Syed reza

Last seen: 4 years 前 | 自 2017 起处于活动状态

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in the code imgradient3 and also in imgradient; Gazimuth = atan2(-Gy,Gx)*180/pi. My question is why this -Gy is used?
My question has two parts. 1. When imgradient3 calculates Gazimuth, it uses the following equation Gazimuth = atan2(-Gy,Gx)*18...

7 years 前 | 1 个回答 | 0

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