CN105516755A - Video previewing method and apparatus - Google Patents
Video previewing method and apparatus Download PDFInfo
- Publication number
- CN105516755A CN105516755A CN201510925345.2A CN201510925345A CN105516755A CN 105516755 A CN105516755 A CN 105516755A CN 201510925345 A CN201510925345 A CN 201510925345A CN 105516755 A CN105516755 A CN 105516755A
- Authority
- CN
- China
- Prior art keywords
- video
- preview
- picture
- moment
- user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
Abstract
The invention relates to a video previewing method and apparatus, and discloses an operation implementing scheme capable of rapidly positioning a target segment of a video and an apparatus thereof. A scene or an event at a specific moment is rapidly displayed by a previewed image; aiming at a video, one image is acquired at an interval of a designated duration; the images are named according to time and are stored on a server; and a user can rapidly and overall master the event occurring at the moment by previewing the image, thereby achieving an effect that aiming at the event or the scene, the user rapidly positions the video. According to the video previewing method and apparatus provided by the invention, a previewed image generation mechanism for regularly acquiring a panoramic image and converting the panoramic image into an overlook view angle previewed image is designed, and a user operation of rapidly previewing a historical image by sliding a progress bar is designed, so that the user can rapidly preview the historical image on a random platform, the user can be facilitated sufficiently and overall grasping the scene and the event at the moment, and the problem of difficulty of the user in rapid positioning on historical video occurrence time by the event or the scene is solved.
Description
Technical field
The invention belongs to multimedia technology field, particularly a kind of video previewing method and device.
Background technology
Existing video, there are the following problems to comprise panoramic video, particularly overall view monitoring security protection video:
The sight that user's positioning video point occurred often by this moment or event are located.And existing video player is by moment positioning video.User cannot video-frequency band effectively required for consumer positioning, causes user to need to know video time section in advance or searched by the whole video of playback, cannot complete video segment location quickly and easily.
Panorama is whole day ball picture without dead angle video, more difficultly in a little preview graph, sees required scene complete information; Especially, in the process of network remote viewing video, the difficulty that above defect problem causes user to use especially, causes needing the flow of at substantial and time to go for certain video-frequency band of oneself needs.
By the hover events that seizure user mouse particular moment on player progress bar puts, trigger display preview function, but the use depending on mouse and arrow that this mode of operation is strong, on mobile terminal, owing to there is no the interaction design of mouse and arrow, be difficult to the result of broadcast realizing preview.
Although in conventional video playout software, the playout software/plug-in unit of PC, page end can realize simple preview function, makes the video segment that user's quick position needs.But the preview operation pattern of this PC, page end is difficult to carry out fast operating at mobile phone terminal by one hand on the one hand; On the one hand for overall view monitoring, be difficult to effectively for user presents all image informations of 360 °, panorama simply by the panorama reduced, traditional preview scheme can cause " after can't see before seeing ", " see overall but picture is very strange, experience bad " result.
Summary of the invention
The invention discloses a kind of can the operation implementation of quick position video object fragment.
In order to solve the above problems, the present invention devises the mode of a kind of video rapid preview location:
The present invention utilizes preview picture to show scene or the event of particular moment fast, for long video, the history video more than 24 hours particularly in safety-security area, every the duration collection of specifying pictures, user can have the grasp of the overall situation fast to this moment occurrence by this picture of preview, realize user for event or scene quick position video;
In order to present the interested scene of user as much as possible in panoramic view, event.Define the optimal viewing angle of user's preview screen for looking down visual angle.Present by picture is carried out projection according to this visual angle, enable user comprehensively hold scene and the event of the overall situation.
The present invention devises preview mechanism that a kind of intermediate time index line and progress bar drag and realizes user and drag progress bar fast browsing history picture and locate interested video location.Wherein moment index line is fixed on the centre position below player, in the preview moment of its left side display indicated by moment index line, shows present moment on the right of it.User drags progress bar, the preview moment can along with moment index line position on a progress bar respective change, player can according to the preview moment of moment index line instruction simultaneously, obtain history preview screen corresponding to this preview moment, and be plotted in the preview screen broadcast window on moment index line.By browsing the preview screen in preview screen broadcast window, user can judge whether the video in this moment comprises the interested scene of user or event, realizes the quick position of video rapidly.This mode of operation is all friendly for computer end and mobile terminal simultaneously.No matter user is the operation that can be realized fast video location in computer end or on mobile terminal by unified user operation.
Present invention also offers a set of video playback preview picture device accordingly, comprising:
Picture collection module, for gathering panoramic pictures from video intercepting or from video camera, according to timestamp name, stores on the server.
Preview picture playing module, on the video player of this module integration on computer or mobile terminal, main component is progress bar, intermediate time index line, preview picture broadcast window, provides a kind of video positioning action by dragging progress bar quick playback preview historical picture.
Preview image generating module, for picture being converted into the preview picture looking down visual angle viewing can holding the visual field and event, and according to the collection moment spanned file name of picture, being kept in server or client, being supplied to client downloads and playing;
After user navigates to the video of the position of specifying, after unclamping progress bar, the history video in this moment of player plays.The present invention adopts a kind of preview screen to amplify gradually, is slowly paved with the video playback page, then starts the transit mechanism of displaying video, improves the experience of user's positioning playing history video further.
The present invention devises timing acquiring panorama and is translated into the preview picture generting machanism looking down visual angle preview screen, devise by slip progress bar, the user operation of rapid preview historical picture, thus make on user's what platform in office can both rapid preview historical picture, preview screen employing is simultaneously looked down visual angle and is presented, facilitate user can have the assurance of a sufficient overall situation to the scene in this moment and event, solve user and be difficult to history video, the problem in moment occur by event or scene quick position.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of panoramic video picture prebrowsing system of the embodiment of the present invention;
Fig. 2 is the structure composition schematic diagram of a kind of panoramic video picture prebrowsing system of the embodiment of the present invention;
Fig. 3 is the concrete structure schematic diagram of panoramic pictures acquisition module in Fig. 2;
Fig. 4 is the concrete structure schematic diagram of preview image generating module in Fig. 2;
Fig. 5 is the concrete structure schematic diagram of preview picture playing module in Fig. 2;
Fig. 6 is the concrete element schematic diagram of broadcast interface of browsing pictures player, the progress bar wherein 1. for dragging; 2. be moment index line, for marking the preview moment on a progress bar; 3. being the preview moment that current playing frames (preview screen) records, is 4. present moment, the current time in system namely in client indicated by timekeeping system; 5. be the broadcast window of the video of current broadcasting; 6. be the broadcast window of current preview picture.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
See Fig. 1, it is the schematic flow sheet of a kind of panoramic video broadcasting pictures method for previewing of the embodiment of the present invention, the embodiment of the present invention can be applied to all kinds of platform and (comprise desktop computer, the PC ends such as notebook, the mobile terminal such as mobile phone, pad) panoramic video Play System in, concrete described method comprises:
S101: (this collection terminal can be server end for the collection terminal storing panoramic video, also can be client), every the time of specifying (as 10s), need storage one Zhang Quanjing image, concrete implementation method includes but not limited to following two kinds: obtained by the sectional drawing of panoramic video, by receiving the distant view photograph from video camera shooting.Need after obtaining distant view photograph by it according to picture collection moment (shooting or moment corresponding to sectional drawing) name, and store;
S102: for distant view photograph, the scene that user is concerned about more comprehensively is shown in order to make it, need it according to the visual angle looked down, carry out image projection, simultaneously conveniently user's preview and switching fast and transit mechanism in S104, the resolution looking down the preview picture at visual angle generated needs to carry out down-sampled process, generate the picture of a series of resolution lower (as 512*512), name according to picture collection moment (shooting moment or moment corresponding to sectional drawing) and resolution, and store;
S103: when user drags client, client is the user in real preview moment first, and then according to this moment, retrieval obtains the preview picture from this moment recently (e.g., Zao than the preview moment, but closest to the preview moment).Obtain this photo, this photo can be stored in client this locality or store on the server, for the preview picture stored on the server, can pass through network interface, send request of data, obtain preview picture.This picture, after getting preview picture, is plotted in preview picture broadcast window by client in real time.Realize preview picture effect fast;
S104: after user determines its interested scene and event by preview screen, unclamp progress bar, now client triggers the event of play history video, load this history video, the sequence of pictures that the resolution simultaneously obtaining this moment generated in S102 increases progressively, according to resolution order broadcasting from low to high, produce preview picture and cover broadcast interface gradually, the result of broadcast seamlessly transitted of broadcast interface displaying video.
Below the panoramic video playblast picture system of the embodiment of the present invention is described in detail:
Refer to Fig. 2, it is mechanism's composition schematic diagram of a kind of panoramic video playblast picture system of the embodiment of the present invention, system described in example of the present invention goes for running on the player of various platform (as PC end, mobile phone, pad etc.) various playing panoramic video.Concrete, described system comprises:
Panoramic pictures acquisition module S11, this module may operate in the server or client that store panoramic video, or connect server or the client of panoramic camera, acquisition mode can by carrying out intercepting a photo every Fixed Time Interval to the panoramic video stored, or accept panoramic camera and take and the photo uploaded every Fixed Time Interval.Acquisition time is that moment of sectional drawing record in panoramic video or panoramic camera pan moment of photo.After getting panoramic pictures, this picture is named according to acquisition time, is stored in this locality;
Preview image generating module S12, this module may operate in and stores in the server of panoramic pictures or client, function is by panoramic pictures, according to the visual angle looked down, what generate different resolution looks down preview screen, and according to resolution information and collection time information name picture file, be stored in this locality;
Preview picture playing module S13, this module can be integrated on panoramic video player, the preview moment indicated by intermediate time index line, obtain preview screen corresponding to this moment, and by this pattern drafting on preview screen broadcast window, after the moment that user determines video playback, the preview graph increased progressively by drawing resolution, realizes the dynamic transition of preview picture to history video playback.
Further alternative, refer to Fig. 3, the panoramic pictures acquisition module of described system can comprise:
Video interception cell S 111, for storing on the equipment of panoramic video, calls this unit, can to fix time interval sectional drawing, and name panorama according to the record moment in this video corresponding to picture, be stored in this locality to panoramic video;
Panoramic camera shooting collecting unit S112, the equipment be directly connected is set up for panoramic camera, the timing that can arrange panoramic shooting is taken pictures and upload function, and equipment real-time reception from the panorama of panoramic camera, and carries out naming, storing according to the timestamp of photograph taking;
Further alternative, refer to Fig. 4, the preview image generating module of described system can comprise:
Look down visual angle projection transform cell S 121, its function is read the panoramic pictures of S11 collection, according to looking down visual angle, carries out projection transform, generates and looks down multi-perspective picture;
The down-sampled cell S 122 of resolution, its function be read S121 generate look down multi-perspective picture, carried out the down-sampled operation of resolution, generated the preview picture that a series of resolution is successively decreased;
Name memory cell S123, its function is that the picture of a series of resolution generated by S122 was named according to resolution and collection moment, and stores;
Further alternative, refer to Fig. 5, the preview picture playing module of described system can comprise:
Preview time acquiring unit S131, this moment, by obtaining the moment of instruction indicated by time line, is plotted on the 3. number element of Fig. 6 by this unit;
Preview picture acquiring unit S132, this unit obtains the moment of the intermediate time straight line that S131 obtains, this time information is utilized to obtain preview picture, for different preview picture generating platforms, there is different acquisition methods, video data is stored in the data on local side, by data query table or traversal local file, search and obtain from this moment nearest panorama preview screen, store on the server for video data, network request (this solicited message needs to comprise temporal information and the resolution information of photo) is sent to server by network interface.Obtain preview picture;
Preview picture broadcast unit S133, the preview picture that S132 obtains by this unit, draws in preview picture window.
Video playback transition element S134, this unit obtains the preview picture of different resolution by S132 unit, and according to resolution order from small to large, is plotted in by preview picture on current video broadcast window, realize picture gradually to spread out, until be paved with the dynamic transition effect of video playback window.
When playing panoramic video, can positioning video event fast by preview screen, facilitate user fast, directly perceived, select the video-frequency band of wanting to watch one-handed performance.Even if when overall video time is longer, also can positioning video section fast.Meanwhile, important event segments picture also can carry out preview, and in the enterprising row labels of broadcasting bar.For panoramic video, looking down visual angle directly can see picture main body event by a little picture.Directly select important picture by user, can improve on the one hand and select quality to reduce select time, thus the network traffics that saving user consumes.User logs in all little preview screen of client first buffering, user is provided quick position, when completing positioning playing video, first preview screen will be launched into panorama, and then cushion, displaying video, when network environment is poor, user can adjust picture in the process waiting for video buffer, can slow down the experience defect that wait causes, and improves the experience of user.
Claims (7)
1. a video previewing method, it is characterized in that: the duration collection picture of specifying every for target video, name by the picture collection moment and store, by preview picture fast to this moment video location preview, realizing user for event or scene quick position video.
2. video previewing method according to claim 1, is characterized in that: described video is 360 degree of panoramic videos, and described collection picture is that visual angle collection picture looked down by whole day ball.
3. video previewing method according to claim 2, is characterized in that: behind described preview picture location, and preview picture amplifies gradually and is paved with the video playback page, then starts displaying video.
4. a video preview device, is characterized in that comprising:
Picture collection module, for gathering picture from video intercepting or from video camera, according to timestamp name, is stored on server or customer side;
Preview picture playing module, module installation is on video player, and component comprises progress bar, intermediate time index line, preview picture broadcast window; For the historical picture named with timestamp by the quick playback preview of dragging progress bar; When navigating to the Pictures location of specifying, after unclamping progress bar, the history video in this picture moment of player plays.
5. video preview device according to claim 4, it is characterized in that: described device also comprises preview image generating module, the preview picture of visual angle viewing looked down by whole day ball for choosing or gather 360 degree of panoramic views and event, and according to the collection moment spanned file name of picture, be kept in server or client, be supplied to client preview.
6. video preview device according to claim 5, it is characterized in that: described preview image generating module also carries out down-sampled process for the resolution of the preview picture by generation, generate the picture that corresponding resolution is lower, according to picture collection moment and resolution name, and store.
7. video preview device according to claim 6, it is characterized in that: the preview graph of described preview picture playing module also for being increased progressively by drawing resolution, preview screen is amplified gradually, is slowly paved with the video playback page, then start the transit mechanism of displaying video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510925345.2A CN105516755B (en) | 2015-12-14 | 2015-12-14 | A kind of video previewing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510925345.2A CN105516755B (en) | 2015-12-14 | 2015-12-14 | A kind of video previewing method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105516755A true CN105516755A (en) | 2016-04-20 |
| CN105516755B CN105516755B (en) | 2019-08-20 |
Family
ID=55724343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510925345.2A Active CN105516755B (en) | 2015-12-14 | 2015-12-14 | A kind of video previewing method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105516755B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106254940A (en) * | 2016-09-23 | 2016-12-21 | 北京疯景科技有限公司 | Play the method and device of panorama content |
| CN106445437A (en) * | 2016-09-08 | 2017-02-22 | 深圳市金立通信设备有限公司 | Terminal and view angle switching method thereof |
| CN107765964A (en) * | 2017-09-07 | 2018-03-06 | 深圳岚锋创视网络科技有限公司 | A kind of method, apparatus and portable terminal of the regional area for browsing full-view image file |
| WO2018059034A1 (en) * | 2016-09-29 | 2018-04-05 | 华为技术有限公司 | Method and device for playing 360-degree video |
| CN109510940A (en) * | 2018-11-28 | 2019-03-22 | 维沃移动通信（杭州）有限公司 | A kind of image display method and terminal device |
| CN109547839A (en) * | 2018-12-11 | 2019-03-29 | 网易（杭州）网络有限公司 | The dynamic previewing processing method and processing device of live content, medium, electronic equipment |
| CN110036647A (en) * | 2016-12-23 | 2019-07-19 | 三星电子株式会社 | Method and apparatus for managing the thumbnail of three-dimensional content |
| CN110337046A (en) * | 2019-08-08 | 2019-10-15 | 深圳鑫联迅科技有限公司 | It is a kind of to pass through the quick method, apparatus, computer equipment and computer readable storage medium of positioning video on a timeline of picture |
| CN112752138A (en) * | 2020-12-29 | 2021-05-04 | 深圳开立生物医疗科技股份有限公司 | Medical image preview method and device, electronic equipment and storage medium |
| CN113747080A (en) * | 2021-09-29 | 2021-12-03 | 维沃移动通信（杭州）有限公司 | Shooting preview method, shooting preview device, electronic equipment and medium |
| CN114357030A (en) * | 2022-01-04 | 2022-04-15 | 深圳市智百威科技发展有限公司 | Big data storage system and method |
| CN114401452A (en) * | 2021-12-29 | 2022-04-26 | 影石创新科技股份有限公司 | Video preview method, terminal and storage medium |
| CN115118883A (en) * | 2022-06-28 | 2022-09-27 | 润博全景文旅科技有限公司 | Image preview method, device and equipment |
| CN115499702A (en) * | 2021-06-18 | 2022-12-20 | 阿里巴巴新加坡控股有限公司 | Preview image display method and device, electronic equipment and storage medium |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976440A (en) * | 2006-12-11 | 2007-06-06 | 中山大学 | Method and system for accurately positioning playing progress rate in IPTV |
| CN101031069A (en) * | 2006-12-13 | 2007-09-05 | 北京大学 | Method and system for navigating video electronic programm in network TV-set |
| CN101957752A (en) * | 2010-09-03 | 2011-01-26 | 广州市千钧网络科技有限公司 | FLASH video previewing method and system thereof, and FLASH player |
| CN102572072A (en) * | 2010-12-17 | 2012-07-11 | 沈阳新邮通信设备有限公司 | Mobile phone video preview method, video preview control device, and mobile phone with device |
| CN102905190A (en) * | 2012-10-10 | 2013-01-30 | 广东欧珀移动通信有限公司 | Quick video previewing method and system |
| CN102984453A (en) * | 2012-11-01 | 2013-03-20 | 深圳大学 | Method and system of real-time generating hemisphere panoramic video images through single camera |
| CN103546813A (en) * | 2013-08-16 | 2014-01-29 | Tcl集团股份有限公司 | Android platform based video preview method and smart television |
| CN103607568A (en) * | 2013-11-20 | 2014-02-26 | 深圳先进技术研究院 | Stereo street scene video projection method and system |
| CN103686402A (en) * | 2013-12-04 | 2014-03-26 | 康佳集团股份有限公司 | Program-information-based video positioning method and video player |
| CN103841465A (en) * | 2012-11-28 | 2014-06-04 | 上海斐讯数据通信技术有限公司 | Intelligent terminal and system and method for controlling playback progress thereof |
| CN103905835A (en) * | 2012-12-27 | 2014-07-02 | 腾讯科技（北京）有限公司 | Progress preview method, device and system for video player |
| CN104835117A (en) * | 2015-05-11 | 2015-08-12 | 合肥工业大学 | Spherical panorama generating method based on overlapping way |
-
2015
- 2015-12-14 CN CN201510925345.2A patent/CN105516755B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976440A (en) * | 2006-12-11 | 2007-06-06 | 中山大学 | Method and system for accurately positioning playing progress rate in IPTV |
| CN101031069A (en) * | 2006-12-13 | 2007-09-05 | 北京大学 | Method and system for navigating video electronic programm in network TV-set |
| CN101957752A (en) * | 2010-09-03 | 2011-01-26 | 广州市千钧网络科技有限公司 | FLASH video previewing method and system thereof, and FLASH player |
| CN102572072A (en) * | 2010-12-17 | 2012-07-11 | 沈阳新邮通信设备有限公司 | Mobile phone video preview method, video preview control device, and mobile phone with device |
| CN102905190A (en) * | 2012-10-10 | 2013-01-30 | 广东欧珀移动通信有限公司 | Quick video previewing method and system |
| CN102984453A (en) * | 2012-11-01 | 2013-03-20 | 深圳大学 | Method and system of real-time generating hemisphere panoramic video images through single camera |
| CN103841465A (en) * | 2012-11-28 | 2014-06-04 | 上海斐讯数据通信技术有限公司 | Intelligent terminal and system and method for controlling playback progress thereof |
| CN103905835A (en) * | 2012-12-27 | 2014-07-02 | 腾讯科技（北京）有限公司 | Progress preview method, device and system for video player |
| CN103546813A (en) * | 2013-08-16 | 2014-01-29 | Tcl集团股份有限公司 | Android platform based video preview method and smart television |
| CN103607568A (en) * | 2013-11-20 | 2014-02-26 | 深圳先进技术研究院 | Stereo street scene video projection method and system |
| CN103686402A (en) * | 2013-12-04 | 2014-03-26 | 康佳集团股份有限公司 | Program-information-based video positioning method and video player |
| CN104835117A (en) * | 2015-05-11 | 2015-08-12 | 合肥工业大学 | Spherical panorama generating method based on overlapping way |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106445437A (en) * | 2016-09-08 | 2017-02-22 | 深圳市金立通信设备有限公司 | Terminal and view angle switching method thereof |
| CN106254940B (en) * | 2016-09-23 | 2019-11-01 | 北京疯景科技有限公司 | Play the method and device of panorama content |
| CN106254940A (en) * | 2016-09-23 | 2016-12-21 | 北京疯景科技有限公司 | Play the method and device of panorama content |
| US11803937B2 (en) | 2016-09-29 | 2023-10-31 | Huawei Technologies Co., Ltd. | Method, apparatus and computer program product for playback of a video at a new time point |
| WO2018059034A1 (en) * | 2016-09-29 | 2018-04-05 | 华为技术有限公司 | Method and device for playing 360-degree video |
| CN107888987A (en) * | 2016-09-29 | 2018-04-06 | 华为技术有限公司 | A kind of panoramic video player method and device |
| US11055814B2 (en) | 2016-09-29 | 2021-07-06 | Huawei Technologies Co., Ltd. | Panoramic video with interest points playback and thumbnail generation method and apparatus |
| CN107888987B (en) * | 2016-09-29 | 2019-12-06 | 华为技术有限公司 | Panoramic video playing method and device |
| CN110036647B (en) * | 2016-12-23 | 2022-03-22 | 三星电子株式会社 | Electronic device for managing thumbnails of three-dimensional content |
| US11140317B2 (en) | 2016-12-23 | 2021-10-05 | Samsung Electronics Co., Ltd. | Method and device for managing thumbnail of three-dimensional contents |
| CN110036647A (en) * | 2016-12-23 | 2019-07-19 | 三星电子株式会社 | Method and apparatus for managing the thumbnail of three-dimensional content |
| CN107765964A (en) * | 2017-09-07 | 2018-03-06 | 深圳岚锋创视网络科技有限公司 | A kind of method, apparatus and portable terminal of the regional area for browsing full-view image file |
| CN109510940A (en) * | 2018-11-28 | 2019-03-22 | 维沃移动通信（杭州）有限公司 | A kind of image display method and terminal device |
| CN109547839A (en) * | 2018-12-11 | 2019-03-29 | 网易（杭州）网络有限公司 | The dynamic previewing processing method and processing device of live content, medium, electronic equipment |
| CN110337046A (en) * | 2019-08-08 | 2019-10-15 | 深圳鑫联迅科技有限公司 | It is a kind of to pass through the quick method, apparatus, computer equipment and computer readable storage medium of positioning video on a timeline of picture |
| CN112752138A (en) * | 2020-12-29 | 2021-05-04 | 深圳开立生物医疗科技股份有限公司 | Medical image preview method and device, electronic equipment and storage medium |
| CN115499702A (en) * | 2021-06-18 | 2022-12-20 | 阿里巴巴新加坡控股有限公司 | Preview image display method and device, electronic equipment and storage medium |
| CN113747080A (en) * | 2021-09-29 | 2021-12-03 | 维沃移动通信（杭州）有限公司 | Shooting preview method, shooting preview device, electronic equipment and medium |
| CN113747080B (en) * | 2021-09-29 | 2024-03-22 | 维沃移动通信（杭州）有限公司 | Shooting preview method, shooting preview device, electronic equipment and medium |
| CN114401452A (en) * | 2021-12-29 | 2022-04-26 | 影石创新科技股份有限公司 | Video preview method, terminal and storage medium |
| CN114357030A (en) * | 2022-01-04 | 2022-04-15 | 深圳市智百威科技发展有限公司 | Big data storage system and method |
| CN115118883A (en) * | 2022-06-28 | 2022-09-27 | 润博全景文旅科技有限公司 | Image preview method, device and equipment |
| CN115118883B (en) * | 2022-06-28 | 2024-02-02 | 润博全景文旅科技有限公司 | Image preview method, device and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105516755B (en) | 2019-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105516755A (en) | Video previewing method and apparatus | |
| US9357268B2 (en) | Systems and methods for making content | |
| CN101489116B (en) | Video network system and video data management method | |
| EP3123437B1 (en) | Methods, apparatus, and systems for instantly sharing video content on social media | |
| CN103096182B (en) | A kind of sharing method of Internet protocol television program information and system | |
| US11153658B2 (en) | Image display method and generating method, device, storage medium and electronic device | |
| CN108900857B (en) | Multi-view video stream processing method and device | |
| US8542255B2 (en) | Associating media content items with geographical data | |
| US20160191591A1 (en) | Live crowdsourced media streaming | |
| US9640223B2 (en) | Methods, apparatus and systems for time-based and geographic navigation of video content | |
| RU2009143003A (en) | DEVICE AND METHOD FOR LOW-BAND PREVIEW OF PLAYBACK VIDEO CONTENT | |
| CN110740290B (en) | Monitoring video previewing method and device | |
| US20200117910A1 (en) | Methods and apparatus for generating a video clip | |
| US20170148489A1 (en) | Method to mark and exploit at least one sequence record of a video presentation | |
| JP2017509193A (en) | Providing information about objects in digital video sequences | |
| US10375456B2 (en) | Providing highlights of an event recording | |
| KR20120036494A (en) | Method and system for providing real-time broadcasting information | |
| TW201737690A (en) | Surveillance camera system and surveillance method | |
| CN113596582A (en) | Video preview method and device and electronic equipment | |
| JP2012004670A (en) | Image analysis device and image analysis method | |
| Hanke et al. | iLex: Handling Multi-Camera Recordings | |
| JP2005117084A (en) | Still image information distribution system, server, and client | |
| CN116366913B (en) | Video playing method, computer equipment and storage medium | |
| US20220053248A1 (en) | Collaborative event-based multimedia system and method | |
| US10008241B2 (en) | Method to mark and exploit at least one sequence record of a video presentation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |