US 12,266,118 B2
Devices and methods for digital signal processing
Nikita Vyacheslavovich Ustiuzhanin, Saint Petersburg (RU); Marat Ravilevich Gilmutdinov, Saint Petersburg (RU); Anton Igorevich Veselov, Saint Petersburg (RU); and Elena Alexandrovna Alshina, Munich (DE)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Aug. 2, 2022, as Appl. No. 17/879,592.
Application 17/879,592 is a continuation of application No. PCT/RU2020/000054, filed on Feb. 3, 2020.
Prior Publication US 2022/0383516 A1, Dec. 1, 2022
Int. Cl. G06K 9/00 (2022.01); G06T 3/18 (2024.01); G06T 7/246 (2017.01)
CPC G06T 7/248 (2017.01) [G06T 3/18 (2024.01); G06T 2207/20221 (2013.01); G06T 2207/30241 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device for digital signal processing, the device comprising:
a memory configured to store instructions; and
one or more processors coupled to the memory and configured to execute the instructions to cause the device to:
obtain image data, of an image sensor comprising a plurality of pixels, wherein the image data comprises a plurality of sequentially captured images,
estimate, for a target image,
a set of backward motion vector fields based on the target image and a first set of images captured before the target image, and/or
a set of forward motion vector fields based on the target image and a second set of images captured after the target image, and
depending on the estimating for the target image, generate an output image based on performing a merging procedure of the target image and
the first set of images and the set of backward motion vector fields, and/or
the second set of images and the set of forward motion vector fields.