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US 2020/0402200 A1Published application
Application processor including reconfigurable scaler and devices including the processor
AssigneeSamsung Electronics Co., Ltd.
InventorsSung Chul YOON, Ha Na YANG
Life of this patent
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Abstract
An application processor includes a reconfigurable hardware scaler which includes dedicated circuits configured to perform different scaling techniques, respectively and a shared circuit configured to be shared by the dedicated circuits. One of the different scaling techniques is performed by one of the dedicated circuits and the shared circuit.
Claims20
A scaler device comprising:
- a memory configured to store first pixels;
- a first scaler configured to vertically scale first pixels and output the vertically scaled first pixels;
- a second scaler configured to horizontally scale the vertically scaled first pixels;
- and
- an analyzer configured to analyze a pattern of the first pixels, and to generate a selection signal based on the pattern of the first pixels.
2 more elements
A scaler device comprising:
- a scaling selection register configured to select one among a first scaling mode and a second scaling mode;
- a memory configured to store first pixels;
- a first scaler configured to vertically scale first pixels and output the vertically scaled first pixels;
- a second scaler configured to horizontally scale the vertically scaled first pixels;
- and
- an analyzer configured to analyze a pattern of the first pixels, and to generate a selection signal based on the pattern of the first pixels.
3 more elements
Dependencies are inferred from the claim text.