Talk:Active contour model

message: I don't understand why an article with the same name has been deleted. Unless you hold no less than a PhD in Computer Vision, Image Processing, Computer Science or Mathematics, please do *not* delete it.
Snakes, or Active Contours, are one of the most used object object identification methods. For non-scientists, snakes are namely used in the "magic wand" Photoshop(TM) tool, in a very basic version.
Suggest or apply as many modifications as you like: this page is only in a preliminary version, and deserves a long and detailed description.
I am doing a PhD in computer vision and like to enhance this page with out deleting any existing text. I will add more detailed description under different subsections. Please comment.  —Preceding unsigned comment added by Nautiyaa (talk • contribs) 12:55, 19 February 2010 (UTC)
thread_title: Untitled

message: Please note that not all active contours use a snake model.  (And yes, I hold a Computer Science PhD which involved working with non-snake active contours.)  Please see the book "Active Contours" available at http://www.robots.ox.ac.uk/~contours/ for reference.
188.103.125.180 (talk) 21:42, 14 November 2012 (UTC)
thread_title: Not all active contours are snakes!

message: There is no way I could interprete the formal part without already knowing what it is supposed to mean.
The following definitions are missing:
Function v(s), v_s(s), v_ss(s), vbar
There is only the definition of the SET of points  — Preceding unsigned comment added by 5.158.164.158 (talk) 08:01, 29 April 2013 (UTC)
thread_title: ERROR: DOES NOT COMPUTE

message: To use an awfully clunky word. I'm new to active contours and was reading this page to give myself a general background before reading primary literature.
There are several problems relating to basic English that seem to need sorting. Examples include clunky sentences that don't make sense until you read them a dozen times. Missing pronouns. Incorrectly used words, e.g. the last sentence of GVF Active Countours, the use of the word especially doesn't actually make sense. I think, if somebody has the time to, reviewing just the English grammar and syntax used would make this article easier and more clear to a novice reader such as myself.
I would offer to make the editorial changes myself but, not being well read on the area, I would feel uncomfortable editing a topic I don't fully understand.  — Preceding unsigned comment added by 93.96.60.125 (talk) 10:18, 16 July 2013 (UTC)
thread_title:  Readability... 

message: The article states "Their accuracy is governed by the convergence criteria used in the energy minimization technique" as a drawback.
For me, this clearly fits better to the advantage section, because the tradeoff between accuracy and calculation time can easily be adapted to the needs of the application.  — Preceding unsigned comment added by 93.206.202.135 (talk) 03:57, 15 September 2013 (UTC)
thread_title:  Advantages and drawbacks 

message: The section on Termination Functional is lifted word for word from the article "Everything You Wanted to Know About Snakes But Were Afraid to Ask" by Jim Ivins and John Porrill. See  page 10 of this PDF. While the article is freely available it states that:
Verbatim copying and distribution of this entire document is permitted in any medium,
provided this notice is preserved, but changing it is not allowed.  — Preceding unsigned comment added by 67.175.245.194 (talk) 10:56, 29 December 2013 (UTC)
thread_title: Plaigiarizes Article

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I have just modified  on Active contour model. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
*Added archive https://web.archive.org/web/20110716113957/http://www.isbe.man.ac.uk/courses/Computer_Vision/downloads/L11_Snakes.pdf to http://www.isbe.man.ac.uk/courses/Computer_Vision/downloads/L11_Snakes.pdf
*Added archive https://web.archive.org/web/20101008005512/http://www.isbe.man.ac.uk:80/~bim/software/qsnake_demo/qsnake_demo.html to http://www.isbe.man.ac.uk/~bim/software/qsnake_demo/qsnake_demo.html
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thread_title:  External links modified