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51. 发明申请

US20170076700A1 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD 审中-公开
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20170076700A1
公开(公告)日：2017-03-16
申请号：US15156818
申请日：2016-05-17
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyun Seuk YOO , Kamal HASSAN , Yong Seok CHOI
IPC分类号： G09G5/39
CPC分类号： G09G5/39 , G09G5/393 , G09G2320/0613 , G09G2320/103 , G09G2340/02 , G09G2350/00 , G09G2360/12
摘要： An image processing device includes a determiner, a selector, and a compressor. The determiner determines the type of an image. The selector determines a compression ratio of the image according to the image type. The compressor compresses the image based on the compression ratio.
摘要翻译：图像处理装置包括确定器，选择器和压缩器。确定器确定图像的类型。选择器根据图像类型确定图像的压缩比。压缩机根据压缩比压缩图像。

52. 发明申请

US20170025098A1 METHODS FOR FIXED RATE BLOCK BASED COMPRESSION OF IMAGE DATA 有权
标题翻译：用于基于固定速率块的图像数据压缩方法
公开(公告)号：US20170025098A1
公开(公告)日：2017-01-26
申请号：US14804378
申请日：2015-07-21
申请人： THINK SILICON SA
发明人： Georgios Keramidas , Chrysa Kokkala , Iakovos Stamoulis , George Sidiropoulos , Michael Koziotis
IPC分类号： G09G5/39 , G06T9/00 , G06T1/60
CPC分类号： G09G5/39 , G06T1/60 , G06T9/00 , G09G5/026 , G09G5/14 , G09G5/363 , G09G5/391 , G09G5/395 , G09G2340/02 , G09G2350/00 , G09G2360/18 , H04N19/119 , H04N19/154 , H04N19/176 , H04N19/196 , H04N19/21 , H04N19/94
摘要： A set of methods, techniques and hardware is described for compressing image data for memory bandwidth and memory storage reduction in graphics processing systems. The disclosed technology can be used for compressing image data sent to the frame buffer and/or image data residing in the frame buffer. The compression process can be based on an adaptive number of base color points and an adaptive number of quantized color points. An adaptive technique for compressing alpha values based on pre-calculated maps or using an estimated alpha value based on thresholds is also disclosed. An implementation of the disclosed methods has, for example, a low hardware overhead, low buffering requirements, and low and predefined compression latency. Also, the disclosed methods allow, for example, random accesses to compressed image data.
摘要翻译：描述了一组方法，技术和硬件，用于压缩用于图形处理系统中的存储器带宽和存储器存储减少的图像数据。所公开的技术可以用于压缩发送到帧缓冲器的图像数据和/或驻留在帧缓冲器中的图像数据。压缩过程可以基于自适应数量的基色点和自适应数量的量化色点。还公开了一种用于基于预先计算的图或基于阈值使用估计的α值来压缩α值的自适应技术。所公开方法的实现例如具有低硬件开销，低缓冲需求以及低和预定的压缩等待时间。此外，所公开的方法允许例如对压缩图像数据的随机访问。

53. 发明申请

US20160358590A1 System on Chip Devices and Operating Methods Thereof 审中-公开
标题翻译：片上系统及其操作方法
公开(公告)号：US20160358590A1
公开(公告)日：2016-12-08
申请号：US15134726
申请日：2016-04-21
申请人： Samsung Electronics Co., Ltd.
发明人： Sang-hee Kim , Jung-min Oh , Jin-seok Ha , Min-je Jun
IPC分类号： G09G5/39 , G06T1/60 , G06T9/00 , G06T1/20
CPC分类号： G09G5/39 , G06T1/60 , G09G5/001 , G09G2340/02 , G09G2350/00 , G09G2360/08
摘要： System on chip devices and methods of operating the system on chip devices are provided. An example method includes: setting a first characteristic by analyzing a request for allocation of a buffer memory of the system on chip device; allocating a first region of the buffer memory in response to the request for allocation of the buffer memory; and compressing or not compressing data provided to the first region, used on the first characteristic.
摘要翻译：提供片上设备的系统和操作片上系统的方法。一种示例性方法包括：通过分析片上系统的缓冲存储器的分配请求来设置第一特性; 响应于缓冲存储器的分配请求，分配缓冲存储器的第一区域; 以及压缩或不压缩提供给第一特征的第一区域的数据。

54. 发明授权

US09478042B1 Determining visibility of rendered content 有权
标题翻译：确定渲染内容的可见性
公开(公告)号：US09478042B1
公开(公告)日：2016-10-25
申请号：US14458082
申请日：2014-08-12
申请人： Google Inc.
发明人： Sundeep Singh Khandpur
IPC分类号： G06T7/40 , G06Q30/02 , G09G5/02 , G09G5/39 , G06F3/0481 , H04N1/60 , G06T11/00
CPC分类号： G06T7/90 , G06K9/4652 , G06Q30/0242 , G06Q30/0277 , G06T7/33 , G06T7/62 , G06T11/001 , G06T2207/10004 , G06T2207/10024 , G06T2207/30242
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining whether content rendered on a display is actually visible to a user. In one aspect, a method includes generating and transmitting content presentation data that causes a user device to present, at a display and over a first time period, a content item that includes one or more content portions that are each designated for presentation in a respective first color. For a second time period, the respective first color of a particular content portion is changed to a second color. Visual representation data that includes a visual representation of the display during the second time period is generated and provided. Using the visual representation, an amount of the content item that was visible at the display is determined based on an amount of the particular content portion presented in the second color.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于确定呈现在显示器上的内容是否实际上对用户可见。一方面，一种方法包括生成和发送内容呈现数据，该内容呈现数据使得用户设备在显示器和第一时间周期内呈现包括一个或多个内容部分的内容项目，每个内容部分被指定用于呈现在相应的第一种颜色对于第二时间段，特定内容部分的相应第一颜色被改变为第二颜色。生成并提供在第二时间段期间包括显示器的视觉表示的视觉表示数据。使用视觉表示，基于以第二颜色呈现的特定内容部分的量来确定在显示器处可见的内容项目的量。

55. 发明申请

US20160275920A1 Dynamically Managing Memory Footprint for Tile Based Rendering 有权
标题翻译：动态管理基于平铺的渲染的内存占用
公开(公告)号：US20160275920A1
公开(公告)日：2016-09-22
申请号：US14662603
申请日：2015-03-19
申请人： Intel Corporation
发明人： Michael Apodaca , Thomas A. Piazza , Bimal Poddar
IPC分类号： G09G5/39 , G06T1/60
CPC分类号： G09G5/39 , G06T1/60 , G06T15/005 , G06T15/40
摘要： The introduction of an “out-of-memory” marker in the sorted tile geometry sequence for a tile may aid in handling out-of-memory frames. This marker allows hardware to continue rendering using the original data stream instead of the sorted data stream. This enables use of the original data stream allows the system to continue rendering without requiring any driver intervention. During the visibility generation/sorting phase, the number of memory pages required for storing the data for a rendering pass is continuously tracked. This tracking includes tracking the pages that are required even if the hardware had not run out-of-memory. This information can be monitored by a graphics driver and the driver can provide more memory pages for the system to work at full efficiency.
摘要翻译：在瓦片的排序瓦片几何序列中引入“内存不足”标记可能有助于处理超出内存的帧。该标记允许硬件使用原始数据流而不是排序的数据流继续渲染。这使得能够使用原始数据流允许系统继续呈现而不需要任何驱动器干预。在可见性生成/分类阶段期间，持续追踪存储渲染通过数据所需的存储器页数。该跟踪包括跟踪所需的页面，即使硬件没有运行内存不足。该信息可以由图形驱动程序监视，驱动程序可以为系统提供更多的内存页面，以便全面工作。

56. 发明授权

US09418437B2 Stencil then cover path rendering with shared edges 有权
公开(公告)号：US09418437B2
公开(公告)日：2016-08-16
申请号：US14028400
申请日：2013-09-16
申请人： NVIDIA CORPORATION
发明人： Mark J. Kilgard , Jeffrey A. Bolz
IPC分类号： G06T1/20 , G06T11/40 , G06T7/00 , G06T3/00 , G09G5/39
CPC分类号： G06T7/0079 , G06T1/20 , G06T1/60 , G06T3/0012 , G06T11/40
摘要： One embodiment of the present invention includes techniques for rasterizing primitives that include edges shared between paths. For each edge, a rasterizer unit selects and applies a sample rule from multiple sample rules. If the edge is shared, then the selected sample rule causes each group of coverage samples associated with a single color sample to be considered as either fully inside or fully outside the edge. Consequently, conflation artifacts caused when the number of coverage samples per pixel exceeds the number of color samples per pixel may be reduced. In prior-art techniques, reducing such conflation artifacts typically involves increasing the number of color samples per pixel to equal the number of coverage samples per pixel. Advantageously, the disclosed techniques enable rendering using algorithms that reduce the ratio of color to coverage samples, thereby decreasing memory consumption and memory bandwidth use, without causing conflation artifacts associated with shared edges.

57. 发明申请

US20160155429A1 INFORMATION PROCESSING APPARATUS AND TERMINAL DEVICE 审中-公开
标题翻译：信息处理设备和终端设备
公开(公告)号：US20160155429A1
公开(公告)日：2016-06-02
申请号：US14926811
申请日：2015-10-29
申请人： FUJITSU LIMITED
发明人： Kazuki Matsui , Tomoharu Imai
IPC分类号： G09G5/39 , G06T1/60
CPC分类号： G06T1/60 , G06F3/1454 , G06F3/1462 , G09G2340/02 , G09G2340/04 , G09G2340/0407 , G09G2360/121 , G09G2360/127 , G09G2360/18 , G09G2370/022
摘要： An information processing apparatus includes an image memory and a processor. The image memory is configured to hold an image of a displayable area larger than an area of an image displayed in a display unit of a terminal device. The processor is configured to transmit the image of the displayable area to the terminal device and divide the displayable area into a plurality of divided areas. The processor is configured to determine a change frequency less frequently for a non-displayed divided area than for a displayed divided area. The processor is configured to compress an image of a displayable area other than a frequently changed area with a first compression ratio. The processor is configured to compress an image of the frequently changed area with a second compression ratio higher than the first compression ratio. The processor is configured to transmit the compressed image to the terminal device.
摘要翻译：信息处理装置包括图像存储器和处理器。图像存储器被配置为保持可显示区域的图像大于在终端装置的显示单元中显示的图像的区域。处理器被配置为将可显示区域的图像发送到终端设备，并将可显示区域划分成多个划分区域。处理器被配置为针对未显示的分割区域而不是显示的分割区域确定频率更改的频率。处理器被配置为以第一压缩比压缩除频繁改变区域之外的可显示区域的图像。处理器被配置为以比第一压缩比高的第二压缩比来压缩经常改变的区域的图像。处理器被配置为将压缩图像发送到终端设备。

58. 发明申请

US20160148358A1 APPARATUS AND METHOD FOR GAUSSIAN FILTERING 有权
标题翻译：高斯滤波的装置和方法
公开(公告)号：US20160148358A1
公开(公告)日：2016-05-26
申请号：US14951152
申请日：2015-11-24
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Hyuk KIM
IPC分类号： G06T5/10 , G09G5/39 , G06T1/60
CPC分类号： G09G5/39 , G06T1/60 , G06T5/002 , G06T5/20 , G09G2360/18
摘要： An apparatus for Gaussian filtering includes an image buffer for generating mask region data which includes pixel values of pixels located on a mask in an input image, and a Gaussian filter core for arranging the mask region data to generate pixel array values referring to an index array corresponding to a size of the mask, and applying Gaussian filtering to the pixel array values to generate Gaussian filtering values.
摘要翻译：一种用于高斯滤波的装置包括用于产生掩模区域数据的图像缓冲器，该掩模区域数据包括位于输入图像中的掩模上的像素的像素值，以及高斯滤波器核，用于布置掩模区域数据以参考索引阵列生成像素阵列值对应于掩模的尺寸，并且对像素阵列值应用高斯滤波以产生高斯滤波值。

59. 发明申请

US20160125851A1 RENDERING METHOD, RENDERING APPARATUS, AND ELECTRONIC APPARATUS 审中-公开
标题翻译：渲染方法，渲染设备和电子设备
公开(公告)号：US20160125851A1
公开(公告)日：2016-05-05
申请号：US14819193
申请日：2015-08-05
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Seunghun JIN , Kwontaek KWON , Jeongae PARK , Soojung RYU , Yeongon CHO
IPC分类号： G09G5/39 , G06T1/60
摘要： A rendering method includes receiving an input including pixel pattern information of a device configured to display a rendered image, generating a pixel pattern of the rendered image using the received input indicating pixel pattern information, and outputting a pixel value of the rendered image into a frame buffer using the generated pixel pattern.
摘要翻译：一种渲染方法，包括接收包括被配置为显示渲染图像的设备的像素图案信息的输入，使用接收到的输入指示像素图案信息生成渲染图像的像素图案，并将所渲染图像的像素值输出到帧缓冲区使用生成的像素图案。

60. 发明申请

US20160078587A1 SYSTEM-ON-CHIP (SOC) DEVICES, DISPLAY DRIVERS AND SOC SYSTEMS INCLUDING THE SAME 有权
标题翻译：系统芯片（SOC）设备，显示器驱动器和SOC系统，包括它们
公开(公告)号：US20160078587A1
公开(公告)日：2016-03-17
申请号：US14850270
申请日：2015-09-10
申请人： Jong-Hyup LEE , Kyoung-Man KIM
发明人： Jong-Hyup LEE , Kyoung-Man KIM
IPC分类号： G06T1/60 , G09G5/12 , G09G5/18 , G09G5/36 , G09G5/39 , G09G3/36
CPC分类号： G09G5/12 , G09G3/2096 , G09G3/3648 , G09G3/3685 , G09G5/006 , G09G5/18 , G09G5/363 , G09G5/39 , G09G5/393 , G09G2330/021 , G09G2330/022 , G09G2360/18
摘要： A system-on-chip (SoC) device includes: a display controller configured to receive a trigger signal, and to output image data based on the trigger signal; and a transceiver configured to receive a first interrupt. In a first mode, the display controller is configured to output the image data in synchronization with a pulse of the trigger signal. In a second mode, which is different from the first mode, the display controller is configured to output the image data in synchronization with a pulse included in the trigger signal only after receiving the first interrupt.
摘要翻译：片上系统（SoC）装置包括：显示控制器，被配置为接收触发信号，并且基于触发信号输出图像数据; 以及被配置为接收第一中断的收发器。在第一模式中，显示控制器被配置为与触发信号的脉冲同步地输出图像数据。在与第一模式不同的第二模式中，显示控制器被配置为仅在接收到第一中断之后与包括在触发信号中的脉冲同步地输出图像数据。

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