ImageLabels

ImageLabels

is an option for image highlighting that specifies what labels to use for each highlighted feature.

Details

  • ImageLabels->labels specifies the labels to use for each data source.
  • Possible settings for labels include:
  • Noneno labels
    Automaticautomatic labels
    "Expressions"use the expressions as labels
    Placed[lbl,pos]label at position pos
    {lbl1,lbl2,…}use lbli for the i^(th) label
  • The lbli can be any expression, including strings, graphics and formulas.
  • None indicates no label. If there are more items to label than lbli specifies, the subsequent lbli are taken to be None.
  • The positions pos in Placed[labels,pos,…] are relative to each item being labeled.
  • Positions vary by function, but typically include Above, Below, scaled positions, etc.
  • If explicit labeling is specified using Labeled, it is added to labeling specified through ImageLabels.

Examples

open allclose all

Basic Examples  (1)

Specify custom labels for two regions of interest within the image:

Specify a custom placement for one of the labels:

Scope  (5)

Specify custom label placement:

Regions given in an Association are labeled automatically:

Modify the automatic labels:

Turn off the labels:

Some combinations of the named positions within the region:

Applications  (1)

Show and label corner points and keypoints on an image:

Wolfram Research (2020), ImageLabels, Wolfram Language function, https://reference.wolfram.com/language/ref/ImageLabels.html.

Text

Wolfram Research (2020), ImageLabels, Wolfram Language function, https://reference.wolfram.com/language/ref/ImageLabels.html.

CMS

Wolfram Language. 2020. "ImageLabels." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/ImageLabels.html.

APA

Wolfram Language. (2020). ImageLabels. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/ImageLabels.html

BibTeX

@misc{reference.wolfram_2024_imagelabels, author="Wolfram Research", title="{ImageLabels}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/ImageLabels.html}", note=[Accessed: 30-December-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_imagelabels, organization={Wolfram Research}, title={ImageLabels}, year={2020}, url={https://reference.wolfram.com/language/ref/ImageLabels.html}, note=[Accessed: 30-December-2024 ]}