(PECL gmagick >= Unknown)
Gmagick::deconstructimages — Returns certain pixel differences between images
Compares each image with the next in a sequence and returns the maximum bounding region of any pixel differences it discovers.
锟剿猴拷锟斤拷没锟叫诧拷锟斤拷锟斤拷
Returns a new Gmagick object on success.
锟斤拷锟斤拷时锟阶筹拷 GmagickException锟斤拷