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公开(公告)号：US20240412390A1
公开(公告)日：2024-12-12
申请号：US18331416
申请日：2023-06-08
Applicant: MEDIATEK INC.
Inventor： Yen-Yang CHOU , Keh-Tsong LI , Shao-Yang WANG , Chia-Hui KUO , Hung-Chih KO , Pin-Wei CHEN , Yu-Hua HUANG , Yun-I CHOU , Chien-Ho YU , Chi-Cheng JU , Ying-Jui CHEN
Abstract: A method for image alignment is provided. The method for image alignment includes the following stages. A first image with a first property from a first sensor is received. A second image with a second property from a second sensor is received. The first property is similar to the second property. The first feature correspondence between the first image and the second image is calculated. A third image with a third property from the first sensor and a fourth image with a fourth property from the second image sensor are received. The third property is different from the fourth property. Image alignment is performed on the third image and the fourth image based on the first feature correspondence between the first image and the second image.
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公开(公告)号：US20240338804A1
公开(公告)日：2024-10-10
申请号：US18296498
申请日：2023-04-06
Applicant: MEDIATEK INC.
Inventor： Pin-Wei CHEN , Keh-Tsong LI , Shao-Yang WANG , Chia-Hui KUO , Hung-Chih KO , Yun-I CHOU , Yu-Hua HUANG , Yen-Yang CHOU , Chien-Ho YU , Chi-Cheng JU , Ying-Jui CHEN
CPC classification number: G06T5/92 , G06T5/50 , G06T7/30 , G06T2207/20208 , G06T2207/20221
Abstract: A method for high dynamic range imaging is provided. The method includes the following stages. A first image from a first sensor capable of sensing a first spectrum is received. A second image from a second sensor capable of sensing a second spectrum is received. The second spectrum has a higher wavelength range as compared to the first spectrum. A first image feature from the first image and a second image feature from the second image are retrieved. The first and second images are fused by referencing the first image feature and the second image feature to generate a final image.
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