Method and apparatus for image stitching

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United States of America Patent

PATENT NO 12205310
APP PUB NO 20250014197A1
SERIAL NO

18732365

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The disclosure discloses a method and a device for image stitching, the method including: performing stitching feature extraction on target images based on deep-learning neural-network model to obtain stitching features of the target images; selecting a reference image and a to-be-registered image from the target images; taking the stitching feature of the reference image under a minimum feature size and on the to-be-stitched side as a first stitching feature; calculating the similarity measure value between the first stitching feature and each of second stitching features to obtain a target stitching feature, based on the second stitching features of the to-be-registered image under the minimum feature size; repeating the above steps until the target stitching feature of the to-be-registered image under the maximum feature size is determined, and performing image stitching of the reference image and the to-be-registered image on the to-be-stitched side.

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI HANSHI INFORMATION TECHNOLOGY CO LTDROOM 155 BUILDING NO L NO 2399 ZUCHONGZHI RD PUDONG NEW ARA SHANGHAI 201203

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Kun Shanghai, CN 22 48
Huang, Sheng Shanghai, CN 96 969
Li, Wangpei Shanghai, CN 18 55
Yang, Shuai Shanghai, CN 104 306
Zhuang, Yitang Shanghai, CN 6 37

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