Find image dimensions without importing the full image?How to load thumbnail, not image?Custom PopupMenu file selectorHow to find the package file that stores a certain symbol?Using Dynamic to import the chronologically newest file in a directoryHow to add and export custom metainformation with imageHow to automatically Import, Name and Export multiple images?Exporting multiple sizes of the same imagePlatform independent DirectoryByteCountImport file without specifying the directoryImporting a raw image
Why are Hobbits so fond of mushrooms?
What steps should I take to lawfully visit the United States as a tourist immediately after visiting on a B-1 visa?
Why does it output Integers instead of letters?
How can a dictatorship government be beneficial to a dictator in a post-scarcity society?
C program to parse source code of another language
How would vampires avoid contracting diseases?
What was the definition of "set" that resulted in Russell's Paradox
Using Newton's shell theorem to accelerate a spaceship
How to loop for 3 times in bash script when docker push fails?
How were Martello towers supposed to work?
Integer Lists of Noah
Why isn't there research to build a standard lunar, or Martian mobility platform?
How to convert a file with several spaces into a tab-delimited file?
Why do players in the past play much longer tournaments than today's top players?
Keep milk (or milk alternative) for a day without a fridge
Cops: The Hidden OEIS Substring
Should disabled buttons give feedback when clicked?
How to properly say "bail on somebody" in German?
What explains 9 speed cassettes price differences?
How to md5 a list of filepaths contained in a file?
For a hashing function like MD5, how similar can two plaintext strings be and still generate the same hash?
How to memorize multiple pieces?
Changing trains in the Netherlands
Why isn't pressure filtration popular compared to vacuum filtration?
Find image dimensions without importing the full image?
How to load thumbnail, not image?Custom PopupMenu file selectorHow to find the package file that stores a certain symbol?Using Dynamic to import the chronologically newest file in a directoryHow to add and export custom metainformation with imageHow to automatically Import, Name and Export multiple images?Exporting multiple sizes of the same imagePlatform independent DirectoryByteCountImport file without specifying the directoryImporting a raw image
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
$begingroup$
Is there a way to find the ImageDimensions of an image file without Import'ing each one? The reason being that I have a directory with millions of JPEGs and it's really slow to Import each one separately.
image files-and-directories metadata
asked 9 hours ago
M.R.M.R.
15.6k5 gold badges61 silver badges200 bronze badges
$endgroup$
add a comment |
$begingroup$
Is there a way to find the ImageDimensions of an image file without Import'ing each one? The reason being that I have a directory with millions of JPEGs and it's really slow to Import each one separately.
image files-and-directories metadata
asked 9 hours ago
M.R.M.R.
15.6k5 gold badges61 silver badges200 bronze badges
$endgroup$
add a comment |
$begingroup$
Is there a way to find the ImageDimensions of an image file without Import'ing each one? The reason being that I have a directory with millions of JPEGs and it's really slow to Import each one separately.
image files-and-directories metadata
asked 9 hours ago
M.R.M.R.
15.6k5 gold badges61 silver badges200 bronze badges
$endgroup$
Is there a way to find the ImageDimensions of an image file without Import'ing each one? The reason being that I have a directory with millions of JPEGs and it's really slow to Import each one separately.
image files-and-directories metadata
image files-and-directories metadata
asked 9 hours ago
M.R.M.R.
15.6k5 gold badges61 silver badges200 bronze badges
asked 9 hours ago
M.R.M.R.
15.6k5 gold badges61 silver badges200 bronze badges
asked 9 hours ago
M.R.M.R.
15.6k5 gold badges61 silver badges200 bronze badges
asked 9 hours ago
M.R.M.R.
15.6k5 gold badges61 silver badges200 bronze badges
asked 9 hours ago
M.R.M.R.
15.6k5 gold badges61 silver badges200 bronze badges
15.6k5 gold badges61 silver badges200 bronze badges
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
$begingroup$
The documentation says how to do this.
Import["image.jpg", "ImageSize"] // AbsoluteTiming
0.052691, 2048, 1366
answered 9 hours ago
C. E.C. E.
53k3 gold badges102 silver badges210 bronze badges
$endgroup$
$begingroup$
Nice, I totally missed that!
$endgroup$
– M.R.
9 hours ago
add a comment |
Your Answer
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "387"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fmathematica.stackexchange.com%2fquestions%2f201882%2ffind-image-dimensions-without-importing-the-full-image%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
The documentation says how to do this.
Import["image.jpg", "ImageSize"] // AbsoluteTiming
0.052691, 2048, 1366
answered 9 hours ago
C. E.C. E.
53k3 gold badges102 silver badges210 bronze badges
$endgroup$
$begingroup$
Nice, I totally missed that!
$endgroup$
– M.R.
9 hours ago
add a comment |
$begingroup$
The documentation says how to do this.
Import["image.jpg", "ImageSize"] // AbsoluteTiming
0.052691, 2048, 1366
answered 9 hours ago
C. E.C. E.
53k3 gold badges102 silver badges210 bronze badges
$endgroup$
$begingroup$
Nice, I totally missed that!
$endgroup$
– M.R.
9 hours ago
add a comment |
$begingroup$
The documentation says how to do this.
Import["image.jpg", "ImageSize"] // AbsoluteTiming
0.052691, 2048, 1366
answered 9 hours ago
C. E.C. E.
53k3 gold badges102 silver badges210 bronze badges
$endgroup$
The documentation says how to do this.
Import["image.jpg", "ImageSize"] // AbsoluteTiming
0.052691, 2048, 1366
answered 9 hours ago
C. E.C. E.
53k3 gold badges102 silver badges210 bronze badges
answered 9 hours ago
C. E.C. E.
53k3 gold badges102 silver badges210 bronze badges
answered 9 hours ago
C. E.C. E.
53k3 gold badges102 silver badges210 bronze badges
answered 9 hours ago
C. E.C. E.
53k3 gold badges102 silver badges210 bronze badges
53k3 gold badges102 silver badges210 bronze badges
$begingroup$
Nice, I totally missed that!
$endgroup$
– M.R.
9 hours ago
add a comment |
$begingroup$
Nice, I totally missed that!
$endgroup$
– M.R.
9 hours ago
$begingroup$
Nice, I totally missed that!
$endgroup$
– M.R.
9 hours ago
$begingroup$
Nice, I totally missed that!
$endgroup$
– M.R.
9 hours ago
add a comment |
Thanks for contributing an answer to Mathematica Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
Use MathJax to format equations. MathJax reference.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fmathematica.stackexchange.com%2fquestions%2f201882%2ffind-image-dimensions-without-importing-the-full-image%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
