Imagick::segmentImage

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Imagick::segmentImage — Segments an image

Açıklama

public Imagick::segmentImage ( int $COLORSPACE , float $cluster_threshold , float $smooth_threshold [, bool $verbose = FALSE ] ) : bool

Analyses the image and identifies units that are similar. Bu yöntem, derleme sırasında ImageMagick kütüphanesinin 6.4.5 veya sonraki bir sürümü kuruluysa kullanılabilir.

Değiştirgeler

COLORSPACE

One of the COLORSPACE constants.

cluster_threshold

A percentage describing minimum number of pixels contained in hexedra before it is considered valid.

smooth_threshold

Eliminates noise from the histogram.

verbose

Whether to output detailed information about recognised classes.

Dönen Değerler

Örnekler

Örnek 1 Imagick::segmentImage()

<?php
function segmentImage($imagePath, $colorSpace, $clusterThreshold, $smoothThreshold) {
    $imagick = new \Imagick(realpath($imagePath));
    $imagick->segmentImage($colorSpace, $clusterThreshold, $smoothThreshold);
    header("Content-Type: image/jpg");
    echo $imagick->getImageBlob();
}

segmentImage($imagePath, \Imagick::COLORSPACE_RGB, 5, 5);

?>