File:Extremum Testing.svg

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Extremum_Testing.svg(SVG file, nominally 650 × 325 pixels, file size: 75 KB)
Description

A diagram showing how to classify an extremum according to gradients of nearby points. The green points and gradients show good points to sample. The blue points nad graidents show bad points to sample, as they were taken on the far side of other extrema and give the wrong answer.

Date

23 October 2007(2007-10-23)

Source self-made
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This vector image was created with Inkscape.
Author

Inductiveload

Permission
(Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

File history

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Date/TimeThumbnailDimensionsUserComment
current20:45, 23 October 2007Thumbnail for version as of 20:45, 23 October 2007650 × 325 (75 KB)Inductiveload (added gradient lables for all points)
20:33, 23 October 2007Thumbnail for version as of 20:33, 23 October 2007650 × 325 (55 KB)Inductiveload (add point labels)
20:21, 23 October 2007Thumbnail for version as of 20:21, 23 October 2007650 × 325 (43 KB)Inductiveload ({{Information |Description=A diagram showing how to classify an extremum according to gradients of nearby points. The green points and gradients show good points to sample. The blue points nad graidents show bad points to sample, as they were taken on the)

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