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I want a MATLAB code that will resize a given image into 50x50 image
>> x1 =imread('pears.jpeg'); >> x =imresize(x1,[50 50]); %see your answer in workspace
I want a MATLAB code that will resize a given image into 50x50 image
>> x1 =imread('pears.jpeg'); >> x =imresize(x1,[50 50]); %see your answer in workspace
대략 8년 전 | 1
질문
How to display all values in import wizard?
Hi, I have features of size <432*1> while opening the .m file it was truncated to 256 only. how to get the preview of all ...
12년 초과 전 | 답변 수: 0 | 0
0
답변질문
How to convert mat file size?
Hi, I have calculated the features of size <432*1> and has 3456 bytes but while saving feature vector of many images as se...
12년 초과 전 | 답변 수: 1 | 0
1
답변질문
concatenation of mat files of different sizes
Hi, I have 600 .mat files of different sizes of 3KB,2KB,but it has same number of rows and columns(features<432*1>) while conc...
12년 초과 전 | 답변 수: 0 | 0
0
답변질문
How to retrieve image based on Euclidean distance?
Hi, I have calculated the Euclidean distance between Query image and images in the Database and sorted it.I have to retrieve th...
12년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to set threshold?
Hi, I have calculated the euclidean distance between the query image and 1000 images in the database.I have to display the top ...
12년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to store all values resulting from loop
Hi, Here disp(k1) gives all the values resulting from the for loop.But it store only the last value.How do I store all the valu...
12년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to display an image from output value?
Hi, I have A=37 after some process and I need to display '37.jpg' which is present in my database.I gave imshow('A.jpg').But i...
12년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to store E_dist?
I have calculated the Euclidean distance between a query image and images in the database and stored it in a array named as E_di...
12년 초과 전 | 답변 수: 0 | 0
0
답변질문
Conversion to double from struct is not possible
I am trying to concatenate (1080 *1)features for 1000 images.I have tried the following code but it shows error as Conversion to...
12년 초과 전 | 답변 수: 2 | 0
2
답변질문
how to find euclidean distance
I have calculated 1080 features for the image using 2d-dual tree discrete wavelet transform(the features include energy, entropy...
12년 초과 전 | 답변 수: 1 | 0
1
답변질문
12 directional wavelets in dtdwt
dwt has 3 directional wavelets(vertical,horizantal,diagonal)but Dual tree dwt has 12 directional wavelets(6 for real , 6 for ima...
12년 초과 전 | 답변 수: 0 | 0
0
답변질문
concatenation of multiple .mat file into one matrix
sir,I have calculated the feature vector for 1000 images,my feature vector size for one image is <1x120>,how to concatenate 1...
12년 초과 전 | 답변 수: 2 | 0
2
답변질문
content based image retrieval
sir,in content based image retrieval I have applied 2d dual tree discrete wavelet transform to 1000 images in my database and ex...
12년 초과 전 | 답변 수: 1 | 0
1
답변질문
how to calculate entropy of subband?
I have a code for 2d dual tree discrete wavelet transform please help me how to calculate entropy of subband of a image.
12년 초과 전 | 답변 수: 1 | 0
1
답변질문
how to calculate energy of subband?
I have a code for dual tree 2D,in that i want to calculate energy and entropy for each sub band ,please help how to calculate en...
12년 초과 전 | 답변 수: 0 | 0
0
답변질문
how to make the input signal X to a double-precision vector.
The input signal X must be a double-precision vector.
12년 초과 전 | 답변 수: 0 | 0
0
답변질문
how to solve this error
i am using 2d dual tree discrete wavelet transform while running afb2d.m i got error like this Undefined function or method 'afb...
12년 초과 전 | 답변 수: 0 | 0
0
답변질문
how to convert a double image into unit8 in matlab
how to convert a double image into unit8 in matlab
12년 초과 전 | 답변 수: 3 | 0
3
답변질문
2d dual tree dicrete wavelet transform
i am using dual tree discrete wavelet transform it is showing error as >> w = dualtree2D(x, J, Faf, af); ??? Undefined functio...
12년 초과 전 | 답변 수: 1 | 0
1
답변질문
Undefined function or variable 'FSfarras'
i am using 2d dual tree discrete wavelet transform .it says error while compiling as [Faf, Fsf] = FSfarras; ??? Undefined func...
12년 초과 전 | 답변 수: 1 | 0
1
답변질문
2d dual tree discrete wavelet transform
sir/madam can you please explain the basic operations of 2d dual tree discrete wavelet transform with source code and explain...
거의 13년 전 | 답변 수: 1 | 0
