JPWO2020141410A5 - - Google Patents
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- JPWO2020141410A5 JPWO2020141410A5 JP2021537924A JP2021537924A JPWO2020141410A5 JP WO2020141410 A5 JPWO2020141410 A5 JP WO2020141410A5 JP 2021537924 A JP2021537924 A JP 2021537924A JP 2021537924 A JP2021537924 A JP 2021537924A JP WO2020141410 A5 JPWO2020141410 A5 JP WO2020141410A5
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- 238000005286 illumination Methods 0.000 claims 58
- 238000000034 method Methods 0.000 claims 20
- 230000004044 response Effects 0.000 claims 6
- 238000010801 machine learning Methods 0.000 claims 3
- 238000009877 rendering Methods 0.000 claims 3
- 230000006870 function Effects 0.000 claims 2
Claims (31)
前記フレームシーケンスの各フレームのフレーム期間中に前記ディスプレイデバイスによって適用される照明構成を、制御モジュールを用いて前記フレームレートに基づいて設定することと、
を含むコンピュータ実行方法であって、
前記照明構成は、前記ディスプレイデバイスによって適用されると、
照明ストロボの照度及び持続時間のうち少なくとも１つと、
前記フレーム期間における前記照明ストロボに先行する照明フィルの照度と、前記フレーム期間における前記照明ストロボに続く照明フィルの照度と、のうちの少なくとも１つと、
を制御する、
コンピュータ実行方法。 displaying the frame sequence on a display device at a frame rate;
setting with a control module a lighting configuration applied by the display device during a frame period of each frame of the frame sequence based on the frame rate;
A computer-implemented method comprising:
When the lighting arrangement is applied by the display device,
at least one of the illuminance and duration of the lighting strobe;
at least one of the illuminance of an illumination fill preceding the illumination strobe during the frame period and the illuminance of an illumination fill following the illumination strobe during the frame period;
to control the
computer-implemented method.
照度とフレームレート範囲との間の第１の関係に基づいて、前記照明ストロボの照度を決定することと、
照度と前記フレームレート範囲との間の第２の関係に基づいて、前記照明ストロボに先行する前記照明フィルの照度を決定することと、
照度と前記フレームレート範囲との間の第３の関係に基づいて、前記照明ストロボに続く前記照明フィルの照度を決定することと、を含む、
請求項１のコンピュータ実行方法。 Setting the lighting configuration includes:
determining the illumination intensity of the illumination strobe based on a first relationship between illumination intensity and frame rate range;
determining the illumination intensity of the illumination fill preceding the illumination strobe based on a second relationship between illumination intensity and the frame rate range;
determining the illuminance of the illumination fill following the illumination strobe based on a third relationship between illuminance and the frame rate range;
2. The computer-implemented method of claim 1.
請求項２のコンピュータ実行方法。 wherein the first relationship, the second relationship and the third relationship are implemented as one or more lookup tables;
3. The computer-implemented method of claim 2.
請求項２のコンピュータ実行方法。 wherein said first relationship, said second relationship and said third relationship are implemented as one or more functions of a software program;
3. The computer-implemented method of claim 2.
請求項２のコンピュータ実行方法。 wherein said first relationship, said second relationship and said third relationship are implemented as one or more trained models generated by a machine learning algorithm;
3. The computer-implemented method of claim 2.
請求項２のコンピュータ実行方法。 at least one of the first relationship, the second relationship and the third relationship is adjustable based on user input;
3. The computer-implemented method of claim 2.
前記第２の関係は、前記フレームレート範囲の少なくとも前記サブセットのフレームレートが増加するにつれて、前記照明ストロボに先行する前記照明フィルの照度の第１のレートでの減少を表し、
前記第３の関係は、前記フレームレート範囲の少なくとも前記サブセットのフレームレートが増加するにつれて、前記照明ストロボに続く前記照明フィルの照度の第２のレートでの減少を表す、
請求項２のコンピュータ実行方法。 the first relationship represents an increase in illuminance of the illumination strobe as a frame rate of at least a subset of the frame rate range increases;
the second relationship represents a first rate decrease in illuminance of the illumination fill preceding the illumination strobe as the frame rate of at least the subset of the frame rate range increases;
wherein the third relationship represents a decrease at a second rate of illuminance of the illumination fill following the illumination strobe as the frame rate of at least the subset of the frame rate range increases;
3. The computer-implemented method of claim 2.
請求項７のコンピュータ実行方法。 the second rate is lower than the first rate;
8. The computer-implemented method of claim 7.
請求項７のコンピュータ実行方法。 the second rate is equal to the first rate;
8. The computer-implemented method of claim 7.
前記フレームレートが第１のフレームレート閾値を超えないことに応じて、前記照明ストロボの照度、前記照明ストロボに先行する前記照明フィルの照度、及び、前記照明ストロボに続く前記照明フィルの照度を、同じ照度に設定することを含む、
請求項１のコンピュータ実行方法。 Setting the lighting configuration includes:
responsive to the frame rate not exceeding a first frame rate threshold, increasing the illuminance of the illumination strobe, the illuminance of the illumination fill preceding the illumination strobe, and the illuminance of the illumination fill following the illumination strobe to including setting to the same illuminance,
2. The computer-implemented method of claim 1.
前記フレームレートが、前記第１のフレームレート閾値よりも高い第２のフレームレート閾値を超えることに応じて、
前記照明ストロボの照度を第１のレベルに設定することと、
前記照明ストロボに先行する前記照明フィルの照度を第２のレベルに設定することと、
前記照明ストロボに続く前記照明フィルの照度を第３のレベルに設定することと、をさらに含み、
前記第１のレベルは、前記第２のレベル及び前記第３のレベルよりも大きい、
請求項１０のコンピュータ実行方法。 Setting the lighting configuration includes:
In response to the frame rate exceeding a second frame rate threshold higher than the first frame rate threshold,
setting the illuminance of the illumination strobe to a first level;
setting the illuminance of the illumination fill preceding the illumination strobe to a second level;
setting the illuminance of the illumination fill following the illumination strobe to a third level;
the first level is greater than the second level and the third level;
11. The computer-implemented method of claim 10.
請求項１１のコンピュータ実行方法。 the second level is less than the third level;
12. The computer-implemented method of claim 11.
請求項１１のコンピュータ実行方法。 at least one of the first frame rate threshold and the second frame rate threshold is user configurable;
12. The computer-implemented method of claim 11.
請求項１１のコンピュータ実行方法。 The first frame rate threshold, the second frame rate threshold based on application of a machine learning algorithm to one or more lighting configurations set in one or more previous frame sequences displayed on the display device. , determining at least one of the first level, the second level, and the third level;
12. The computer-implemented method of claim 11.
前記フレームレートが第１のフレームレート閾値を超えないことに応じて、前記照明ストロボの持続時間を第１の持続時間に設定することと、
前記フレームレートが前記第１のフレームレート閾値を超えることに応じて、前記照明ストロボの持続時間を第２の持続時間に設定することと、を含む、
請求項１のコンピュータ実行方法。 Setting the lighting configuration includes:
setting the duration of the illumination strobe to a first duration in response to the frame rate not exceeding a first frame rate threshold;
setting the duration of the illumination strobe to a second duration in response to the frame rate exceeding the first frame rate threshold;
2. The computer-implemented method of claim 1.
前記フレームレートが第１のフレームレート閾値を超えないことに応じて、
対応するフレーム期間中に一定の照度を使用して前記フレームシーケンスの各フレームを表示することと、
前記フレームレートが前記第１のフレームレート閾値を超えることに応じて、
前記フレームシーケンスの各フレームを、対応するフレーム期間中に、照明ストロボ及び前記照明ストロボに続く照明フィルを使用して表示することと、を含み、
前記照明フィルのレベルと、前記照明ストロボの照度及び持続時間のうち少なくとも１つと、は前記フレームレートに基づいている、
コンピュータ実行方法。 displaying the frame sequence on a display device at a frame rate;
In response to the frame rate not exceeding a first frame rate threshold,
displaying each frame of the frame sequence using a constant illumination intensity during the corresponding frame period;
In response to the frame rate exceeding the first frame rate threshold,
displaying each frame of the frame sequence using an illumination strobe and an illumination fill following the illumination strobe during the corresponding frame period;
the level of the lighting fill and at least one of the intensity and duration of the lighting strobe being based on the frame rate;
computer-implemented method.
対応するフレーム期間中に、前記照明ストロボに先行する照明フィルをさらに使用して前記フレームシーケンスの各フレームを表示することであって、前記照明ストロボに先行する前記照明フィルのレベルは前記フレームレートに基づいている、ことと、
前記フレームレートが前記第２のフレームレート閾値を超えることに応じて、
対応するフレーム期間中に、照明ストロボと、前記照明ストロボに先行する照明フィルではなく前記照明ストロボに続く照明フィルと、を使用して、前記フレームシーケンスの各フレームを表示することと、を含む、
請求項１６のコンピュータ実行方法。 responsive to the frame rate exceeding the first frame rate threshold and not exceeding the second frame rate threshold;
displaying each frame of said frame sequence further using a lighting fill preceding said lighting strobe during a corresponding frame period, wherein the level of said lighting fill preceding said lighting strobe is at said frame rate; based on and
In response to the frame rate exceeding the second frame rate threshold,
displaying each frame of the frame sequence using an illumination strobe and an illumination fill following the illumination strobe but not preceding the illumination strobe during a corresponding frame period;
17. The computer-implemented method of claim 16.
請求項１７のコンピュータ実行方法。 Displaying each frame of the frame sequence using an illumination strobe and an illumination fill following the illumination strobe during a corresponding frame period uses an illumination strobe having an illumination intensity based on the frame rate. displaying each frame of the frame sequence by
18. The computer-implemented method of claim 17.
請求項１８のコンピュータ実行方法。 Displaying each frame of the frame sequence using an illumination strobe and an illumination fill following the illumination strobe during a corresponding frame period further includes an illumination strobe having a duration based on the frame rate. displaying each frame of the frame sequence using
19. The computer-implemented method of claim 18.
制御モジュールを用いて、前記フレームレートに基づいて、前記フレームシーケンスの各フレームのフレーム期間中に前記ディスプレイデバイスによって適用される照明構成を設定することと、
を行うように構成されたディスプレイシステムであって、
前記照明構成は、前記ディスプレイデバイスによって適用されると、
照明ストロボの照度及び持続時間のうち少なくとも１つと、
前記フレーム期間における前記照明ストロボに先行する照明フィルの照度と、前記フレーム期間における前記照明ストロボに続く照明フィルの照度と、のうち少なくとも１つと、
を制御する、
ディスプレイシステム。 rendering the frame sequence for display on a display device at the frame rate;
setting, with a control module, a lighting configuration to be applied by the display device during a frame period of each frame of the frame sequence based on the frame rate;
A display system configured to perform
When the lighting arrangement is applied by the display device,
at least one of the illuminance and duration of the lighting strobe;
at least one of an illuminance of an illumination film preceding the illumination strobe in the frame period and an illuminance of an illumination fill following the illumination strobe in the frame period;
to control the
display system.
フレームレート範囲との第１の関係に基づいて、前記照明ストロボの照度又は前記持続時間のうち少なくとも１つを決定することと、
前記フレームレート範囲との第２の関係に基づいて、前記照明ストロボに先行する前記照明フィルの照度を決定することと、
前記フレームレート範囲との第３の関係に基づいて、前記照明ストロボに続く前記照明フィルの照度を決定することと、を含む、
請求項２０のディスプレイシステム。 Setting the lighting configuration includes:
determining at least one of the illumination strobe intensity or the duration based on a first relationship with a frame rate range;
determining the illuminance of the lighting fill preceding the lighting strobe based on a second relationship with the frame rate range;
determining the illuminance of the lighting fill following the lighting strobe based on a third relationship with the frame rate range;
21. The display system of Claim 20.
請求項２１のディスプレイシステム。 wherein the first relationship, the second relationship and the third relationship are implemented as one or more lookup tables;
22. The display system of Claim 21.
請求項２１のディスプレイシステム。 said first relationship, said second relationship and said third relationship are implemented as one or more functions of a software program running on said rendering device or said display device;
22. The display system of claim 21.
請求項２１のディスプレイシステム。 wherein the first relationship, the second relationship and the third relationship are implemented as one or more trained models generated by a machine learning algorithm running on the rendering device or the display device;
22. The display system of claim 21.
請求項２１のディスプレイシステム。 further comprising a storage component storing a software program that provides a graphical user interface for receiving user input to adjust at least one of the first relationship, the second relationship, and the third relationship;
22. The display system of Claim 21.
前記第２の関係は、前記フレームレート範囲の少なくとも前記サブセットのフレームレートが増加するにつれて、前記照明ストロボに先行する前記照明フィルの照度の第１のレートでの減少を表し、
前記第３の関係は、前記フレームレート範囲の少なくとも前記サブセットのフレームレートが増加するにつれて、前記照明ストロボに続く前記照明フィルの照度の第２のレートでの減少を表す、
請求項２１のディスプレイシステム。 the first relationship represents an increase in at least one of the illumination strobe intensity and duration as the frame rate of at least a subset of the frame rate range increases;
the second relationship represents a first rate decrease in illuminance of the illumination fill preceding the illumination strobe as the frame rate of at least the subset of the frame rate range increases;
wherein the third relationship represents a decrease at a second rate of illuminance of the illumination fill following the illumination strobe as the frame rate of at least the subset of the frame rate range increases;
22. The display system of claim 21.
請求項２６のディスプレイシステム。 the second rate is lower than the first rate;
27. The display system of Claim 26.
請求項２６のディスプレイシステム。 the second rate is equal to the first rate;
27. The display system of Claim 26.
前記ディスプレイデバイスは、
前記照明構成の表現を受信することと、
前記フレームシーケンスの各フレームのフレーム期間中に前記照明構成を適用して前記フレームを表示することと、
を行うように構成されている、
請求項２１のディスプレイシステム。 further comprising the display device;
The display device is
receiving a representation of the lighting configuration;
applying the lighting configuration during a frame period of each frame of the frame sequence to display the frame;
is configured to do
22. The display system of Claim 21.
フレーム期間中に前記照明構成を適用することは、前記照明構成に基づいて前記フレーム期間中にバックライト照度を制御することを含む、
請求項２９のディスプレイシステム。 the display device is a transmissive display device;
applying the lighting configuration during a frame period includes controlling backlight illumination during the frame period based on the lighting configuration;
30. The display system of Claim 29.
フレーム期間中に前記照明構成を適用することは、前記照明構成に基づいて前記フレーム期間中に前記ディスプレイデバイスのピクセルに供給される電力を調整することを含む、
請求項３０のディスプレイシステム。 The display device is an emissive display device,
applying the lighting configuration during a frame period includes adjusting power supplied to pixels of the display device during the frame period based on the lighting configuration;
31. The display system of claim 30.
Applications Claiming Priority (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962788536P | 2019-01-04 | 2019-01-04 | |
| US62/788,536 | 2019-01-04 | ||
| US201962853032P | 2019-05-26 | 2019-05-26 | |
| US62/853,032 | 2019-05-26 | ||
| US16/670,673 | 2019-10-31 | ||
| US16/670,635 US11443715B2 (en) | 2019-01-04 | 2019-10-31 | Strobe configuration for illumination of frame at display device |
| US16/670,664 | 2019-10-31 | ||
| US16/670,618 | 2019-10-31 | ||
| US16/670,673 US20200219464A1 (en) | 2019-01-04 | 2019-10-31 | Region-by-region illumination control at display device based on per-region brightness |
| US16/670,651 | 2019-10-31 | ||
| US16/670,664 US11183150B2 (en) | 2019-01-04 | 2019-10-31 | Foveated illumination control at display device |
| US16/670,635 | 2019-10-31 | ||
| US16/670,618 US11120771B2 (en) | 2019-01-04 | 2019-10-31 | Frame-rate based illumination control at display device |
| US16/670,651 US11183149B2 (en) | 2019-01-04 | 2019-10-31 | Region-by-region illumination control at display device based on per-region motion estimation |
| PCT/IB2019/061315 WO2020141410A1 (en) | 2019-01-04 | 2019-12-23 | Frame-rate based illumination control at display device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022515847A JP2022515847A (en) | 2022-02-22 |
| JPWO2020141410A5 true JPWO2020141410A5 (en) | 2022-12-21 |
| JP7461954B2 JP7461954B2 (en) | 2024-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2021537924A Active JP7461954B2 (en) | 2019-01-04 | 2019-12-23 | Frame rate based lighting control in a display device |
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|---|---|
| US (6) | US11183150B2 (en) |
| EP (1) | EP3906545A4 (en) |
| JP (1) | JP7461954B2 (en) |
| KR (1) | KR20210110630A (en) |
| CN (2) | CN114974168A (en) |
| WO (1) | WO2020141410A1 (en) |
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2019
- 2019-10-31 US US16/670,664 patent/US11183150B2/en active Active
- 2019-10-31 US US16/670,635 patent/US11443715B2/en active Active
- 2019-10-31 US US16/670,673 patent/US20200219464A1/en active Pending
- 2019-10-31 US US16/670,651 patent/US11183149B2/en active Active
- 2019-10-31 US US16/670,618 patent/US11120771B2/en active Active
- 2019-12-23 EP EP19906885.9A patent/EP3906545A4/en active Pending
- 2019-12-23 JP JP2021537924A patent/JP7461954B2/en active Active
- 2019-12-23 CN CN202210518840.1A patent/CN114974168A/en active Pending
- 2019-12-23 CN CN201980088986.3A patent/CN113646831B/en active Active
- 2019-12-23 KR KR1020217023380A patent/KR20210110630A/en not_active IP Right Cessation
- 2019-12-23 WO PCT/IB2019/061315 patent/WO2020141410A1/en unknown
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2021
- 2021-09-02 US US17/464,889 patent/US11430409B2/en active Active
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