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US 9,286,655 B2Granted
Content aware video resizing
AssigneeIntel Corporation
InventorsChao Huang, Zhikai Song, Yong Zhang
Life of this patent
Estimating the term…
Abstract
In accordance with some embodiments, jitter accompanying video resizing, can be reduced or even eliminated by analyzing the content that is to be depicted and resizing based on the nature of the content being depicted. As a result, dominant objects in one frame can be handled in a way that reduces or eliminates video jitter or sliding.
Claims20
A method comprising:
- determining if there is a scene change;
- if there is a scene change, selecting a column for resizing;
- and
- resizing using the selected column, wherein resizing comprises creating additional columns using the selected column by creating two columns to replace each selected column, the pixel values for the created two columns based on pixel values of the selected column and the pixel values of an adjacent column.
1 more element
One or more non-transitory computer readable media storing instructions to cause a processor to perform a sequence comprising:
- determining if there is a scene change;
- if there is a scene change, selecting a column for resizing;
- and
- resizing using the selected column, wherein resizing comprises creating additional columns using the selected column by creating two columns to replace each selected column, the pixel values for the created two columns based on pixel values of the selected column and the pixel values of an adjacent column.
1 more element
An apparatus comprising:
- a processor to determine an energy of rows or columns of pixels of a frame, determine if there is a scene change, if there is a scene change, selecting a column or rows for resizing, and resizing using the selected column, wherein resizing comprises creating additional columns using the selected column by creating two columns to replace each selected column, the pixel values for the created two columns based on pixel values of the selected column and the pixel values of an adjacent column;
- use the selected columns or rows to resize the frame;
- and
- a memory coupled to said processor.
1 more element
Dependencies are inferred from the claim text.