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SIBI SIVA


Active since 2016

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can anyone explain what does this code do? Thanks in advance
clc; clear all; close all; imag1 = imread('peppers.png'); imag2=rgb2gray(imag1); x= imresize(imag2, [64, 64]); ...

5 years ago | 1 answer | 0

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Question


i get the error when i m trying to generate the hdl code for a matlab program by hdl coder... the error is 'In emlhdlcoder.WorkFlow.Manager/wfa_generateCode (line 627)'... help me to solve this error.. thanks in advance..
clc; clear all; close all; image1=imread('C:\Users\dell pc\Pictures\barbaraa.tif'); imag1=rgb2gray(image1); im1...

5 years ago | 1 answer | 0

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while converting my matlab code to hdl code, i got the error' HDL Code generation does not support 2D-matrices as function inputs. Use help codegen for more information on using this command. Error in Manager>wfa_generateCode at 627'
clc; clear all; close all; image1=imread('cameraman.tif'); subplot(2,2,1); figure(1); imshow(image1);title('original image...

6 years ago | 1 answer | 1

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Question


how to get binarized and filled standard deviation map for an image of size 256x256?
s(x,y)=standard deviation map condition: if s(x,y)<6.18 s(x,y)=0 else s(x,y)=1 thanks in advance

6 years ago | 0 answers | 0

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Error using mat2cell (line 89) Number of input vector arguments, 2, does not match the input matrix's number of dimensions, 3
clc; clear all; close all; image1=imread('C:\Users\dell pc\Pictures\mandrilll.jpg'); im1=imresize(image1,[256 256]); im2=im...

6 years ago | 1 answer | 0

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error 'index exceeds matrix dimensions'
figure for i=1:11 y(:,:,k3)=idwt2(llf(:,:,i),lhf(:,:,i),hlf(:,:,i),hhf(:,:,i),'haar'); s=mat2gray(y(:,:,k3));...

6 years ago | 1 answer | 0

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Question


matlab code to find the difference in the Histogram of Oriented Gradients(HOG) of two images
how to compute HOG using a single LxL rectangular cell with 9 histogram bins(20 degree per bin) and L2 normalization. thus HOGs ...

6 years ago | 0 answers | 0

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how to resolve the error index exceeds matrix dimensions
k1=1; for i=19:29 imag4=imscram(:,:,i); subplot(:,:,i); imshow(imag4); [lllo,lhlo,hllo,hhlo]=dwt2(d...

6 years ago | 1 answer | 0

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