Electronic device, display system and image processing method
AssigneeWistron Corporation
InventorsPen-Tai Miao, Ping-Hung Chen, Fang-Wen Liao, Li-Yu Yang
Life of this patent
Estimating the term…
Abstract
An electronic device includes a display unit; a memory unit; and a processing unit electrically connected to the display unit and the memory unit, the processing unit capturing (N+M) frames displayed by the display unit, N and M being positive integers, the N frames having a first resolution, the M frames having a second resolution, the first resolution being larger than the second resolution, the processing unit converting a color space of the (N+M) frames and encoding the (N+M) frames, the processing unit magnifying a size of each of the M frames to be equal to a size of each of the N frames, the processing unit encapsulating and outputting the (N+M) frames.
Claims13
An electronic device comprising:
- a display unit having a first resolution;
- a memory unit;
- and
- a processing unit electrically connected to the display unit and the memory unit, the processing unit capturing (N+M) frames displayed by the display unit, N and M being positive integers, the N frames having the first resolution, the M frames having a second resolution, the first resolution being larger than the second resolution, the processing unit converting a color space of the (N+M) frames and encoding the (N+M) frames, the processing unit magnifying a size of each of the M frames to be equal to a size of each of the N frames, the processing unit encapsulating and outputting the (N+M) frames.
A display system comprising:
- a display device;
- and
- an electronic device comprising:
- a wireless communication unit for communicating with the display device in a wireless manner;
- a display unit having a first resolution;
- a memory unit;
- and
- a processing unit electrically connected to the wireless communication unit, the display unit and the memory unit, the processing unit capturing (N+M) frames displayed by the display unit, N and M being positive integers, the N frames having the first resolution, the M frames having a second resolution, the first resolution being larger than the second resolution, the processing unit converting a color space of the (N+M) frames and encoding the (N+M) frames, the processing unit magnifying a size of each of the M frames to be equal to a size of each of the N frames, the processing unit encapsulating the (N+M) frames and outputting the (N+M) frames to the display device through the wireless communication unit.
An image processing method comprising:
- capturing (N+M) frames displayed by a display unit, N and M being positive integers, the display unit having a first resolution, the N frames having the first resolution, the M frames having a second resolution, the first resolution being larger than the second resolution;
- converting a color space of the (N+M) frames and encoding the (N+M) frames;
- magnifying a size of each of the M frames to be equal to a size of each of the N frames;
- and
- encapsulating and outputting the (N+M) frames.
Dependencies are inferred from the claim text.