Back to results
US 10,567,648 B2Granted
Display device and method of controlling therefor
AssigneeLG Electronics Inc.
InventorsSihwa Park, Sinae Chun, Doyoung Lee
Life of this patent
Estimating the term…
Abstract
The present specification relates to a display device and a method of controlling therefor. According to one embodiment of the present specification, a method of controlling a display device may include the steps of displaying a video image and a timeline interface corresponding to the video image, setting frames of which correlation is greater than a predetermined ratio among a plurality of frames included in the video image as a first frame group, setting a first point and a second point on the timeline interface based on the first frame group, setting a first panorama section between the set first point and the second point and displaying a first panorama interface corresponding to the first panorama section.
Claims16
A display device, comprising:
- a touchscreen configured to display a video image and a timeline interface corresponding to the video image;
- a control input sensor configured to detect a control input;
- and
- a processor configured to:
- detect a matched region from images set to each of a plurality of frames included in the video image,
- determine a first matching rate between a first image of a first frame and a second image of a second frame based on a first detected matched region from the first image and the second image,
- determine a second matching rate between the second image of the second frame and a third image of a third frame based on a second detected matched region from the second image and the third image,
- determine a third matching rate between the first image of the first frame and the third image of the third frame based on a third detected matched region from the first image and the third image, wherein the first frame, the second frame and the third frame are included in the plurality of the frames,
- if the first matching rate is greater than a predetermined rate, the second matching rate is greater than the predetermined rate and the third matching rate is less than the predetermined rate, set the first frame, the second frame and the third frame as a first frame group based on the second frame,
- set a first point and a second point on the timeline interface based on the first frame group,
- set a first panorama section between the set first point and the set second point,
- display a first indicator and a second indicator at both ends of the first panorama section,
- display a first panorama interface including images set to contiguous frames included in the first panorama section in the displayed timeline interface, wherein the images in the first panorama section depict one or more objects or scenery in the frames, and
- in response to a first control input touching the first panorama interface from the displayed timeline interface, generate a first panorama image by using the contiguous frames contained in the first frame group;
- wherein at least one of the first indicator and the second indicator is movable on the timeline interface.
12 more elements
A method of controlling a display device, the method comprising:
- displaying, via a touchscreen, a video image and a timeline interface corresponding to the video image;
- detecting, via a processor, a matched region from the images set to the each of a plurality of the frames;
- determining, via the processor, a first matching rate between a first image of a first frame and a second image of a second frame based on a first detected matched region from the first image and the second image;
- determining, via the processor, a second matching rate between the second image of the second frame and a third image of a third frame based on a second detected matched region from the second image and the third image;
- determining a third matching rate between the first image of the first frame and the third image of the third frame based on a third detected matched region from the first image and the third image, wherein the first frame, the second frame and the third frame are one of the plurality of the frames;
- if the first matching rate is greater than a predetermined rate, the second matching rate is greater than the predetermined rate and the third matching rate is less than the predetermined rate, setting, via the processor, the first frame, the second frame and the third frame as a first frame group based on the second frame;
- setting, via the processor, a first point and a second point on the timeline interface based on the first frame group;
- setting, via the processor, a first panorama section between the set first point and the second point;
- displaying a first indicator and a second indicator at both ends of the first panorama section;
- displaying, via the touchscreen, a first panorama interface including images set to contiguous frames included in the first panorama section in the displayed timeline interface, wherein the images in the first panorama section depict one or more objects or scenery in the frames;
- and
- in response to a first control input touching the first panorama interface from the displayed timeline interface, generating a first panorama image by using the contiguous frames contained in the first frame group,
- where at least one of the first indicator and the second indicator is movable on the timeline interface.
10 more elements
Dependencies are inferred from the claim text.