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US 2022/0020133 A1Published application
Method and image processor of computing decay factors for display degradation compensation
AssigneeNovatek Microelectronics Corp.
InventorsLi-Chieh Chen, Yen-Tao Liao
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Abstract
The disclosure provides a method and an image processor for computing decay factors for display degradation compensation. The method includes the following steps. A sequence of frames including a current frame are received. Whether the current frame is a dynamic frame or a static frame is determined. When the current frame is the dynamic frame, accumulation on decay factors is performed. When the current frame is the static frame, accumulation on the decay factors is not performed.
Claims20
A method of computing decay factors for display degradation compensation comprising:
- receiving a sequence of frames comprising a current frame;
- determining whether the current frame is a dynamic frame or a static frame;
- in response to the current frame being the static frame, not computing a plurality of accumulated decay factors;
- and
- in response to the current frame being the dynamic frame, computing the accumulated decay factors.
2 more elements
An image processor comprising:
- a receiving circuit, configured to receive a sequence of frames comprising a current frame;
- a determining circuit, configured to determine whether the current frame is a dynamic frame or a static frame;
- a processing circuit, configured not to compute a plurality of accumulated decay factors in response to the current frame being the static frame and to perform accumulation on the accumulated decay factors in response to the current frame being the dynamic frame.
Dependencies are inferred from the claim text.