CN109040617B - Image presentation method, device, equipment and computer readable storage medium - Google Patents
Image presentation method, device, equipment and computer readable storage medium Download PDFInfo
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Abstract
The invention provides an image presenting method, an image presenting device and a computer readable storage medium, which relate to the technical field of image processing and comprise the following steps: monitoring a visual angle control operation executed on a first image, and determining an image visual angle corresponding to the visual angle control operation; based on the mapping relation between the preset area and the image visual angle, displaying the area corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation; when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image; the first image and the second image are spliced end to end. According to the embodiment of the invention, the second images with consistent image content are displayed in the edge position of the first image in an end-to-end splicing mode, so that the image part at the opposite side edge can be conveniently and rapidly presented when the image edge area is presented, and the higher presentation requirement on the image is met. The technical scheme provided by the embodiment of the invention is suitable for the image presenting process of the terminal.
Description
Technical Field
The present invention relates to the field of image processing technologies, and in particular, to an image presenting method, an image presenting device, an image presenting apparatus, and a computer-readable storage medium.
Background
With the rapid development of communication technology, the current terminals can shoot and display various types of images, such as two-dimensional panoramic photos or three-dimensional panoramic spherical space maps.
Currently, a terminal can present a certain part of an image at an arbitrary viewing angle, and can present other parts of the image according to a user operation. However, when the image is displayed in the edge area of the image, if the image part of the opposite edge is to be viewed, the image part needs to be slid in the opposite direction for a long time.
In the process of implementing the present invention, the inventor finds that in the prior art, when an image edge region is presented, an image portion of an opposite edge cannot be presented conveniently and quickly, so that a higher presentation requirement of a user on the image cannot be met.
Disclosure of Invention
The invention provides an image presenting method, an image presenting device, image presenting equipment and a computer readable storage medium, which are used for solving the problem that a part of an opposite-side edge image cannot be presented conveniently and quickly when an edge area of the image is presented in the prior art.
In a first aspect, an embodiment of the present invention provides an image presenting method, where the method includes:
monitoring a visual angle control operation executed on a first image, and determining an image visual angle corresponding to the visual angle control operation; wherein the first image comprises a plurality of regions;
based on a preset mapping relation between the area and an image visual angle, displaying the area corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation;
when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image;
the image content of the first image is consistent with that of the second image, and the first image and the second image are spliced end to end.
The foregoing aspect and any possible implementation manner further provide an implementation manner, where the monitoring a view angle control operation performed on a first image, and determining an image view angle corresponding to the view angle control operation includes:
monitoring rotation rates of a terminal gyroscope in three mutually perpendicular directions, and acquiring an updating frequency;
determining the displacement of the terminal in the three mutually perpendicular directions in the updating period according to the rotation rates in the three mutually perpendicular directions and the updating frequency;
and determining the current image view angle corresponding to the first image according to the displacement of the terminal in the three mutually vertical directions.
The foregoing aspect and any possible implementation manner further provide an implementation manner, where the determining, according to the displacement of the terminal in the three mutually perpendicular directions, an image perspective currently corresponding to the first image includes:
determining the offset of the first image in the three mutually perpendicular directions according to the displacement of the terminal in the three mutually perpendicular directions and the preset displacement weight in each direction;
and determining the current corresponding image view angle of the first image according to the offset in the three mutually perpendicular directions.
The above-described aspects and any possible implementations further provide an implementation, and the method further includes:
a region presenting the second image;
when the currently presented area is identified as the edge area of the second image, the first image is spliced and presented at the edge position of the second image; and the second image and the first image are spliced end to end.
The above-described aspects and any possible implementations further provide an implementation, and the method further includes:
monitoring image switching operation;
presenting other images adjacent to the first image in response to the image switching operation.
In a second aspect, an embodiment of the present invention provides an image presenting apparatus, including:
the device comprises a determining unit, a processing unit and a processing unit, wherein the determining unit is used for monitoring the visual angle control operation executed on a first image and determining the image visual angle corresponding to the visual angle control operation; wherein the first image comprises a plurality of regions;
the first presentation unit is used for presenting the area corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation based on the preset mapping relation between the area and the image visual angle;
when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image;
the image content of the first image is consistent with that of the second image, and the first image and the second image are spliced end to end.
The above-described aspect and any possible implementation further provide an implementation, where the determining unit includes:
the processing module is used for monitoring the rotation rates of the terminal gyroscope in three mutually perpendicular directions and acquiring an updating frequency;
a first determining module, configured to determine, according to the rotation rates in the three mutually perpendicular directions and the update frequency, displacements of the terminal in the three mutually perpendicular directions in an update period;
and the second determining module is used for determining the image visual angle currently corresponding to the first image according to the displacement of the terminal in the three mutually vertical directions.
The above-described aspect and any possible implementation further provide an implementation, where the second determining module is specifically configured to:
determining the offset of the first image in the three mutually perpendicular directions according to the displacement of the terminal in the three mutually perpendicular directions and the preset displacement weight in each direction;
and determining the current corresponding image view angle of the first image according to the offset in the three mutually perpendicular directions.
The above-described aspects and any possible implementations further provide an implementation, where the apparatus further includes:
a second presenting unit configured to present an area of the second image;
when the currently presented area is identified as the edge area of the second image, the first image is spliced and presented at the edge position of the second image; and the second image and the first image are spliced end to end.
The above-described aspects and any possible implementations further provide an implementation, where the apparatus further includes:
the monitoring unit is used for monitoring image switching operation;
a third presenting unit configured to present another image adjacent to the first image in response to the image switching operation.
In a third aspect, an embodiment of the present invention provides an image rendering device, including a processor and a memory;
the processor is configured to execute an image presentation program stored in the memory to implement the steps of the image presentation method according to any one of the above aspects and any possible implementation manner.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where one or more programs are stored, and the one or more programs are executable by one or more processors to implement the steps of the image presentation method according to any one of the above aspects and any possible implementation manner.
By adopting the technical scheme, the invention at least has the following advantages:
the embodiment of the invention provides an image presenting method, an image presenting device and a computer readable storage medium, wherein visual angle control operation executed on a first image is monitored, and an image visual angle corresponding to the visual angle control operation is determined; then based on the mapping relation between the preset area and the image visual angle, displaying the area corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation; and when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image. According to the embodiment of the invention, the second images with consistent image content are displayed at the edge position of the first image in an end-to-end splicing mode, so that the image part at the opposite side edge can be conveniently and rapidly presented when the image edge area is presented, and the higher presentation requirement on the image is met. The user can view images in a seamless mode, and user experience is improved.
Drawings
FIG. 1 is a flow chart of an image rendering method provided by the present invention;
FIG. 2 is a schematic diagram of image stitching according to the present invention;
FIG. 3 is a flow chart of another image rendering method provided by the present invention;
FIG. 4 is a schematic view of the present invention in three perpendicular directions;
FIG. 5 is a schematic diagram of an image presentation provided by the present invention;
FIG. 6 is a flow chart of another image rendering method provided by the present invention;
FIG. 7 is a flow chart of another image rendering method provided by the present invention;
FIG. 8 is a schematic diagram of a structure of an image display apparatus according to the present invention;
FIG. 9 is a schematic diagram of another image display apparatus according to the present invention;
FIG. 10 is a schematic diagram of another image display apparatus according to the present invention;
FIG. 11 is a schematic diagram of another image display apparatus according to the present invention;
fig. 12 is a schematic structural diagram of an image rendering device according to the present invention.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the intended purpose, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
A first embodiment of the present invention provides an image presenting method, which is applicable to an image presenting process of a terminal, and as shown in fig. 1, the method includes the following specific steps:
s101, monitoring a visual angle control operation executed on a first image, and determining an image visual angle corresponding to the visual angle control operation.
The first image comprises a plurality of areas, and each area corresponds to a different image view angle. For example, when the first image is a panoramic image of a certain set of house, the panoramic image may include a circumferential 360-degree view angle range, and each portion of the panoramic image corresponds to a view angle.
In a specific implementation, the first image may be a static image or a dynamic image: the static image may be a two-dimensional plan view comprising a plurality of portions, or a three-dimensional spherical view comprising a plurality of portions; alternatively, the still image may contain a plurality of two-dimensional plane maps, each two-dimensional plane map being a part of the still image; alternatively, the static image may contain a plurality of three-dimensional spherical maps, each as part of the image. The dynamic image may be a video presented in multiple views.
In a possible implementation manner, the view angle control operation may be a gesture operation of a user on a terminal touch screen on the first image, or a control operation of a mouse or a keyboard on the first image. In another possible implementation manner, the view angle control operation may also be a displacement control operation of the terminal by the user, in this implementation manner, the displacement of the terminal may be sensed by monitoring the rotation rate of a terminal gyroscope, and then the image view angle currently corresponding to the first image is determined, and the detailed implementation process may refer to the second embodiment.
S102, based on a preset mapping relation between a region and an image visual angle, displaying a region corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation; and when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image.
Specifically, the preset mapping relationship between the area and the image view angle may indicate an area corresponding to the image view angle.
The image contents of the first image and the second image are consistent, that is, the first image and the second image can be considered to be the same image.
And the first image and the second image are spliced end to end. Please see the illustration in fig. 2: a first image (marked with the letter a) and a second image (marked with the letter B). If the end a1-a4 is the head and the end a2-a3 is the tail, the first image and the second image should be stitched in such a way that the end a2-a3 of the first image is stitched to the end a1-a4 of the second image. If one end of a1-a4 is taken as a tail and one end of a2-a3 is taken as a head, the first image and the second image should be spliced in a way that the end a1-a4 of the first image is spliced with the end a2-a3 of the second image.
It should be noted that, when it is recognized that the currently presented region is not the edge region of the first image, the first image is normally displayed.
In the image presenting method provided in the embodiment of the present invention, first, a viewing angle control operation performed on a first image is monitored, and an image viewing angle corresponding to the viewing angle control operation is determined; then based on the mapping relation between the preset area and the image visual angle, displaying the area corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation; and when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image. According to the embodiment of the invention, the second images with consistent image content are displayed at the edge position of the first image in an end-to-end splicing mode, so that the image part at the opposite side edge can be conveniently and rapidly presented when the image edge area is presented, and the higher presentation requirement on the image is met. The user can view images in a seamless mode, and user experience is improved.
A second embodiment of the present invention provides an image presenting method, which is applicable to an image presenting process of a terminal, and as shown in fig. 3, the method includes the following specific steps:
s201, monitoring rotation rates of the terminal gyroscope in three mutually perpendicular directions, and acquiring an updating frequency.
The gyroscope is also called as an angular velocity sensor, and can measure rotation rates of the terminal in all directions during deflection and inclination, so that displacement of the terminal in all directions can be determined.
As shown in fig. 4, the three mutually perpendicular directions are illustrated herein with reference to X, Y, Z axes in a mathematical coordinate system, each axis having a forward (+) and a reverse (-) direction, actually representing six orientations.
Specifically, the update frequency may be set according to the operation sensitivity requirement, and the greater the frequency, the higher the sensitivity, and may be generally set to be in the order of 1/millisecond (i.e. the update period is in the order of millisecond).
S202, determining the displacement of the terminal in the three mutually perpendicular directions in the updating period according to the rotation rates in the three mutually perpendicular directions and the updating frequency.
S203, determining the current image view angle corresponding to the first image according to the displacement of the terminal in the three mutually perpendicular directions.
In step S203, based on the displacement of the terminal in the three mutually perpendicular directions, the offset of the first image is determined, that is, the image view angle currently corresponding to the first image is determined.
S204, based on a preset mapping relation between the area and the image visual angle, displaying the area corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation; and when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image.
The description of step S204 is detailed in step S102 in the first embodiment, and is not repeated here.
Further, in combination with the foregoing method flows, considering that the magnitude of the displacement of the terminal is greatly different from the magnitude of the offset of the image, the weights may be set to achieve balance between the two. Based on this, another possible implementation manner of the embodiment of the present invention further provides the following specific method flows for implementing step S203, including:
s2031, determining the offset of the first image in the three mutually perpendicular directions according to the displacement of the terminal in the three mutually perpendicular directions and the preset displacement weight in each direction.
S2032, determining the image view angle corresponding to the first image according to the offset in the three mutually perpendicular directions.
For the second embodiment, the following specific examples are illustrated:
referring to fig. 5, if it is monitored that the rotation rates of the terminal in both directions of the X axis and the Y axis are r, and the update frequency is set to f (the update period is t); it can be determined that the displacement of the terminal in both the X and Y directions is s-r/f. At this time, a uniform weight is set to determine the displacement s0 of the first image in both the X and Y directions, for example, if the weight is 1000, s0 is 1000r/f, and then the offset of the first image in the update period t, that is, the image view angle corresponding to the first image, may be determined, and finally, the region corresponding to the current image view angle is presented according to the mapping relationship between the preset region and the image view angle. As shown in fig. 5, if the central area of the first image displayed on the terminal screen is moved from s1(X1, y1) to s2(X2, y2), the operation is performed by first lifting and rotating the right side of the terminal to make the X-axis shift (X2-X1)/1000; then the terminal is lifted and rotated to make the Y-axis shift (Y2-Y1)/1000.
On the basis of the first embodiment, the embodiment can realize the presentation of each part of the first image through the mobile terminal based on the monitoring of the gyroscope, is convenient to operate, and improves the user experience.
A third embodiment of the present invention provides an image presenting method, which is applicable to an image presenting process of a terminal, and as shown in fig. 6, the method includes the following specific steps:
s301, monitoring a visual angle control operation executed on the first image, and determining an image visual angle corresponding to the visual angle control operation.
S302, based on a preset mapping relation between the area and the image visual angle, displaying the area corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation; and when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image.
The detailed description of step S301 and step S302 is referred to step S101 and step S102 of the first embodiment, and is not repeated here.
S303, presenting the area of the second image; and when the currently presented area is identified as the edge area of the second image, the first image is spliced and presented at the edge position of the second image.
And the second image and the first image are spliced end to end.
On the basis of the first embodiment, when the terminal presents the edge area of the second image, the first image can be spliced, so that the images can be presented circularly.
A fourth embodiment of the present invention provides an image presenting method, which is applied to an image presenting process of a terminal, and as shown in fig. 7, the method includes the following specific steps:
s401, monitoring the view angle control operation executed on the first image, and determining an image view angle corresponding to the view angle control operation.
S402, based on a preset mapping relation between a region and an image visual angle, displaying a region corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation; and when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image.
The detailed description of step S401 and step S402 is referred to step S101 and step S102 in the first embodiment, and is not repeated here.
And S403, monitoring image switching operation.
It should be noted that the image switching operation here is another operation instruction different from the viewing angle control operation, for example, when the viewing angle control operation is a left-right slide, the image switching operation may be an up-down slide.
S404, responding to the image switching operation, and presenting other images adjacent to the first image.
Since it is considered that the first image and the second image can be cyclically presented, the embodiment of the present invention provides an image switching method by which a user can switch to another image in the cyclic presentation of the first image and the second image.
A fifth embodiment of the present invention provides an image presenting apparatus, which is suitable for the method flow described in any of the above embodiments, and as shown in fig. 8, the apparatus includes:
a determining unit 51, configured to monitor a viewing angle control operation performed on a first image, and determine an image viewing angle corresponding to the viewing angle control operation; wherein the first image comprises a plurality of regions.
The first presenting unit 52 is configured to present, based on a preset mapping relationship between an area and an image viewing angle, an area corresponding to the image viewing angle according to the image viewing angle corresponding to the viewing angle control operation; and when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image.
The image content of the first image is consistent with that of the second image, and the first image and the second image are spliced end to end.
Optionally, as shown in fig. 9, the determining unit 51 includes:
and the processing module 511 is configured to monitor rotation rates of the terminal gyroscope in three mutually perpendicular directions, and obtain an update frequency.
A first determining module 512, configured to determine displacements of the terminal in the three mutually perpendicular directions in the update period according to the rotation rates in the three mutually perpendicular directions and the update frequency.
And a second determining module 513, configured to determine, according to the displacement of the terminal in the three mutually perpendicular directions, an image perspective currently corresponding to the first image.
Optionally, the second determining module 513 is specifically configured to:
determining the offset of the first image in the three mutually perpendicular directions according to the displacement of the terminal in the three mutually perpendicular directions and the preset displacement weight in each direction;
and determining the current corresponding image view angle of the first image according to the offset in the three mutually perpendicular directions.
Optionally, as shown in fig. 10, the apparatus further includes:
a second presenting unit 53 for presenting an area of the second image; when the currently presented area is identified as the edge area of the second image, the first image is spliced and presented at the edge position of the second image; and the second image and the first image are spliced end to end.
Optionally, as shown in fig. 11, the apparatus further includes:
and a listening unit 54 for listening to the image switching operation.
A third presenting unit 55, configured to present, in response to the image switching operation, another image adjacent to the first image.
The image presenting apparatus provided in the above embodiment of the present invention first monitors a view angle control operation performed on a first image, and determines an image view angle corresponding to the view angle control operation; then based on the mapping relation between the preset area and the image visual angle, displaying the area corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation; and when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image. According to the embodiment of the invention, the second images with consistent image content are displayed at the edge position of the first image in an end-to-end splicing mode, so that the image part at the opposite side edge can be conveniently and rapidly presented when the image edge area is presented, and the higher presentation requirement on the image is met. The user can view images in a seamless mode, and user experience is improved.
In a sixth embodiment of the present invention, an image rendering device is provided, which is suitable for use in the method flow described in any of the above embodiments, as shown in fig. 12, the device includes a processor 61 and a memory 62;
the processor 61 is configured to execute an image rendering program stored in the memory 62 to implement the steps of the image rendering method according to the above-described embodiment.
Alternatively, the processor 61 and the memory 62 may be connected by a bus or other means.
a memory 62 for storing the program code and transferring the program code to the processor 61. The Memory 62 may include Volatile Memory (Volatile Memory), such as Random Access Memory (RAM); the Memory 62 may also include a Non-Volatile Memory (Non-Volatile Memory), such as a Read-Only Memory (ROM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, HDD), or a Solid-State Drive (SSD); the memory 62 may also comprise a combination of the above types of memory.
In a seventh embodiment of the present invention, a computer-readable storage medium is provided, which stores one or more programs, which are executable by one or more processors, to implement the steps of the image rendering method according to the above-described embodiments.
Wherein the computer storage medium may be RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
In which a computer-readable storage medium stores one or more programs which are executable by one or more processors to implement some or all of the steps in any of the first through third embodiments of the present invention.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (12)
1. A method of image rendering, the method comprising:
monitoring a visual angle control operation executed on a first image, and determining an image visual angle corresponding to the visual angle control operation; wherein the first image comprises a plurality of regions;
based on a preset mapping relation between the area and an image visual angle, displaying the area corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation;
when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image;
the image content of the first image is consistent with that of the second image, and the first image and the second image are spliced end to end.
2. The method of claim 1, wherein the monitoring a view angle control operation performed on the first image, and the determining an image view angle corresponding to the view angle control operation comprises:
monitoring rotation rates of a terminal gyroscope in three mutually perpendicular directions, and acquiring an updating frequency;
determining the displacement of the terminal in the three mutually perpendicular directions in the updating period according to the rotation rates in the three mutually perpendicular directions and the updating frequency;
and determining the current image view angle corresponding to the first image according to the displacement of the terminal in the three mutually vertical directions.
3. The method according to claim 2, wherein the determining the current image perspective of the first image according to the displacement of the terminal in the three mutually perpendicular directions comprises:
determining the offset of the first image in the three mutually perpendicular directions according to the displacement of the terminal in the three mutually perpendicular directions and the preset displacement weight in each direction;
and determining the current corresponding image view angle of the first image according to the offset in the three mutually perpendicular directions.
4. The method of claim 1, further comprising:
a region presenting the second image;
when the currently presented area is identified as the edge area of the second image, the first image is spliced and presented at the edge position of the second image; and the second image and the first image are spliced end to end.
5. The method of claim 1, further comprising:
monitoring image switching operation;
presenting other images adjacent to the first image in response to the image switching operation.
6. An image rendering apparatus, characterized in that the apparatus comprises:
the device comprises a determining unit, a processing unit and a processing unit, wherein the determining unit is used for monitoring the visual angle control operation executed on a first image and determining the image visual angle corresponding to the visual angle control operation; wherein the first image comprises a plurality of regions;
the first presentation unit is used for presenting the area corresponding to the image visual angle according to the image visual angle corresponding to the visual angle control operation based on the preset mapping relation between the area and the image visual angle;
when the currently presented area is identified as the edge area of the first image, splicing and presenting a second image at the edge position of the first image;
the image content of the first image is consistent with that of the second image, and the first image and the second image are spliced end to end.
7. The apparatus of claim 6, wherein the determining unit comprises:
the processing module is used for monitoring the rotation rates of the terminal gyroscope in three mutually perpendicular directions and acquiring an updating frequency;
a first determining module, configured to determine, according to the rotation rates in the three mutually perpendicular directions and the update frequency, displacements of the terminal in the three mutually perpendicular directions in an update period;
and the second determining module is used for determining the image visual angle currently corresponding to the first image according to the displacement of the terminal in the three mutually vertical directions.
8. The apparatus of claim 7, wherein the second determining module is specifically configured to:
determining the offset of the first image in the three mutually perpendicular directions according to the displacement of the terminal in the three mutually perpendicular directions and the preset displacement weight in each direction;
and determining the current corresponding image view angle of the first image according to the offset in the three mutually perpendicular directions.
9. The apparatus of claim 6, further comprising:
a second presenting unit configured to present an area of the second image;
when the currently presented area is identified as the edge area of the second image, the first image is spliced and presented at the edge position of the second image; and the second image and the first image are spliced end to end.
10. The apparatus of claim 6, further comprising:
the monitoring unit is used for monitoring image switching operation;
a third presenting unit configured to present another image adjacent to the first image in response to the image switching operation.
11. An image rendering device, characterized in that the device comprises a processor and a memory;
the processor is used for executing an image presentation program stored in the memory to realize the steps of the image presentation method according to any one of claims 1-5.
12. A computer readable storage medium, characterized in that the computer readable storage medium stores one or more programs which are executable by one or more processors to implement the steps of the image rendering method according to any one of claims 1 to 5.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1892370A (en) * | 2005-05-31 | 2007-01-10 | 卡西欧计算机株式会社 | Liquid crystal display apparatus capable of controlling range of viewing angle |
| CN101097699A (en) * | 2006-06-30 | 2008-01-02 | Lg.菲利浦Lcd株式会社 | Viewing angle controllable liquid crystal display device and driving method thereof |
| CN101674409A (en) * | 2008-09-12 | 2010-03-17 | Lg电子株式会社 | Mobile terminal having panorama photographing function and method for controlling operation thereof |
| CN102043576A (en) * | 2009-10-26 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | System and method for automatically adjusting display picture |
| CN105791695A (en) * | 2016-03-30 | 2016-07-20 | 沈阳泰科易科技有限公司 | Panoramic image generation method and panoramic image generation device |
| CN106354258A (en) * | 2016-08-30 | 2017-01-25 | 上海乐相科技有限公司 | Image display method and device of virtual reality equipment |
| CN106662930A (en) * | 2014-09-17 | 2017-05-10 | 英特尔公司 | Technologies for adjusting a perspective of a captured image for display |
| CN107765975A (en) * | 2017-09-28 | 2018-03-06 | 五八有限公司 | The picture display processing method and mobile terminal of mobile terminal |
-
2018
- 2018-08-16 CN CN201810937568.4A patent/CN109040617B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1892370A (en) * | 2005-05-31 | 2007-01-10 | 卡西欧计算机株式会社 | Liquid crystal display apparatus capable of controlling range of viewing angle |
| CN101097699A (en) * | 2006-06-30 | 2008-01-02 | Lg.菲利浦Lcd株式会社 | Viewing angle controllable liquid crystal display device and driving method thereof |
| CN101674409A (en) * | 2008-09-12 | 2010-03-17 | Lg电子株式会社 | Mobile terminal having panorama photographing function and method for controlling operation thereof |
| CN102043576A (en) * | 2009-10-26 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | System and method for automatically adjusting display picture |
| CN106662930A (en) * | 2014-09-17 | 2017-05-10 | 英特尔公司 | Technologies for adjusting a perspective of a captured image for display |
| CN105791695A (en) * | 2016-03-30 | 2016-07-20 | 沈阳泰科易科技有限公司 | Panoramic image generation method and panoramic image generation device |
| CN106354258A (en) * | 2016-08-30 | 2017-01-25 | 上海乐相科技有限公司 | Image display method and device of virtual reality equipment |
| CN107765975A (en) * | 2017-09-28 | 2018-03-06 | 五八有限公司 | The picture display processing method and mobile terminal of mobile terminal |
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|---|---|
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