我有一个来自iPhone的HEIC图像(它包含深度数据),我想将其导入Matlab(在Mac上)。但是imread()不支持此格式。反正我怎么能做到?
答案 0 :(得分:2)
如果您使用 homebrew 在Mac上管理软件包,则可以通过以下方式安装具有HEIC支持的 ImageMagick (通过export { * as stuff } from './stuff'
export { * as stuff2 } from './stuff2'
)(顺序很重要) :
function buildTree(arr: Item[]): NestedItem[] {
/* first split the input into separate arrays based on their nested level */
const roots = arr.filter(r => /^\w{1}$/.test(r.id));
const levelOne = arr.filter(r => /^\w{1}\d{1}$/.test(r.id));
const levelTwo = arr.filter(r => /^\w{1}\d{1}-\d{1}$/.test(r.id));
/* then create the bottom most level based on their relationship to their parent*/
const nested = levelOne.map(item => {
const children = levelTwo.filter(c => c.parentId === item.id);
if (children) {
return {
...item,
count: children.length,
children
};
} else return item;
});
/* and finally do the same with the root items and return the result */
return roots.map(item => {
const children = nested.filter(c => c.parentId === item.id);
if (children) {
return {
...item,
count: children.length,
children,
root: true
};
} else return { ...item, root: true };
});
}
然后,您应该能够运行以下命令来检查您是否具有HEIC支持:
libde265
示例输出
brew install libde265
brew install imagemagick
如果一切正常,您应该可以使用以下方法检查一张HEIC图像:
magick identify -list format | grep -Ei "HEIC|HEIF"
然后,我们应该能够从图像中提取所需内容,并将其设置为Matlab可以读取的某种格式-但这一切都是很新的,我将需要您的反馈以取得进展...