AR104594A1 - STORAGE AND SIGNALING OF MOVEMENT VECTOR RESOLUTIONS - Google Patents
STORAGE AND SIGNALING OF MOVEMENT VECTOR RESOLUTIONSInfo
- Publication number
- AR104594A1 AR104594A1 ARP160101360A ARP160101360A AR104594A1 AR 104594 A1 AR104594 A1 AR 104594A1 AR P160101360 A ARP160101360 A AR P160101360A AR P160101360 A ARP160101360 A AR P160101360A AR 104594 A1 AR104594 A1 AR 104594A1
- Authority
- AR
- Argentina
- Prior art keywords
- predictor
- block
- value
- current
- signaling
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title 1
- 230000003044 adaptive effect Effects 0.000 abstract 1
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Decodificación de datos de video de ejemplo incluye obtener, a partir de un flujo de bits de video, una representación de una diferencia entre un predictor de vector de movimiento (MV) y un MV que identifica un bloque predictor para un bloque actual de datos de video en una imagen actual; obtener, a partir del flujo de bits de video, un elemento de sintaxis que indica si la resolución del vector de movimiento adaptativo (AMVR) se utiliza para el bloque actual; determinar, con base en la representación de la diferencia entre el predictor MV y el MV que identifica el bloque predictor, un valor del MV; almacenar el valor del MV a una resolución de píxel fraccionado independientemente de si AMVR se utiliza para el bloque actual e independientemente de si el bloque predictor esta incluido en la imagen actual; determinar, con base en el valor del MV almacenado, los valores de píxel del bloque predictor; y reconstruir el bloque actual con base en los valores de píxel del bloque predictor.Example video data decoding includes obtaining, from a video bit stream, a representation of a difference between a motion vector predictor (MV) and an MV that identifies a predictor block for a current block of data data. video in a current image; obtain, from the video bit stream, a syntax element that indicates whether the resolution of the adaptive motion vector (AMVR) is used for the current block; determine, based on the representation of the difference between the MV predictor and the MV that identifies the predictor block, a value of the MV; store the MV value at a fractional pixel resolution regardless of whether AMVR is used for the current block and regardless of whether the predictor block is included in the current image; determine, based on the value of the stored MV, the pixel values of the predictor block; and reconstruct the current block based on the pixel values of the predictor block.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562159839P | 2015-05-11 | 2015-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR104594A1 true AR104594A1 (en) | 2017-08-02 |
Family
ID=59714257
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP160101359A AR104593A1 (en) | 2015-05-11 | 2016-05-11 | DETERMINATION OF SEARCH REGION FOR INTER CODING WITHIN A PARTICULAR IMAGE OF VIDEO DATA |
| ARP160101360A AR104594A1 (en) | 2015-05-11 | 2016-05-11 | STORAGE AND SIGNALING OF MOVEMENT VECTOR RESOLUTIONS |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP160101359A AR104593A1 (en) | 2015-05-11 | 2016-05-11 | DETERMINATION OF SEARCH REGION FOR INTER CODING WITHIN A PARTICULAR IMAGE OF VIDEO DATA |
Country Status (1)
| Country | Link |
|---|---|
| AR (2) | AR104593A1 (en) |
-
2016
- 2016-05-11 AR ARP160101359A patent/AR104593A1/en active IP Right Grant
- 2016-05-11 AR ARP160101360A patent/AR104594A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR104593A1 (en) | 2017-08-02 |
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| FB | Suspension of granting procedure |