[MVS6/PRJ9/3D7-4] Optimized Rectificaiton by Using Original Lens Projection for Fisheye Stereo Cameras | Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

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Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

[MVS6/PRJ9/3D7-4]Optimized Rectificaiton by Using Original Lens Projection for Fisheye Stereo Cameras

*Hisayoshi Kaneda¹, Kazusyohi Yamazaki¹(1. Hitachi, Ltd (Japan))

https://doi.org/10.36463/idw.2024.1678

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Keywords:

stereo camera,rectification,fisheye lens

We developed a novel method for optimizing stereo vision in fisheye lens cameras. This method uses the original lens projection for image rectification, resulting in a 50% reduction in the rectified image size of a 120° wide angle stereo camera from the perspective projection. Its reduction helps conserve memory capacity, providing a significant advantage in resource-limited environments like in-vehicle systems.

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