METHOD AND DEVICE OF PROCESSING STEREO IMAGES Russian patent published in 2017 - IPC G06T7/00 

Abstract RU 2623806 C1

FIELD: physics.

SUBSTANCE: in the method, line by line left and right source images are loaded using the DMA controller from the external memory into the buffers of the local memory; handle line-by-line left and right source images using signal processors cores, while performing their rectification costs and record left and right images rectified in local memory buffers; calculate map disparatnosti by using a hardware accelerator, using rectified tile left and right images, and write it in the local memory buffer; rectified left and right images are processed with the help of signal processor cores, using video analytics algorithms and a disparity map, while forming data structures that are written to the local memory and then unloaded with the help of the DMA controller into external memory.

EFFECT: minimization of the data transfer between the memory and the device when processing stereo images.

19 cl, 11 dwg

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RU 2 623 806 C1

Authors

Petrichkovich Yaroslav Yaroslavovich

Gusev Vladimir Valentinovich

Lotorev Vitalij Yurevich

Reshetnikova Yuliya Borisovna

Andreev Aleksandr Andreevich

Solokhina Tatyana Vladimirovna

Belyaev Andrej Aleksandrovich

Khamukhin Anatolij Vladimirovich

Leontev Anton Viktorovich

Frolov Dmitrij Sergeevich

Kuznetsov Denis Aleksandrovich

Putrya Fedor Mikhajlovich

Funkner Aleksandr Aleksandrovich

Menshenin Leonid Vladimirovich

Dates

2017-06-29Published

2016-06-07Filed