Linux ip-172-26-7-228 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64
Apache
: 172.26.7.228 | : 3.15.4.70
Cant Read [ /etc/named.conf ]
5.6.40-24+ubuntu18.04.1+deb.sury.org+1
www-data
Terminal
AUTO ROOT
Adminer
Backdoor Destroyer
Linux Exploit
Lock Shell
Lock File
Create User
CREATE RDP
PHP Mailer
BACKCONNECT
HASH IDENTIFIER
README
+ Create Folder
+ Create File
/
home /
ubuntu /
ImageMagick-7.0.10-22 /
www /
[ HOME SHELL ]
Name
Size
Permission
Action
Magick++
[ DIR ]
drwxrwxr-x
api
[ DIR ]
drwxrwxr-x
assets
[ DIR ]
drwxrwxr-x
contrib
[ DIR ]
drwxrwxr-x
source
[ DIR ]
drwxrwxr-x
ImageMagickObject.html
11.73
KB
-rw-rw-r--
advanced-unix-installation.htm...
42.07
KB
-rw-rw-r--
advanced-windows-installation....
9.18
KB
-rw-rw-r--
animate.html
20.54
KB
-rw-rw-r--
api.html
13.82
KB
-rw-rw-r--
architecture.html
85.4
KB
-rw-rw-r--
binary-releases.html
22.15
KB
-rw-rw-r--
changelog.html
113.38
KB
-rw-rw-r--
cipher.html
11.05
KB
-rw-rw-r--
cite.html
7.88
KB
-rw-rw-r--
clahe.html
10.66
KB
-rw-rw-r--
color-management.html
12.73
KB
-rw-rw-r--
color-thresholding.html
12.44
KB
-rw-rw-r--
color.html
159.8
KB
-rw-rw-r--
command-line-options.html
370.08
KB
-rw-rw-r--
command-line-processing.html
57.97
KB
-rw-rw-r--
command-line-tools.html
12.55
KB
-rw-rw-r--
compare.html
19.35
KB
-rw-rw-r--
compose.html
29.77
KB
-rw-rw-r--
composite.html
21.44
KB
-rw-rw-r--
conjure.html
47.86
KB
-rw-rw-r--
connected-components.html
12.28
KB
-rw-rw-r--
contact.html
10.12
KB
-rw-rw-r--
convert.html
46.22
KB
-rw-rw-r--
convex-hull.html
11.88
KB
-rw-rw-r--
defines.html
55.59
KB
-rw-rw-r--
develop.html
17.64
KB
-rw-rw-r--
display.html
21.9
KB
-rw-rw-r--
distribute-pixel-cache.html
9.51
KB
-rw-rw-r--
download.html
27.68
KB
-rw-rw-r--
escape.html
30.63
KB
-rw-rw-r--
examples.html
7.59
KB
-rw-rw-r--
exception.html
11.15
KB
-rw-rw-r--
export.html
8.96
KB
-rw-rw-r--
favicon.ico
96.93
KB
-rw-rw-r--
formats.html
78.54
KB
-rw-rw-r--
fx.html
36.4
KB
-rw-rw-r--
gradient.html
15.37
KB
-rw-rw-r--
high-dynamic-range.html
9.17
KB
-rw-rw-r--
history.html
12.05
KB
-rw-rw-r--
identify.html
18.38
KB
-rw-rw-r--
import.html
17.79
KB
-rw-rw-r--
index.html
20.26
KB
-rw-rw-r--
install-source.html
15.33
KB
-rw-rw-r--
jp2.html
9.9
KB
-rw-rw-r--
license.html
20.29
KB
-rw-rw-r--
links.html
13.23
KB
-rw-rw-r--
magick++.html
12.64
KB
-rw-rw-r--
magick-core.html
17.62
KB
-rw-rw-r--
magick-script.html
43.73
KB
-rw-rw-r--
magick-vector-graphics.html
33.8
KB
-rw-rw-r--
magick-wand.html
16.55
KB
-rw-rw-r--
magick.html
45.66
KB
-rw-rw-r--
miff.html
18.35
KB
-rw-rw-r--
mirror.html
9.9
KB
-rw-rw-r--
mogrify.html
45.96
KB
-rw-rw-r--
montage.html
24.54
KB
-rw-rw-r--
motion-picture.html
14.66
KB
-rw-rw-r--
opencl.html
9.44
KB
-rw-rw-r--
openmp.html
10.26
KB
-rw-rw-r--
perl-magick.html
100.88
KB
-rw-rw-r--
porting.html
43.68
KB
-rw-rw-r--
quantize.html
17.69
KB
-rw-rw-r--
resources.html
24.94
KB
-rw-rw-r--
search.html
8.33
KB
-rw-rw-r--
security-policy.html
19.68
KB
-rw-rw-r--
sitemap.html
25.79
KB
-rw-rw-r--
stream.html
13.3
KB
-rw-rw-r--
support.html
13.75
KB
-rw-rw-r--
wand.png
1.48
KB
-rw-rw-r--
webp.html
11.58
KB
-rw-rw-r--
Delete
Unzip
Zip
${this.title}
Close
Code Editor : compare.html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1,shrink-to-fit=no" /> <title>ImageMagick - Command-line Tools: Compare</title> <meta name="application-name" content="ImageMagick" /> <meta name="description" content="Use ImageMagick® to create, edit, compose, and convert bitmap images. Resize an image, crop it, change its shades and colors, add captions, and more." /> <meta name="application-url" content="https://imagemagick.org" /> <meta name="generator" content="PHP" /> <meta name="keywords" content="command-line, tools:, compare, image converter, image resizer, image editor, photo editor, jpg converter, png converter, tiff converter, vector images, online, free, swiss army" /> <meta name="rating" content="GENERAL" /> <meta name="robots" content="INDEX, FOLLOW" /> <meta name="generator" content="ImageMagick Studio LLC" /> <meta name="author" content="ImageMagick Studio LLC" /> <meta name="revisit-after" content="2 DAYS" /> <meta name="resource-type" content="document" /> <meta name="copyright" content="Copyright (c) 1999-2020 ImageMagick Studio LLC" /> <meta name="distribution" content="Global" /> <meta name="magick-serial" content="P131-S030410-R485315270133-P82224-A6668-G1245-1" /> <meta property='og:url' content='../' /> <meta property='og:title' content='ImageMagick' /> <meta property='og:image' content='../images/logo.png' /> <meta property='og:type' content='website' /> <meta property='og:site_name' content='ImageMagick' /> <meta property='og:description' content="Create, Edit, Compose, or Convert Bitmap Images" /> <meta name="google-site-verification" content="_bMOCDpkx9ZAzBwb2kF3PRHbfUUdFj2uO8Jd1AXArz4" /> <link href="compare.html" rel="canonical" /> <link href="../images/wand.png" rel="icon" /> <link href="../images/wand.ico" rel="shortcut icon" /> <link href="assets/magick.css" rel="stylesheet" /> </head> <body> <nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark"> <a class="navbar-brand" href="../index.html"><img class="d-block" id="icon" alt="ImageMagick" width="32" height="32" src="../images/wand.ico"/></a> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsMagick" aria-controls="navbarsMagick" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="navbar-collapse collapse" id="navbarsMagick" style=""> <ul class="navbar-nav mr-auto"> <li class="nav-item "> <a class="nav-link" href="../index.html">Home <span class="sr-only">(current)</span></a> </li> <li class="nav-item "> <a class="nav-link" href="download.html">Download</a> </li> <li class="nav-item "> <a class="nav-link" href="command-line-tools.html">Tools</a> </li> <li class="nav-item "> <a class="nav-link" href="command-line-processing.html">Command-line</a> </li> <li class="nav-item "> <a class="nav-link" href="resources.html">Resources</a> </li> <li class="nav-item "> <a class="nav-link" href="develop.html">Develop</a> </li> <li class="nav-item"> <a class="nav-link" target="_blank" href="https://github.com/ImageMagick/ImageMagick/discussions">Community</a> </li> </ul> </div> <form class="form-inline my-2 my-lg-0" action="https://imagemagick.org/script/search.php"> <input class="form-control mr-sm-2" type="text" name="q" placeholder="Search" aria-label="Search"> <button class="btn btn-outline-success my-2 my-sm-0" type="submit" name="sa">Search</button> </form> </nav> <div class="container"> <script async="async" src="https://localhost/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-3129977114552745" data-ad-slot="6345125851" data-full-width-responsive="true" data-ad-format="horizontal"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> <main class="container"> <div class="magick-template"> <div class="magick-header"> <p class="text-center"><a href="compare.html#usage">Example Usage</a> • <a href="compare.html#options">Option Summary</a></p> <p class="lead magick-description">Use the <code>compare</code> program to mathematically and visually annotate the difference between an image and its reconstruction. See <a href="command-line-processing.html">Command Line Processing</a> for advice on how to structure your <code>compare</code> command or see below for example usages of the command.</p> <h2><a class="anchor" id="usage"></a>Example Usage</h2> <p>We list a few examples of the <code>compare</code> command here to illustrate its usefulness and ease of use. To get started, lets compare an image to one thats been sharpened:</p> <pre class="highlight"><code>magick convert rose.jpg -sharpen 0x1 reconstruct.jpg magick compare rose.jpg reconstruct.jpg difference.png magick compare -compose src rose.jpg reconstruct.jpg difference.png </code></pre> <ul> <a href="../images/rose.jpg"><img src="../images/rose.jpg" width="70" height="46" alt="rose" /></a> <a href="../images/reconstruct.jpg"><img src="../images/reconstruct.jpg" width="70" height="46" alt="rose" /></a> <img style="margin:13px 0;" src="../images/right.gif" width="20" height="20" alt="==>" /> <a href="../images/difference.png"><img src="../images/difference.png" width="70" height="46" alt="rose" /></a> </ul> <p>The red areas of the difference image emphasizes (highlight) pixels that are affected by the image sharpening, whereas white de-emphasizes (lowlight) pixels that are untouched by the sharpening process.</p> <p>In addition to the visual interpretation of the difference in an image and its reconstruction, we report a mathematical measure of the difference:</p> <pre class="highlight"><code>-> magick compare -verbose -metric mae rose.jpg reconstruct.jpg difference.png Image: rose.jpg Channel distortion: MAE red: 2282.91 (0.034835) green: 1853.99 (0.0282901) blue: 2008.67 (0.0306503) all: 1536.39 (0.0234439) </code></pre> <p>Or, if you just want the red channel distortion, use this command:</p> <pre class="highlight"><code>-> magick compare -channel red -metric PSNR rose.jpg reconstruct.jpg difference.png 19.63 </code></pre> <p>Or, if you just want the overall image distortion, use this command:</p> <pre class="highlight"><code>-> magick compare -metric PSNR rose.jpg reconstruct.jpg difference.png 28.31 </code></pre> <p>If the reconstructed image is a subimage of the image, the compare program returns the best match offset. In addition, it returns a similarity image such that an exact match location is completely white and if none of the pixels match, black, otherwise some gray level in-between:</p> <pre class="highlight"><code>-> magick compare -metric RMSE -subimage-search logo.png wizard.jpg similarity.gif 85.05 (0.00129778) @ 353,157 </code></pre> <p>You can find additional examples of using <code>compare</code> in <a href="http://www.ibm.com/developerworks/library/l-graf/?ca=dnt-428">Graphics from the Command Line</a>. Further discussion is available in <a href="http://www.ibm.com/developerworks/library/l-graf2/?ca=dgr-lnxw15GraphicsLine">More Graphics from the Command Line</a> and <a href="../Usage/">Examples of ImageMagick Usage</a>.</p> <p>Two images are considered similar if their difference according to the specified metric and fuzz value is 0, with the exception of the normalized cross correlation metric (NCC), where two images are considered similar when their normalized cross correlation is 1. The default metric is NCC.</p> <p>The compare program returns 2 on error, 0 if the images are similar, or a value between 0 and 1 if they are not similar.</p> <h2><a class="anchor" id="options"></a>Option Summary</h2> <p>The <code>compare</code> command recognizes these options. Click on an option to get more details about how that option works.</p> <table class="table table-sm table-striped"> <tbody> <tr> <th align="left">Option</th> <th align="left">Description</th> </tr> <tr> <td><a href="command-line-options.html#alpha">-alpha</a></td> <td>on, activate, off, deactivate, set, opaque, copy", transparent, extract, background, or shape the alpha channel</td> </tr> <tr> <td><a href="command-line-options.html#authenticate">-authenticate <var>value</var></a></td> <td>decrypt image with this password</td> </tr> <tr> <td><a href="command-line-options.html#background">-background <var>color</var></a></td> <td>background color</td> </tr> <tr> <td><a href="command-line-options.html#brightness-contrast">-brightness-contrast <var>geometry</var></a></td> <td>improve brightness / contrast of the image</td> </tr> <tr> <td><a href="command-line-options.html#channel">-channel <var>type</var></a></td> <td>apply option to select image channels</td> </tr> <tr> <td><a href="command-line-options.html#colorspace">-colorspace <var>type</var></a></td> <td>set image colorspace</td> </tr> <tr> <td><a href="command-line-options.html#compose">-compose <var>operator</var></a></td> <td>set image composite operator</td> </tr> <tr> <td><a href="command-line-options.html#crop">-crop <var>geometry</var></a></td> <td>crop the image</td> </tr> <tr> <td><a href="command-line-options.html#decipher">-decipher <var>filename</var></a></td> <td>convert cipher pixels to plain</td> </tr> <tr> <td><a href="command-line-options.html#debug">-debug <var>events</var></a></td> <td>display copious debugging information</td> </tr> <tr> <td><a href="command-line-options.html#define">-define <var>format:option</var></a></td> <td>define one or more image format options</td> </tr> <tr> <td><a href="command-line-options.html#density">-density <var>geometry</var></a></td> <td>horizontal and vertical density of the image</td> </tr> <tr> <td><a href="command-line-options.html#depth">-depth <var>value</var></a></td> <td>image depth</td> </tr> <tr> <td><a href="command-line-options.html#dissimilarity-threshold">-dissimilarity-threshold <var>value</var></a></td> <td>maximum distortion for (sub)image match (default 0.2)</td> </tr> <tr> <td><a href="command-line-options.html#distort">-distort <var>type coefficients</var></a></td> <td>distort image</td> </tr> <tr> <td><a href="command-line-options.html#encipher">-encipher <var>filename</var></a></td> <td>convert plain pixels to cipher pixels</td> </tr> <tr> <td><a href="command-line-options.html#extract">-extract <var>geometry</var></a></td> <td>extract area from image</td> </tr> <tr> <td><a href="command-line-options.html#fuzz">-fuzz <var>distance</var></a></td> <td>colors within this distance are considered equal</td> </tr> <tr> <td><a href="command-line-options.html#gravity">-gravity <var>type</var></a></td> <td>horizontal and vertical text placement</td> </tr> <tr> <td><a href="command-line-options.html#help">-help</a></td> <td>print program options</td> </tr> <tr> <td><a href="command-line-options.html#highlight-color">-highlight-color <var>color</var></a></td> <td>emphasize pixel differences with this color</td> </tr> <tr> <td><a href="command-line-options.html#identify">-identify</a></td> <td>identify the format and characteristics of the image</td> </tr> <tr> <td><a href="command-line-options.html#interlace">-interlace <var>type</var></a></td> <td>type of image interlacing scheme</td> </tr> <tr> <td><a href="command-line-options.html#level">-level <var>value</var></a></td> <td>adjust the level of image contrast</td> </tr> <tr> <td><a href="command-line-options.html#limit">-limit <var>type value</var></a></td> <td>pixel cache resource limit</td> </tr> <tr> <td><a href="command-line-options.html#log">-log <var>format</var></a></td> <td>format of debugging information</td> </tr> <tr> <td><a href="command-line-options.html#lowlight-color">-lowlight-color <var>color</var></a></td> <td>de-emphasize pixel differences with this color</td> </tr> <tr> <td><a href="command-line-options.html#metric">-metric <var>type</var></a></td> <td>measure differences between images with this metric</td> </tr> <tr> <td><a href="command-line-options.html#negate">-negate</a></td> <td>replace each pixel with its complementary color </td> </tr> <tr> <td><a href="command-line-options.html#profile">-profile <var>filename</var></a></td> <td>add, delete, or apply an image profile</td> </tr> <tr> <td><a href="command-line-options.html#quality">-quality <var>value</var></a></td> <td>JPEG/MIFF/PNG compression level</td> </tr> <tr> <td><a href="command-line-options.html#quantize">-quantize <var>colorspace</var></a></td> <td>reduce image colors in this colorspace</td> </tr> <tr> <td><a href="command-line-options.html#quiet">-quiet</a></td> <td>suppress all warning messages</td> </tr> <tr> <td><a href="command-line-options.html#read-mask">-read-mask <var>filename</var></a></td> <td>associate a read mask with the image</td> </tr> <tr> <td><a href="command-line-options.html#regard-warnings">-regard-warnings</a></td> <td>pay attention to warning messages.</td> </tr> <tr> <td><a href="command-line-options.html#repage">-repage <var>geometry</var></a></td> <td>size and location of an image canvas</td> </tr> <tr> <td><a href="command-line-options.html#resize">-resize <var>geometry</var></a></td> <td>resize the image</td> </tr> <tr> <td><a href="command-line-options.html#respect-parentheses">-respect-parentheses</a></td> <td>settings remain in effect until parenthesis boundary.</td> </tr> <tr> <td><a href="command-line-options.html#rotate">-rotate <var>degrees</var></a></td> <td>apply Paeth rotation to the image</td> </tr> <tr> <td><a href="command-line-options.html#sampling-factor">-sampling-factor <var>geometry</var></a></td> <td>horizontal and vertical sampling factor</td> </tr> <tr> <td><a href="command-line-options.html#seed">-seed <var>value</var></a></td> <td>seed a new sequence of pseudo-random numbers</td> </tr> <tr> <td><a href="command-line-options.html#separate">-separate</a></td> <td>separate an image channel into a grayscale image</td> </tr> <tr> <td><a href="command-line-options.html#set">-set <var>attribute value</var></a></td> <td>set an image attribute</td> </tr> <tr> <td><a href="command-line-options.html#sigmoidal">-sigmoidal-contrast <var>geometry</var></a></td> <td>increase the contrast without saturating highlights or shadows</td> </tr> <tr> <td><a href="command-line-options.html#similarity-threshold">-similarity-threshold <var>value</var></a></td> <td>minimum distortion for (sub)image match (default 0.0)</td> </tr> <tr> <td><a href="command-line-options.html#size">-size <var>geometry</var></a></td> <td>width and height of image</td> </tr> <tr> <td><a href="command-line-options.html#subimage-search">-subimage-search</a></td> <td>search for subimage</td> </tr> <tr> <td><a href="command-line-options.html#synchronize">-synchronize</a></td> <td>synchronize image to storage device</td> </tr> <tr> <td><a href="command-line-options.html#taint">-taint</a></td> <td>mark the image as modified</td> </tr> <tr> <td><a href="command-line-options.html#transparent-color">-transparent-color <var>color</var></a></td> <td>transparent color</td> </tr> <tr> <td><a href="command-line-options.html#trim">-trim</a></td> <td>trim image edges</td> </tr> <tr> <td><a href="command-line-options.html#verbose">-verbose</a></td> <td>print detailed information about the image</td> </tr> <tr> <td><a href="command-line-options.html#version">-version</a></td> <td>print version information</td> </tr> <tr> <td><a href="command-line-options.html#virtual-pixel">-virtual-pixel <var>method</var></a></td> <td>access method for pixels outside the boundaries of the image</td> </tr> <tr> <td><a href="command-line-options.html#write-mask">-read-mask <var>filename</var></a></td> <td>associate a write mask with the image</td> </tr> </tbody> </table> </div> </div> </main><!-- /.container --> <footer class="magick-footer"> <p><a href="security-policy.html">Security</a> • <a href="architecture.html">Architecture</a> <a href="compare.html#"><img class="d-inline" id="wand" alt="And Now a Touch of Magick" width="16" height="16" src="../images/wand.ico"/></a> <a href="links.html">Related</a> • <a href="sitemap.html">Sitemap</a> <br/> <a href="support.html">Sponsor</a> • <a href="cite.html">Cite</a> • <a href="http://pgp.mit.edu/pks/lookup?op=get&search=0x89AB63D48277377A">Public Key</a> • <a href="https://imagemagick.org/script/contact.php">Contact Us</a> <br/> <a href="https://github.com/imagemagick/imagemagick" target="_blank" rel="noopener" aria-label="GitHub"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 499.36" width="2%" height="2%" role="img" focusable="false"><title>GitHub</title><path fill="currentColor" fill-rule="evenodd" d="M256 0C114.64 0 0 114.61 0 256c0 113.09 73.34 209 175.08 242.9 12.8 2.35 17.47-5.56 17.47-12.34 0-6.08-.22-22.18-.35-43.54-71.2 15.49-86.2-34.34-86.2-34.34-11.64-29.57-28.42-37.45-28.42-37.45-23.27-15.84 1.73-15.55 1.73-15.55 25.69 1.81 39.21 26.38 39.21 26.38 22.84 39.12 59.92 27.82 74.5 21.27 2.33-16.54 8.94-27.82 16.25-34.22-56.84-6.43-116.6-28.43-116.6-126.49 0-27.95 10-50.8 26.35-68.69-2.63-6.48-11.42-32.5 2.51-67.75 0 0 21.49-6.88 70.4 26.24a242.65 242.65 0 0 1 128.18 0c48.87-33.13 70.33-26.24 70.33-26.24 14 35.25 5.18 61.27 2.55 67.75 16.41 17.9 26.31 40.75 26.31 68.69 0 98.35-59.85 120-116.88 126.32 9.19 7.9 17.38 23.53 17.38 47.41 0 34.22-.31 61.83-.31 70.23 0 6.85 4.61 14.81 17.6 12.31C438.72 464.97 512 369.08 512 256.02 512 114.62 397.37 0 256 0z"/></svg></a> • <a href="https://twitter.com/imagemagick" target="_blank" rel="noopener" aria-label="Twitter"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 416.32" width="2%" height="2%" role="img" focusable="false"><title>Twitter</title><path fill="currentColor" d="M160.83 416.32c193.2 0 298.92-160.22 298.92-298.92 0-4.51 0-9-.2-13.52A214 214 0 0 0 512 49.38a212.93 212.93 0 0 1-60.44 16.6 105.7 105.7 0 0 0 46.3-58.19 209 209 0 0 1-66.79 25.37 105.09 105.09 0 0 0-181.73 71.91 116.12 116.12 0 0 0 2.66 24c-87.28-4.3-164.73-46.3-216.56-109.82A105.48 105.48 0 0 0 68 159.6a106.27 106.27 0 0 1-47.53-13.11v1.43a105.28 105.28 0 0 0 84.21 103.06 105.67 105.67 0 0 1-47.33 1.84 105.06 105.06 0 0 0 98.14 72.94A210.72 210.72 0 0 1 25 370.84a202.17 202.17 0 0 1-25-1.43 298.85 298.85 0 0 0 160.83 46.92"/></svg></a> <br/> <small>© 1999-2020 ImageMagick Studio LLC</small></p> </footer> <!-- Javascript assets --> <script src="assets/magick.js" crossorigin="anonymous"></script> <script>window.jQuery || document.write('<script src="https://localhost/ajax/libs/jquery/3.4.1/jquery.min.js"><\/script>')</script> </body> </html> <!-- Magick Cache 12th June 2020 18:10 -->
Close
