How to use image input with Neural Network?
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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?
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Risposta accettata
Greg Heath
il 24 Mar 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 Commenti
Greg Heath
il 15 Apr 2015
col = image(:);
Although, using extracted features instead of the whole image is recommended.
Più risposte (6)
Noureldin Mohammed Zakaria
il 20 Ott 2017
How to input an image and let matlab to detecet it using neural network ?
0 Commenti
Greg Heath
il 1 Apr 2013
input = [ D1(:) D2(:) D3(:) ]
Thank you for formally accepting my answer
Greg
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Swati memane
il 21 Feb 2014
I am new to matlab..I want to know how to train the set of images using HMM.
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subhra pattnaik
il 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.
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Ankur Dutt
il 9 Mag 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.
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padmavathi vattikonda
il 27 Gen 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 Commenti
kevin harianto
il 28 Mar 2022
Modificato: kevin harianto
il 28 Mar 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.
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