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2025.04.06 02:07

Imagick::forwardFourierTransformImage 함수 사용 시 오류 해결 방법

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  • 클린코더 1일 전 2025.04.06 02:07
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저는 PHP에서 Imagick::forwardFourierTransformImage 함수를 사용 중인데,
이 함수는 이미지의 FOURIER 변환을 수행하는 함수입니다.
하지만, 이 함수를 사용할 때 오류가 발생하는데요.
오류 메시지는 "Invalid image" 이라고 나타납니다.
이 오류는 이미지 파일이 잘못된 형식일 때 발생하는 것 같지만,
제가 사용한 이미지 파일은 PNG 형식입니다.

이러한 오류를 해결할 수 있는 방법은 무엇이 있을까요?
또한, 이 함수를 사용할 때 주의할 점은 무엇인지 알려주세요.

예를 들어, 이미지 파일을 읽어들여서 FOURIER 변환을 수행하는 코드를 작성하면,
다음과 같은 오류가 발생할 수 있습니다. 

php

$image = new Imagick('example.png');

$result = $image->forwardFourierTransformImage();


이러한 오류를 해결할 수 있는 방법을 알려주세요.

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    나우호스팅 　1일 전



    Imagick::forwardFourierTransformImage 함수를 사용할 때 발생하는 "Invalid image" 오류는 일반적으로 이미지 파일이 잘못된 형식일 때 발생합니다. 하지만, 이미지가 올바른 형식인 경우에는 다른 문제가 있을 수 있습니다.

    다음은 Imagick::forwardFourierTransformImage 함수를 사용할 때 주의할 점과 오류를 해결할 수 있는 방법입니다.

    1. 이미지 파일 형식: 이미지가 올바른 형식인지 확인하세요. Imagick::forwardFourierTransformImage 함수는 GIF, JPEG, PNG, BMP, TIFF, PNM, PGM, PGM, PBM, PBM, PCX, PCX, XBM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM, XPM,

    2025-04-06 02:08

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