FIELD: image processing.
SUBSTANCE: method for adjusting the brightness of an image and rendering the image begins by identifying a light area in the image. The light area is classified into the assigned classification. The luminance value of the light area is determined and compared with predefined luminance values corresponding to the classification. The brightness value of the light area is adjusted to match the preset brightness values when there is a mismatch. The image is rendered with the identified light area having an adjusted brightness value.
EFFECT: improvement of quality of image display.
15 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| OPTIMIZING HIGH DYNAMIC RANGE IMAGES FOR SPECIFIC DISPLAYS | 2016 |
|
RU2721762C2 |
| IMPROVED REPEATED VIDEO COLOR DISPLAY WITH HIGH DYNAMIC RANGE | 2018 |
|
RU2782432C2 |
| PROCESSING OF MULTIPLE SOURCES OF HDR IMAGE | 2016 |
|
RU2723676C2 |
| HDR VIDEO ENCODING AND DECODING | 2017 |
|
RU2728516C2 |
| MULTIRANGE ENCODING OF VIDEO WITH EXPANDED DYNAMIC RANGE | 2019 |
|
RU2790178C2 |
| SIMPLE BUT FLEXIBLE DYNAMIC RANGE ENCODING | 2016 |
|
RU2720446C2 |
| MAKING HDR VIEWING CONTENT OWNER AGREED PROCESS | 2013 |
|
RU2651225C2 |
| LINEAR ENCODER FOR IMAGE / VIDEO PROCESSING | 2019 |
|
RU2740034C1 |
| APPROXIMATION OF SIGNAL WAVEFORM RECOVERY | 2016 |
|
RU2666234C1 |
| METHOD AND APPARATUS FOR ADAPTING VIDEO CONTENT DECODED FROM ELEMENTARY STREAMS TO DISPLAY DEVICE CHARACTERISTICS | 2016 |
|
RU2728766C2 |
