Question

"illuminant map" from an image
Please can someone help me to create an "illuminant map" from an image The output i want is shown in the link below... ...

nästan 11 år ago | 1 answer | 0

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answer

Question

Luminance image to log domain
Please can someone help me convert luminance image to its logarithm domain i did like this L = log(lum + 1); figure...

nästan 11 år ago | 1 answer | 0

1

answer

Question

summation of binary images
if i have 5 binary images.... how to compute the summation of all binary images and normalization of the pixel value.. please d...

nästan 11 år ago | 2 answers | 0

2

answers

Question

gray image to rgb using ind2rgb
please can someone show me how to convert a rgb image to gray and convert that gray image back to rgb using ind2rgb.... how to o...

nästan 11 år ago | 3 answers | 0

3

answers

Question

Gray image to rgb image
I converted a color image to gray using rgb2gray and denoised the image. Now i wanted to convert the denoised gray image to a co...

nästan 11 år ago | 2 answers | 0

2

answers

Question

Meaning of the symbol in the equation
Please can someone tell me what the ||equation||2 symbol denotes in the equation given the link.... Please do reply.... Please c...

nästan 11 år ago | 1 answer | 0

1

answer

Question

sigmoid function value for parameter a and b
Please can someone help me with sigmoid function. Please can anyone tell me what values i should give for a and b so that i get ...

nästan 11 år ago | 2 answers | 0

2

answers

Question

how to save string values in matfile
how to save string values in matfile Instead of these integer values, label(1,1:44) = 0; label(1,45:316) = 1; ...

nästan 11 år ago | 1 answer | 0

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Question

change 1 d output to 3 d
I have a set of color frames. After doing the below steps when i check the size of BB as [r c d] i find d = 1, what should i do ...

nästan 11 år ago | 1 answer | 0

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answer

Question

remove the first five letters of a string
how to remove the first five letters of a string? whatever be the lenght of the string the first 5 letters should be removed and...

ungefär 11 år ago | 1 answer | 0

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answer

Question

Bit Plane En Coder
I got the code for "Bit Plane Encoder" from the author's site http://hyperspectral.unl.edu/download.htm but it is written in ...

ungefär 11 år ago | 2 answers | 0

2

answers

Question

segment region of interest
i wanted to segment roads from satellite images.... for that i filtered the image using "derivative of Gaussian".... the code i ...

ungefär 11 år ago | 1 answer | 0

1

answer

Question

Help on Hierarchical Clustering
I have 200 images, i extracted color, shape and texture features from it and used kmeans method to cluster it into 5 clusters. I...

ungefär 11 år ago | 1 answer | 0

1

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Question

different output in kmeans
i used kmeans for clustering similar images.... if i run the code first i get the correct clusters..... but without closing matl...

ungefär 11 år ago | 2 answers | 0

2

answers

Question

Error when m-file calls cpp-file
I have a folder that implements the Bayesian Color Constancy, and it contains .m files and .cpp files. When some .m file calls a...

ungefär 11 år ago | 2 answers | 0

2

answers

Question

GUI design using tabs....
is it possible to design in matlab GUI tabs as shown in the link below..... http://img687.imageshack.us/img687/8387/screensho...

mer än 11 år ago | 1 answer | 0

1

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Question

calculate distance using the below equation
i have 2 variables, dataMatrix and queryMatrix..... dataMatrix contains 245 rows and 38 column values...... and queryMatrix cont...

mer än 11 år ago | 2 answers | 0

2

answers

Question

how to close a particular figure file if it exists
how to close a particular figure file i used the below figure file..... figure(6), set(gcf, 'Name','Selected Image...

mer än 11 år ago | 2 answers | 0

2

answers

Question

error in uigetfile "MultiSelect"
based on the output i want i select images from a folder.... sometimes i want to select one image sometimes more than one image....

mer än 11 år ago | 4 answers | 0

4

answers

Question

how to give color to an output text
i saved my output in txt file..... myOutput = Image Processing is interesting i wanted to display the word "Process" ...

mer än 11 år ago | 2 answers | 1

2

answers

Question

search pattern without using built -in function
how to search pattern *without using regexp or strcmp function*.... that is if i have a word "mississippi" the string "issi" "ss...

mer än 11 år ago | 2 answers | 0

2

answers

Question

using MultiSelect for selecting multiple selection of images
if i select images, i want to display those images.... and if i dont select any images.... i want to display the first 4 images ...

mer än 11 år ago | 1 answer | 0

1

answer

Question

identify words from a sentence
The image in the below link is a sentence. <http://img201.imageshack.us/img201/2552/96690278.png> <<http://img201.imagesh...

mer än 11 år ago | 2 answers | 0

2

answers

Question

how to display answer in a particular format
i got an answer as -7.28135827387422e-05 1.87033878860991e-35 3.860575156847749e+003 i wanted to get the answers...

mer än 11 år ago | 1 answer | 0

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Question

how to write in the graph
Is it possible to write something on a graph.... that is i plot a graph and in its x - axis it is image category.... i have 10 c...

mer än 11 år ago | 2 answers | 0

2

answers

Question

how to calculate volume of segmented region
sir from the segmentation result did in the link below.... is it possible to calculate the volume of the segmented region?? h...

mer än 11 år ago | 1 answer | 0

1

answer

Question

change the output representation
In this code for convex hull.... the output image has a white border around the image.... as i have shown in the link.... htt...

mer än 11 år ago | 1 answer | 0

1

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Question

how to restore deleted frame
i have a folder of images... i wrote a code to delete an image from it and restore the deleted image....i display the folder...

mer än 11 år ago | 2 answers | 0

2

answers

Question

how to display answer in a particular format
on calculation i obtain a value as 0.2957 0.5700 0.8637 0.9657 0.1...

mer än 11 år ago | 1 answer | 0

1

answer

Question

error in displaying an image in axes of GUI
sir.... i cant load the image in the following link.... http://img832.imageshack.us/img832/5685/78540773.png it is showing...

mer än 11 år ago | 1 answer | 0

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answer