提问

finding the minimum value
I have a code performing inverse dualtree dwt for j1 = 1:size(A1_20,3) for j = 1:J % loop thru subbands ...

12 years 前 | 2 个回答 | 0

2

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提问

edit-rectangle box for each image
to my previous posts http://www.mathworks.in/matlabcentral/answers/37631-edit-rectangle-box-for-each-word i get rectangle ...

12 years 前 | 0 个回答 | 0

0

个回答

提问

reducing resolution of an image
I have an image having resolution of 256x256,i want to reduce the resolution of image to 128x128,64x64,without using imresize co...

12 years 前 | 4 个回答 | 0

4

个回答

提问

reducing the quality of image
I have an image ,in which i want to decrease the quality of an image ,please help

12 years 前 | 1 个回答 | 0

1

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提问

colour specification for gray colour
I have a line taken fron wavelet3d demo hiso = patch(isosurface(Ds,5),'FaceColor','k','EdgeColor','none'); k gives black c...

12 years 前 | 1 个回答 | 0

1

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提问

edit-rectangle box for each word
I have an image http://www.sendspace.com/file/0mm1uq in that i want to draw rectangle box for each word ,please help

12 years 前 | 1 个回答 | 0

1

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提问

eror-K must be less than or equal to N for sampling without replacement.
I have a code [Test_File Test_File_Path] = uigetfile('*.jpg;*.pgm;*.png;*.tif','Select a Test Image'); test_image_p...

12 years 前 | 0 个回答 | 0

0

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提问

argmin function
I am performing Sparse Representation-based Classification (SRC)algorithm ,In that i have completed 2 stepls ,till L2 NORMALISA...

12 years 前 | 1 个回答 | 0

1

个回答

提问

rectangle box for each word
I have an image in which i want to draw bounding box for each word,i.e a rectangle box for every word in that image Please he...

12 years 前 | 0 个回答 | 0

0

个回答

提问

Error -Reference to non-existent field
I have a code taken from internet filename=Lenna.bmp info=imfinfo(filename); mingrayvalue=i...

12 years 前 | 2 个回答 | 0

2

个回答

提问

error using fopen
i have some values in loop ,when writing it to a text pad i get as 6.000000[]7.000000[] i need only as 6 and 7 fprintf...

12 years 前 | 1 个回答 | 0

1

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提问

error using set
i have a line set(handles.editResult, 'string',num) it displays image in specified axes,but i need to display it in a sep...

12 years 前 | 0 个回答 | 0

0

个回答

提问

displaying in textpad
from my previous post http://www.mathworks.in/matlabcentral/answers/37160-error-in-displaying-image the line set(handl...

12 years 前 | 0 个回答 | 0

0

个回答

提问

error in displaying image
I have a code function pbRecognize_Callback(hObject, eventdata, handles) % hObject handle to pbRecognize (see GCBO...

12 years 前 | 1 个回答 | 0

1

个回答

提问

hand-written digit recognition
i am working on hand written number recognisation using neural network.that is pincode recognisation for example if i write 6000...

12 years 前 | 1 个回答 | 0

1

个回答

提问

Error- Subscript indices must either be real positive integers or logicals.
I have a code for dual tree wavelet transform x = rand(64,64,3); J = 3; [Faf, Fsf] = FSfarras; [af, sf] ...

12 years 前 | 1 个回答 | 0

1

个回答

提问

SRC ALGORITHM
I am working on face recognisation ,i need a code for Sparse Representation-based Classification(SRC) is there any codes availab...

12 years 前 | 0 个回答 | 0

0

个回答

提问

L1 minimisation
I am working on ace recognisation,i have to do SRC algorithm,I have completed Normalize the columns of A to have unit L2-norm.an...

12 years 前 | 0 个回答 | 0

0

个回答

提问

displaying text
I have a an image <http://imgur.com/5lWKR>, in which i need only the text to be displayed, please help, i dont need any back...

12 years 前 | 1 个回答 | 0

1

个回答

提问

removing unwanted pixels
I have an image http://imgur.com/1AyaA <<http://i.imgur.com/1AyaA.png>> in which i need only the text ,i want to remov...

12 years 前 | 3 个回答 | 0

3

个回答

提问

finding the co-ordinates
I have a matrix as S=[0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 ...

12 years 前 | 1 个回答 | 0

1

个回答

提问

rectangle box over text in image
i have a image which contains text ,i want to draw the rectangle box over those text ,i want to draw on the rgb image itself,is...

12 years 前 | 1 个回答 | 0

1

个回答

提问

converting m files to .exe files
I have a .m file in which i want to convert it into .exe file ,please tell how to convert to .exe file and run it is it poss...

12 years 前 | 1 个回答 | 0

1

个回答

提问

removing smaller white pixel region
I have a image http://imgur.com/jGhMG in which i want to remove smaller white regions,need only text please help

12 years 前 | 1 个回答 | 0

1

个回答

提问

gray co matrix
I have a matrix A=[2 4 1 2 ;2 1 2 4; 2 3 1 2 ;1 3 3 2] pleas etell how to get graycomatrix for this,and how is generates the ...

12 years 前 | 1 个回答 | 0

1

个回答

提问

drawing bounding box
i have an image http://i.imgur.com/jlGZw.jpg in this please tell hoe to draw bounding box for each word

12 years 前 | 1 个回答 | 0

1

个回答

提问

Problem in image classification
I have extracted the features of an image the segmented part of a brain image ,i want to classify to which class it belongs , ...

12 years 前 | 1 个回答 | 0

1

个回答

提问

fow to give features as input
I have extracted features of a segmented tomour part,now i want to give features as input to a classifier ,a knn classifier ,i h...

12 years 前 | 0 个回答 | 0

0

个回答

提问

image classification
I have extracted featurs of image autoc: [2.127106797667545e+000 2.173231960408685e+000] contr: [3.2486...

12 years 前 | 1 个回答 | 0

1

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提问

error -index must be a positive integer or logical.
I have code for rbf function with cv xdata=[0.5 25 1 0 ;8 9 21 0;12 25 1 0 ;8 9 21 0; 12 25 1 1 ;8 9 21 0] ydata=[2 6...

12 years 前 | 2 个回答 | 0

2

个回答