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公开(公告)号：US11967096B2
公开(公告)日：2024-04-23
申请号：US17677365
申请日：2022-02-22
Applicant: MEDIATEK INC.
Inventor： Ren Wang , Yu-Lun Liu , Yu-Hao Huang , Ning-Hsu Wang
CPC classification number: G06T7/571 , G06N20/00 , G06T7/557 , H04N5/2226 , H04N23/67
Abstract: A depth estimation from focus method and system includes receiving input image data containing focus information, generating an intermediate attention map by an AI model, normalizing the intermediate attention map into a depth attention map via a normalization function, and deriving expected depth values for the input image data containing focus information from the depth attention map. The AI model for depth estimation can be trained unsupervisedly without ground truth depth maps. The AI model of some embodiments is a shared network estimating a depth map and reconstructing an AiF image from a set of images with different focus positions.
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2.发明申请公开(公告)号：US20180025505A1
公开(公告)日：2018-01-25
申请号：US15408373
申请日：2017-01-17
Applicant: MEDIATEK INC.
Inventor： Yu-Hao Huang , Tsu-Ming Liu
CPC classification number: G06T7/55 , G06T7/11 , G06T7/593 , G06T2207/20021 , H04N5/2259 , H04N5/23238 , H04N13/207 , H04N13/271 , H04N2013/0081
Abstract: An image processing device is applied to an image processing device and a related depth estimation system. The image processing device includes a receiving unit and a processing unit. The receiving unit is adapted to receive a capturing image. The processing unit is electrically connected with the receiving unit to determine a first sub-image and a second sub-image on the capturing image, to compute relationship between a feature of the first sub-image and a corresponding feature of the second sub-image, and to compute a depth map about the capturing image via disparity of the foresaid relationship. The feature of the first sub-image is correlated with the corresponding feature of the second sub-image, and a scene of the first sub-image is at least partly overlapped with a scene of the second sub-image.
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公开(公告)号：US20160203362A1
公开(公告)日：2016-07-14
申请号：US15074003
申请日：2016-03-18
Applicant: MediaTek Inc.
Inventor： Yu-Hao Huang , Chih-Kai Chang , Chun-Chia Chen , Tsu-Ming Liu
CPC classification number: G06F21/32 , G06F1/163 , G06F3/005 , G06F3/017 , G06F21/316 , G06K9/00355 , G06K9/6288 , G10L17/08 , G10L2015/223
Abstract: A wearable device interactive system and techniques, methods and apparatuses thereof are described. A wearable device may sense a movement by a user wearing the wearable device. The wearable device may also determine whether a path of the movement corresponds to one or more predefined patterns. The wearable device may further perform one or more operations in response to a determination that the path of the movement corresponds to at least one of the one or more predefined patterns.
Abstract translation: 描述了可穿戴设备交互系统及其技术，方法和装置。 穿戴式装置可以感测穿戴穿戴式装置的使用者的运动。 可穿戴设备还可以确定移动的路径是否对应于一个或多个预定义模式。 可穿戴设备可以响应于移动路径对应于一个或多个预定义模式中的至少一个的确定而进一步执行一个或多个操作。
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Patent Agency Ranking
公开(公告)号：US20160202724A1
公开(公告)日：2016-07-14
申请号：US15077667
申请日：2016-03-22
Applicant: MediaTek Inc.
Inventor： Chih-Kai Chang , Yu-Hao Huang , Chun-Chia Chen , Tsu-Ming Liu
CPC classification number: G06F1/163 , G06F3/017 , G06F3/0304 , G06F3/043
Abstract: A wearable device interactive system and techniques, methods and apparatuses thereof are described. A wearable device may sense a user input by a hand of the user, analyze the user input, and perform one or more operations responsive to a result of the analysis. For example, the wearable device may launch an application corresponding to the user input. As another example, the wearable device may recognize a text at a fingertip of the user and determine a location of the wearable device to determine a context, and launch an application corresponding to the context.
Abstract translation: 描述了可穿戴设备交互系统及其技术，方法和装置。 可穿戴设备可以感测用户的用户输入，分析用户输入，并且响应于分析结果执行一个或多个操作。 例如，可穿戴设备可以启动与用户输入相对应的应用。 作为另一示例，可穿戴设备可以识别用户的指尖处的文本，并且确定可穿戴设备的位置以确定上下文，并启动与上下文相对应的应用。
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5.发明申请公开(公告)号：US20170270782A1
公开(公告)日：2017-09-21
申请号：US15071196
申请日：2016-03-15
Applicant: MEDIATEK INC.
Inventor： Tien-Ju Yang , Liang-Che Sun , Yu-Hao Huang , Chih-Kai Chang , Chun-Chia Chen , Tsung-Te Wang
CPC classification number: G08G1/005 , H04M1/72538 , H04M2250/10 , H04M2250/12 , H04M2250/52
Abstract: Disclosed is an event detecting method, which is applied to an electronic system with at least one event detecting module. The event detecting method comprises: (a) enabling at least one event detecting module; and (b) applying the event detecting module enabled in the step (a) to detect if any predetermined event occurs in a detecting range of the event detecting module.
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公开(公告)号：US09946298B2
公开(公告)日：2018-04-17
申请号：US15077667
申请日：2016-03-22
Applicant: MediaTek Inc.
Inventor： Chih-Kai Chang , Yu-Hao Huang , Chun-Chia Chen , Tsu-Ming Liu
CPC classification number: G06F1/163 , G06F3/017 , G06F3/0304 , G06F3/043
Abstract: A wearable device interactive system and techniques, methods and apparatuses thereof are described. A wearable device may sense a user input by a hand of the user, analyze the user input, and perform one or more operations responsive to a result of the analysis. For example, the wearable device may launch an application corresponding to the user input. As another example, the wearable device may recognize a text at a fingertip of the user and determine a location of the wearable device to determine a context, and launch an application corresponding to the context.
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公开(公告)号：US10432856B2
公开(公告)日：2019-10-01
申请号：US15600954
申请日：2017-05-22
Applicant: MEDIATEK INC.
Inventor： Tsui-Shan Chang , Yu-Hao Huang , Chih-Kai Chang , Tsu-Ming Liu
IPC: H04N19/597 , H04N19/176 , H04N19/192 , H04N5/232 , G06T3/40 , H04N19/85 , H04N19/105 , H04N19/46 , H04N19/146 , H04N13/128
Abstract: Methods and apparatus of compression for pre-stitched pictures captured by multiple cameras of a panoramic video capture device are disclosed. At the encoder side, stitching information associated with a stitching process to form the pre-stitched pictures is used to encode a current block according to embodiments of the present invention, where the stitching information comprises calibration data, matching results, seam position, blending level, sensor data, or a combination thereof. In one embodiment, the stitching information corresponds to matching results associated with a projection process, and projection-based Inter prediction is used to encode the current block by projecting a reference block in a reference pre-stitched picture to coordinates of the current block. In another embodiment, the stitching information corresponds to seam information associated with seam detection, and seam-based Inter prediction is used to encode the current block by utilizing the seam information.
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公开(公告)号：US10055563B2
公开(公告)日：2018-08-21
申请号：US15074003
申请日：2016-03-18
Applicant: MediaTek Inc.
Inventor： Yu-Hao Huang , Chih-Kai Chang , Chun-Chia Chen , Tsu-Ming Liu
IPC: G06F21/00 , G06F21/32 , G06F3/01 , G06F1/16 , G06F3/00 , G10L17/08 , G06F21/31 , G06K9/00 , G06K9/62 , G10L15/22
CPC classification number: G06F21/32 , G06F1/163 , G06F3/005 , G06F3/017 , G06F3/0346 , G06F21/316 , G06K9/00355 , G06K9/6288 , G10L17/08 , G10L2015/223
Abstract: A wearable device interactive system and techniques, methods and apparatuses thereof are described. A wearable device may sense a movement by a user wearing the wearable device. The wearable device may also determine whether a path of the movement corresponds to one or more predefined patterns. The wearable device may further perform one or more operations in response to a determination that the path of the movement corresponds to at least one of the one or more predefined patterns.
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