公开(公告)号：US20210142452A1

公开(公告)日：2021-05-13

申请号：US16606004

申请日：2018-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Albert SAA-GARRIGA ,  Alessandro VANDINI ,  Tommaso MAESTRI

IPC: G06T5/00 ,  G06T5/40 ,  G06T3/60 ,  G06T7/20 ,  G06N20/00

Abstract: Provided is a method of processing a 360-degree image that includes: obtaining a plurality of motion vectors for a 360-degree image, determining at least one motion vector, which indicates global rotation of the 360-degree image, among the plurality of motion vectors through filtering; performing three-dimensional-transformation on the determined at least one motion vector so as to acquire three-dimensional rotation information of the 360-degree image, and correcting distortion, of the 360-degree image, caused by shaking, based on the acquired three-dimensional rotation information.

公开(公告)号：US20210065649A1

公开(公告)日：2021-03-04

申请号：US17006405

申请日：2020-08-28

Applicant: SAMSUNG ELECTRONICS CO, LTD.

Inventor： Albert SAA-GARRIGA ,  Alessandro VANDINI ,  Antoine LARRCHE ,  Prashant SHARMA ,  Robert SHARP

IPC: G09G5/00 ,  G06N20/00 ,  G10L25/51

Abstract: Apparatus for determining configuration settings for a display apparatus includes a processor and a memory storing instructions executable by the processor where the processor is configured to determine configuration settings for a display apparatus in dependence on one or more first input parameters indicative of one or more conditions that affect a user experience when a user views content reproduced on the display apparatus, predict an expected user response as a result of operating the display apparatus according to the determined configuration settings, search for an updated set of configuration settings that are expected to produce a user response closer to an intended result than the predicted user response, and control the display apparatus to operate according to the updated set of configuration settings.

公开(公告)号：US20200260062A1

公开(公告)日：2020-08-13

申请号：US16637539

申请日：2018-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Prashant SHARMA ,  Albert SAA-GARRIGA ,  Alessandro VANDINI ,  Tommaso MAESTRI

IPC: H04N13/122

Abstract: Provided is an electronic device for stabilizing a 360-degree video, the electronic device including a memory storing one or more instructions, and a processor for executing the one or more instructions stored in the memory, wherein the processor is configured to execute the one or more instructions to: when a 360-degree video is reproduced, allocate probability values to a plurality of pixels included in a frame of the 360-degree video, based on a possibility that each of the plurality of pixels is included in a user's field of view (FOV), determine a three-dimensional (3D) rotation for the 360-degree video, based on the allocated probability values, and generate a stabilized 360-degree video by applying the 3D rotation to the 360-degree video.

公开(公告)号：US20190304152A1

公开(公告)日：2019-10-03

申请号：US16364866

申请日：2019-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Albert SAÀ-GARRIGA ,  Karthikeyan SARAVANAN ,  Alessandro VANDINI ,  Antoine LARRECHE ,  Daniel ANSORREGUI

IPC: G06T11/60 ,  G06K9/00 ,  G06K9/62 ,  G06T5/00 ,  G06T5/10

Abstract: An image processing method is provided. The image processing method includes detecting a face of an object present on an image, obtaining at least one feature from the detected face as at least one facial parameter and obtaining at least one context related to the image as at least one contextual parameter, determining a manipulation point for manipulating the detected face, based on the obtained at least one facial parameter and the obtained at least one contextual parameter, and manipulating the image based on the determined manipulation point.

公开(公告)号：US20220207808A1

公开(公告)日：2022-06-30

申请号：US17612053

申请日：2020-05-14

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Albert SAA-GARRIGA ,  Alessandro VANDINI ,  Antoine LARRECHE ,  Javed SHAH ,  Prashant SHARMA

IPC: G06T11/60 ,  G06V10/74

Abstract: A computer-implemented image manipulation apparatus and method (200) configured to receiving an input image (202) and a desired style. The method can obtain a representation (204) of the input image selected from a plurality of stored representations of a plurality of images, wherein each said representation comprises data describing a set of image features. The method can modify image features in the obtained representation to correspond to the input image and/or the desired style to produce a modified representation (207), and render a reference image (209) based on the modified representation. A manipulated image is generated by performing a style transfer operation (210) on the input image using the rendered reference image. Embodiments may access a data store to find a group of stored images based on similarity between image content descriptors of groups of stored images and those of an input image to retrieve a stored reference image.

公开(公告)号：US20190114807A1

公开(公告)日：2019-04-18

申请号：US16158623

申请日：2018-10-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Albert SAA-GARRIGA ,  Alessandro VANDINI ,  Tommaso MAESTRI

IPC: G06T9/00 ,  G06T3/60 ,  H04N19/172 ,  H04N19/513

Abstract: Apparatus and methods are provided. The method includes receiving content that comprises at least one 360 degree image. The method also includes applying a rotation to the at least one 360 degree image to increase a compression ratio, when a compression algorithm compresses the at least one 360 degree image that is rotated, relative to another compression ratio achieved when the compression algorithm compresses the content without the applied rotation to the at least one 360 degree image. The method also includes compressing the content including the at least one 360 degree image that is rotated based on the compression algorithm. The method further includes outputting the compressed content and a rotation parameter that defines the applied rotation.