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Initial version of the dataset description
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fador committed Apr 22, 2020
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# UVG 4K Video dataset descriptions

[**Download the sequences here**](http://ultravideo.cs.tut.fi/#testsequences)

Please cite the following paper if using the dataset

>A. Mercat, M. Viitanen, and J. Vanne, “UVG dataset: 50/120fps 4K sequences for video codec analysis and development,” Accepted to ACM Multimedia Syst. Conf., Istanbul, Turkey, June 2020.
## Beauty
![Beauty thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/beauty_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: Beauty | **Frame rate**: 120fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 5s | **Bit depth**: 8 and 10 |
| **Motion**: Slow / plenty of | **Texture**: Complex | **Contrast**: High |

**Description**: A close-up of female face with hair blowing in the wind.

**Specific features**: High contrast between black background and female face; Noisy background.

## Bosphorus
![Bosphorus thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/bosphorus_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: Bosphorus | **Frame rate**: 120fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 5s | **Bit depth**: 8 and 10 |
| **Motion**: Slow / plenty of | **Texture**: Complex | **Contrast**: Low |

**Description**: A black boat cruising on the waterway.

**Specific features**: Rippling water; foggy background composed of a hilly landscape, a seaside village, and a suspension bridge.

## CityAlley
![CityAlley thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/cityalley_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: CityAlley | **Frame rate**: 50fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 12s | **Bit depth**: 8 and 10 |
| **Motion**: Slow / little | **Texture**: Complex | **Contrast**: High |

**Description**: A slow upward pan in a dark alley.

**Specific features**: Detailed people on top of a tall tower at the end of the alley; high contrast between the alley and opening view.

## FlowerFocus
![FlowerFocus thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/flowerfocus_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: FlowerFocus | **Frame rate**: 50fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 12s | **Bit depth**: 8 and 10 |
| **Motion**: Slow / little | **Texture**: Smooth | **Contrast**: Low |

**Description**: A close-up of a colorful red flower blowing in the wind.

**Specific features**: Blurred green background; after panning up, the focus changes to flowers in the background.

## FlowerKids
![FlowerKids thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/flowerkids_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: FlowerKids | **Frame rate**: 50fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 12s | **Bit depth**: 8 and 10 |
| **Motion**: Slow / plenty of | **Texture**: Complex | **Contrast**: High |

**Description**: Two kids moving in a yellow flower field in a busy park.

**Specific features**: Children close to the camera; camera shaking along the sequence; a lens flare caused by the sun in the background.

## FlowerPan
![FlowerPan thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/flowerpan_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: FlowerPan | **Frame rate**: 50fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 12s | **Bit depth**: 8 and 10 |
| **Motion**: Slow / little | **Texture**: Complex | **Contrast**: Low |

**Description**: A pan across a motionless colorful flower field.

**Specific features**: Three bands of flowers: red, yellow, and indigo; flying insects on the flowers.

## HoneyBee
![HoneyBee thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/honeybee_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: HoneyBee | **Frame rate**: 120fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 5s | **Bit depth**: 8 and 10 |
| **Motion**: Fast / little | **Texture**: Complex | **Contrast**: Low |

**Description**: A focus on a honeybee flying from flower to flower.

**Specific features**: Fixed camera focused on the middle; blurred flowers in the foreground and the background.

## Jockey
![Jockey thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/jockey_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: Jockey | **Frame rate**: 120fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 5s | **Bit depth**: 8 and 10 |
| **Motion**: Fast / plenty of | **Texture**: Smooth | **Contrast**: High |

**Description**: A galloping racehorse with a jockey.

**Specific features**: Camera tracks the horse causing fast moving background; the focus changes from the jockey to the legs of the horse.

## Lips
![Lips thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/lips_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: Lips | **Frame rate**: 120fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 5s | **Bit depth**: 8 and 10 |
| **Motion**: Slow / little | **Texture**: Smooth | **Contrast**: High |

**Description**: A close-up of a female putting red lipstick with a brush.

**Specific features**: Part of the face in the foreground is out of focus; high contrast between black background and female face.

## RaceNight
![RaceNight thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/racenight_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: RaceNight | **Frame rate**: 50fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 12s | **Bit depth**: 8 and 10 |
| **Motion**: Fast / plenty of | **Texture**: Smooth | **Contrast**: High |

**Description**: A group of horses and jockeys racing at night.

**Specific features**: Camera tracks the horses in the first half of the sequence making the background move; static camera in the second half.

## ReadySetGo
![ReadySetGo thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/readysetgo_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: ReadySetGo | **Frame rate**: 120fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 5s | **Bit depth**: 8 and 10 |
| **Motion**: Fast / plenty of | **Texture**: Complex | **Contrast**: High |

**Description**: Horses go out of a starting gate at start of a horserace.

**Specific features**: Camera tracks the horses creating occluded areas; sideways movement.

## RiverBank
![RiverBank thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/riverbank_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: RiverBank | **Frame rate**: 50fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 12s | **Bit depth**: 8 and 10 |
| **Motion**: Slow / little | **Texture**: Complex | **Contrast**: High |

**Description**: A slow pan across riverbank.

**Specific features**: Rippling water sparkling with the sun; background composed of detailed trees and blue sky.

## ShakeNDry
![ShakeNDry thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/shakendry_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: ShakeNDry | **Frame rate**: 120fps | **Resolution**: 2160p |
| **Frames**: 300 | **Duration**: 2.5s | **Bit depth**: 8 and 10 |
| **Motion**: Slow / plenty of | **Texture**: Complex | **Contrast**: Low |

**Description**: A dog shaking itself dry in a forest.

**Specific features**: Water drops flying around; the dog leaves the static scene at the end of the sequence.

## SunBath
![SunBath thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/sunbath_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: SunBath | **Frame rate**: 50fps | **Resolution**: 2160p |
| **Frames**: 300 | **Duration**: 6s | **Bit depth**: 8 and 10 |
| **Motion**: Slow / plenty of | **Texture**: Smooth | **Contrast**: High |

**Description**: Tree branches swinging in front of the sun.

**Specific features**: Part of the branches coming in and out of the scene; background overexposed from direct sunlight.

## Twilight
![Twilight thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/twilight_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: Twilight | **Frame rate**: 50fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 12s | **Bit depth**: 8 and 10 |
| **Motion**: Slow / plenty of | **Texture**: Smooth | **Contrast**: High |

**Description**: Arrival of a tram at twilight.

**Specific features**: Dark scene; a man is crossing the scene at the end of the sequence.

## YachtRide
![YachtRide thumbnail](http://ultravideo.cs.tut.fi/img/thumbnail/yachtride_480.jpg)
| | | |
|------------------|----------------------- |-----------------------|
| **Name**: YachtRide | **Frame rate**: 120fps | **Resolution**: 2160p |
| **Frames**: 600 | **Duration**: 5s | **Bit depth**: 8 and 10 |
| **Motion**: Fast / plenty of | **Texture**: Complex | **Contrast**: High |

**Description**: A close-up of a boat cruising on the waterway.

**Specific features**: Camera focused on foam and water sparkling with the sun; the boat leaves the scene at the end of the sequence.

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