CN105260079A - Picture thumbnail display apparatus and method - Google Patents

Picture thumbnail display apparatus and method Download PDF

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Publication number
CN105260079A
CN105260079A CN201510603779.0A CN201510603779A CN105260079A CN 105260079 A CN105260079 A CN 105260079A CN 201510603779 A CN201510603779 A CN 201510603779A CN 105260079 A CN105260079 A CN 105260079A
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China
Prior art keywords
picture
animal
human
thumbnail
facial characteristics
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CN201510603779.0A
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Chinese (zh)
Inventor
李岩
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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Priority to CN201510603779.0A priority Critical patent/CN105260079A/en
Publication of CN105260079A publication Critical patent/CN105260079A/en
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Abstract

The invention discloses a picture thumbnail display apparatus. The picture thumbnail display apparatus comprises a first acquisition module, a first judgment module, and a first display module, wherein the first acquisition module is used for acquiring a to-be-displayed picture corresponding to a display instruction when receiving a thumbnail display instruction; the first judgment module is used for judging whether the to-be-displayed picture contains a human or animal facial feature; and the first display module is used for displaying the to-be-displayed picture by the center of the face of the human or the animal as a center when the to-be-displayed picture contains the human or animal facial feature. The invention furthermore discloses a picture thumbnail display method. According to the picture thumbnail display apparatus and method, main content of the human or animal face and the like of the to-be-displayed picture is displayed through a thumbnail, so that the main content of the to-be-displayed picture can be completely displayed, the problem that the main content of the to-be-displayed picture cannot be completely displayed when the main content of the to-be-displayed picture is on the edge is avoided, and a user can clearly understand the main content of the picture by previewing the thumbnail.

Description

Picture thumbnail exhibiting device and method
Technical field
The present invention relates to technical field of image processing, particularly relate to a kind of picture thumbnail exhibiting device and method.
Background technology
Thumbnail is a kind of little figure will obtained after former picture compression process, usually used as the picture or webpage etc. of preview identification or hyperlink full size.
At present, when the thumbnail display carrying out picture, the partial information choosing the centre position of picture often carries out compression process, and the picture that thumbnail is shown only comprises the information in former picture centre position.And then when marginal position at picture of the main contents of former picture, cause this thumbnail display mode cannot show the main contents of former picture completely.
Summary of the invention
The invention provides a kind of picture thumbnail exhibiting device and method, being intended to solve existing picture thumbnail display mode cannot the technical matters of exhibiting pictures main contents completely.
For achieving the above object, a kind of picture thumbnail exhibiting device provided by the invention, described picture thumbnail exhibiting device comprises:
First acquisition module, for when receiving thumbnail idsplay order, obtains the picture to be shown that described idsplay order is corresponding;
First judge module, for judging whether described picture to be shown comprises the facial characteristics of human or animal;
First display module, for when described picture to be shown comprises the facial characteristics of human or animal, shows described picture to be shown centered by the center of the face of human or animal.
Further, the first display module comprises:
Judging unit, for when described picture to be shown comprises the facial characteristics of human or animal, judges whether described picture to be shown only comprises the facial characteristics of a human or animal;
First display unit, for when described picture to be shown only comprises the facial characteristics of a human or animal, shows described picture to be shown centered by the position of the face of a described human or animal.
Further, the first display module also comprises:
Acquiring unit, for when described picture to be shown comprises the facial characteristics of multiple human or animal, the center of the image that the position obtaining multiple described facial characteristics each face corresponding is formed;
Second display unit, shows described picture to be shown for centered by the center of image that formed by the position of the multiple described facial characteristics obtained each face corresponding.
Further, described picture thumbnail exhibiting device also comprises:
Second judge module, for when described picture to be shown does not comprise the facial characteristics of human or animal, judges whether described picture to be shown comprises focusing focus;
Second display module, during for comprising focusing focus at described picture to be shown, shows described picture to be shown centered by described focusing focus.
Further, described picture thumbnail exhibiting device also comprises:
3rd display module, during for not comprising focusing focus at described picture to be shown, shows described picture to be shown centered by the center of described picture to be shown.
In addition, for achieving the above object, the present invention also provides a kind of picture thumbnail methods of exhibiting, and described picture thumbnail methods of exhibiting comprises the following steps:
When receiving thumbnail idsplay order, obtain the picture to be shown that described idsplay order is corresponding;
Judge whether described picture to be shown comprises the facial characteristics of human or animal;
When described picture to be shown comprises the facial characteristics of human or animal, centered by the center of the face of human or animal, show described picture to be shown.
Further, when described picture to be shown comprises the facial characteristics of human or animal, centered by the center of the face of human or animal, show that the step of described picture to be shown comprises:
When described picture to be shown comprises the facial characteristics of human or animal, judge whether described picture to be shown only comprises the facial characteristics of a human or animal;
When described picture to be shown only comprises the facial characteristics of a human or animal, centered by the position of the face of a described human or animal, show described picture to be shown.
Further, when described picture to be shown comprises the facial characteristics of human or animal, after judging whether described picture to be shown only comprises the step of the facial characteristics of a human or animal, described method also comprises:
When described picture to be shown comprises the facial characteristics of multiple human or animal, the center of the image that the position obtaining multiple described facial characteristics each face corresponding is formed;
Described picture to be shown is shown centered by the center of the image formed by the position of the multiple described facial characteristics obtained each face corresponding.
Further, after judging whether described picture to be shown comprises the step of the facial characteristics of human or animal, described picture thumbnail methods of exhibiting also comprises:
When described picture to be shown does not comprise the facial characteristics of human or animal, judge whether described picture to be shown comprises focusing focus;
When described picture to be shown comprises focusing focus, centered by described focusing focus, show described picture to be shown.
Further, when described picture to be shown does not comprise the facial characteristics of human or animal, after judging whether described picture to be shown comprises the step of focusing focus, described picture thumbnail methods of exhibiting also comprises:
When described picture to be shown does not comprise focusing focus, centered by the center of described picture to be shown, show described picture to be shown.
The present invention is by when receiving thumbnail idsplay order, obtain the picture to be shown that idsplay order is corresponding, then judge whether picture to be shown comprises the facial characteristics of human or animal, then when picture to be shown comprises the facial characteristics of human or animal, centered by the center of human or animal, thumbnail shows picture to be shown, achieve and the main contents such as the face of the human or animal of picture to be shown are shown by thumbnail, and then the main contents of this picture to be shown can be shown completely, the main contents avoiding this picture to be shown cannot show the problem of picture main contents to be shown completely when edge, make user can understand the main contents of picture clearly by preview thumbnail.
Accompanying drawing explanation
Fig. 1 is the hardware configuration schematic diagram of the mobile terminal realizing each embodiment of the present invention;
Fig. 2 is the high-level schematic functional block diagram of picture thumbnail exhibiting device first embodiment of the present invention;
Fig. 3 is the refinement high-level schematic functional block diagram of the first display module first embodiment in Fig. 2;
Fig. 4 is the refinement high-level schematic functional block diagram of the first display module second embodiment in Fig. 2;
Fig. 5 is the high-level schematic functional block diagram of picture thumbnail exhibiting device second embodiment of the present invention;
Fig. 6 is the high-level schematic functional block diagram of picture thumbnail exhibiting device the 3rd embodiment of the present invention;
Fig. 7 is the schematic flow sheet of picture thumbnail methods of exhibiting first embodiment of the present invention;
Fig. 8 is the refinement schematic flow sheet that breviary shows step the first embodiment of described picture to be shown;
Fig. 9 is the refinement schematic flow sheet that breviary shows step the second embodiment of described picture to be shown;
Figure 10 is the schematic flow sheet of picture thumbnail methods of exhibiting second embodiment of the present invention;
Figure 11 is the schematic flow sheet of picture thumbnail methods of exhibiting the 3rd embodiment of the present invention;
Figure 12 is the application scenarios schematic diagram of thumbnail methods of exhibiting of the present invention and device;
Figure 13 is the schematic diagram adopting thumbnail methods of exhibiting of the present invention and existing exhibition method to carry out picture presentation contrast;
Figure 14 is the schematic diagram adopting thumbnail methods of exhibiting of the present invention to carry out animal picture displaying.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use the suffix of such as " module ", " parts " or " unit " for representing element only in order to be conducive to explanation of the present invention, itself is specific meaning not.Therefore, " module " and " parts " can mixedly use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can comprise the such as mobile terminal of mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as digital TV, desk-top computer etc.Below, suppose that terminal is mobile terminal.But it will be appreciated by those skilled in the art that except the element except being used in particular for mobile object, structure according to the embodiment of the present invention also can be applied to the terminal of fixed type.
Below, for the sake of brevity, by the slide type mobile terminal that describes in various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc. exemplarily.Therefore, the present invention can be applied to the mobile terminal of any type, and is not limited to slide type mobile terminal.
With reference to the electrical structure block diagram that Fig. 2, Fig. 2 are camera in Fig. 1.
Phtographic lens 1211 is made up of the multiple optical lens for the formation of shot object image, is single-focus lens or zoom lens.Phtographic lens 1211 can move in the direction of the optical axis under the control of lens driver 1221, lens driver 1221 is according to the control signal from lens driving control circuit 1222, control the focal position of phtographic lens 1211, when zoom lens, also can control focal length.Lens driving control circuit 1222 carries out the drived control of lens driver 1221 according to the control command from microcomputer 1217.Imaging apparatus 1212 is configured with near the position of the shot object image formed on the optical axis of phtographic lens 1211, by phtographic lens 1211.Imaging apparatus 1212 is for making a video recording to shot object image and obtaining image data.On imaging apparatus 1212 two dimension and be arranged in a matrix the photodiode forming each pixel.Each photodiode produces the opto-electronic conversion electric current corresponding with light income, and this opto-electronic conversion electric current carries out charge accumulation by the capacitor be connected with each photodiode.The front surface of each pixel is configured with the RGB color filter of Bayer arrangement.
Imaging apparatus 1212 is connected with imaging circuit 1213, this imaging circuit 1213 carries out charge accumulation and controls and picture signal reading control in imaging apparatus 1212, to the picture signal (analog picture signal) of this reading reduce reset noise after carry out wave shaping, and then carry out gain raising etc. to become suitable signal level.Imaging circuit 1213 is connected with A/D converter 1214, and this A/D converter 1214 pairs of analog picture signals carry out analog to digital conversion, to bus 1227 output digital image signal (hereinafter referred to as view data).
Bus 1227 is the transfer paths of the various data that the inside for being transmitted in camera reads or generates.Above-mentioned A/D converter 1214 is connected in bus 1227, be connected to image processor 1215, jpeg processor 1216, microcomputer 1217, SDRAM (SynchronousDynamicrandomaccessmemory in addition, SDRAM (Synchronous dynamic random access memory)) 1218, memory interface (hereinafter referred to as memory I/F) 1219, LCD (LiquidCrystalDisplay, liquid crystal display) driver 1220.
Image processor 1215 carries out OB to the view data of the output based on imaging apparatus 1212 and subtracts each other process, blank level adjustment, color matrix computing, gamma conversion, colour difference signal process, noise removal process, changes the various image procossing such as process, edge treated simultaneously.Jpeg processor 1216 by Imagery Data Recording in recording medium 1225 time, according to JPEG compress mode compression from SDRAM1218 read view data.In addition, jpeg processor 1216 carries out the decompression of jpeg image data in order to carry out image reproducing display.When decompressing, read the file that is recorded in recording medium 1225, implement decompression in jpeg processor 1216 after, the view data of decompression to be temporarily stored in SDRAM1218 and to show on LCD1226.H.264 in addition, in the present embodiment, what adopt as compression of images decompression mode is JPEG mode, but compressed and decompressed mode is not limited thereto, and certainly can adopt MPEG, TIFF, other the compressed and decompressed mode such as.
Microcomputer 1217 plays the function of the control part as this camera entirety, the unified various process sequences controlling camera.Microcomputer 1217 is connected to operating unit 1223 and flash memory 1224.
Operating unit 1223 includes but not limited to physical button or virtual key, this entity or virtual key can be the operational controls such as various load button and various enter keies such as power knob, key of taking pictures, edit key, dynamic image button, reproduction button, menu button, cross key, OK button, delete button, large buttons, detect the mode of operation of these operational controls.
Testing result is exported to microcomputer 1217.In addition, be provided with touch panel at the front surface of the LCD1226 as display, detect the touch location of user, this touch location is exported to microcomputer 1217.Microcomputer 1217, according to the testing result of the operating position from operating unit 1223, performs the various process sequences corresponding with the operation of user.
Flash memory 1224 stores the program of the various process sequences for performing microcomputer 1217.Microcomputer 1217 carries out the control of camera entirety according to this program.In addition, flash memory 1224 stores the various adjusted values of camera, and microcomputer 1217 reads adjusted value, carries out the control of camera according to this adjusted value.
SDRAM1218 is can the electricity volatile memory of rewriting for what carry out view data etc. temporarily storing.This SDRAM1218 temporarily stores the view data that exports from A/D converter 1214 and image processor 1215, jpeg processor 1216 etc., to have carried out the view data after processing.
Memory interface 1219 is connected with recording medium 1225, carries out the control by view data and the first-class data write recording medium 1225 of file be attached in view data and reading from recording medium 1225.Recording medium 1225 be such as can on camera main-body the recording medium such as memory card of disassembled and assembled freely, but being not limited thereto, also can be the hard disk etc. be built in camera main-body.
Lcd driver 1210 is connected with LCD1226, view data after being processed by image processor 1215 is stored in SDRAM1218, when needing display, read the view data that SDRAM1218 stores also to show on LCD1226, or the compressed view data of jpeg processor 1216 is stored in SDRAM1218, when needs show, jpeg processor 1216 reads the compressed view data of SDRAM1218, then decompresses, and the view data after decompressing is shown by LCD1226.
Image display is carried out at the back side that LCD1226 is configured in camera main-body.This LCD1226LCD), but be not limited thereto, also can adopt the various display panels (LCD1226) such as organic EL, but be not limited thereto, also can adopt the various display panels such as organic EL.
Based on the electrical structure schematic diagram of above-mentioned mobile terminal hardware configuration and camera, each embodiment of the present invention is proposed.
The invention provides a kind of picture thumbnail exhibiting device.
With reference to the high-level schematic functional block diagram that Fig. 2, Fig. 2 are picture thumbnail exhibiting device first embodiment of the present invention.
In the present embodiment, this picture thumbnail exhibiting device comprises:
First acquisition module 10, for when receiving thumbnail idsplay order, obtains the picture to be shown that described idsplay order is corresponding;
In the present embodiment, when using the preview picture function in the application program of mobile terminal user, trigger the thumbnail idsplay order of picture, wherein, picture to be shown is all pictures in this application program, comprise personage's photograph, animal photograph and landscape photograph and various pictures etc., when receiving thumbnail idsplay order, the first acquisition module 10 obtains picture to be shown corresponding to this idsplay order; In the present embodiment, the picture to be shown that the first acquisition module 10 gets comprises the pixel parameter of picture to be shown, then can carry out the operation such as face recognition or the identification of focusing focus by the pixel parameter of this picture to be shown to this picture to be shown.
First judge module 20, for judging whether described picture to be shown comprises the facial characteristics of human or animal;
In the present embodiment, first judge module 20 can adopt existing facial recognition techniques to carry out face recognition to each picture to be shown, for example, first judge module 20 can adopt facial recognition techniques to carry out face recognition to this picture to be shown based on the pixel parameter information of this picture to be shown, and then judges whether picture to be shown comprises the facial characteristics of human or animal; First judge module 20 of the present embodiment can also obtain the facial feature image of picture to be shown by face recognition algorithm, then the facial feature image prestored in this facial feature image and database is compared, when the facial feature image of picture to be shown is consistent with a certain facial feature image prestored in database, can determine that picture to be shown comprises the facial characteristics of human or animal, which can determine whether picture to be shown comprises the facial characteristics of human or animal accurately; Certainly, first judge module 20 also can judge whether picture to be shown comprises the facial characteristics of human or animal in other way, for example, first judge module 20 can by the characteristic area area of existing facial recognition techniques identification picture facial characteristics to be shown, then the area of this characteristic area and the area threshold preset are compared, when the area of the characteristic area of this facial characteristics is more than or equal to default area threshold, can determine that picture to be shown comprises the facial characteristics of human or animal.
First display module 30, for when described picture to be shown comprises the facial characteristics of human or animal, shows described picture to be shown centered by the center of human or animal.
The center of the face of human or animal is the position of the geometric center of the facial characteristics of all human or animals, wherein, when picture to be shown only includes the facial characteristics of a human or animal, this center is the geometric center position of the position of this facial characteristics or the face of human or animal; When picture to be shown comprises the facial characteristics of multiple human or animal, the center of the face of this human or animal is the geometric center position of the facial characteristics of multiple human or animal, and mobile terminal obtains this center by the facial characteristics of multiple human or animal by calculating.
First display module 30 can adopt existing thumbnail compression processing mode when showing picture to be shown, namely the pictorial information that the first display module 30 chooses fixed size in picture to be shown centered by above-mentioned center carries out compression process, picture after compression process is the thumbnail of this picture to be shown, then the thumbnail of this picture to be shown is shown in the region of specifying, the displaying of this picture thumbnail to be shown can be realized, wherein, the fixed size of pictorial information can be the pixel size of user's sets itself, for example wide 60 pixels, high 60 pixels etc., certainly, the fixed size of pictorial information also can be defaulted as the pixel size set by thumbnail function of mobile terminal.
Further, when picture to be shown does not comprise the facial characteristics of human or animal, can judge that this picture to be shown is as scenery picture, therefore, by the pixel parameter information of picture to be shown, mobile terminal can judge whether this picture to be shown comprises focusing focus (easy understand, in order to make the photo of shooting, there is better visual effect or in order to make the scene in a certain specific region more clear, user generally can select focusing shooting when taking landscape), then when this picture to be shown exists focusing focus, this picture to be shown can be shown by breviary centered by focus of focusing, further, if when band display photo is the scenery picture of the nothing focusing focuses such as picture, then show this picture to be shown according to the thumbnail exhibition method that mobile terminal is original, namely centered by the geometric center of picture to be shown, this picture to be shown of breviary or direct thumbnail show this picture to be shown.
In the present embodiment, by when receiving thumbnail idsplay order, first acquisition module 10 obtains picture to be shown corresponding to idsplay order, then the first judge module 20 judges whether picture to be shown comprises the facial characteristics of human or animal, then when picture to be shown comprises the facial characteristics of human or animal, first display module 30 shows picture to be shown centered by the center of the face of human or animal, achieve and the main contents such as the face of the human or animal of picture to be shown are shown by thumbnail, and then the main contents of this picture to be shown can be shown completely, the main contents avoiding this picture to be shown cannot show the problem of picture main contents to be shown completely when edge, make user can understand the main contents of picture clearly by preview thumbnail, improve the experience of user.
With reference to the refinement high-level schematic functional block diagram that Fig. 3, Fig. 3 are the first display module first embodiment in Fig. 2.
Propose the first embodiment of the present invention first display module 30 refinement functional module based on the first embodiment, in the present embodiment, this first display module 30 comprises:
Judging unit 31, for when described picture to be shown comprises the facial characteristics of human or animal, judges whether described picture to be shown only comprises the facial characteristics of a human or animal;
In the present embodiment, existing facial recognition techniques can be adopted to carry out face recognition to each picture to be shown, for example, facial recognition techniques can be adopted to carry out face recognition to this picture to be shown based on the pixel parameter information of this picture to be shown, and then judge whether picture to be shown comprises the facial characteristics of human or animal; Certainly, also after can obtaining the facial feature image of picture to be shown by face recognition algorithm, compare with the facial feature image prestored in database, when the facial feature image of picture to be shown is consistent with a certain facial feature image prestored in database, can determine that picture to be shown comprises the facial characteristics of human or animal, which can judge whether picture to be shown comprises the facial characteristics of human or animal accurately.That judging unit 31 determines the number of the facial characteristics that this picture to be shown comprises by face recognition further when picture to be shown comprises the facial characteristics of human or animal.
First display unit 32, for when described picture to be shown only comprises the facial characteristics of a human or animal, shows described picture to be shown centered by the position of the face of a described human or animal
When picture to be shown only includes the facial characteristics of a human or animal, the first display unit 32 shows this picture to be shown centered by the geometric center position of the position of the face of this human or animal or this facial characteristics, existing thumbnail compression processing mode can be adopted when showing picture to be shown, namely the pictorial information choosing fixed size in picture to be shown centered by above-mentioned center carries out compression process, picture after compression process is the thumbnail of this picture to be shown, then the thumbnail of this picture to be shown is shown in the region of specifying, the displaying of this picture thumbnail to be shown can be realized, wherein, the fixed size of pictorial information can be the pixel size of user's sets itself, for example wide 60 pixels, high 60 pixels etc., certainly, the fixed size of pictorial information also can be defaulted as the pixel size set by thumbnail function of mobile terminal.
The present embodiment is by when picture to be shown comprises the facial characteristics of human or animal, judging unit 31 judges whether this picture to be shown only comprises the facial characteristics of a human or animal, then when picture to be shown only comprises the facial characteristics of a human or animal, first display unit 32 shows described picture to be shown centered by the position of the face of a human or animal, picture to be shown is shown centered by the position achieving the face of the human or animal only comprised by this picture to be shown, and then can show that namely the main contents of this picture to be shown can show this facial characteristics completely completely, make user can understand the main contents of picture clearly by preview thumbnail, improve the experience of user.
With reference to the refinement high-level schematic functional block diagram that Fig. 4, Fig. 4 are the first display module second embodiment in Fig. 2.
Propose the second embodiment of the present invention first display module 30 refinement functional module based on a upper embodiment, in the present embodiment, the first display module also comprises:
Acquiring unit 33, for when described picture to be shown comprises the facial characteristics of multiple human or animal, the center of the image that the position obtaining multiple described facial characteristics each face corresponding is formed;
In the present embodiment, the geometric center position of the picture that the position can choosing facial characteristics each face corresponding of multiple human or animal is formed, acquiring unit 33 can obtain this center to the position of the facial characteristics of multiple human or animal each face corresponding by calculating.
Second display unit 34, shows described picture to be shown for centered by the center of image that formed by the position of the multiple described facial characteristics obtained each face corresponding.
The breviary process of this picture to be shown is carried out at the center of the image that the second display unit 34 is formed with the position of the multiple described facial characteristics obtained each face corresponding, then the display of this picture to be shown is carried out, which can the facial characteristics of displaying as much as possible picture to be shown, existing thumbnail compression processing mode can be adopted when showing picture to be shown, namely the pictorial information choosing fixed size in picture to be shown centered by above-mentioned center carries out compression process, picture after compression process is the thumbnail of this picture to be shown, then the thumbnail of this picture to be shown is shown in the region of specifying, the displaying of this picture thumbnail to be shown can be realized, wherein, the fixed size of pictorial information can be the pixel size of user's sets itself, for example wide 60 pixels, high 60 pixels etc., certainly, the fixed size of pictorial information also can be defaulted as the pixel size set by thumbnail function of mobile terminal.
The present embodiment is by when picture to be shown comprises the facial characteristics of multiple human or animal, the center of the image that the position that acquiring unit 33 obtains multiple facial characteristics each face corresponding is formed, then described picture to be shown is shown centered by the center of image that the second display unit 34 is formed by the position of the multiple facial characteristics obtained each faces corresponding, achieve the displaying of the picture to be shown of the facial characteristics comprising multiple human or animal, can the facial characteristics of this picture to be shown of displaying as much as possible and main contents, make user can understand the main contents of picture clearly by preview thumbnail, further increase the experience of user.
With reference to the high-level schematic functional block diagram that Fig. 5, Fig. 5 are picture thumbnail exhibiting device second embodiment of the present invention.
Propose the second embodiment of picture thumbnail exhibiting device of the present invention based on a upper embodiment, in the present embodiment, this picture thumbnail exhibiting device also comprises:
Second judge module 40, for when described picture to be shown does not comprise the facial characteristics of human or animal, judges whether described picture to be shown comprises focusing focus;
Generally, in order to make the photo of shooting, there is better visual effect or in order to make the scene in a certain specific region more clear, user generally can select focusing shooting when taking landscape, therefore, when picture to be shown does not comprise the facial characteristics of human or animal, now can judge that this picture to be shown is as scenery picture, the second judge module 40 can judge whether this picture to be shown comprises focusing focus.
Second display module 50, during for comprising focusing focus at described picture to be shown, shows described picture to be shown centered by described focusing focus.
When this picture to be shown exists focusing focus, the second display module 50 can show this picture to be shown centered by focus of focusing.
Further, with reference to Fig. 6, in the present embodiment, this picture thumbnail exhibiting device also comprises: the 3rd display module 60, during for not comprising focusing focus at described picture to be shown, centered by the center of described picture to be shown, show described picture to be shown.
If when band display photo is the scenery picture of the nothing focusing focuses such as picture, then the 3rd display module 60 shows this picture to be shown according to the exhibition method that mobile terminal is original, namely centered by the geometric center of picture to be shown this picture to be shown of breviary or directly show this picture to be shown.
The present embodiment is not by when picture to be shown comprises the facial characteristics of human or animal, second judge module 40 judges whether picture to be shown comprises focusing focus, then when picture to be shown comprises focusing focus, second display module 50 shows described picture to be shown centered by focus of focusing, achieve and show that this does not comprise the picture to be shown of the facial characteristics of human or animal centered by focus of focusing, this picture main contents (landscape etc.) to be shown can be shown completely, and then make user can understand the main contents of picture clearly by preview thumbnail, further increase the experience of user.
The present invention further provides a kind of picture thumbnail methods of exhibiting.
With reference to the schematic flow sheet that Fig. 7, Fig. 7 are picture thumbnail methods of exhibiting first embodiment of the present invention.
In the present embodiment, this picture thumbnail methods of exhibiting comprises:
Step S10, when receiving thumbnail idsplay order, obtains the picture to be shown that described idsplay order is corresponding;
In the present embodiment, when can use the preview picture function in the application program of mobile terminal user, trigger the thumbnail idsplay order of picture, wherein, picture to be shown is all pictures in this application program, comprises personage's photograph, animal photograph and landscape photograph and various pictures etc.The picture to be shown got comprises the pixel parameter of picture to be shown, can carry out face recognition or the identification of focusing focus etc. by the pixel parameter of this picture to be shown to this picture to be shown.
Step S20, judges whether described picture to be shown comprises the facial characteristics of human or animal;
In the present embodiment, existing facial recognition techniques is adopted to carry out face recognition to each picture to be shown, for example, facial recognition techniques can be adopted to carry out face recognition to this picture to be shown based on the pixel parameter information of this picture to be shown, and then judge whether picture to be shown comprises the facial characteristics of human or animal; After the present embodiment also can obtain the facial feature image of picture to be shown by face recognition algorithm, compare with the facial feature image prestored in database, when the facial feature image of picture to be shown is consistent with a certain facial feature image prestored in database, can determine that picture to be shown comprises the facial characteristics of human or animal, which can judge whether picture to be shown comprises the facial characteristics of human or animal accurately; Certainly, also can judge whether picture to be shown comprises the facial characteristics of human or animal in other way, for example, can by the characteristic area area of existing facial recognition techniques identification picture facial characteristics to be shown, then the area of this characteristic area and the area threshold preset are compared, when the area of the characteristic area of this facial characteristics is more than or equal to default area threshold, can determine that picture to be shown comprises the facial characteristics of human or animal.
Step S30, when described picture to be shown comprises the facial characteristics of human or animal, shows described picture to be shown centered by the center of the face of human or animal.
The center of the face of human or animal is the position of the geometric center of the facial characteristics of all human or animals, wherein, when picture to be shown only includes the facial characteristics of a human or animal, this center is the geometric center position of the position of this facial characteristics or the face of human or animal; When picture to be shown comprises the facial characteristics of multiple human or animal, the center of the face of this human or animal is the geometric center position of the facial characteristics of multiple human or animal, and mobile terminal obtains this center by the facial characteristics of multiple human or animal by calculating.
Existing thumbnail compression processing mode can be adopted when showing picture to be shown, namely the pictorial information choosing fixed size in picture to be shown centered by above-mentioned center carries out compression process, picture after compression process is the thumbnail of this picture to be shown, then the thumbnail of this picture to be shown is shown in the region of specifying, the displaying of this picture thumbnail to be shown can be realized, wherein, the fixed size of pictorial information can be the pixel size of user's sets itself, for example wide 60 pixels, high 60 pixels etc., certainly, the fixed size of pictorial information also can be defaulted as the pixel size set by thumbnail function of mobile terminal.
When picture to be shown does not comprise the facial characteristics of human or animal, now can judge that this picture to be shown is as scenery picture, therefore, can judge whether this picture to be shown comprises focusing focus (easy understand by the pixel parameter information of picture to be shown, in order to make the photo of shooting, there is better visual effect or in order to make the scene in a certain specific region more clear, user generally can select focusing shooting when taking landscape), then when this picture to be shown exists focusing focus, this picture to be shown can be shown by breviary centered by focus of focusing, certainly, if when band display photo is the scenery picture of the nothing focusing focuses such as picture, then show this picture to be shown according to the thumbnail exhibition method that mobile terminal is original, namely centered by the geometric center of picture to be shown, this picture to be shown of breviary or direct thumbnail show this picture to be shown.
In the present embodiment, by when receiving thumbnail idsplay order, obtain the picture to be shown that idsplay order is corresponding, then judge whether picture to be shown comprises the facial characteristics of human or animal, then when picture to be shown comprises the facial characteristics of human or animal, picture to be shown is shown centered by the center of the face of human or animal, achieve and the main contents such as the face of the human or animal of picture to be shown are shown by thumbnail, and then the main contents of this picture to be shown can be shown completely, the main contents avoiding this picture to be shown cannot show the problem of picture main contents to be shown completely when edge, make user can understand the main contents of picture clearly by preview thumbnail, improve the experience of user.
It is the refinement schematic flow sheet of step the first embodiment of the described picture to be shown of breviary displaying with reference to Fig. 8, Fig. 8.
Propose first embodiment of picture thumbnail methods of exhibiting step S30 of the present invention based on the first embodiment, in the present embodiment, step S30 comprises:
Step S31, when described picture to be shown comprises the facial characteristics of human or animal, judge described picture to be shown whether only comprise a people or time animal facial characteristics;
In the present embodiment, existing facial recognition techniques can be adopted to carry out face recognition to each picture to be shown, for example, facial recognition techniques can be adopted to carry out face recognition to this picture to be shown based on the pixel parameter information of this picture to be shown, and then judge whether picture to be shown comprises the facial characteristics of human or animal; Certainly, also after can obtaining the facial feature image of picture to be shown by face recognition algorithm, compare with the facial feature image prestored in database, when the facial feature image of picture to be shown is consistent with a certain facial feature image prestored in database, can determine that picture to be shown comprises the facial characteristics of human or animal, which can judge whether picture to be shown comprises the facial characteristics of human or animal accurately.Determine the number of the facial characteristics that this picture to be shown comprises by face recognition further when picture to be shown comprises the facial characteristics of human or animal.
Step S32, when described picture to be shown only comprises the facial characteristics of a human or animal, shows described picture to be shown centered by the position of the face of a described human or animal.
When picture to be shown only includes the facial characteristics of a human or animal, centered by the geometric center position of the position of the face of this human or animal or this facial characteristics, show this picture to be shown, existing thumbnail compression processing mode can be adopted when showing picture to be shown, namely the pictorial information choosing fixed size in picture to be shown centered by above-mentioned center carries out compression process, picture after compression process is the thumbnail of this picture to be shown, then the thumbnail of this picture to be shown is shown in the region of specifying, the displaying of this picture thumbnail to be shown can be realized, wherein, the fixed size of pictorial information can be the pixel size of user's sets itself, for example wide 60 pixels, high 60 pixels etc., certainly, the fixed size of pictorial information also can be defaulted as the pixel size set by thumbnail function of mobile terminal.
The present embodiment is by when picture to be shown comprises the facial characteristics of human or animal, judge whether this picture to be shown only comprises the facial characteristics of a human or animal, then when picture to be shown only comprises the facial characteristics of a human or animal, described picture to be shown is shown centered by the position of the face of a human or animal, picture to be shown is shown centered by the position achieving the face of the human or animal only comprised by this picture to be shown, and then can show that namely the main contents of this picture to be shown can show this facial characteristics completely completely, make user can understand the main contents of picture clearly by preview thumbnail, improve the experience of user.
It is the refinement schematic flow sheet of step the second embodiment of the described picture to be shown of breviary displaying with reference to Fig. 9, Fig. 9.
Propose the second embodiment of picture thumbnail methods of exhibiting of the present invention based on a upper embodiment, in the present embodiment, after step S31, this picture thumbnail methods of exhibiting also comprises:
Step S33, when described picture to be shown comprises the facial characteristics of multiple human or animal, the center of the image that the position obtaining multiple described facial characteristics each face corresponding is formed;
In the present embodiment, the geometric center position of the picture that the position can choosing facial characteristics each face corresponding of multiple human or animal is formed, acquiring unit 33 can obtain this center to the position of the facial characteristics of multiple human or animal each face corresponding by calculating.
Step S34, shows described picture to be shown centered by the center of the image formed by the position of multiple described facial characteristics each face corresponding.
The breviary process of this picture to be shown is carried out at the center of the image that mobile terminal is formed with the position of multiple facial characteristics each face corresponding, then the thumbnail display of this picture to be shown is carried out, which can the facial characteristics of displaying as much as possible picture to be shown, existing thumbnail compression processing mode can be adopted when showing picture to be shown, namely the pictorial information choosing fixed size in picture to be shown centered by above-mentioned center carries out compression process, picture after compression process is the thumbnail of this picture to be shown, then the thumbnail of this picture to be shown is shown in the region of specifying, the displaying of this picture thumbnail to be shown can be realized, wherein, the fixed size of pictorial information can be the pixel size of user's sets itself, for example wide 60 pixels, high 60 pixels etc., certainly, the fixed size of pictorial information also can be defaulted as the pixel size set by thumbnail function of mobile terminal.
The present embodiment is by when picture to be shown comprises the facial characteristics of multiple human or animal, the center of the image that the position obtaining multiple facial characteristics each face corresponding is formed, then centered by this center, described picture to be shown is shown, achieve the displaying of the picture to be shown of the facial characteristics comprising multiple human or animal, can the facial characteristics of this picture to be shown of displaying as much as possible and main contents, make user can understand the main contents of picture clearly by preview thumbnail, further increase the experience of user.
With reference to the schematic flow sheet that Figure 10, Figure 10 are picture thumbnail methods of exhibiting second embodiment of the present invention.
Propose the second embodiment of picture thumbnail methods of exhibiting of the present invention based on the first embodiment, in the present embodiment, after step S20, this picture thumbnail methods of exhibiting also comprises:
Step S40, when described picture to be shown does not comprise the facial characteristics of human or animal, judges whether described picture to be shown comprises focusing focus;
Generally, in order to make the photo of shooting, there is better visual effect or in order to make the scene in a certain specific region more clear, user generally can select focusing shooting when taking landscape, therefore, when picture to be shown does not comprise the facial characteristics of human or animal, now can judge that this picture to be shown is as scenery picture, now, can judge whether this picture to be shown comprises focusing focus.
Step S50, when described picture to be shown comprises focusing focus, shows described picture to be shown centered by described focusing focus.
When this picture to be shown exists focusing focus, centered by focus of focusing, this picture to be shown can be shown by breviary.
Further, with reference to Figure 11, in the present embodiment, after the step s 40, this picture thumbnail methods of exhibiting also comprises: step S60, when described picture to be shown does not comprise focusing focus, centered by the center of described picture to be shown, shows described picture to be shown.
If when band display photo is the scenery picture of the nothing focusing focuses such as picture, then show this picture to be shown according to the exhibition method that mobile terminal is original, namely centered by the geometric center of picture to be shown this picture to be shown of breviary or directly show this picture to be shown.
The present embodiment is not by when picture to be shown comprises the facial characteristics of human or animal, judge whether picture to be shown comprises focusing focus, then when picture to be shown comprises focusing focus, centered by focus of focusing, thumbnail shows described picture to be shown, achieve thumbnail centered by focus of focusing and show that this does not comprise the picture to be shown of the facial characteristics of human or animal, this picture main contents (landscape etc.) to be shown can be shown completely, and then make user can understand the main contents of picture clearly by preview thumbnail, further increase the experience of user.
For ease of the understanding of scheme, the application scenarios shown for the thumbnail of picture in mobile phone is below specifically described above-described embodiment, as shown in figure 12, in Figure 12, left figure is the scene schematic diagram of user when the picture library etc. touching mobile phone is applied, the thumbnail idsplay order of the picture of application is triggered when touching the application such as the picture library of mobile phone user, then the related procedure of picture thumbnail methods of exhibiting of the present invention is performed, such as, when receiving thumbnail idsplay order, obtain the picture to be shown that idsplay order is corresponding, then judge whether picture to be shown comprises the facial characteristics of human or animal, then when picture to be shown comprises the facial characteristics of human or animal, described picture to be shown is shown centered by the center of the face of a human or animal.Figure 12 has figure to be the scene schematic diagram of the display interface of mobile phone of thumbnail when showing this picture to be shown, and wherein, two pictures below Figure 12 are respectively the enlarged drawing of the picture of the picture presentation of the facial characteristics comprising a people and animal.With reference to Figure 13 and Figure 14, wherein, in Figure 13, the picture of top is picture before treatment, two pictures below Figure 13 be respectively adopt existing show centered by the geometric center of picture after picture and the picture that adopts thumbnail methods of exhibiting of the present invention to show, due to the edge being positioned at picture of thinking of picture before treatment, therefore the picture adopting technology to show can not completely or cannot the facial characteristics of personage in exhibiting pictures, and the picture adopting thumbnail methods of exhibiting of the present invention to show then can the facial characteristics of personage in exhibiting pictures completely; In Figure 14, left figure is picture before showing and the picture that adopts thumbnail methods of exhibiting of the present invention to show.Therefore, the present invention can show the main contents (facial characteristics of personage or animal) of picture to be shown completely, and then makes user can understand the main contents of picture clearly by preview thumbnail, improves the experience of user.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better embodiment.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computing machine, server, air conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (10)

1. a picture thumbnail exhibiting device, is characterized in that, described picture thumbnail exhibiting device comprises:
First acquisition module, for when receiving thumbnail idsplay order, obtains the picture to be shown that described idsplay order is corresponding;
First judge module, for judging whether described picture to be shown comprises the facial characteristics of human or animal;
First display module, for when described picture to be shown comprises the facial characteristics of human or animal, shows described picture to be shown centered by the center of the face of human or animal.
2. picture thumbnail exhibiting device as claimed in claim 1, it is characterized in that, the first display module comprises:
Judging unit, for when described picture to be shown comprises the facial characteristics of human or animal, judges whether described picture to be shown only comprises the facial characteristics of a human or animal;
First display unit, for when described picture to be shown only comprises the facial characteristics of a human or animal, shows described picture to be shown centered by the position of the face of a described human or animal.
3. picture thumbnail exhibiting device as claimed in claim 2, it is characterized in that, the first display module also comprises:
Acquiring unit, for when described picture to be shown comprises the facial characteristics of multiple human or animal, the center of the image that the position obtaining multiple described facial characteristics each face corresponding is formed;
Second display unit, shows described picture to be shown for centered by the center of image that formed by the position of the multiple described facial characteristics obtained each face corresponding.
4. picture thumbnail exhibiting device as claimed in claim 1, it is characterized in that, described picture thumbnail exhibiting device also comprises:
Second judge module, for when described picture to be shown does not comprise the facial characteristics of human or animal, judges whether described picture to be shown comprises focusing focus;
Second display module, during for comprising focusing focus at described picture to be shown, shows described picture to be shown centered by described focusing focus.
5. picture thumbnail exhibiting device as claimed in claim 4, it is characterized in that, described picture thumbnail exhibiting device also comprises:
3rd display module, during for not comprising focusing focus at described picture to be shown, shows described picture to be shown centered by the center of described picture to be shown.
6. a picture thumbnail methods of exhibiting, is characterized in that, described picture thumbnail methods of exhibiting comprises the following steps:
When receiving thumbnail idsplay order, obtain the picture to be shown that described idsplay order is corresponding;
Judge whether described picture to be shown comprises the facial characteristics of human or animal;
When described picture to be shown comprises the facial characteristics of human or animal, centered by the center of the face of human or animal, show described picture to be shown.
7. picture thumbnail methods of exhibiting as claimed in claim 6, is characterized in that, when described picture to be shown comprises the facial characteristics of human or animal, show that the step of described picture to be shown comprises centered by the center of the face of human or animal:
When described picture to be shown comprises the facial characteristics of human or animal, judge whether described picture to be shown only comprises the facial characteristics of a human or animal;
When described picture to be shown only comprises the facial characteristics of a human or animal, centered by the position of the face of a described human or animal, show described picture to be shown.
8. picture thumbnail methods of exhibiting as claimed in claim 7, it is characterized in that, when described picture to be shown comprises the facial characteristics of human or animal, after judging whether described picture to be shown only comprises the step of the facial characteristics of a human or animal, described method also comprises:
When described picture to be shown comprises the facial characteristics of multiple human or animal, the center of the image that the position obtaining multiple described facial characteristics each face corresponding is formed;
Described picture to be shown is shown centered by the center of the image formed by the position of the multiple described facial characteristics obtained each face corresponding.
9. picture thumbnail methods of exhibiting as claimed in claim 6, it is characterized in that, after judging whether described picture to be shown comprises the step of the facial characteristics of human or animal, described picture thumbnail methods of exhibiting also comprises:
When described picture to be shown does not comprise the facial characteristics of human or animal, judge whether described picture to be shown comprises focusing focus;
When described picture to be shown comprises focusing focus, centered by described focusing focus, show described picture to be shown.
10. picture thumbnail methods of exhibiting as claimed in claim 9, it is characterized in that, when described picture to be shown does not comprise the facial characteristics of human or animal, after judging whether described picture to be shown comprises the step of focusing focus, described picture thumbnail methods of exhibiting also comprises:
When described picture to be shown does not comprise focusing focus, centered by the center of described picture to be shown, show described picture to be shown.
CN201510603779.0A 2015-09-21 2015-09-21 Picture thumbnail display apparatus and method Pending CN105260079A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106528639A (en) * 2016-10-13 2017-03-22 惠州Tcl移动通信有限公司 Mobile terminal-based photo thumbnail display method and system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1567377A (en) * 2003-07-02 2005-01-19 德鑫科技股份有限公司 Method for treating red-eye of digital image
CN1798257A (en) * 2004-12-27 2006-07-05 京瓷株式会社 Image display device
CN101459769A (en) * 2007-12-14 2009-06-17 鸿富锦精密工业(深圳)有限公司 Digital camera and image management method
CN103729120A (en) * 2012-10-16 2014-04-16 三星电子株式会社 Method for generating thumbnail image and electronic device thereof
CN103927713A (en) * 2014-04-23 2014-07-16 锤子科技(北京)有限公司 Method and device for obtaining picture thumbnail
CN104834905A (en) * 2015-04-29 2015-08-12 河南城建学院 Facial image identification simulation system and method
US20150253971A1 (en) * 2012-11-28 2015-09-10 Kyocera Corporation Electronic apparatus and display control method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1567377A (en) * 2003-07-02 2005-01-19 德鑫科技股份有限公司 Method for treating red-eye of digital image
CN1798257A (en) * 2004-12-27 2006-07-05 京瓷株式会社 Image display device
CN101459769A (en) * 2007-12-14 2009-06-17 鸿富锦精密工业(深圳)有限公司 Digital camera and image management method
CN103729120A (en) * 2012-10-16 2014-04-16 三星电子株式会社 Method for generating thumbnail image and electronic device thereof
US20150253971A1 (en) * 2012-11-28 2015-09-10 Kyocera Corporation Electronic apparatus and display control method
CN103927713A (en) * 2014-04-23 2014-07-16 锤子科技(北京)有限公司 Method and device for obtaining picture thumbnail
CN104834905A (en) * 2015-04-29 2015-08-12 河南城建学院 Facial image identification simulation system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106528639A (en) * 2016-10-13 2017-03-22 惠州Tcl移动通信有限公司 Mobile terminal-based photo thumbnail display method and system

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