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1. 发明授权

US12112256B2 Loss-error-aware quantization of a low-bit neural network 有权
公开(公告)号：US12112256B2
公开(公告)日：2024-10-08
申请号：US16982441
申请日：2018-07-26
申请人： Intel Corporation , Anbang Yao , Aojun Zhou , Kuan Wang , Hao Zhao , Yurong Chen
发明人： Anbang Yao , Aojun Zhou , Kuan Wang , Hao Zhao , Yurong Chen
IPC分类号： G06N3/063 , G06F18/21 , G06F18/214 , G06N3/047 , G06N3/084
CPC分类号： G06N3/063 , G06F18/2148 , G06F18/217 , G06N3/047 , G06N3/084
摘要： Methods, apparatus, systems and articles of manufacture for loss-error-aware quantization of a low-bit neural network are disclosed. An example apparatus includes a network weight partitioner to partition unquantized network weights of a first network model into a first group to be quantized and a second group to be retrained. The example apparatus includes a loss calculator to process network weights to calculate a first loss. The example apparatus includes a weight quantizer to quantize the first group of network weights to generate low-bit second network weights. In the example apparatus, the loss calculator is to determine a difference between the first loss and a second loss. The example apparatus includes a weight updater to update the second group of network weights based on the difference. The example apparatus includes a network model deployer to deploy a low-bit network model including the low-bit second network weights.

2. 发明申请

US20210019630A1 LOSS-ERROR-AWARE QUANTIZATION OF A LOW-BIT NEURAL NETWORK 有权
公开(公告)号：US20210019630A1
公开(公告)日：2021-01-21
申请号：US16982441
申请日：2018-07-26
申请人： Anbang YAO , Aojun ZHOU , Kuan WANG , Hao ZHAO , Yurong CHEN , Intel Corporation
发明人： Anbang Yao , Aojun Zhou , Kuan Wang , Hao Zhao , Yurong Chen
IPC分类号： G06N3/08 , G06K9/62 , G06N3/04
摘要： Methods, apparatus, systems and articles of manufacture for loss-error-aware quantization of a low-bit neural network are disclosed. An example apparatus includes a network weight partitioner to partition unquantized network weights of a first network model into a first group to be quantized and a second group to be retrained. The example apparatus includes a loss calculator to process network weights to calculate a first loss. The example apparatus includes a weight quantizer to quantize the first group of network weights to generate low-bit second network weights. In the example apparatus, the loss calculator is to determine a difference between the first loss and a second loss. The example apparatus includes a weight updater to update the second group of network weights based on the difference. The example apparatus includes a network model deployer to deploy a low-bit network model including the low-bit second network weights.

3. 发明申请

US20140369608A1 IMAGE PROCESSING INCLUDING ADJOIN FEATURE BASED OBJECT DETECTION, AND/OR BILATERAL SYMMETRIC OBJECT SEGMENTATION 审中-公开
标题翻译：包括基于特征的物体检测和/或双边对称对象分类的图像处理
公开(公告)号：US20140369608A1
公开(公告)日：2014-12-18
申请号：US14124233
申请日：2013-06-14
申请人： Tao Wang , Lianrui Fu , Qiang Li , Jianguo Li , Yurong Chen , Ya-ti Peng , Yimin Zhang , Anbang Yao
发明人： Tao Wang , Lianrui Fu , Qiang Li , Jianguo Li , Yurong Chen , Ya-ti Peng , Yimin Zhang , Anbang Yao
IPC分类号： G06K9/46
CPC分类号： G06K9/6211 , G06K9/68
摘要： Apparatuses, methods and storage medium associated with processing an image are disclosed herein. In embodiments, a method for processing one or more images may include generating a plurality of pairs of keypoint features for a pair of images. Each pair of keypoint features may include a keypoint feature from each image. Further, for each pair of keypoint features, corresponding adjoin features may be generated. Additionally, for each pair of keypoint features, whether the adjoin features are similar may be determined. Whether the pair of images have at least one similar object may also be determined, based at least in part on a result of the determination of similarity between the corresponding adjoin features. Other embodiments may be described and claimed.
摘要翻译：本文公开了与处理图像相关联的装置，方法和存储介质。在实施例中，用于处理一个或多个图像的方法可以包括为一对图像生成多对关键点特征。每对关键点特征可以包括来自每个图像的关键点特征。此外，对于每对关键点特征，可以生成相应的邻接特征。此外，对于每对关键点特征，可以确定邻接特征是否相似。至少部分地基于相应邻接特征之间的相似性的确定结果，也可以确定该对图像是否具有至少一个相似对象。可以描述和要求保护其他实施例。

4. 发明授权

US08441489B2 System and method for SIFT implementation and optimization 有权
标题翻译： SIFT实施和优化的系统和方法
公开(公告)号：US08441489B2
公开(公告)日：2013-05-14
申请号：US12347881
申请日：2008-12-31
申请人： Yurong Chen
发明人： Yurong Chen
IPC分类号： G06F15/80 , G09G5/36 , G06K9/46
CPC分类号： G06F12/0897 , G06K9/00986 , G06K9/4671
摘要： A method is to implement a Scale Invariant Feature Transform algorithm in a shared memory multiprocessing system. The method comprises building differences of Gaussian (DoG) images for an input image, detecting keypoints in the DoG images; assigning orientations to the keypoints and computing keypoints descriptors and performing matrix operations. In the method, building differences of Gaussian (DoG) images for an input image and detecting keypoints in the DoG images are executed for all scales of the input image in parallel. And, orientation assignment and keypoints descriptions computation are executed for all octaves of the input image in parallel.
摘要翻译：一种方法是在共享存储器多处理系统中实现尺度不变特征变换算法。该方法包括构建输入图像的高斯（DoG）图像的差异，检测DoG图像中的关键点; 向关键点分配方向并计算关键点描述符并执行矩阵运算。在该方法中，针对输入图像的高斯（DoG）图像的差异以及DoG图像中的关键点的并行执行。并且，并行地对输入图像的所有八度进行取向分配和关键点描述计算。

5. 发明授权

US11807846B2 Methods for transforming corn explants 有权
公开(公告)号：US11807846B2
公开(公告)日：2023-11-07
申请号：US13873092
申请日：2012-04-29
申请人： Yurong Chen , Brian J. Martinell , Anatoly Rivlin , Yuechun Wan , Edward J. Williams , Xudong Ye , Ashok Shrawat
发明人： Yurong Chen , Brian J. Martinell , Anatoly Rivlin , Yuechun Wan , Edward J. Williams , Xudong Ye , Ashok Shrawat
IPC分类号： C12N15/00 , C12N15/82
CPC分类号： C12N15/8275 , C12N15/8274
摘要： The present invention provides methods for the production of viable explants from mature corn seeds, wherein the explant comprises the apical portion of the embryo axis of the corn seed. The present invention also relates to methods for producing such explants and for transforming the explants with a heterologous DNA.

6. 发明授权

US09691180B2 Determination of augmented reality information 有权
公开(公告)号：US09691180B2
公开(公告)日：2017-06-27
申请号：US13976094
申请日：2012-09-28
申请人： Qiang Li , Yurong Chen , Peng Wang , Yangzhou Du
发明人： Qiang Li , Yurong Chen , Peng Wang , Yangzhou Du
IPC分类号： G09G5/22 , G06T19/00 , G06F1/16 , G06F3/0481 , G06T11/00 , G11B27/10 , G11B27/11 , G06F17/30 , G06K9/46 , H04N5/225
CPC分类号： G06T19/006 , G06F1/1626 , G06F3/04815 , G06F17/30247 , G06F17/30784 , G06F2200/1637 , G06K9/46 , G06T11/00 , G11B27/105 , G11B27/11 , H04N5/225
摘要： Systems and methods may provide for obtaining or implementing augmented reality information. A logic architecture may be employed to detect a low acceleration condition with respect to an image capture device. The logic architecture may select data from a video associated with the image capture device in response to the low acceleration condition. The logic architecture may also use the data to obtain augmented reality information for the video. Additionally, the logic architecture may modify the video with the augmented reality information, or may display the video with the augmented reality information.

7. 发明授权

US09571864B2 Techniques for media quality control 有权
标题翻译：媒体质量控制技术
公开(公告)号：US09571864B2
公开(公告)日：2017-02-14
申请号：US13976450
申请日：2012-03-30
申请人： Yangzhou Du , Yurong Chen , Qiang Li , Wenlong Li
发明人： Yangzhou Du , Yurong Chen , Qiang Li , Wenlong Li
IPC分类号： H04H60/33 , H04N7/10 , H04N21/234 , H04N21/2543 , H04N21/485 , H04N21/488 , H04N21/2743
CPC分类号： H04N21/23418 , H04N21/25435 , H04N21/2743 , H04N21/485 , H04N21/4854 , H04N21/4882
摘要： Techniques for media quality control may include receiving media information and determining the quality of the media information. The media information may be presented when the quality of the media information meets a quality control threshold. A warning may be generated when the quality of the media information does not meet the quality control threshold. Other embodiments are described and claimed.
摘要翻译：用于媒体质量控制的技术可以包括接收媒体信息并确定媒体信息的质量。当媒体信息的质量满足质量控制阈值时，可以呈现媒体信息。当媒体信息的质量不符合质量控制阈值时，可能会产生警告。描述和要求保护其他实施例。

8. 发明授权

US09053550B2 Techniques for rapid stereo reconstruction from images 有权
标题翻译：从图像快速立体重建的技术
公开(公告)号：US09053550B2
公开(公告)日：2015-06-09
申请号：US13321537
申请日：2009-05-21
申请人： Jianguo Li , Ying Zheng , Qiang Li , Yurong Chen
发明人： Jianguo Li , Ying Zheng , Qiang Li , Yurong Chen
IPC分类号： H04N7/18 , G06T7/00
CPC分类号： G06T7/593 , G06T1/20 , G06T7/32 , G06T7/62 , G06T2207/10012 , H04N13/106
摘要： Stereo image reconstruction techniques are described. An image from a root viewpoint is translated to an image from another viewpoint. Homography fitting is used to translate the image between viewpoints. Inverse compositional image alignment is used to determine a homography matrix and determine a pixel in the translated image.
摘要翻译：描述立体图像重建技术。从根视角的图像从另一个角度转换为图像。同位素拟合用于在视点之间翻译图像。使用反向组合图像对准来确定单应性矩阵并确定翻译图像中的像素。

9. 发明申请

US20140033237A1 TECHNIQUES FOR MEDIA QUALITY CONTROL 有权
标题翻译：媒体质量控制技术
公开(公告)号：US20140033237A1
公开(公告)日：2014-01-30
申请号：US13976450
申请日：2012-03-30
申请人： Yangzhou Du , Yurong Chen , Qiang Li , Wenlong Li
发明人： Yangzhou Du , Yurong Chen , Qiang Li , Wenlong Li
IPC分类号： H04N21/234 , H04N21/2543
CPC分类号： H04N21/23418 , H04N21/25435 , H04N21/2743 , H04N21/485 , H04N21/4854 , H04N21/4882
摘要： Techniques for media quality control may include receiving media information and determining the quality of the media information. The media information may be presented when the quality of the media information meets a quality control threshold. A warning may be generated when the quality of the media information does not meet the quality control threshold. Other embodiments are described and claimed.
摘要翻译：用于媒体质量控制的技术可以包括接收媒体信息并确定媒体信息的质量。当媒体信息的质量满足质量控制阈值时，可以呈现媒体信息。当媒体信息的质量不符合质量控制阈值时，可能会产生警告。描述和要求保护其他实施例。

10. 发明授权

US08312227B2 Method and apparatus for MPI program optimization 有权
标题翻译：用于MPI程序优化的方法和装置
公开(公告)号：US08312227B2
公开(公告)日：2012-11-13
申请号：US12598597
申请日：2007-05-31
申请人： Eric Li , Wenlong Li , Jiulong Shan , Yurong Chen , Yimin Zhang
发明人： Eric Li , Wenlong Li , Jiulong Shan , Yurong Chen , Yimin Zhang
IPC分类号： G06F12/00
CPC分类号： G06F8/443
摘要： Machine readable media, methods, apparatus and system for MPI program optimization. In some embodiments, shared data may be retrieved from a message passing interface (MPI) program, wherein the shared data is sharable by a plurality of processes. Then, the shared data may be allocated to a shared memory, wherein the shared memory is accessible by the plurality of processes. A single copy of the shared data may be maintained in the shared data in a global buffer of the processes of the plurality of processes can read or write the single copy of the shared data from or to the shared memory.
摘要翻译：用于MPI程序优化的机器可读介质，方法，设备和系统。在一些实施例中，可以从消息传递接口（MPI）程序检索共享数据，其中共享数据可通过多个进程共享。然后，可以将共享数据分配给共享存储器，其中共享存储器可被多个进程访问。共享数据的单个副本可以在多个进程的处理的全局缓冲器中的共享数据中维护，可以从共享存储器读取或写入共享数据的单个副本。

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