-
公开(公告)号：US09779476B2
公开(公告)日：2017-10-03
申请号：US14859373
申请日：2015-09-21
Applicant: Realtek Semiconductor Corp.
Inventor： Chih-Yu Hsu , Wen-Tsung Huang , Shih-Tse Chen
CPC classification number: G06T3/4015 , G06T5/002 , H04N5/347 , H04N9/07
Abstract: An image signal processing method includes: receiving an original color filter array (CFA) image and a pixel binned CFA image; computing a specific information of the pixel binned CFA image; and processing the original CFA image according to the specific information. The associated image signal processor includes an input terminal, an operating unit and a processing unit, wherein the input terminal is for receiving an original CFA image and a pixel binned CFA image, the operating unit is for computing a specific information of the pixel binned CFA image, and the processing unit is for processing the original CFA image according to the specific information and utilizing the pixel binned CFA image.
-
公开(公告)号：US10684668B2
公开(公告)日：2020-06-16
申请号：US16458258
申请日：2019-07-01
Applicant: REALTEK SEMICONDUCTOR CORP.
Inventor： Yi-Ting Chien , Sung-Kao Liu , Cheng-Yuan Hsiao , Wei-Hung Chuang , Chih-Yu Hsu
IPC: G06F1/3225 , G06F13/42
Abstract: A USB interface system capable of automatically adjusting connection speed and power consumption capability and a method thereof are provided. The method includes configuring a slave device to perform a first handshake procedure with a main device, and communicate with the main device by using a first connection specification; detecting a first power-off event by using a slave power detection module; when the first power-off event occurs, recording first power-off information by the memory unit. If the slave device is re-connected to the main device, the slave power detection module is configured to perform a second handshake process with the main device, and determine to re-communicate with the main device in a second connection specification different from the first connection specification according to the first power-off information.
-
Patent Agency Ranking
3.发明授权公开(公告)号：US11281516B2
公开(公告)日：2022-03-22
申请号：US16711440
申请日：2019-12-12
Applicant: Realtek Semiconductor Corp.
Inventor： Cheng-Yuan Hsiao , Sung-Kao Liu , Yi-Ting Chien , Wei-Hung Chuang , Chih-Yu Hsu
Abstract: An error handling method for a transmission interface connecting between a first device and a second device for performing data transmission between the first device and the second device, wherein a connection type between the transmission interface and the first device is a direct interface (DI) and the connection type between the transmission interface and the second device is an indirect interface (II), and the error handling method comprises: when an error is detected at the direct interface, reporting an error event to a host of the first device; when an error is detected at the indirect interface, attempting to handle the error without letting the host discover it; and when the error detected at the indirect interface is determined as unable to be solved, reporting another error event to the host.
-
公开(公告)号：US20160086309A1
公开(公告)日：2016-03-24
申请号：US14859373
申请日：2015-09-21
Applicant: Realtek Semiconductor Corp.
Inventor： Chih-Yu Hsu , Wen-Tsung Huang , Shih-Tse Chen
CPC classification number: G06T3/4015 , G06T5/002 , H04N5/347 , H04N9/07
Abstract: An image signal processing method includes: receiving an original color filter array (CFA) image and a pixel binned CFA image; computing a specific information of the pixel binned CFA image; and processing the original CFA image according to the specific information. The associated image signal processor includes an input terminal, an operating unit and a processing unit, wherein the input terminal is for receiving an original CFA image and a pixel binned CFA image, the operating unit is for computing a specific information of the pixel binned CFA image, and the processing unit is for processing the original CFA image according to the specific information and utilizing the pixel binned CFA image.
Abstract translation: 一种图像信号处理方法包括：接收原始滤色器阵列（CFA）图像和像素合并CFA图像; 计算像素分组的CFA图像的特定信息; 并根据具体信息处理原始CFA图像。 相关联的图像信号处理器包括输入端子，操作单元和处理单元，其中输入端子用于接收原始CFA图像和像素分组的CFA图像，所述操作单元用于计算像素分组的CFA的特定信息 图像，并且处理单元用于根据特定信息处理原始CFA图像并利用像素分组的CFA图像。
-
公开(公告)号：US20230153259A1
公开(公告)日：2023-05-18
申请号：US17692119
申请日：2022-03-10
Applicant: Realtek Semiconductor Corp.
Inventor： Cheng-Yuan Hsiao , Sung-Kao Liu , Chih-Yu Hsu , Wei-Hung Chuang
CPC classification number: G06F13/4018 , G06F13/387 , G06F13/4027 , G06F2213/0042
Abstract: A data transmission method, applied to a data transmission system comprising a reception interface and a plurality of transmission interfaces, comprising: (a) receiving first transmission information from a source device via the reception interface, wherein the first transmission information comprises information of data groups corresponding to at least two of the transmission interfaces; and (b) transmitting at least portion of the data groups by a corresponding one of the transmission interfaces in turn to a target device which corresponds to the data group comprising the portion, according to the first transmission information, until transmission of all of the data groups is completed.
-
6.发明申请公开(公告)号：US20200379833A1
公开(公告)日：2020-12-03
申请号：US16711440
申请日：2019-12-12
Applicant: Realtek Semiconductor Corp.
Inventor： Cheng-Yuan Hsiao , Sung-Kao Liu , Yi-Ting Chien , Wei-Hung Chuang , Chih-Yu Hsu
Abstract: An error handling method for a transmission interface connecting between a first device and a second device for performing data transmission between the first device and the second device, wherein a connection type between the transmission interface and the first device is a direct interface (DI) and the connection type between the transmission interface and the second device is an indirect interface (II), and the error handling method comprises: when an error is detected at the direct interface, reporting an error event to a host of the first device; when an error is detected at the indirect interface, attempting to handle the error without letting the host discover it; and when the error detected at the indirect interface is determined as unable to be solved, reporting another error event to the host.
-
公开(公告)号：US10551905B1
公开(公告)日：2020-02-04
申请号：US16228779
申请日：2018-12-21
Applicant: Realtek Semiconductor Corp.
Inventor： Cheng-Yuan Hsiao , Sung-Kao Liu , Yi-Ting Chien , Wei-Hung Chuang , Chih-Yu Hsu
IPC: G06F1/3234 , G06F13/40 , G06F13/12 , G06F13/42
Abstract: A data-transmission-format conversion circuit has a first data transmission interface, a second data transmission interface, and a control circuit. The control circuit is coupled to the first data transmission interface and the second data transmission interface for processing data-format conversions between the first data transmission interface and the second data transmission interface. The control circuit is further used to control the second data transmission interface to switch from a first corresponding power mode to a second corresponding power mode when the first data transmission interface is switched from a first power mode to a second power mode. The control circuit is further used to control the second data transmission interface to switch from the first corresponding power mode to a third corresponding power mode when the first data transmission interface is switched from the first power mode to a third power mode.
-
-
-
-
-
-
Search Results
7
records
(took 0.012 seconds)
