公开(公告)号：US09137488B2

公开(公告)日：2015-09-15

申请号：US13661924

申请日：2012-10-26

Applicant: Google Inc.

Inventor： Michael Dodd ,  Rodrigo Carceroni

IPC: H04N7/14 ,  H04N7/15 ,  H04N9/67 ,  G06T3/40 ,  H04N21/258 ,  H04N21/2662 ,  H04N21/414 ,  H04N21/4788 ,  H04L29/06

CPC classification number: H04N7/15 ,  G06T3/4092 ,  H04L65/403 ,  H04L65/605 ,  H04N9/67 ,  H04N21/25825 ,  H04N21/2662 ,  H04N21/41407 ,  H04N21/4788

Abstract: Implementations relate to a system for video encoding and conversion including an image resolution conversion component operable to convert a resolution of a source image frame from a first resolution to a second resolution to produce a first intermediate image frame at the second resolution; an image conversion component operable to receive the first intermediate image frame and convert an image size of the first intermediate image frame to another image frame size to produce a first viewable image frame; an image viewer component operable to display the first viewable image on a first display; a color space conversion component comprising a luminance conversion component and a chrominance operable to receive the first viewable image frame and convent a first luminance value and a first chrominance value of the first viewable image frame to a second intermediate image frame having a second luminance value and a second chrominance value.

Abstract translation: 实现涉及用于视频编码和转换的系统，包括可操作以将源图像帧的分辨率从第一分辨率转换为第二分辨率以产生第二分辨率的第一中间图像帧的图像分辨率转换组件; 图像转换部件，用于接收所述第一中间图像帧，并将所述第一中间图像帧的图像尺寸转换为另一图像帧尺寸，以产生第一可视图像帧; 图像查看器组件，可操作以在第一显示器上显示第一可视图像; 颜色空间转换组件，包括亮度转换分量和色度，可操作以接收第一可视图像帧并将第一可视图像帧的第一亮度值和第一色度值修改为具有第二亮度值的第二中间图像帧，以及 第二个色度值。

公开(公告)号：US20140118477A1

公开(公告)日：2014-05-01

申请号：US13661924

申请日：2012-10-26

Applicant: Google Inc.

Inventor： Michael Dodd ,  Rodrigo Carceroni

IPC: H04N7/14

CPC classification number: H04N7/15 ,  G06T3/4092 ,  H04L65/403 ,  H04L65/605 ,  H04N9/67 ,  H04N21/25825 ,  H04N21/2662 ,  H04N21/41407 ,  H04N21/4788

Abstract: Implementations relate to a system for video encoding and conversion including an image resolution conversion component operable to convert a resolution of a source image frame from a first resolution to a second resolution to produce a first intermediate image frame at the second resolution; an image conversion component operable to receive the first intermediate image frame and convert an image size of the first intermediate image frame to another image frame size to produce a first viewable image frame; an image viewer component operable to display the first viewable image on a first display; a color space conversion component comprising a luminance conversion component and a chrominance operable to receive the first viewable image frame and convent a first luminance value and a first chrominance value of the first viewable image frame to a second intermediate image frame having a second luminance value and a second chrominance value.

Abstract translation: 实现涉及用于视频编码和转换的系统，包括可操作以将源图像帧的分辨率从第一分辨率转换为第二分辨率以产生第二分辨率的第一中间图像帧的图像分辨率转换组件; 图像转换部件，用于接收所述第一中间图像帧，并将所述第一中间图像帧的图像尺寸转换为另一图像帧尺寸以产生第一可视图像帧; 图像查看器组件，可操作以在第一显示器上显示第一可视图像; 颜色空间转换组件，包括亮度转换分量和色度，可操作以接收第一可视图像帧并将第一可视图像帧的第一亮度值和第一色度值修改为具有第二亮度值的第二中间图像帧，以及 第二个色度值。