Method and apparatus for image orientation indication and correction
作者： Shalini Suresh Periyalwar , Kelce Steven Wilson
DOI:
关键词: Computer vision 、 Orientation (computer vision) 、 Gravity (chemistry) 、 Angle of rotation 、 Artificial intelligence 、 Video image 、 Electronic communication 、 Signal 、 Mobile device 、 Computer science 、 Tilt (optics)
摘要: Tilt imparted to video images captured by a handheld electronic communication device is identified and corrected the disclosed method apparatus for image orientation. The includes capturing capability an orientation sensor, which provides signal representative of relative gravity calculate angle rotation suitable compensate difference between gravity. also receiver wherein recovered used determine changes needed substantially eliminate
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