公开(公告)号：US20190236166A1

公开(公告)日：2019-08-01

申请号：US15881619

申请日：2018-01-26

申请人： NVIDIA Corporation

发明人： Tomas Akenine-Moller ,  Robert Toth ,  Magnus Andersson

IPC分类号： G06F17/30 ,  G06T11/00 ,  G06T15/30 ,  G06T1/60 ,  G06T15/00 ,  G06T15/04 ,  G06T15/20 ,  G06T15/80

CPC分类号： G06F16/5862 ,  G06T1/60 ,  G06T11/001 ,  G06T15/005 ,  G06T15/04 ,  G06T15/205 ,  G06T15/30 ,  G06T15/80

摘要： A method, computer readable medium, and system are disclosed for performing a texture level-of-detail approximation. The method includes the steps of identifying a scene to be rendered, projecting a ray passing through a pixel of a screen space, resulting in a first hit point at a geometry element within the scene, determining a footprint angle of the pixel, determining a curvature measure for the geometry element at the first hit point within the scene, computing a texture level of detail (LOD) approximation for a component of the scene, utilizing the footprint angle of the pixel and the curvature measure for the geometry element, and performing, utilizing a hardware processor, one or more rendering operations for the scene, utilizing the texture LOD approximation.

公开(公告)号：US20170161303A1

公开(公告)日：2017-06-08

申请号：US14958907

申请日：2015-12-03

申请人： Industrial Technology Research Institute

发明人： Shys-Fan Yang Mao ,  Wen-Wei Peng ,  Yen-Chang Chiu ,  Hsien-Chang Lin

IPC分类号： G06F17/30 ,  H04L12/733 ,  H04W92/18

CPC分类号： G06F16/5862 ,  G06F16/434 ,  G06F16/583 ,  G06F16/5866 ,  G06Q30/0267 ,  H04L45/20 ,  H04W92/18

摘要： The information querying method is provided. The query image is received via a login gateway among the serving gateways. At least one of query description of the query image is generated. At least one first candidate object is sifted from a plurality of candidate objects according to a location of the login gateway and locations of candidate objects, wherein a plurality of candidate descriptions of each of the candidate objects are recorded in a database. The at least one query description of the query image is compared with the candidate descriptions of the at least one first candidate object, so as to obtain the target object from the candidate objects according to similarity level between the at least one query description and the candidate descriptions of the at least one first candidate object.

公开(公告)号：US20140348423A1

公开(公告)日：2014-11-27

申请号：US14130188

申请日：2012-06-12

申请人： Kenichi Ishiga

发明人： Kenichi Ishiga

IPC分类号： G06F17/30 ,  G06T7/40

CPC分类号： G06F16/5838 ,  G06F16/5862 ,  G06K9/00684 ,  G06K9/4652 ,  G06K9/527 ,  G06T7/90

摘要： An image sorting method includes: inputting a two-dimensional distribution function of a color plane image; sequentially generating a high-frequency subband image from plural resolutions by filtering the color plane image, generating a high-frequency image by sequentially combining the high-frequency subband images from low resolution, preparing a two-dimensional distribution function of an edge plane image that's defined by raising each pixel value of the high-frequency image to a second power; expanding the two-dimensional distribution functions of the color plane image and edge plane image into a two-dimensional Legendre series and two-dimensional Fourier series, respectively, describing the two-dimensional color distributions of the color plane image and edge plane image by a Legendre expansion coefficient and a Fourier expansion coefficient, respectively; evaluating the distribution of the color plane image based on the Legendre and Fourier expansion coefficients; and sorting the color plane image into images of multiple categories based on the evaluation.

摘要翻译： 一种图像排序方法包括：输入彩色平面图像的二维分布函数; 通过对彩色平面图像进行滤波，从多个分辨率顺序地生成高频子带图像，通过从低分辨率顺序地组合高频子带图像来生成高频图像，准备边缘平面图像的二维分布函数 通过将高频图像的每个像素值提高到第二功率来定义; 将彩色平面图像和边缘平面图像的二维分布函数分别扩展为二维勒雷德系列和二维傅里叶级数，其描述了平面图像和边缘平面图像的二维颜色分布 Legendre膨胀系数和傅立叶膨胀系数分别为 基于勒让德和傅立叶展开系数来评估彩色平面图像的分布; 并根据评估将彩色平面图像分类为多个类别的图像。

公开(公告)号：US20090226065A1

公开(公告)日：2009-09-10

申请号：US11664833

申请日：2005-10-07

申请人： Dongqing Chen

发明人： Dongqing Chen

IPC分类号： G06K9/00 ,  A61B5/05 ,  G06T17/00 ,  G06F17/00

CPC分类号： G06F19/325 ,  G06F16/5862 ,  G06F19/321 ,  G06T7/0012 ,  G06T7/11 ,  G06T2207/10072 ,  G06T2207/20101 ,  G06T2207/30032

摘要： A system (300, 400, 800) and method (100, 200) are provided for building a digital sample library of lesions or cancers from medical images, the system (300) including an image scanner (310), image visualization or reviewing equipment (320) in signal communication with the image scanner, a digital sample library database (332), and a network for data communication connected between the library, the reviewing equipment, and the at least one scanner; and the method (100) including acquiring patient medical images (112), detecting target lesions in the acquired patient medical images (114, 116, 118), extracting digital samples (120) of the detected target lesions, collecting pathological and histological results (124, 126) of the detected target lesions, collecting diagnostic results of the detected target lesions (128), performing model selection and feature extraction (122) for each digital sample of a lesion, and storing (130) each extracted digital sample for library evolution.

摘要翻译： 提供一种系统（300,400,800）和方法（100,200），用于从医学图像建立病变或癌症的数字样本库，所述系统（300）包括图像扫描仪（310），图像可视化或复查设备 （320），与所述图像扫描器进行信号通信，数字样本库数据库（332）和连接在所述库，所述检查设备和所述至少一个扫描仪之间的用于数据通信的网络; 并且所述方法（100）包括获取患者医学图像（112），检测获取的患者医学图像（114,116,118）中的目标病变，提取检测到的目标病变的数字样本（120），收集病理学和组织学结果 收集检测到的目标病变的诊断结果（128），为病变的每个数字样本执行模型选择和特征提取（122），并存储（130）每个提取的数字样本库 演化。

公开(公告)号：US20030109940A1

公开(公告)日：2003-06-12

申请号：US10203482

申请日：2002-10-30

发明人： Ulrich Guntzer ,  Wolf-Tilo Balke ,  Werner Kiessling

IPC分类号： G05B019/18 ,  G05B011/01 ,  G05B013/02 ,  G05B015/00

CPC分类号： G06F16/90335 ,  G06F16/5838 ,  G06F16/5862

摘要： Methods are described with which, from a large number of objects and in an efficient way, a search can be made for the objects which best resemble a sample object. For this purpose, the number of objects to be considered is restricted via efficiently calculated limiting values. In addition, the methods have search strategies which use the values of the characteristics of the objects considered for an efficient search strategy.

摘要翻译： 描述了从大量对象和以有效的方式搜索最佳类似于样本对象的对象的方法。 为此，通过有效计算的限制值来限制要考虑的对象的数量。 此外，这些方法具有使用被考虑用于有效搜索策略的对象的特征值的搜索策略。

公开(公告)号：US20190108646A1

公开(公告)日：2019-04-11

申请号：US16158263

申请日：2018-10-11

申请人： ALIBABA GROUP HOLDING LIMITED

发明人： Bin WANG ,  Jingming YU ,  Xiaoduan FENG ,  Pan PAN ,  Rong JIN

IPC分类号： G06T7/40 ,  G06T15/04 ,  G06T7/70 ,  G06T17/05 ,  G06F17/30 ,  G06T19/00

CPC分类号： G06T7/40 ,  G06F16/5862 ,  G06T7/70 ,  G06T15/04 ,  G06T17/05 ,  G06T19/003

摘要： The present disclosure discloses an image processing method, apparatus, and a non-transitory computer readable medium. The method can includes: acquiring a three-dimensional (3D) model and original texture images of an object, wherein the original texture images are acquired by an imaging device; determining a mapping relationship between the 3D model and the original texture images of the object; determining, among the original texture images, a subset of texture images associated with a first perspective of the imaging device; splicing the subset of texture images into a spliced texture image corresponding to the first perspective; and mapping the spliced texture image to the 3D model according to the mapping relationship.

公开(公告)号：US10063758B2

公开(公告)日：2018-08-28

申请号：US14875115

申请日：2015-10-05

申请人： Davo Scheich

发明人： Davo Scheich

IPC分类号： H04N5/225 ,  B60R1/00 ,  G06K9/46 ,  H04N13/02 ,  G06F17/30 ,  H04N5/247 ,  H04N5/235 ,  G06T1/00

CPC分类号： H04N5/2256 ,  G06F16/5862 ,  G06T1/0007 ,  H04N5/2354 ,  H04N5/247 ,  H04N13/243

摘要： A system and method for automatically photographing vehicles in a drive-thru structure is provided where the passage of a vehicle triggers an automated process that captures a series of vehicle images, and uploads the captured images to a web template for display and recordation. The images captured have controlled reflections from multiple angles and perspectives. A viewer is able to discern whether there are surface imperfections, scratches, and dents on a vehicle surface. Reflections are controlled in the structure or circular chamber with curved walls that are covered with a light scattering sheet material such as a white canvas or gray walls. The lighting style used to illuminate the vehicle within the structure is a sunset horizon style of lighting, where the lights are hidden below the curved wall that may be gray or white so as to use a sunset style reflection on the vehicle surface through subtractive lighting.

公开(公告)号：US20170371897A1

公开(公告)日：2017-12-28

申请号：US15634879

申请日：2017-06-27

申请人： OmniEarth, Inc.

发明人： Shadrian Strong ,  Lars Dyrud ,  David Murr

IPC分类号： G06F17/30 ,  G06K9/00 ,  G06N3/02 ,  G06Q50/16

CPC分类号： G06F16/29 ,  G06F16/5838 ,  G06F16/5862 ,  G06K9/00637 ,  G06N3/02 ,  G06Q50/16

摘要： A process for locating real estate parcels for a user comprises accessing a library of parceled real estate image data to identify objects and features in a plurality of parcels identified by the user as having a feature of interest. A predictive model is constructed and applied to a geographic region selected by the user to generate a customized output of real estate parcels predicted to have the feature of interest.

公开(公告)号：US20050262067A1

公开(公告)日：2005-11-24

申请号：US11179511

申请日：2005-07-13

申请人： Jin Lee ,  Hyeon Kim

发明人： Jin Lee ,  Hyeon Kim

IPC分类号： G06T1/00 ,  G06F17/30 ,  G06T7/00

CPC分类号： G06K9/4652 ,  G06F16/40 ,  G06F16/5838 ,  G06F16/5862 ,  G06K9/6212 ,  Y10S707/99942 ,  Y10S707/99943 ,  Y10S707/99944 ,  Y10S707/99945

摘要： A method of searching multimedia data is disclosed in which a search for an image can re-performed by automatically updating weights of features and/or weights of feature elements in the respective feature in an image.

摘要翻译： 公开了一种搜索多媒体数据的方法，其中可以通过自动更新图像中的各个特征中的特征和/或特征元素的权重来重新执行对图像的搜索。

公开(公告)号：US20160128672A1

公开(公告)日：2016-05-12

申请号：US14934782

申请日：2015-11-06

申请人： SAMSUNG MEDISON CO., LTD.

发明人： Han-eol KIM ,  Dong-hoon OH

IPC分类号： A61B8/08 ,  A61B8/00

CPC分类号： A61B8/5215 ,  A61B8/463 ,  A61B8/466 ,  A61B8/469 ,  A61B8/483 ,  A61B8/52 ,  A61B8/54 ,  G06F16/5862 ,  G06T11/001 ,  G06T15/04 ,  G06T2210/41

摘要： Provided is an ultrasound diagnosis apparatus including: a controller configured to recognize an object included in an ultrasound image and search at least one piece of texture information corresponding to the recognized object; a display configured to display the ultrasound image and the searched at least one piece of texture information; a user interface configured to receive an input for selecting one piece of texture information from among the searched at least one piece of texture information; and an image processor configured to perform texture mapping of the selected piece of texture information onto at least one region in the ultrasound image of the object.

摘要翻译： 提供一种超声波诊断装置，包括：控制器，被配置为识别包括在超声图像中的对象，并且搜索与所识别的对象相对应的至少一条纹理信息; 显示器，被配置为显示所述超声图像和所搜索的至少一条纹理信息; 用户接口，被配置为从所搜索的至少一条纹理信息中接收用于选择一条纹理信息的输入; 以及图像处理器，被配置为执行所选择的纹理信息的纹理映射到所述对象的超声图像中的至少一个区域。