公开(公告)号：US09282253B2

公开(公告)日：2016-03-08

申请号：US14183082

申请日：2014-02-18

Applicant: QUALCOMM TECHNOLOGIES, INC.

Inventor： Amichay Amitay ,  Noam Levy

IPC: H04N5/232 ,  H04N1/393 ,  H04N5/349 ,  G06T3/40 ,  G06T7/20

CPC classification number: H04N5/23296 ,  G06T3/4053 ,  H04N1/3935 ,  H04N5/23232 ,  H04N5/349

Abstract: A digital camera system for super resolution image processing constructed to receive a plurality of input frames and output at least one digitally zoomed frame is provided. The digital camera system includes a motion registration module configured to generate motion information associated with the plurality of input frames, an interpolation module configured to generate a plurality of interpolated input frames based at least in part on the plurality of input frames and the motion information, a weights calculation module configured to calculate one or more weights associated with the plurality of input frames based on at least the motion information, and a weighted merging module configured to merge the plurality interpolated input frames consistent with the one or more weights to generate the at least one digitally zoomed frame.

Abstract translation: 提供了一种用于接收多个输入帧并输出至少一个数字变焦帧的用于超分辨率图像处理的数字照相机系统。 所述数字照相机系统包括：运动登记模块，被配置为生成与所述多个输入帧相关联的运动信息;内插模块，被配置为至少部分地基于所述多个输入帧和所述运动信息生成多个内插输入帧; 权重计算模块，其被配置为基于至少所述运动信息来计算与所述多个输入帧相关联的一个或多个权重;以及加权合并模块，被配置为合并与所述一个或多个权重一致的所述多个内插输入帧，以生成所述 至少一个数字缩放的帧。

公开(公告)号：US20150371369A1

公开(公告)日：2015-12-24

申请号：US14839696

申请日：2015-08-28

Applicant: Qualcomm Technologies, Inc.

Inventor： Amichay Amitay

IPC: G06T3/40 ,  G06T5/00 ,  G06K9/46

CPC classification number: G06T3/4053 ,  G06K9/46 ,  G06K9/4604 ,  G06K2009/4666 ,  G06T3/40 ,  G06T3/4007 ,  G06T3/403 ,  G06T5/00 ,  G06T2207/20192 ,  G06T2207/20212 ,  G09G2340/045 ,  H04N5/23235

Abstract: A digital camera system for super resolution image processing is provided. The digital camera system includes a resolution enhancement module configured to receive at least a portion of an image, to increase the resolution of the received image, and to output a resolution enhanced image and an edge extraction module configured to receive the resolution enhanced image, to extract at least one edge of the resolution enhanced image, and to output the extracted at least one edge of the resolution enhanced image, the at least one edge being a set of contiguous pixels where an abrupt change in pixel values occur. The digital camera system also includes an edge enhancement module configured to receive the resolution enhanced image and the extracted at least one edge, and to combine the extracted at least one edge or a derivation of the extracted at least one edge with the resolution enhanced image.

Abstract translation: 提供了一种用于超分辨率图像处理的数字照相机系统。 数字照相机系统包括分辨率增强模块，其被配置为接收图像的至少一部分，以增加接收到的图像的分辨率，并且输出分辨率增强图像和边缘提取模块，其被配置为接收分辨率增强图像， 提取分辨率增强图像的至少一个边缘，并且输出提取的分辨率增强图像的至少一个边缘，所述至少一个边缘是发生像素值突然变化的一组连续像素。 数字照相机系统还包括边缘增强模块，其被配置为接收分辨率增强图像和所提取的至少一个边缘，并且将所提取的至少一个边缘或所提取的至少一个边缘的导出与分辨率增强图像组合。

公开(公告)号：US09154698B2

公开(公告)日：2015-10-06

申请号：US13921712

申请日：2013-06-19

Applicant: Qualcomm Technologies, Inc.

Inventor： Amichay Amitay

IPC: G06K9/32 ,  H04N5/232 ,  G06T3/40 ,  G06T5/00

CPC classification number: G06T3/4053 ,  G06K9/46 ,  G06K9/4604 ,  G06K2009/4666 ,  G06T3/40 ,  G06T3/4007 ,  G06T3/403 ,  G06T5/00 ,  G06T2207/20192 ,  G06T2207/20212 ,  G09G2340/045 ,  H04N5/23235

Abstract: A digital camera system for super resolution image processing is provided. The digital camera system includes a resolution enhancement module configured to receive at least a portion of an image, to increase the resolution of the received image, and to output a resolution enhanced image and an edge extraction module configured to receive the resolution enhanced image, to extract at least one edge of the resolution enhanced image, and to output the extracted at least one edge of the resolution enhanced image, the at least one edge being a set of contiguous pixels where an abrupt change in pixel values occur. The digital camera system also includes an edge enhancement module configured to receive the resolution enhanced image and the extracted at least one edge, and to combine the extracted at least one edge or a derivation of the extracted at least one edge with the resolution enhanced image.

Abstract translation: 提供了一种用于超分辨率图像处理的数字照相机系统。 数字照相机系统包括分辨率增强模块，其被配置为接收图像的至少一部分，以增加接收到的图像的分辨率，并且输出分辨率增强图像和边缘提取模块，其被配置为接收分辨率增强图像， 提取分辨率增强图像的至少一个边缘，并且输出提取的分辨率增强图像的至少一个边缘，所述至少一个边缘是发生像素值突然变化的一组连续像素。 数字照相机系统还包括边缘增强模块，其被配置为接收分辨率增强图像和所提取的至少一个边缘，并且将所提取的至少一个边缘或所提取的至少一个边缘的导出与分辨率增强图像组合。

公开(公告)号：US20140375836A1

公开(公告)日：2014-12-25

申请号：US13921712

申请日：2013-06-19

Applicant: Qualcomm Technologies, Inc.

Inventor： Amichay Amitay

IPC: H04N5/232

CPC classification number: G06T3/4053 ,  G06K9/46 ,  G06K9/4604 ,  G06K2009/4666 ,  G06T3/40 ,  G06T3/4007 ,  G06T3/403 ,  G06T5/00 ,  G06T2207/20192 ,  G06T2207/20212 ,  G09G2340/045 ,  H04N5/23235

Abstract: A digital camera system for super resolution image processing is provided. The digital camera system includes a resolution enhancement module configured to receive at least a portion of an image, to increase the resolution of the received image, and to output a resolution enhanced image and an edge extraction module configured to receive the resolution enhanced image, to extract at least one edge of the resolution enhanced image, and to output the extracted at least one edge of the resolution enhanced image, the at least one edge being a set of contiguous pixels where an abrupt change in pixel values occur. The digital camera system also includes an edge enhancement module configured to receive the resolution enhanced image and the extracted at least one edge, and to combine the extracted at least one edge or a derivation of the extracted at least one edge with the resolution enhanced image.

Abstract translation: 提供了一种用于超分辨率图像处理的数字照相机系统。 数字照相机系统包括分辨率增强模块，其被配置为接收图像的至少一部分，以增加接收到的图像的分辨率，并且输出分辨率增强图像和边缘提取模块，其被配置为接收分辨率增强图像， 提取分辨率增强图像的至少一个边缘，并且输出提取的分辨率增强图像的至少一个边缘，所述至少一个边缘是发生像素值突然变化的一组连续像素。 数字照相机系统还包括边缘增强模块，其被配置为接收分辨率增强图像和所提取的至少一个边缘，并且将所提取的至少一个边缘或所提取的至少一个边缘的导出与分辨率增强图像组合。

公开(公告)号：US09367896B2

公开(公告)日：2016-06-14

申请号：US14839696

申请日：2015-08-28

Applicant: Qualcomm Technologies, Inc.

Inventor： Amichay Amitay

IPC: G06K9/32 ,  G06T3/40 ,  H04N5/232 ,  G06T5/00 ,  G06K9/46

CPC classification number: G06T3/4053 ,  G06K9/46 ,  G06K9/4604 ,  G06K2009/4666 ,  G06T3/40 ,  G06T3/4007 ,  G06T3/403 ,  G06T5/00 ,  G06T2207/20192 ,  G06T2207/20212 ,  G09G2340/045 ,  H04N5/23235

Abstract: A digital camera system for super resolution image processing is provided. The digital camera system includes a resolution enhancement module configured to receive at least a portion of an image, to increase the resolution of the received image, and to output a resolution enhanced image and an edge extraction module configured to receive the resolution enhanced image, to extract at least one edge of the resolution enhanced image, and to output the extracted at least one edge of the resolution enhanced image, the at least one edge being a set of contiguous pixels where an abrupt change in pixel values occur. The digital camera system also includes an edge enhancement module configured to receive the resolution enhanced image and the extracted at least one edge, and to combine the extracted at least one edge or a derivation of the extracted at least one edge with the resolution enhanced image.