Method, device and system for resizing original depth frame into resized depth frame
AssigneeNational Cheng Kung University
InventorsJar-Ferr Yang, Hung-Ming Wang, Hsi-Chun Tseng
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Abstract
A method, a device and a system for resizing an original depth frame into a resized depth frame. The method for resizing an original depth frame into a resized depth frame includes the steps of: obtaining two sub-pixel values from at least two pixels of the original depth frame, respectively; and storing the two sub-pixel values into corresponding two sub-pixels of one pixel of the resized depth frame, respectively.
Claims12
A method for resizing an original depth frame into a resized depth frame, comprising steps of:
- retrieving one sub-pixel value from each of pixels of the original depth frame to obtain a plurality of retrieved sub-pixel values, wherein the sub-pixel values of the same pixel of the original depth frame are the same;
- and
- storing the three retrieved sub-pixel values into three sub-pixels of one pixel of the resized depth frame, respectively.
A device for resizing an original depth frame into a resized depth frame, comprising:
- a pixel retrieving unit for retrieving one sub-pixel value from each of pixels of the original depth frame to obtain a plurality of retrieved sub-pixel values, wherein the sub-pixel values of the same pixel of the original depth frame are the same;
- and
- a pixel storing unit for storing the three retrieved sub-pixel values into three sub-pixels of one pixel of the resized depth frame, respectively.
A system for resizing an original depth frame into a resized depth frame, comprising:
- a memory unit for storing the original depth frame;
- and
- a processing unit for retrieving one sub-pixel value from each of pixels of the original depth frame to obtain a plurality of retrieved sub-pixel values and storing the three retrieved sub-pixel values into three sub-pixels of one pixel of the resized depth frame, respectively, wherein the sub-pixel values of the same pixel of the original depth frame are the same.
Dependencies are inferred from the claim text.