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Site.SunspotImageProcessing History

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August 23, 2011, at 04:35 AM EST by Rathnasree -

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[[http://4781813903524245953-a-1802744773732722657-s-sites.googlegroups.com/site/siddharths0188/ivpcv259.pdf?attachauth=ANoY7cpqIhpaB00JdbC_cHOHQm2w6H4js8BMLyLzVqL8GIuL27VZCfHou-VAKUOleX2H8lEMR9uG5oWvOMHB_3KIdeay79ue8tPNK5LQ0kypu5QBvyaBS7Ric4Sq9Sf-cfm8HWN-W1M64lNB0WYolm_zsfYRaShUs49O3BYHqlJPeJLpkr6IXeKszrKSk1IOzQh2aG6OUIlc&attredirects=0 | Paper published in International Conference on image and video processing and computer vision 2010 ]]

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February 25, 2010, at 03:03 AM EST by 122.163.218.217 -

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%center% http://img535.imageshack.us/img535/8164/63819536.jpg
%center% '''The original image has been converted into grayscale from RGB colorspace and thresholding has been applied to highlight regions contaning only sunspots'''

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%center% '''Attempt 1 towards sunspot recognition (details???)'''

%center% http://img535.imageshack.us/img535/8164/63819536.jpg
%center% '''Attempt 2 towards sunspot recognition (details???)'''

to:

%center% '''Connected component labeling has been applied on image 2 to find out the number of sunspots, each of the blue circle defines a unique sunspot as labeled by our program'''

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February 25, 2010, at 02:53 AM EST by 122.163.218.217 -

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Project by Siddarth Singh and Vinay Ambat, Delhi Technological University

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Project by Siddharth Singh and Varun Jewalikar, Delhi Technological University

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February 25, 2010, at 02:52 AM EST by 122.163.218.217 -

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February 25, 2010, at 02:24 AM EST by Rathnasree -

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Attempts at creating a program that will recognise the presence of sunspots:

(details of the software used and procedure adopted, to be added)

%center% http://img38.imageshack.us/img38/9048/88184604.jpg
%center% '''The sun disk image from spaceweather.com archives'''

%center% http://img269.imageshack.us/img269/6420/22524397.jpg
%center% '''Attempt 1 towards sunspot recognition (details???)'''

%center% http://img535.imageshack.us/img535/8164/63819536.jpg
%center% '''Attempt 2 towards sunspot recognition (details???)'''

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February 25, 2010, at 02:03 AM EST by Rathnasree -

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(:title Sunspot Image Processing :)

Project by Siddarth Singh and Vinay Ambat, Delhi Technological University

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