公开(公告)号：US20140375865A1

公开(公告)日：2014-12-25

申请号：US14309551

申请日：2014-06-19

Applicant: QUALCOMM Incorporated

Inventor： Nitesh SHROFF ,  Ramin Rezaiifar ,  Chiachi Sung

IPC: H04N5/232 ,  G06T5/00

CPC classification number: H04N5/23216 ,  G06T3/4053 ,  G06T5/00

Abstract: Systems, devices, and methods are described for efficiently super resolving a portion of an image. One embodiment involves capturing, using a camera module of a device, at least one image of a scene, and creating a higher resolution image of a user-selected region of interest. The super resolution of the region of interest may be performed by matching a high resolution grid with a grid that is at the resolution of a device camera, populating the high resolution grid with information from an image from the camera, and then populating the remaining points of the grid that are not yet populated.

Abstract translation: 描述了用于有效地超分辨图像的一部分的系统，设备和方法。 一个实施例涉及使用设备的相机模块来捕获场景的至少一个图像，以及创建用户选择的感兴趣区域的较高分辨率图像。 感兴趣区域的超分辨率可以通过将高分辨率网格与处于设备相机的分辨率的网格进行匹配来进行，使用来自相机的图像的信息填充高分辨率网格，然后填充剩余点 的网格尚未填充。

公开(公告)号：US20150063694A1

公开(公告)日：2015-03-05

申请号：US14254770

申请日：2014-04-16

Applicant: QUALCOMM Incorporated

Inventor： Nitesh SHROFF ,  Ramin REZAIIFAR ,  Piyush SHARMA ,  William Edward MANTZEL

IPC: G06T11/60

CPC classification number: G06T11/60

Abstract: Techniques are described for combining two or more images that are taken with varying brightness degrees to generate a composite image. In one embodiment, at least two weight masks are generated based on one or more characteristics of the two or more images. A first image A first weight mask is used to combine color channels of one or more pixels of the two or more images and a second weight mask is used to combine intensity channels of the one or more pixels of the two or more images.

Abstract translation: 描述用于组合以不同亮度度拍摄的两个或更多个图像以产生合成图像的技术。 在一个实施例中，基于两个或多个图像的一个或多个特征产生至少两个权重掩模。 第一图像第一加权蒙版用于组合两个或多个图像中的一个或多个像素的颜色通道，并且第二加权蒙版用于组合两个或多个图像中的一个或多个像素的强度通道。