US10203762B2 - Methods and systems for creating virtual and augmented reality - Google
Patents US10203762B2 - Methods and systems for creating virtual and augmented reality …

Configurations are disclosed for presenting virtual reality and augmented reality
experiences to users. The system may comprise an image capturing device to capture one …

An image acquisition sensor of a digital image acquisition apparatus is coupled to imaging
optics for acquiring a sequence of images. Images acquired by the sensor are stored. A …

US PATENT DOCUMENTS 5.991, 456 A 11/1999 Rahman et al. 6,009,209 A 12/1999 Acker
et al. 4,970,683 A 11, 1990 Harshaw et al. 6,016,354 A 1/2000 Lin et al. 4,975,969 A …

(57) ABSTRACT A digital image processing technique is for detecting and correcting visual
imperfections using a reference image. A main image and one or more reference images …

A method of combining image data from multiple frames to enhance one or more parameters
of video image quality includes acquiring a first image at a first exposure duration, as well as …

In general, this disclosure describes techniques for assessing image quality of captured
facial images. An example method includes capturing an image, generating a facial …

(57) ABSTRACT A digital image processing technique detects and corrects visual
imperfections using a reference image. A main image and one or more reference images …

5,905,807 A 5, 1999 Kado et al. 6,697.504 B2 2/2004 Tsai 5,911,139 A 6/1999 Jain et
al........................... 707/3 6,700,999 B1 3/2004 Yang 5,912,980 A 6, 1999 Hunke 6,714,665 …

(57) ABSTRACT A digital image acquisition system includes a portable appa ratus for
capturing digital images and a digital processing component for detecting, analyzing and …