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Questions tagged [metadata]

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5
votes
1answer
70 views

Find image dimensions without importing the full image?

Is there a way to find the ImageDimensions of an image file without Import'ing each one? The reason being that I have a ...
1
vote
0answers
64 views

Import JPG picture missing XMP / EXIF metadata tags

I used Google Picasa to tag a face in a JPG photo, which is stored as an XMP metadata tag within the photo itself: Here is a link to the photo. If that URL has expired, you can download the pic as a ...
6
votes
2answers
83 views

Store Dynamic-accessible hidden metadata in a cell

Is there a way to store metadata in a cell in such a way that it can be accessed with Dynamic? Think of e.g. how ExternalLanguage cells work. We can select whether ...
3
votes
1answer
73 views

Is it possible to store Meta Data in a Notebook?

I am creating multiple notebooks for a textbook that I would like to print with headers on every page. For example, Notebook 1: Chapter 1, Section 1, "Addition" Notebook 2: Chapter 1, Section 2, "...
1
vote
1answer
420 views

Edit header information of a DICOM file and export it again

I have some DICOM files and want to edit a part of the Header and export the DICOM files with this edited header. I know how to Import a DICOM files and extract the Header Information, but how to ...
4
votes
1answer
92 views

? (Definition) versus ?? (Information)

What is the difference between ? Definition and ?? ...
4
votes
2answers
526 views

How to add and export custom metainformation with image

v.10 In the documentation, it shows you can add custom metainformation to an image under Metainformation. However, I would like to export the image with the custom metainformation and be able to ...
2
votes
0answers
132 views

FITS metadata problem

Looks to me that the FITS Export is borged. Here is the problem: When I export out images with accustom metadata into a FITS file, Mathematica truncates and overwrites it. Here is the metadata I ...
24
votes
2answers
515 views

How can I export graph as PDF with metadata such as Title and Author fields

I want to export a figure from Mathematica in PDF format. Moreover, I want to fill Author and Title fields of the PDF. For example, to fill Author field, I use the following code: ...
9
votes
3answers
339 views

Setting and changing MetaInformation for arbitrary objects

I work with a lot of dynamic data in {{date, datum}. . .} format, ...
4
votes
2answers
582 views

Change Meta-Information “Title” of PDF file in Export

Whenever I export a PDF file in Mathematica with the Export command, the meta-info of the pdf file will have the title as "Temporary Clipboard 0". I want to change the title. But using: ...
42
votes
1answer
860 views

Do Mathematica notebooks include personal metadata?

I am about to send a Mathematica notebook to someone and I would like to make sure it does not contain any information that could personally identify me. I would also like to produce pdf files from ...
35
votes
7answers
9k views

Embed Code Into Image

I often export images(plots, matrix, arrays, etc..) from mathematica which I end up putting in word documents or uploading to the web. The problem is that I often lose the original code and I am left ...