(PECL imagick 2.0.0) Returns certain pixel differences between images

(PECL imagick 2.0.0) Force all pixels above the threshold into white

(PECL imagick 2.0.0) Rounds image corners bool

(PECL imagick 2.0.0) Sets the depth of a particular image channel

(PECL imagick 2.0.0) Stretches with saturation the image intensity

(PECL imagick 2.0.0) Returns the image matte color

(PECL imagick 2.0.0) Creates a simulated 3d button-like effect

(PECL imagick 2.0.0) Returns the image length in bytes

(PECL imagick 2.0.0) The filename associated with an image sequence

(No version information available, might only be in Git) Sets the image compression quality