harjan

Anna University

自 2011 起处于活动状态

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16 个提问
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Pixels to inch conversion
Hello everyone, I need to convert the number of pixels into inches(cm)...I know the calculation but if the image is taken as a ...

11 years 前 | 3 个回答 | 1

3

个回答

提问

Image processing
Hello everyone...... I have a problem to find intersection point of two curves...If I have FAR(False Acceptance Rate) for 20 th...

13 years 前 | 2 个回答 | 0

2

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knn classifier
hi all, I have a doubt regarding knn classification...I have 1x1200 features for every test and train samples. And the length (...

13 years 前 | 0 个回答 | 0

0

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Cell2mat conversion
Hi, I have one cell with 256X10 string values...If I want to convert it to matrix of size 256X10(using cell2mat) it contains fu...

13 years 前 | 3 个回答 | 0

3

个回答

提问

Image analysis
Hello everyone Can you please say how to perform rotation undoing of an image? If i have the reference image and rotated image t...

13 years 前 | 1 个回答 | 0

1

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提问

rotation angle
Hello everybody, I have one rotated image and a reference of that image.How to find out the rotation angle of the image and als...

13 years 前 | 0 个回答 | 0

0

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提问

image processing
What is the relationship between gray level of an image to histogram. I know about histogram that implies the number of pixels i...

13 years 前 | 1 个回答 | 0

1

个回答

提问

Image Analysis
How to calculate gray percentage of an gray scale image ? Like 50 % gray Level, 32% gray level....Please post your answers....Th...

13 years 前 | 2 个回答 | 0

2

个回答

提问

Image analysis
Hello Sir, I have one doubt regarding for loop.I have 256x256 image then after some operations performed, it would produce 32x...

13 years 前 | 2 个回答 | 0

2

个回答

提问

Image Processing
Hi 2 all, I have one formula for finding moments But i could not know how to proceed further i.e) how to write matlab code for ...

13 years 前 | 2 个回答 | 0

2

个回答

提问

How do I create a halftoning effect in MATLAB?
How to make an image with halftoning effect that uses 75 lpi?

13 years 前 | 2 个回答 | 0

2

个回答

提问

Image Processing
Hi 2 all I have 16x16 image i want to convert this to 128x128 image (that means for every 16 bit it must replicate to 8x8 of t...

13 years 前 | 3 个回答 | 0

3

个回答

提问

Image embedding
Hi to all Can anyone answer this, I have 256x256 image and i want to embed 32x32 data(using 8x8 cell of 256x256 image to embed e...

13 years 前 | 1 个回答 | 0

1

个回答

提问

For loop
hi 2 all, Can anyone say how to reduce execution time of 'for loop' in matlab How to replace for loop?

13 years 前 | 2 个回答 | 1

2

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提问

Image Tiling
hi 2 all, Please give the example for mat2cell

13 years 前 | 3 个回答 | 0

3

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已回答
Image Tiling
I divide the image using mat2cell function

13 years 前 | 0

提问

Image Tiling
Hello I have 256x256 image and i need to divide it by 8x8 cell(totally 32 cells) and perform some iterative operations within ...

13 years 前 | 2 个回答 | 0

2

个回答