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1. WO2020068373 - ZOOMED IN REGION OF INTEREST

Publication Number WO/2020/068373
Publication Date 02.04.2020
International Application No. PCT/US2019/049214
International Filing Date 30.08.2019
IPC
H04N 5/232 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
232Devices for controlling television cameras, e.g. remote control
CPC
H04N 5/232935
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23293Electronic viewfinders
232933Graphical User Interface [GUI] specifically adapted for controlling image capture or setting capture parameters, e.g. using a touchscreen
232935for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
H04N 5/23296
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23296Control of means for changing angle of the field of view, e.g. optical zoom objective, electronic zooming or combined use of optical and electronic zooming
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • DWARAKANATH, Sundararam
  • BOGGARAPU, Kranthi Kumar
Agents
  • SOGGU, Pamela
Priority Data
16/142,77826.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ZOOMED IN REGION OF INTEREST
(FR) RÉGION D'INTÉRÊT EN ZOOM AVANT
Abstract
(EN)
An example device may include one or more processors, a display, and a memory. The memory may include instructions that, when executed by the one or more processors, cause the device to receive a preview stream of a scene from a camera, present the preview stream on the display, enlarge a first region of interest (ROI) of the scene presented on the display, receive directional input from a user indicating a second ROI of the scene, wherein at least a portion of the second ROI is not currently presented on the display with the enlarged first ROI, transition from the enlarged first ROI to an enlarged portion of the second ROI based on the received directional input without adjusting a zoom level of the camera, and present the enlarged portion of the second ROI on the display.
(FR)
L'invention fait intervenir un dispositif pouvant comprendre, à titre d'exemple, un ou plusieurs processeurs, un affichage et une mémoire. La mémoire peut comprendre des instructions qui, lorsqu'elles sont exécutées par le ou les processeurs, amènent le dispositif à recevoir un flux de prévisualisation d'une scène en provenance d'une caméra, présenter le flux de prévisualisation sur l'affichage, agrandir une première région d'intérêt (ROI) de la scène présentée sur l'affichage, recevoir une entrée directionnelle de la part d'un utilisateur indiquant une seconde ROI de la scène, au moins une partie de la seconde ROI n'étant pas actuellement présentée sur l'affichage avec la première ROI agrandie, passer de la première ROI agrandie à une partie agrandie de la seconde ROI d'après l'entrée directionnelle reçue sans ajuster un niveau de zoom de la caméra, et présenter la partie agrandie de la seconde ROI sur l'affichage.
Also published as
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