WOLFRAM

Wolfram Language & System Documentation Center

KeypointStrength

is an option for ImageKeypoints and related functions to specify a minimum strength of detected keypoints.

Details
Details and Options Details and Options
Examples  
Basic Examples  
See Also
History
Cite this Page

KeypointStrength

KeypointStrength

is an option for ImageKeypoints and related functions to specify a minimum strength of detected keypoints.

Details

  • Using KeypointStrength->s, all returned keypoints have strengths greater than or equal to s.
  • KeypointStrength->0 can be used to remove any strength constraint.

Examples

Basic Examples  (1)

Default behavior:

Specify the KeypointStrength:

Wolfram Research (2014), KeypointStrength, Wolfram Language function, https://reference.wolfram.com/language/ref/KeypointStrength.html.

Text

Wolfram Research (2014), KeypointStrength, Wolfram Language function, https://reference.wolfram.com/language/ref/KeypointStrength.html.

CMS

Wolfram Language. 2014. "KeypointStrength." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/KeypointStrength.html.

APA

Wolfram Language. (2014). KeypointStrength. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/KeypointStrength.html

BibTeX

@misc{reference.wolfram_2025_keypointstrength, author="Wolfram Research", title="{KeypointStrength}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/KeypointStrength.html}", note=[Accessed: 18-August-2025]}

BibLaTeX

@online{reference.wolfram_2025_keypointstrength, organization={Wolfram Research}, title={KeypointStrength}, year={2014}, url={https://reference.wolfram.com/language/ref/KeypointStrength.html}, note=[Accessed: 18-August-2025]}