【发布时间】:2019-04-09 18:41:42
【问题描述】:
我已经使用 google cloud vision api 来识别带有表格的文档,但有时图像会有点旋转,我尝试使用我想要的密钥的 boundingPoly 来获取值,但我该怎么做如果不在同一个'y'上,请获取它。
我正在考虑在boundingBox 的上方和下方制作一条“线”,并确定该点是否介于两者之间,但我不知道该怎么做。
[18] => Array
(
[description] => Date
[boundingPoly] => Array
(
[vertices] => Array
(
[0] => Array
(
[x] => 698
[y] => 289
)
[1] => Array
(
[x] => 729
[y] => 289
)
[2] => Array
(
[x] => 729
[y] => 301
)
[3] => Array
(
[x] => 698
[y] => 301
)
)
)
)
[66] => Array
(
[description] => 25/03/2019
[boundingPoly] => Array
(
[vertices] => Array
(
[0] => Array
(
[x] => 1007
[y] => 290
)
[1] => Array
(
[x] => 1131
[y] => 290
)
[2] => Array
(
[x] => 1131
[y] => 307
)
[3] => Array
(
[x] => 1007
[y] => 307
)
)
)
)
【问题讨论】:
标签: php math vector google-cloud-vision