CN102890742A - Virtual all-around display software for clothes - Google Patents
Virtual all-around display software for clothes Download PDFInfo
- Publication number
- CN102890742A CN102890742A CN 201110199390 CN201110199390A CN102890742A CN 102890742 A CN102890742 A CN 102890742A CN 201110199390 CN201110199390 CN 201110199390 CN 201110199390 A CN201110199390 A CN 201110199390A CN 102890742 A CN102890742 A CN 102890742A
- Authority
- CN
- China
- Prior art keywords
- virtual
- dress ornament
- scene
- software
- technology
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a virtual all-around display software for clothes. A 3D (three dimensional) technology, a virtual reality technology, an image graphics fusion technology, a multimedia technology, a video/audio encoding and decoding technology, a compression and decompression technology, an internet technology, a web technology and the like are comprehensively applied in the virtual all-around display software. At present, the internet contents are all displayed in a two-dimensional manner. The software is mainly used for displaying clothes and capable of displaying clothes on the internet in a three-dimensional manner, a two-dimensional manner and combination of a three-dimensional and two-dimensional manner. A virtual three-dimensional clothes displaying scene can be built by the software by the technologies and clothes dynamic display video sections obtained by the two-dimensional technology can be fused into the virtual three-dimensional clothes displaying scene in real time. Carbon animation can be displayed in the scene by configuration and user operations, and corresponding voices are configured for introducing clothes. The software comprises two parts: a three-dimensional scene and multimedia content editing and producing tool and a three-dimensional virtual scene displayer. The software can be applied in the internet e-commerce for displaying clothes in an all-around manner.
Description
Technical field
The present invention relates to a kind of garment virtual overview display software.Its integrated application 3D technology, virtual reality technology, image and graphics merge technology, multimedia technology, video/audio encoding and decoding technique, compression and decompression technique, Internet technology, web technology etc.
Background technology
Along with the development of the communication technology, huge numbers of families are quietly come in the internet.And people also more and more see through the network understanding and accept various information.Undoubtedly, there is the superior part of its uniqueness the internet---and stay indoors and just can know the news affairs in this world.Along with the development of multimedia technology, the network user is constantly utilizing the network multimedia technology achievement, is enjoying the happy of people that a kaleidoscope of internet world brings to the full.Blemish in an otherwise perfect thing be that now the information on the internet generally all is to present to the network user with the form of plane (two dimension).Yet, along with the develop rapidly of computer hardware equipment performance, the improving constantly of displaying of graph and image and processing power in the computing machine especially, the existing enough abilities of now general home PC or notebook computer are supported the information appearance form of 3D.
On the other hand, in miscellaneous web used, the B2C of clothing or C2C website were gradually many, and these websites are traditional picture or photo forms to the display form of its toggery.Make first appearance though also there are some 3D to use, can change such as the 3D image and wear different clothes, to show the effect of wearing of clothes.But its effect is walked the effect that elegant model wears beautiful clothing far away from catwalk more can rediscover.That is to say, no matter present or dynamic clothing show from the dress ornament of static state, the dress ornament exhibition mode that adopts on the website now all can not well represent the speciality of dress ornament, and user's experience is not good yet.Therefore this paper proposes the virtual overview display software of a kind of dress ornament, its integrated application 3D technology, virtual reality technology, image and graphics merge technology, multimedia technology, video/audio encoding and decoding technique, compression and decompression technique, Internet technology, web technology etc., displaying that can be comparatively real, multi-faceted, introduction are demonstrated the speciality of dress ornament.
Summary of the invention
Based on above original intention and analysis, this paper describes the virtual overview display software of a kind of dress ornament.This software comprises two parts: one is three-dimensional scenic and content of multimedia editing instrument, and another is the three-dimensional virtual scene renderer.Its overview display function to dress ornament is mainly reflected on the three-dimensional virtual scene renderer, and this renderer presents the graph image of integrated application 3D and 2D in technology, audio tones effect technique etc., the comprehensive characteristics that represent all kinds of dress ornaments.For providing the three-dimensional that is full of again enjoyment more true to nature to surf the web to do shopping, numerous online friends experience.This renderer has the function of following four aspects:
1, the establishment of three-dimensional virtual scene.Utilize the 3D treatment technology, the multilevel 2D image of crowd (being photography photo etc.) is configured to the dress ornament exhibition room of a three-dimensional.Thereby make the user browse when shopping, have migration therebetween, appreciate sensation and the experience of showpiece.
2, use keyboard and mouse can realize " move one's steps and shift the scenes ", the user can feel to stay wherein, can select the visual angle of liking, suitable distance to watch interested scene part.
3, cartoon voice shopping guide.This cartoon figure is exactly " shop-assistant " in the virtual store.When the user is interested in a certain commodity, only mouse need to be moved thereon and dub, just can enjoy the voice shopping guide service that lovely cartoon " shop-assistant " provides for you.Make the user browse, also can enjoy when doing shopping shopping service hommization, intimate.
4, the Dynamic Display link of dress ornament.This function can be walked the effect of wearing of dress ornament elegant mode with true-man model and represents to the user.This software can be walked the model elegant video segment and adopt in real time the 2D/3D integration technology to represent the effect of wearing of dress ornament in the virtual scene of three-dimensional.Like this, the E-shopper just can more fit actual understanding oneself dress ornament interested quality, wear effect etc.
Three-dimensional scenic is added in the integrated application of these functions and content of multimedia editing instrument has just consisted of the virtual overview display software of complete dress ornament.Can promote greatly the user to the experience of judging of dress ornament class commodity, form simultaneously a good user and use interaction.
Description of drawings
The effect of content presentation software in the IE browser of the virtual overview display of Fig. 1 dress ornament
The effect of content presentation software under screen mode toggle of the virtual overview display of Fig. 2 dress ornament
The content presentation software effect that the presentation card admittance is purchased under screen mode toggle (please be careful the cartoon in the upper left corner) of the virtual overview display of Fig. 3 dress ornament
The content presentation software of the virtual overview display of Fig. 4 dress ornament is application image Graphics Fusion technology under screen mode toggle, the effect (please be careful the model in the upper left corner) of the dynamic dress ornament exhibition of demonstration model
Fig. 5 is the move relationship description figure of relative scene depth of portrait in 2D model's sport video.
Annotate: due to limited conditions, content shown in the legend only plays the signal effect, non-true effect.
Embodiment
Embodiment can be divided into the two large divisions: the content presentation software (hereinafter to be referred as content presentation software) that holds editing instrument (hereinafter to be referred as the Edition Contains instrument) and the virtual overview display of dress ornament within the virtual overview display of dress ornament.
For the embodiment of holding the editing instrument within the virtual overview display of dress ornament be:
1, the used data file of the virtual overview display of definition dress ornament, used data file comprises following three classes:
The volume coordinate description document of a, three-dimensional model, this document will be for the coordinates of defining virtual scene, and will determine the position of each element in the scene.
B, Back ground Information and corresponding relation description document, this document will be preserved some overall Back ground Informations, such as the background music filename in the scene, scene rendering filename etc.While is the associated all kinds of media resource filenames of in store same set of dress ornament also, such as the filename of plane photo, the filename that cartoon introduced in voice, the filename that audio frequency introduced in voice, the filename of displaying video etc.;
C, scene rendering file, this document are used for defining the operation of scene when playing up, and present accordingly effect thereby scene is had.
2, programming realizes the appearance editing instrument in the virtual overview display of the dress ornament Room; To divide following content to realize:
The realization of the editting function of a, 3D scene; Set up the corresponding relation between still image, cartoon, voice shopping guide fragment, the model's Dynamic Display video segment, and preserve into the corresponding data file, the file that namely a, b, c address in the last trifle.
The grammatical and semantic inspection of b, 3D scene can be by the content presentation software application to guarantee that the operator edits the 3D scene of generation.
C, utilize video, audio decoding techniques that the audio-video document described in a step is made efficiently coding to process, to realize the efficient expression to content of multimedia; Here h.264 video can adopt coding techniques to encode, and audio frequency can adopt CELP (Code-excited linear prediction, Qualcomm Code Excited Linear Prediction (QCELP)) coding techniques to encode.
D, consider that the dress ornament exhibition video clips will be merged in the virtual display scene of 3D.The sense of reality that incorporates scene for model's motion is considered, this editing tool needle provides a revisable curve to every section 2D video segment, this curve will react in model's motion process, the depth of field relation of the relative scene space of model's portrait in virtual scene, be referred to as image co-registration depth of field relation curve, as shown in Figure 5, horizontal ordinate represents the time of 2D video playback, ordinate represents the depth of field of 3D virtual scene, and curve represents the variation relation on the depth direction of the relative 3D virtual scene of model's portrait in the video.The corresponding data of this curve will be kept in Back ground Information and the corresponding relation description document.
E, utilize the compressing file technology, the media file that above-mentioned c step is generated and the 3D scene configuration file that is generated by step a, and the whole packing compression of the various files that a, b, c address in the last trifle.Here the compressing file technology can adopt LZMA (Lempel-Ziv-Markov chain algorithm) compression algorithm.
The implementation content of the content presentation software of the virtual overview display of dress ornament is:
1, utilize the file decompression technique, will be by the compressed file decompress(ion) of Edition Contains instrument packing.Here the file decompression technique can adopt the LZMA compression algorithm.
2, load configuration file behind the decompress(ion) (refer to generate in the Edition Contains tools data file) and media file and (refer to the various multimedia files used in the 3D scene, such as still image, cartoon, voice shopping guide fragment, model's Dynamic Display video segment), resolve the information in the configuration file, utilize media file, present virtual scene;
3, realization and user's interactive function.When presenting the voice shopping guide message that the software responses user sends, as shown in Figure 3 sight will appear, and at the corresponding audio frequency shopping guide of computer decoding file output to the audio frequency apparatus of computing machine; When presenting dynamic video that the software responses user sends and show message, with the sight that occurs as shown in Figure 4, the model wears the elegant video segment of walking of dress ornament with decoded broadcast, and will walk elegant video by the 2D/3D integration technology and dynamically incorporate in the 3D scene.
4, the realization of 2D/3D integration technology comprises the content of three aspects:.
A, the first two field picture of employing are the method for background image, and follow-up each two field picture and first two field picture are made comparisons, and therefrom model's portrait part are separated from picture frame.And portrait part incorporated in the 3D scene as follows.
B, with the cooperating of scene light source.Distribution of light sources in the scene, direction of illumination etc. will affect the light efficiency of 2D video image, when realizing, can adopt linear or nonlinear illumination model carries out modeling, and result of calculation acted on the 2D video image, thereby produce the lighting effect consistent with scene.
C, when the model walks about in the 2D video, the depth of field of the size virtual 3D scene relative to model's portrait of the calculation of parameter image of setting according to image co-registration depth of field relation curve, like this will so that the 2D image in the 3D scene by more natural when near-earth changes.Here, the parameter of setting can be held within the virtual overview display of dress ornament in the editing instrument by the user and specifies the shape of image co-registration depth of field relation curve to finish, and will utilize this curve to realize foregoing corresponding calculating in presenting software.
Claims (11)
1. the virtual overview display software of dress ornament is characterized in that, with picture, organically be incorporated in the three-dimensional virtual scene in conjunction with the contents such as video dress ornament exhibition of the cartoon shopping guide of audio frequency, 2D.In such virtual scene, can realize following displaying to dress ornament:
A, with the dress ornament exhibition of picture form;
B, with the dress ornament Dynamic Display of visual form;
C, in conjunction with the cartoon shopping guide of audio frequency.
2. described according to claim 1, it is characterized in that, use picture and 3D technology to create the 3D virtual scene, such as Fig. 1 or shown in Figure 2.
3. described with claim 2 according to claim 1, it is characterized in that, use video and image and graphics merge technology, one section 2D video segment of showing dress ornament is fused in the 3D virtual scene shows, as shown in Figure 4.
4. described according to claim 1, it is characterized in that, this virtual display software has use to introduce the function of dress ornament in conjunction with the cartoon figure of audio frequency.
5. described according to claim 4, it is characterized in that, this virtual dress ornament exhibition software has the function of using voice shopping guide.
6. described according to claim 4, it is characterized in that, this virtual dress ornament exhibition software has the function of using the cartoon figure to cooperate voice shopping guide.
7. according to claim 1,2,3,4,5,6 described, it is characterized in that, this software comprises the two large divisions: the content presentation software that holds editing instrument and the virtual overview display of dress ornament within the virtual overview display of dress ornament.
8. according to claim 1,2,3,4,7 described, it is characterized in that, in the 3D virtual scene, can show a wardrobe or overlap dress ornament more its corresponding video display can be arranged and in conjunction with the cartoon shopping guide of audio frequency for each dress ornament in the scene.Its corresponding relation generates respective profiles by holding the editing instrument within the virtual overview display of dress ornament, by these configuration files of content presentation software application of the virtual overview display of dress ornament.
9. described according to claim 7, it is characterized in that, this software multimedia data file that definition can be used jointly between the content presentation software that holds editing instrument and the virtual overview display of dress ornament within the virtual overview display of dress ornament, this multimedia data file will be preserved the media information of the virtual overview display of dress ornament.
10. according to claim 7,8,9 described, it is characterized in that, hold the editing instrument within the virtual overview display of dress ornament and will have the function that generates the media file of addressing in the claim 8:
The establishment of a, 3D scene and editor, the validity checking of 3D scene;
B, video media file compression coding;
The compression coding of c, audio media files;
D, set up the incidence relation of the supporting exhibition information such as each dress ornament picture and corresponding video in the scene, audio frequency.
11. described according to claim 3, it is characterized in that following three aspects::
A, to the dress ornament exhibition video segment, adopting first two field picture is the method for background image, each two field picture and first two field picture compare subsequently, thereby the model is separated from whole picture, and the portrait of separating are partly incorporated in the virtual dress ornament exhibition scene of 3D.
B, in the virtual dress ornament exhibition scene of 3D, can be according to information such as light source position, intensity, use linear or nonlinear illumination model, adjust the parameters such as brightness, contrast and distribution of the video pictures of separating.Make it more meet the illumination model of virtual scene.
C, in the virtual dress ornament exhibition scene of 3D, the depth of field of the size virtual 3D scene relative to model's portrait of the picture that can separate according to the image co-registration depth of field relation curve adjustment of the location parameter in the scene and user's setting, thus proper reflection model is by as far as near variation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110199390 CN102890742A (en) | 2011-07-18 | 2011-07-18 | Virtual all-around display software for clothes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110199390 CN102890742A (en) | 2011-07-18 | 2011-07-18 | Virtual all-around display software for clothes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102890742A true CN102890742A (en) | 2013-01-23 |
Family
ID=47534244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110199390 Pending CN102890742A (en) | 2011-07-18 | 2011-07-18 | Virtual all-around display software for clothes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102890742A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107251025A (en) * | 2014-12-23 | 2017-10-13 | 电子湾有限公司 | System and method for generating virtual content from threedimensional model |
| CN107507055A (en) * | 2017-07-27 | 2017-12-22 | 清远网博信息技术有限公司 | A kind of B2C tourisms distribution portal management method |
| CN111783187A (en) * | 2019-04-03 | 2020-10-16 | 中山市京灯网络科技有限公司 | Brightening sharing platform application system |
| US11100054B2 (en) | 2018-10-09 | 2021-08-24 | Ebay Inc. | Digital image suitability determination to generate AR/VR digital content |
-
2011
- 2011-07-18 CN CN 201110199390 patent/CN102890742A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107251025A (en) * | 2014-12-23 | 2017-10-13 | 电子湾有限公司 | System and method for generating virtual content from threedimensional model |
| CN107251025B (en) * | 2014-12-23 | 2021-06-01 | 电子湾有限公司 | System and method for generating virtual content from three-dimensional models |
| US11270373B2 (en) | 2014-12-23 | 2022-03-08 | Ebay Inc. | Method system and medium for generating virtual contexts from three dimensional models |
| CN107507055A (en) * | 2017-07-27 | 2017-12-22 | 清远网博信息技术有限公司 | A kind of B2C tourisms distribution portal management method |
| US11100054B2 (en) | 2018-10-09 | 2021-08-24 | Ebay Inc. | Digital image suitability determination to generate AR/VR digital content |
| US11487712B2 (en) | 2018-10-09 | 2022-11-01 | Ebay Inc. | Digital image suitability determination to generate AR/VR digital content |
| CN111783187A (en) * | 2019-04-03 | 2020-10-16 | 中山市京灯网络科技有限公司 | Brightening sharing platform application system |
| CN111783187B (en) * | 2019-04-03 | 2023-12-22 | 京灯(广东)信息科技有限公司 | Brightening sharing platform application system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kim et al. | Immersive interactive technologies and virtual shopping experiences: Differences in consumer perceptions between augmented reality (AR) and virtual reality (VR) | |
| US20070219937A1 (en) | Automated visualization for enhanced music playback | |
| CN113012280B (en) | VR virtual exhibition hall construction method and device | |
| CN102890742A (en) | Virtual all-around display software for clothes | |
| CN107767437B (en) | Multilayer mixed asynchronous rendering method | |
| Cadi Yazli et al. | Modeling craftspeople for cultural heritage: A case study | |
| Ventä-Olkkonen et al. | Investigating the balance between virtuality and reality in mobile mixed reality UI design: user perception of an augmented city | |
| Vrigkas et al. | Augmented reality for wine industry: past, present, and future | |
| Choi et al. | New promotional video technique utilizing augmented reality and popcode | |
| Jung et al. | Effect of 3D projection mapping art: digital surrealism | |
| Nop et al. | Development of character design frameworks using game engine: unreal engine | |
| Jackson | VFX Fundamentals: Visual Special Effects Using Fusion 8.0 | |
| Varanda | Soi Moi: The Techno-Soma-Aesthetics of a Dance for the iPhone | |
| Sumpeno et al. | Virtualization and exploration of the Garudeya historical objects using immersive devices | |
| Jacquemin et al. | Genius Loci: Digital heritage augmentation for immersive performance | |
| Nardelli | A viewpoint on the computing-art dialogue: The classification of interactive digital artworks | |
| Ramic-Brkic et al. | Augmented Real-Time Virtual Environment of the Church of the Holy Trinity in Mostar. | |
| Čopič Pucihar et al. | ART for Art Revisited: Analysing Technology Adoption Through AR Taxonomy for Art and Cultural Heritage | |
| Kourdis et al. | Introduction: Translation and transformation in audiovisual and digital culture | |
| Niemi | The use of a personal computer: Interface aesthetics in live visual performance as criticism of human-computer interaction | |
| Yum | Exploration of fictional spaces in art & design: Installations | |
| Viinikkala et al. | Mixed reality and the Holy Ghost Church in Turku | |
| Derkach et al. | Video Mapping Technologies as Spatial Augmented Reality in the Artistic Process | |
| Zhe et al. | The Research and Application of 3D Animation in the Smart Guide Design of Geological Museums | |
| Bottino et al. | The role of computer games industry and open source philosophy in the creation of affordable virtual heritage solutions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |