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公开(公告)号：US20180160046A1
公开(公告)日：2018-06-07
申请号：US15370926
申请日：2016-12-06
Applicant: QUALCOMM Incorporated
CPC classification number: H04N5/23296 , H04N5/2258 , H04N5/23293 , H04N2013/0081
Abstract: A method for displaying preview images is disclosed. In one aspect, the method includes: receiving first images captured by a first camera having a first field-of-view (FOV), receiving second images captured by a second camera having a second FOV that is different than the first FOV, and displaying preview images generated based on the first and second images. The method may further include determining a spatial transform based on depth information associated with individual pixels in the first and second images, and upon receiving instructions to zoom in or out beyond a camera switching threshold, modifying the second image using the spatial transform and displaying the first image and the modified second image consecutively.
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公开(公告)号：US20170257557A1
公开(公告)日：2017-09-07
申请号：US15059097
申请日：2016-03-02
Applicant: QUALCOMM Incorporated
CPC classification number: H04N5/23216 , G06F3/04842 , G06F3/04883 , G06T5/50 , G06T2207/10148 , G06T2207/20104 , H04N5/23212 , H04N5/23222 , H04N5/23293
Abstract: Methods and apparatuses for irregular-region based automatic image correction are disclosed. In one aspect, the method is operable by an imaging device including a touch sensor, for performing image correction. The method can include obtaining a first image of a scene and receiving, via the touch sensor, a touch input indicating a selected region of the first image and having a shape that corresponds to a shape of the selected region. The method can also include determining statistics indicating visual properties for the selected region, adjusting at least one image correction parameter of the imaging device based on the determined statistics and the shape of the touch input, and obtaining a second image of the scene based on the adjusted at least one image correction parameter of the imaging device.
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公开(公告)号：US20150215528A1
公开(公告)日：2015-07-30
申请号：US14681949
申请日：2015-04-08
Applicant: QUALCOMM Incorporated
Inventor： Hung-Hsin Wu , Karthikeyan Shanmugavadivelu , Shizhong Liu , Wan Shun Vincent Ma , Adarsh Abhay Golikeri
CPC classification number: H04N5/23219 , G06T7/70 , G06T2207/10004 , G06T2207/30201 , H04N5/23222
Abstract: Described is a method and apparatus for unattended image capture that can identify subjects or faces within an image captured with an image sensor. The methods and apparatus may then score the image based, at least in part, on scores of detected subjects or faces in the image, scores of facial expressions, a focus score, exposure score, stability score, or audio score. If the score of the image is above a threshold, a snapshot image may be stored to a data store on the imaging device. In some aspects, if the score of the image is below a threshold, one or more audible prompts may be generated indicating that subjects should change positions, smile or remain more still during the image capture process.
Abstract translation: 描述了一种用于无人值守的图像捕捉的方法和装置，其可以识别用图像传感器捕获的图像内的对象或面部。 方法和装置可以至少部分地基于图像中检测到的对象或面部的分数，面部表情的分数，焦点得分，曝光分数，稳定性分数或音频分数来评分图像。 如果图像的分数高于阈值，则快照图像可以被存储到成像装置上的数据存储。 在一些方面，如果图像的分数低于阈值，则可能产生一个或多个可听见的提示，指示受试者在图像捕获过程期间应该改变位置，微笑或保持更多。
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