AR104593A1 - DETERMINATION OF SEARCH REGION FOR INTER CODING WITHIN A PARTICULAR IMAGE OF VIDEO DATA - Google Patents

DETERMINATION OF SEARCH REGION FOR INTER CODING WITHIN A PARTICULAR IMAGE OF VIDEO DATA

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Publication number
AR104593A1
AR104593A1 ARP160101359A ARP160101359A AR104593A1 AR 104593 A1 AR104593 A1 AR 104593A1 AR P160101359 A ARP160101359 A AR P160101359A AR P160101359 A ARP160101359 A AR P160101359A AR 104593 A1 AR104593 A1 AR 104593A1
Authority
AR
Argentina
Prior art keywords
video data
search region
resolution
block
determination
Prior art date
Application number
ARP160101359A
Other languages
Spanish (es)
Inventor
Laxman Joshi Rajan
Karczewicz Marta
Seregin Vadim
Rapaka Krishnakanth
pang Chao
Original Assignee
Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AR104593A1 publication Critical patent/AR104593A1/en

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  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Un método de ejemplo de codificación de datos de video incluye determinar una resolución que será utilizada para un vector de movimiento que identifica un bloque predictor en una imagen actual de datos de video para-un bloque actual en la imagen actual de datos de video; determinar, con base en la resolución determinada, una región de búsqueda para el bloque actual de tal manera que un tamaño de la región de búsqueda sea mas pequeño donde la resolución es de píxel fraccionado que donde la resolución es de píxel entero; seleccionar, desde el interior de la región de búsqueda, un bloque predictor para el bloque actual; determinar el vector de movimiento que identifica el bloque predictor seleccionado para el bloque actual; y codificar, en un flujo de bits de video codificado, una representación del vector de movimiento.An example method of encoding video data includes determining a resolution that will be used for a motion vector that identifies a predictive block in a current image of video data for a current block in the current image of video data; determine, based on the determined resolution, a search region for the current block in such a way that a size of the search region is smaller where the resolution is of a fractional pixel than where the resolution is of a whole pixel; select, from within the search region, a predictor block for the current block; determine the motion vector that identifies the predictor block selected for the current block; and encode, in a bitstream of encoded video, a representation of the motion vector.

ARP160101359A 2015-05-11 2016-05-11 DETERMINATION OF SEARCH REGION FOR INTER CODING WITHIN A PARTICULAR IMAGE OF VIDEO DATA AR104593A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562159839P 2015-05-11 2015-05-11

Publications (1)

Publication Number Publication Date
AR104593A1 true AR104593A1 (en) 2017-08-02

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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 After (1)

Application Number Title Priority Date Filing Date
ARP160101360A AR104594A1 (en) 2015-05-11 2016-05-11 STORAGE AND SIGNALING OF MOVEMENT VECTOR RESOLUTIONS

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AR (2) AR104593A1 (en)

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Publication number Publication date
AR104594A1 (en) 2017-08-02

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