Comments on: image diff http://www.phpied.com/image-diff/ Stoyan's blog about <a href="/category/xhtml" class="tag-minor">(x)html(5)</a>, <a href="/category/ajax" class="tag-major">ajax</a>, <a href="/category/bookmarklets" class="tag-major">bookmarklets</a>, <a href="/category/browsers" class="tag-minor">browsers</a>, <a href="/category/css" class="tag-normal">css</a>, <a href="/category/firebug" class="tag-minor">firebug</a>, <a href="/category/javascript" class="tag-numero-uno">javascript</a>, <a href="/category/json" class="tag-normal">json</a>, <a href="/category/mdb2" class="tag-minor">mdb2</a>, <a href="/category/mysql" class="tag-normal">mysql</a>, <a href="/category/pear" class="tag-numero-uno">pear</a>, <a href="/category/performance" class="tag-major">performance</a>, <a href="/category/php" class="tag-numero-uno">php</a>, <a href="/category/phpbb" class="tag-major">phpbb</a>, <a href="/category/tools" class="tag-normal">tools</a>, <a href="/category/yslow" class="tag-minor">yslow</a>, <a href="/category/yui" class="tag-normal">yui</a>, <a href="/category/writing" class="tag-minor">writing</a>, <a href="/category/music" class="tag-major">music</a>,... <a href="/category/life-and-everything" class="tag-normal">life and everything</a>. Fri, 10 Feb 2012 22:15:15 +0000 hourly 1 http://wordpress.org/?v=3.1 By: compra dominio http://www.phpied.com/image-diff/#comment-79889 compra dominio Fri, 18 Nov 2011 21:36:29 +0000 http://www.phpied.com/?p=514#comment-79889 <strong>compra dominio...</strong> [...]image diff / Stoyan's phpied.com[...]... compra dominio…

[...]image diff / Stoyan’s phpied.com[...]…

]]> By: Imagent es el hosting de imagenes gratuito de gent10.com http://www.phpied.com/image-diff/#comment-79177 Imagent es el hosting de imagenes gratuito de gent10.com Thu, 03 Nov 2011 19:07:05 +0000 http://www.phpied.com/?p=514#comment-79177 <strong>Imagent es el hosting de imagenes gratuito de gent10.com...</strong> [...]image diff / Stoyan's phpied.com[...]... Imagent es el hosting de imagenes gratuito de gent10.com…

[...]image diff / Stoyan’s phpied.com[...]…

]]> By: Sue Galjour http://www.phpied.com/image-diff/#comment-77786 Sue Galjour Sat, 28 May 2011 13:11:15 +0000 http://www.phpied.com/?p=514#comment-77786 What would many of us do without the presence of the marvellous strategies you talk about on this website? Who else has the tolerance to deal with critical topics in the interests of common readers like me? I and my friends are very happy to have your site among the ones we often visit. Hopefully you know how very much we appreciate your working hard! Best wishes coming from us all. What would many of us do without the presence of the marvellous strategies you talk about on this website? Who else has the tolerance to deal with critical topics in the interests of common readers like me? I and my friends are very happy to have your site among the ones we often visit. Hopefully you know how very much we appreciate your working hard! Best wishes coming from us all.

]]> By: UI Optimization: Image | Official Blog of Kevin Media http://www.phpied.com/image-diff/#comment-75343 UI Optimization: Image | Official Blog of Kevin Media Tue, 21 Dec 2010 09:27:15 +0000 http://www.phpied.com/?p=514#comment-75343 [...] lossless operations. Inspecting random images visually I couldn’t tell any difference but using an image diff utility shows that pixel information in the images has been [...] [...] lossless operations. Inspecting random images visually I couldn’t tell any difference but using an image diff utility shows that pixel information in the images has been [...]

]]> By: what’s the difference? « Can Has Biz? http://www.phpied.com/image-diff/#comment-71659 what’s the difference? « Can Has Biz? Thu, 22 Oct 2009 06:16:32 +0000 http://www.phpied.com/?p=514#comment-71659 [...] differencing. Perceptual Diff compares raster images. Image diff is a nicely simple php image differencer. I can find nothing on higher-level image raster [...] [...] differencing. Perceptual Diff compares raster images. Image diff is a nicely simple php image differencer. I can find nothing on higher-level image raster [...]

]]> By: 網站製作學習誌 » [Web] 連結分享 http://www.phpied.com/image-diff/#comment-70660 網站製作學習誌 » [Web] 連結分享 Thu, 09 Apr 2009 03:00:40 +0000 http://www.phpied.com/?p=514#comment-70660 [...] image diff [...] [...] image diff [...]

]]> By: Image Optimization, Part 4: Progressive JPEG…Hot or Not? » Yahoo! User Interface Blog http://www.phpied.com/image-diff/#comment-70042 Image Optimization, Part 4: Progressive JPEG…Hot or Not? » Yahoo! User Interface Blog Fri, 05 Dec 2008 16:26:32 +0000 http://www.phpied.com/?p=514#comment-70042 [...] operations. Inspecting random images visually I couldn’t tell any difference but using an image diff utility shows that pixel information in the images has been [...] [...] operations. Inspecting random images visually I couldn’t tell any difference but using an image diff utility shows that pixel information in the images has been [...]

]]> By: sorin http://www.phpied.com/image-diff/#comment-70008 sorin Mon, 17 Nov 2008 13:31:52 +0000 http://www.phpied.com/?p=514#comment-70008 Nice proof also, for someone that still thinks jpg's are better :) Nice proof also, for someone that still thinks jpg’s are better :)

]]> By: Stoyan http://www.phpied.com/image-diff/#comment-70007 Stoyan Sun, 16 Nov 2008 18:13:50 +0000 http://www.phpied.com/?p=514#comment-70007 Hi Boštjan, for smush.it I already have a simpler version that just returns true when all pixels are the same or false when even one pixels is different. The idea is to have a guarantee that smush.it doesn't affect quality at all and you can run it in a batch and don't bother checking the results visually. This was, yeah, somewhat related to smush.it, I wanted to see if I can replace jpegtran with imagemagick for JPEG optimization. Turns out that imagemagick gives smaller files, but when checking the number of colors, they were different. Now checked some diffs and turns out that IM indeed changes the image pixels, so it's not totally safe, although it's safe enough, I couldn't possibly tell any difference, although with the help of the diffs I know where to look. Hi Boštjan, for smush.it I already have a simpler version that just returns true when all pixels are the same or false when even one pixels is different. The idea is to have a guarantee that smush.it doesn’t affect quality at all and you can run it in a batch and don’t bother checking the results visually.

This was, yeah, somewhat related to smush.it, I wanted to see if I can replace jpegtran with imagemagick for JPEG optimization. Turns out that imagemagick gives smaller files, but when checking the number of colors, they were different. Now checked some diffs and turns out that IM indeed changes the image pixels, so it’s not totally safe, although it’s safe enough, I couldn’t possibly tell any difference, although with the help of the diffs I know where to look.

]]> By: Boštjan http://www.phpied.com/image-diff/#comment-70006 Boštjan Sun, 16 Nov 2008 13:42:50 +0000 http://www.phpied.com/?p=514#comment-70006 I guess, you need that for smush.it? I guess, you need that for smush.it?

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