Invention Grant
US09536166B2 Systems and methods for decoding image files containing depth maps stored as metadata
有权
用于解码包含存储为元数据的深度图的图像文件的系统和方法
- Patent Title: Systems and methods for decoding image files containing depth maps stored as metadata
- Patent Title (中): 用于解码包含存储为元数据的深度图的图像文件的系统和方法
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Application No.: US14667492Application Date: 2015-03-24
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Publication No.: US09536166B2Publication Date: 2017-01-03
- Inventor: Kartik Venkataraman , Semyon Nisenzon , Dan Lelescu
- Applicant: Pelican Imaging Corporation
- Applicant Address: US NY New York
- Assignee: KIP PELI P1 LP
- Current Assignee: KIP PELI P1 LP
- Current Assignee Address: US NY New York
- Agency: KPPB LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/36 ; G06T9/00 ; G06T9/20 ; H04N19/597 ; H04N13/00 ; H04N13/02 ; H04N19/625 ; H04N19/136 ; G06T7/00 ; G06T3/40 ; H04N19/85 ; G06T15/08

Abstract:
Systems and methods in accordance with embodiments of the invention are configured to render images using light field image files containing an image synthesized from light field image data and metadata describing the image that includes a depth map. One embodiment of the invention includes a processor and memory containing a rendering application and a light field image file including an encoded image, a set of low resolution images, and metadata describing the encoded image, where the metadata comprises a depth map that specifies depths from the reference viewpoint for pixels in the encoded image. In addition, the rendering application configures the processor to: locate the encoded image within the light field image file; decode the encoded image; locate the metadata within the light field image file; and post process the decoded image by modifying the pixels based on the depths indicated within the depth map and the set of low resolution images to create a rendered image.
Public/Granted literature
- US20150199841A1 SYSTEMS AND METHODS FOR DECODING LIGHT FIELD IMAGE FILES HAVING LOW RESOLUTION IMAGES Public/Granted day:2015-07-16
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