to train. Should I have to concatenate every image matrix to one image matrix that will be same row but many column or Should I have to covert image matrix to one column per one image first and concatenate every column to one image matrix ?. How I have to do and what function to do that?
0 Kommentare
Akzeptierte Antwort
Greg Heath
am 24 Mär. 2012
If you have N images of size I =row*column, each image is columnized to form a column in the input matrix with size
[I N ] =size(iput)
Hope this helps.
Greg
2 Kommentare
Greg Heath
am 15 Apr. 2015
col = image(:);
Although, using extracted features instead of the whole image is recommended.
Weitere Antworten (6)
Noureldin Mohammed Zakaria
am 20 Okt. 2017
How to input an image and let matlab to detecet it using neural network ?
0 Kommentare
Greg Heath
am 1 Apr. 2013
input = [ D1(:) D2(:) D3(:) ]
Thank you for formally accepting my answer
Greg
0 Kommentare
Swati memane
am 21 Feb. 2014
I am new to matlab..I want to know how to train the set of images using HMM.
0 Kommentare
subhra pattnaik
am 15 Apr. 2015
Sir, actually I am working on blood vessel detection of reinal image given below using the paper attached with it.But I am using neural network toolbox and I don't know what input and target values should be taken so that segmentation of the image can be done.
0 Kommentare
Ankur Dutt
am 9 Mai 2015
Greg sir, I extracted features from 90X60 binary image. it is actually a column matrix of 54 elements. but i does not have neural network code for recognition of these segmented 90X60 images. so sir please can you provide me a neural network code that can recognize only 16 characters. sir i also attach a m-file of feature extraction. Thank You.
0 Kommentare
padmavathi vattikonda
am 27 Jan. 2017
good morning sir, Present I am working on the neural networks, I want to know how image will give as input to neural networks and how can I process it. Thank you sir
2 Kommentare
kevin harianto
am 28 Mär. 2022
Bearbeitet: kevin harianto
am 28 Mär. 2022
I cant seem to get my layered graph to compile into a DAG network. How did you do it? Assembly wont work as well as replacing a layer.
Siehe auch
Kategorien
Mehr zu Image Data Workflows finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!