METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PROCESSING OF MULTIMEDIA CONTENT
    1.
    发明申请
    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PROCESSING OF MULTIMEDIA CONTENT 审中-公开
    用于处理多媒体内容的方法,装置和计算机程序产品

    公开(公告)号:US20140028878A1

    公开(公告)日:2014-01-30

    申请号:US13950529

    申请日:2013-07-25

    CPC classification number: H04N5/23232 G06T3/4038 G06T11/60

    Abstract: In accordance with an example embodiment a method, apparatus and computer program product are provided. The method comprises receiving a first image of a scene, the first image comprising angular information associated with the scene. The first image has a first image resolution. A second image of the scene is received. The second image has a second image resolution, wherein the second image resolution is greater than the first image resolution. A pre-processed first image is generated based on the angular information and a selection of a first region of interest (ROI) in the first image. A processed first image of the scene is generated based on a processing of a second ROI in the pre-processed first image corresponding to the first ROI in the first image, and the second image. The processing is configured to render the second image resolution to the second ROI in the pre-processed first image.

    Abstract translation: 根据示例实施例,提供了一种方法,装置和计算机程序产品。 该方法包括接收场景的第一图像,第一图像包括与场景相关联的角度信息。 第一个图像具有第一个图像分辨率。 接收到场景的第二个图像。 第二图像具有第二图像分辨率,其中第二图像分辨率大于第一图像分辨率。 基于角度信息和第一图像中的第一感兴趣区域(ROI)的选择来生成预处理的第一图像。 基于对应于第一图像中的第一ROI和第二图像的预处理的第一图像中的第二ROI的处理,生成场景的经处理的第一图像。 处理被配置为在预处理的第一图像中将第二图像分辨率呈现给第二ROI。

    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR IMAGE REFOCUSING FOR LIGHT-FIELD IMAGES
    2.
    发明申请
    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR IMAGE REFOCUSING FOR LIGHT-FIELD IMAGES 有权
    方法,装置和计算机程序产品用于图像重构的光场图像

    公开(公告)号:US20150181124A1

    公开(公告)日:2015-06-25

    申请号:US14572033

    申请日:2014-12-16

    Abstract: In an example embodiment, a method, apparatus and computer program product are provided. The method includes facilitating receipt of a plurality of light-field images of a scene captured in a burst capture by a light-field camera. The method includes determining shifts between images of the plurality of light-field images, where the shifts between the images of the plurality of light-field images are associated with shake of the light-field camera while capturing the plurality of light-field images. The method includes generating a plurality of depth maps for the plurality of light-field images, and generating a set of view images of the scene based on the plurality of light-field images and the plurality of depth maps. The method includes generating a refocus image by combining the set of view images based at least on the shifts between the images of the plurality of light-field images.

    Abstract translation: 在示例实施例中,提供了一种方法,装置和计算机程序产品。 该方法包括促进由光场照相机接收在突发捕获中捕获的场景的多个光场图像。 该方法包括确定多个光场图像的图像之间的偏移,其中在捕获多个光场图像的同时,多个光场图像的图像之间的偏移与光场照相机的抖动相关联。 该方法包括为多个光场图像生成多个深度图,并且基于多个光场图像和多个深度图生成场景的一组视图图像。 该方法包括至少基于多个光场图像的图像之间的偏移量组合该视点图像来生成再聚焦图像。

    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR GENERATING SUPER-RESOLVED IMAGES
    3.
    发明申请
    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR GENERATING SUPER-RESOLVED IMAGES 有权
    用于生成超分辨率图像的方法,装置和计算机程序产品

    公开(公告)号:US20140147050A1

    公开(公告)日:2014-05-29

    申请号:US14077459

    申请日:2013-11-12

    CPC classification number: G06T3/4053 G06K9/46 G06T3/0068 G06T3/4007

    Abstract: In an example embodiment a method, apparatus and computer program product are provided. The method includes facilitating receipt of a light-field image, determining one or more depth levels in the light-field image and generating a plurality of images from the light-field image. The method includes determining one or more registration matrices corresponding to the one or more depth levels between an image and one or more remaining images of the plurality of images. The method includes performing a super-resolution of the image and the one or more remaining images based on the one or more registration matrices to generate a super-resolved image of the image.

    Abstract translation: 在示例实施例中,提供了一种方法,装置和计算机程序产品。 该方法包括促进光场图像的接收,确定光场图像中的一个或多个深度级并且从光场图像生成多个图像。 该方法包括确定与图像和多个图像中的一个或多个剩余图像之间的一个或多个深度级相对应的一个或多个注册矩阵。 该方法包括基于一个或多个注册矩阵来执行图像的超分辨率和一个或多个剩余图像,以生成图像的超分辨图像。

    Method, apparatus and computer program product for depth estimation
    4.
    发明授权
    Method, apparatus and computer program product for depth estimation 有权
    深度估计的方法,装置和计算机程序产品

    公开(公告)号:US09524556B2

    公开(公告)日:2016-12-20

    申请号:US14705348

    申请日:2015-05-06

    Abstract: In an example embodiment, a method, apparatus and computer program product are provided. The method includes computing a first cost volume for a light-field image. A first depth map comprising depth information of the plurality of sub-images of the light-field image is computed based on the first cost volume. A first view image comprising reconstruction information is reconstructed based on the depth information of the plurality of sub-images. A second cost volume corresponding to the first cost volume is computed based on the reconstruction information. The second cost volume is filtered based on the first view image to generate an aggregated cost volume. A second depth map is generated based on the aggregated cost volume. The second depth map facilitates generation of a second view image that is associated with a resolution higher than a resolution of the first view image.

    Abstract translation: 在示例实施例中,提供了一种方法,装置和计算机程序产品。 该方法包括计算光场图像的第一成本体积。 基于第一成本体积计算包括光场图像的多个子图像的深度信息的第一深度图。 基于多个子图像的深度信息来重构包括重建信息的第一视图图像。 基于重构信息计算与第一成本量对应的第二成本量。 基于第一视图图像来过滤第二成本量以生成聚合成本量。 基于聚合成本量生成第二个深度图。 第二深度图有助于产生与高于第一视图图像的分辨率的分辨率相关联的第二视图图像。

    Light Field Imaging
    5.
    发明申请
    Light Field Imaging 审中-公开
    光场成像

    公开(公告)号:US20150350530A1

    公开(公告)日:2015-12-03

    申请号:US14726732

    申请日:2015-06-01

    CPC classification number: H04N5/23212 H04N5/2259

    Abstract: An apparatus including a first optical element, a second optical element and an image sensor. The first optical element is configured to focus light with first wavelengths on the second optical element, and the second optical element is invisible to light with second wavelengths and configured to relay an image containing lightfield information on the image sensor from light with the first wavelengths.

    Abstract translation: 一种包括第一光学元件,第二光学元件和图像传感器的设备。 第一光学元件被配置为将具有第一波长的光聚焦在第二光学元件上,并且第二光学元件不可见以与第二波长一起点亮并且被配置为将第一波长的光中的包含光场信息的图像传送到图像传感器上。

    Method, apparatus and computer program product for processing of images
    7.
    发明授权
    Method, apparatus and computer program product for processing of images 有权
    用于处理图像的方法,装置和计算机程序产品

    公开(公告)号:US09202266B2

    公开(公告)日:2015-12-01

    申请号:US14138969

    申请日:2013-12-23

    CPC classification number: G06T5/005 H04N5/3675

    Abstract: In accordance with an example embodiment a method, apparatus and computer program product are provided. The method comprises determining a plurality of first pixels having resemblance with a second pixel associated with an image based on a depth information of the image. The method further comprises replacing the second pixel by at least one first pixel of the plurality of first pixels based on a determination that the at least one first pixel is not associated with the at least one image defect.

    Abstract translation: 根据示例实施例,提供了一种方法,装置和计算机程序产品。 该方法包括基于图像的深度信息来确定具有与与图像相关联的第二像素相似的多个第一像素。 该方法还包括基于至少一个第一像素与至少一个图像缺陷不相关联的确定来将第二像素替换为多个第一像素中的至少一个第一像素。

    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR DEPTH ESTIMATION
    8.
    发明申请
    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR DEPTH ESTIMATION 有权
    方法,设备和计算机程序产品深度估计

    公开(公告)号:US20150339824A1

    公开(公告)日:2015-11-26

    申请号:US14705348

    申请日:2015-05-06

    Abstract: In an example embodiment, a method, apparatus and computer program product are provided. The method includes computing a first cost volume for a light-field image. A first depth map comprising depth information of the plurality of sub-images of the light-field image is computed based on the first cost volume. A first view image comprising reconstruction information is reconstructed based on the depth information of the plurality of sub-images. A second cost volume corresponding to the first cost volume is computed based on the reconstruction information. The second cost volume is filtered based on the first view image to generate an aggregated cost volume. A second depth map is generated based on the aggregated cost volume. The second depth map facilitates generation of a second view image that is associated with a resolution higher than a resolution of the first view image.

    Abstract translation: 在示例实施例中,提供了一种方法,装置和计算机程序产品。 该方法包括计算光场图像的第一成本体积。 基于第一成本体积计算包括光场图像的多个子图像的深度信息的第一深度图。 基于多个子图像的深度信息来重构包括重建信息的第一视图图像。 基于重构信息计算与第一成本量对应的第二成本量。 基于第一视图图像来过滤第二成本量以生成聚合成本量。 基于聚合成本量生成第二个深度图。 第二深度图有助于产生与高于第一视图图像的分辨率的分辨率相关联的第二视图图像。

    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR SENSING OF VISIBLE SPECTRUM AND NEAR INFRARED SPECTRUM
    9.
    发明申请
    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR SENSING OF VISIBLE SPECTRUM AND NEAR INFRARED SPECTRUM 有权
    方法,用于感知可见光谱和近红外光谱的装置和计算机程序产品

    公开(公告)号:US20150060645A1

    公开(公告)日:2015-03-05

    申请号:US14466119

    申请日:2014-08-22

    Abstract: In accordance with an example embodiment a method, apparatus and computer program product are provided. The method comprises filtering incident light by an IR cut-off filter to generate filtered light. The IR cut-off filter comprises a plurality of pixels with pass-band characteristics for visible light wavelengths and is configured to perform stop-band attenuation of near infrared (NIR) wavelengths. The stop-band attenuation is configured to vary based on spatial location of pixels within the IR cut-off filter. The filtered light received from the IR cut-off filter is sensed by the image sensor to generate sensed light. A baseband signal and a modulated NIR signal are determined by performing transformation of the sensed light. A NIR spectrum associated with the incident light is determined by demodulating the modulated NIR signal. A visible spectrum associated with the incident light is determined based on the NIR spectrum and the baseband signal.

    Abstract translation: 根据示例实施例,提供了一种方法,装置和计算机程序产品。 该方法包括通过IR截止滤波器对入射光进行滤波以产生滤光。 IR截止滤波器包括具有可见光波长的通带特性的多个像素,并被配置为执行近红外(NIR)波长的阻带衰减。 阻带衰减被配置为基于IR截止滤波器内的像素的空间位置而变化。 从IR截止滤波器接收到的滤波光被图像传感器感测以产生感测光。 通过执行感测光的变换来确定基带信号和调制的NIR信号。 通过解调调制的NIR信号来确定与入射光相关联的近红外光谱。 基于NIR光谱和基带信号确定与入射光相关的可见光谱。

    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PROCESSING OF IMAGES
    10.
    发明申请
    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PROCESSING OF IMAGES 有权
    方法,装置和计算机程序产品处理图像

    公开(公告)号:US20140219575A1

    公开(公告)日:2014-08-07

    申请号:US14138969

    申请日:2013-12-23

    CPC classification number: G06T5/005 H04N5/3675

    Abstract: In accordance with an example embodiment a method, apparatus and computer program product are provided. The method comprises determining a plurality of first pixels having resemblance with a second pixel associated with an image based on a depth information of the image. The method further comprises replacing the second pixel by at least one first pixel of the plurality of first pixels based on a determination that the at least one first pixel is not associated with the at least one image defect.

    Abstract translation: 根据示例实施例,提供了一种方法,装置和计算机程序产品。 该方法包括基于图像的深度信息来确定具有与与图像相关联的第二像素相似的多个第一像素。 该方法还包括基于至少一个第一像素与至少一个图像缺陷不相关联的确定来将第二像素替换为多个第一像素中的至少一个第一像素。

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