CN111311477B - Image editing method and device and corresponding storage medium - Google Patents
Image editing method and device and corresponding storage medium Download PDFInfo
- Publication number
- CN111311477B CN111311477B CN202010126763.6A CN202010126763A CN111311477B CN 111311477 B CN111311477 B CN 111311477B CN 202010126763 A CN202010126763 A CN 202010126763A CN 111311477 B CN111311477 B CN 111311477B
- Authority
- CN
- China
- Prior art keywords
- editing
- video
- image
- editing operation
- image editing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The invention provides an image editing method, which comprises the following steps: converting the display video into an editing video, and transmitting the editing video to an editing terminal; wherein the video image resolution of the edited video is less than the video image resolution of the displayed video; receiving an editing operation file corresponding to the editing video from an editing terminal; the editing operation file records the image editing operation of an editing terminal user on the editing video at the editing terminal; and performing image editing operation on the display video by using the editing operation file. The invention also provides an image editing device, the image editing method and the image editing device send the editing video with smaller video image resolution to the editing terminal for image editing, so that the VR camera can carry out image editing operation on the display video based on the editing operation file, thus the VR camera can instantly edit 8k panoramic pictures in real time, the edited pictures are timely shared with other people, and the image editing difficulty of the VR camera is reduced.
Description
Technical Field
The present invention relates to the field of image processing technologies, and in particular, to an image editing method and apparatus, and a corresponding storage medium.
Background
With the development of technology, users have increasingly higher requirements on video images, such as higher image resolution, smaller storage space, faster transmission speed, and convenience in editing video images.
The existing VR camera can shoot 8k panoramic pictures, but because the camera terminal and the portable mobile terminal can not display the 8k panoramic pictures in real time, the 8k panoramic pictures are required to be output to a fixed terminal computer to be edited by using special editing software. And users of the VR cameras hope to watch and edit the 8k panoramic pictures in real time, and share the edited pictures to other people in time, so that the use portability of the VR cameras is improved.
Therefore, it is necessary to provide an image editing method and an image editing apparatus to solve the problems of the prior art.
Disclosure of Invention
The embodiment of the invention provides an image editing method and an image editing device which can edit an 8k panoramic picture of a VR camera in real time through a mobile terminal, so that the VR camera can timely share the edited picture to other people, and the technical problem that the use portability of the VR camera is poor due to the fact that the difficulty of image editing of the existing VR camera is high is solved.
The embodiment of the invention provides an image editing method, which comprises the following steps:
converting the display video into an editing video, and transmitting the editing video to an editing terminal; wherein the video image resolution of the edited video is less than the video image resolution of the displayed video;
Receiving an editing operation file corresponding to the editing video from the editing terminal; the editing operation file records the image editing operation of an editing terminal user on the editing video at the editing terminal; and
And performing image editing operation on the display video by using the editing operation file.
In the image editing method of the present invention, the step of recording an image editing operation of an editing terminal user on the editing video at the editing terminal includes:
Displaying the edited video;
Performing image editing operation on the edited video, wherein the image editing operation comprises at least one of field angle adjustment, visual angle adjustment, play speed conversion, object tracking and projection mode conversion; and
Recording the result of the image editing operation as the editing operation file, wherein the editing operation file comprises an editing video number, an editing video playing time frame and editing video playing parameters.
In the image editing method of the present invention, the step of performing an image editing operation on a display video using the editing operation file includes:
acquiring a corresponding display video according to the editing video number of the editing operation file;
and performing image editing operation on the display video according to the editing video playing time frame and the editing video playing parameter of the editing operation file.
In the image editing method of the present invention, the display video is a panoramic video, and the display video after the image editing operation is a planar video.
In the image editing method according to the present invention, the method includes: the editing operation file is recorded in the form of a character string.
In the image editing method of the present invention, the step of performing an image editing operation on the edited video includes:
Setting a pre-editing area of the editing video; performing pre-editing operation on the pre-editing area of the edited video by using at least one preset image pre-editing operation instruction set; and performing post-image editing operation on the edited video subjected to the pre-editing operation.
In the image editing method of the present invention, the image editing method further includes:
And storing the pre-editing operation and the post-image editing operation corresponding to the designated area of the edited video after the image editing operation as the preset image pre-editing operation instruction set.
In the image editing method of the present invention, the step of storing the pre-editing operation and the post-image editing operation corresponding to the specified region of the edited video after the image editing operation as the preset image pre-editing operation instruction set includes:
if the designated area of the edited video after the image editing operation corresponds to a plurality of different image editing operations, setting the image editing operation with larger using weight as the preset image pre-editing operation instruction set.
In the image editing method of the present invention, the step of storing the pre-editing operation and the post-image editing operation corresponding to the specified region of the edited video after the image editing operation as the preset image pre-editing operation instruction set includes:
Displaying the image editing operation of the appointed area of the edited video after the image editing operation;
And setting the part of image editing operation selected by the user in the displayed image editing operation as the preset image pre-editing operation instruction set.
The present invention also provides an image editing apparatus, comprising:
The editing video sending module is used for converting the display video into an editing video and sending the editing video to the editing terminal; wherein the video image resolution of the edited video is less than the video image resolution of the displayed video;
the editing operation file receiving module is used for receiving an editing operation file corresponding to the editing video from the editing terminal; the editing operation file records the image editing operation of an editing terminal user on the editing video at the editing terminal; and
And the image editing module is used for performing image editing operation on the display video by using the editing operation file.
Embodiments of the present invention also provide a computer-readable storage medium having stored therein processor-executable instructions that are loaded by one or more processors to perform any of the image editing methods described above.
Compared with the image editing method and the image editing device in the prior art, the image editing method and the image editing device send the editing video with smaller video image resolution to the editing terminal for image editing, so that the VR camera can perform image editing operation on the display video based on the editing operation file, the VR camera can instantly edit 8k panoramic pictures in real time, the edited pictures are timely shared with other people, and the image editing difficulty of the VR camera is reduced; the technical problem that the use of the VR camera is portable and poor due to the fact that the difficulty of image editing of an existing VR camera is high is effectively solved.
Drawings
FIG. 1 is a flowchart of an embodiment of an image editing method of the present invention;
FIG. 2 is a flowchart illustrating an image editing operation performed by an editing terminal according to an embodiment of the image editing method of the present invention;
FIG. 3 is a flowchart illustrating an image editing operation performed on a display video according to an embodiment of the image editing method of the present invention;
FIG. 4 is a flowchart illustrating an image editing operation performed on an edited video according to an embodiment of the image editing method of the present invention;
FIG. 5 is a schematic diagram of an embodiment of an image editing apparatus according to the present invention;
FIG. 6 is a flowchart of the image editing method and the image editing device according to the present invention for editing panoramic video into corresponding planar video;
FIG. 7 is a schematic diagram of an image editing method and an image editing apparatus according to the present invention for performing an image editing operation on an edited video;
Fig. 8 is a schematic view of the working environment of an electronic device in which the image editing apparatus of the present invention is located.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The image editing method and the image editing apparatus of the present invention are used for electronic devices for editing panoramic pictures in real time, including, but not limited to, wearable devices, head-mounted devices, medical health platforms, personal computers, server computers, hand-held or laptop devices, mobile devices (such as mobile phones, personal Digital Assistants (PDAs), media players, etc.), multiprocessor systems, consumer electronics devices, minicomputers, mainframe computers, distributed computing environments that include any of the above systems or devices, and the like. The electronic equipment is preferably a panoramic VR camera or an electronic terminal matched with the panoramic VR camera for use, so that panoramic picture videos shot by the VR camera are edited in real time, the difficulty in image editing by the VR camera is reduced, and the use portability of the VR camera is improved.
Referring to fig. 1, fig. 1 is a flowchart of an image editing method according to an embodiment of the invention. The image editing method of the present embodiment may be implemented using the above-described electronic device, particularly a VR camera. The image editing method of the present embodiment includes the steps of:
step S101, converting the display video into an editing video, and sending the editing video to an editing terminal; wherein the video image resolution of the edited video is less than the video image resolution of the displayed video;
step S102, receiving an editing operation file corresponding to an editing video from an editing terminal; the editing operation file records the image editing operation of an editing terminal user on an editing video at the editing terminal;
step S103, performing an image editing operation on the display video using the editing operation file.
The specific flow of each step of the image editing method of the present embodiment is described in detail below.
In step S101, an image editing apparatus (e.g., VR camera) captures a display video, i.e., panoramic picture video. Since the display video of the VR camera is generally a panoramic picture video with a resolution of 8k in order to ensure the image quality of the video after the post-editing, the transmission of the display video to the editing terminal involves a problem of a large data flow transmission and a high-quality picture processing editing requirement.
The image editing apparatus thus converts the display video into an edit video having a video image resolution smaller than that of the display video, for example, a video image resolution of 4k, so that the edit terminal performs an editing operation on the edit video.
The image editing device then transmits the edited video to the editing terminal through wifi or USB.
In step S102, the editing terminal receives the editing video, and then the editing terminal user performs an image editing operation on the editing video at the editing terminal. Referring to fig. 2, fig. 2 is a flowchart illustrating an image editing operation performed by an editing terminal according to an embodiment of the image editing method of the present invention. The image editing operation flow includes:
step S201, the editing terminal displays the received editing video so that the editing terminal performs image editing operation on the editing video.
In step S202, the editing terminal performs image editing operations on the edited video, where the specific image editing operations include angle of view adjustment, play speed conversion, object tracking, and projection mode conversion.
The angle adjustment indicates a presentation view angle of the edited video after the image editing operation, such as an edited video of 60 degrees or 120 degrees in 360 degrees panoramic picture video.
The viewing angle adjustment represents a display viewing angle range of the edited video after the image editing operation, such as an edited video in a range of 0 to 60 degrees or an edited video in a range of 61 to 120 degrees, which can be displayed in a 360-degree panoramic picture video.
The play speed change indicates a play speed of the edited video after the image editing operation, such as playing the edited video at a rate of 0.5 times or playing the edited video at a rate of 2 times.
Object tracking represents a certain object tracked in the edited video after the image editing operation, and the object may be a person or an object in the edited video after the image editing operation.
The projection mode represents a presentation mode of an edited video after an image editing operation, and the presentation mode may be a perspective projection mode, a cylindrical projection mode, an asteroid projection mode, an equiangular projection (Equi projections), and the like.
In step S203, the editing terminal records the result of the image editing operation in step S202 as an editing operation file, where the editing operation file includes an editing video number, an editing video playing time frame, and an editing video playing parameter.
The editing video number is used for representing the editing video corresponding to the editing operation file and the corresponding display video; the editing video playing time frame is used for representing the picture frame of the editing video corresponding to the image editing operation; the editing video playing parameters are used for representing editing operation contents corresponding to the image editing operation.
The editing operation file can effectively record the image editing operation of an editing terminal user on the editing video at the editing terminal, and particularly, the editing operation file can be stored in a character string mode. For example, (No "0001" start_time "1000": end_time "2000": speed "1.0": FOV "120": type "1": view "1-120": object "red") means that the 1000 th frame picture to 2000 th frame picture in the edit video numbered 0001 is selected to have an angle of view of 120 degrees, the view angle is in the range of 0 degrees to 120 degrees of the panoramic picture, the play speed of the edit video after the image editing operation is 1.0, the projection mode of the edit video after the image editing operation is the mode corresponding to No. 1, the edit video after the image editing operation tracks the red object set in the edit video. The image editing apparatus can thus perform an image editing operation on the display video based on the editing operation file.
And then the editing terminal sends the editing operation file to the image editing device through wifi or usb.
Step S103, the image editing apparatus performs an image editing operation on the display video using the editing operation file acquired in step S102. Referring to fig. 3 in particular, fig. 3 is a flowchart illustrating an image editing operation performed on a display video according to an embodiment of the image editing method of the present invention. The image editing operation flow comprises the following steps:
Step S301, the image editing device acquires a corresponding display video according to the editing video number of the editing operation file;
In step S302, the image editing apparatus performs image editing operation (i.e. performs video rendering operation) on the display video according to the edited video playing time frame and the edited video playing parameter of the editing operation file, that is, performs editing operations such as angle of view adjustment, play speed adjustment, object tracking, and projection mode conversion on the display video to obtain a display video after the image editing operation, where the display video after the image editing operation is generally a high-quality planar picture video to represent a part of panoramic pictures in the panoramic picture video.
The image editing device can then send the flat screen video to other electronic terminals for sharing presentations.
Thus, the image editing process of the panoramic picture of the image editing method of the present embodiment is completed.
According to the image editing method, the editing video with smaller video image resolution is sent to the editing terminal for image editing, so that the VR camera can conduct image editing operation on the display video based on the editing operation file, the VR camera can instantly edit 8k panoramic pictures in real time, the edited pictures are timely shared with other people, and the image editing difficulty of the VR camera is reduced.
Next, how the editing terminal performs the image editing operation on the edited video will be described in detail, referring to fig. 4, fig. 4 is a flowchart illustrating the image editing operation on the edited video in an embodiment of the image editing method of the present invention. The image editing operation flow includes:
step S401, an editing terminal acquires and displays an editing video;
in step S402, the editing terminal sets a pre-editing area of the edited video, where the pre-editing area refers to an area of the edited video that needs to be pre-processed by a user, for example, in order to increase the editing speed, the playing speed of the head and tail portions of the edited video is first adjusted to be fast, so as to facilitate performing image editing operations on other areas of the edited video. If the image editing operation is required for the specific person, the editing expectation that the specific person is not included in the editing video can be set as a pre-editing area, and the deletion operation is performed for the pre-editing area.
Of course, the pre-editing area may be the whole editing video area, for example, the whole viewing angle of the editing video is adjusted in advance, and then the post-image editing operation is performed on the adjusted editing video, so that the efficiency of image editing is improved.
In step S403, the editing terminal performs the pre-editing operation on the pre-editing region of the edited video using at least one preset image pre-editing operation instruction set. The preset image pre-editing operation instruction set is a preset pre-editing operation instruction set, such as directly selecting the head part and the tail part of the edited video to perform acceleration operation, or directly selecting the whole edited video area to perform view angle adjustment operation. Since such an image editing pre-operation may be repeated on a plurality of different editing videos, the editing terminal may set one image editing operation or a set of a plurality of image editing operations as a set of preset image pre-editing operation instructions, thereby improving the pre-editing operation efficiency for pre-editing areas of some editing videos.
In step S404, after the editing terminal performs the pre-editing operation on the pre-editing region of the edited video, the editing terminal may perform the post-image editing operation on the edited video after the pre-editing operation, where the post-image editing operation is a personalized image editing operation performed by the user based on the specific content of the edited video.
Since the image editing operation of the embodiment is divided into the pre-editing operation and the post-image editing operation, the overall efficiency of the image editing operation is effectively improved.
Further, the editing terminal of the present embodiment may generate the corresponding preset image pre-editing operation instruction set in a plurality of manners. If the editing terminal can directly store the pre-editing operation and the post-image editing operation corresponding to the designated area of the edited video after the image editing operation as a preset image pre-editing operation instruction set.
Specifically, if the designated area of the edited video after the image editing operation corresponds to only one image editing operation, the image editing operation herein means that all the edited video playing parameters corresponding to the edited video playing time frames corresponding to the designated area are improved to be the same. The image editing operation corresponding to the designated area is directly set as a preset image pre-editing operation instruction set.
If the designated area of the edited video after the image editing operation corresponds to a plurality of different image editing operations, and if the view angle corresponding to the first half of the video of the designated area is 60 degrees and the view angle corresponding to the second half of the video of the designated area is 120 degrees, the designated area of the edited video after the image editing operation can be considered to correspond to different image editing operations.
The editing terminal may set the image editing operation with a larger usage weight as the preset image pre-editing operation instruction set. The large weight means that the area in the designated area corresponding to the corresponding image editing operation is large, if the angle of view corresponding to one third of the video in the designated area is 60 degrees and the angle of view corresponding to the other two thirds of the video in the designated area is 120 degrees, the image editing operation corresponding to the area with the angle of view of 120 degrees in the designated area can be set as the preset image and editing operation instruction set.
Further, the designated area of the edited video after the image editing operation includes a plurality of different image editing operations. The editing terminal can also display the image editing operation of the appointed area of the edited video after the image editing operation, such as displaying the view angle, the playing speed, the display object, the projection mode and the like corresponding to the image editing operation.
Thus, the editing terminal user can select part of image editing operations in the displayed image editing operations to be set as a preset image pre-editing operation instruction set.
Therefore, the user of the editing terminal can set the image editing operation of the designated area as the preset image pre-editing operation instruction set, set the image editing operation of the partial area of the designated area as the preset image pre-editing operation instruction set and set the partial image editing operation of the designated area as the preset image pre-editing operation instruction set, so that the efficiency of the editing terminal on the image editing operation of the edited video can be effectively improved through the preset image pre-editing operation instruction set.
The present invention also provides an image editing apparatus, please refer to fig. 5, fig. 5 is a schematic structural diagram of an embodiment of the image editing apparatus of the present invention. The image editing apparatus of the present embodiment can be implemented using the image editing method described above, and the image editing apparatus 50 of the present embodiment includes an editing video transmitting module 51, an editing operation file receiving module 52, and an image editing module 53.
The editing video transmitting module 51 is configured to convert the display video into an editing video, and transmit the editing video to the editing terminal 51; wherein the video image resolution of the edited video is less than the video image resolution of the displayed video; the editing operation file receiving module 52 is configured to receive an editing operation file corresponding to an editing video from the editing terminal 51; the editing operation file records the image editing operation of the editing terminal user on the editing video at the editing terminal 51; the image editing module 53 is used for performing an image editing operation on the display video using the editing operation file.
When the image editing apparatus 50 of the present embodiment is used, first, the display video, that is, the panoramic picture video, is captured by the editing video transmission module 51. Since the display video of the VR camera is generally a panoramic picture video with a resolution of 8k in order to ensure the image quality of the video after the post-editing, the transmission of the display video to the editing terminal involves a problem of a large data flow transmission and a high-quality picture processing editing requirement.
The edit video transmitting module 51 thus converts the display video into an edit video having a video image resolution smaller than that of the display video, for example, a video image resolution of 4k, so that the edit terminal 51 performs an edit operation on the edit video. The editing video transmitting module 51 then transmits the editing video to the editing terminal 51.
The editing terminal 51 then receives the editing video, and then the editing terminal user performs an image editing operation on the editing video at the editing terminal 51, the flow of the image editing operation including:
The editing terminal 51 displays the received editing video so that the editing terminal 51 performs an image editing operation on the editing video.
The editing terminal 51 performs image editing operations on the edited video, and specific image editing operations include angle-of-view adjustment, play speed conversion, object tracking, projection mode conversion, and the like. The angle adjustment indicates a presentation view angle of the edited video after the image editing operation, such as an edited video of 60 degrees or 120 degrees in 360 degrees panoramic picture video. The viewing angle adjustment represents a display viewing angle range of the edited video after the image editing operation, such as an edited video in a range of 0 to 60 degrees or an edited video in a range of 61 to 120 degrees, which can be displayed in a 360-degree panoramic picture video. The play speed change indicates a play speed of the edited video after the image editing operation, such as playing the edited video at a rate of 0.5 times or playing the edited video at a rate of 2 times. Object tracking represents a certain object tracked in the edited video after the image editing operation, and the object may be a person or an object in the edited video after the image editing operation. The projection mode represents a presentation mode of an edited video after an image editing operation, and the presentation mode may be a perspective projection mode, a cylindrical projection mode, an asteroid projection mode, an equiangular projection (Equi projections), and the like.
The editing terminal 51 records the result of the image editing operation as an editing operation file including an editing video number, an editing video play time frame, and editing video play parameters. The editing video number is used for representing the editing video corresponding to the editing operation file and the corresponding display video; the editing video playing time frame is used for representing the picture frame of the editing video corresponding to the image editing operation; the editing video playing parameters are used for representing editing operation contents corresponding to the image editing operation. Thus, the editing operation file can effectively record the image editing operation of the editing terminal user on the editing video at the editing terminal, and the image editing device 50 can perform the image editing operation on the display video based on the editing operation file.
The editing terminal 51 then transmits the editing operation file to the editing operation file receiving module 52 of the image editing apparatus 50.
The image editing module 53 then performs an image editing operation on the display video using the acquired editing operation file. The specific flow comprises the following steps:
the image editing module 53 obtains the corresponding display video according to the edited video number of the editing operation file.
The image editing module 53 performs an image editing operation on the display video according to the edit video playing time frame and the edit video playing parameter of the edit operation file, that is, performs an editing operation such as a view angle adjustment, a play speed adjustment, an object tracking, and a projection mode conversion on the display video to obtain a display video after the image editing operation, where the display video after the image editing operation is generally a planar picture video to represent a part of panoramic pictures in the panoramic picture video.
Thus, the image editing process of the panoramic picture of the image editing apparatus 50 of the present embodiment is completed.
The image editing device of the embodiment sends the editing video with smaller video image resolution to the editing terminal for image editing, so that the VR camera can carry out image editing operation on the display video based on the editing operation file, thus the VR camera can instantly edit 8k panoramic pictures in real time, the edited pictures are timely shared with other people, and the image editing difficulty of the VR camera is reduced.
The image editing method and the specific working principle of the image editing apparatus of the present invention will be described below by way of a specific embodiment. Referring to fig. 6 and 7, fig. 6 is a flowchart illustrating an image editing method and an image editing apparatus according to the present invention for editing a panoramic video into a corresponding planar video, and fig. 7 is a schematic diagram illustrating an image editing operation performed on an edited video by the image editing method and the image editing apparatus according to the present invention. The image editing device of the embodiment is arranged in the VR camera, and the image editing device generates a corresponding editing operation file by sending the panoramic picture video to the user editing terminal for processing, and further performs image editing operation on the panoramic picture video through the editing operation file. The flow of performing image editing operation on panoramic video in this embodiment includes:
In step S601, the VR camera converts the captured display video with the video image resolution of 8k into the edited video with the video image resolution of 4 k.
In step S602, the VR camera transmits the edited video to the user editing terminal.
In step S603, the user editing terminal displays the edited video, referring specifically to fig. 7, wherein the image editing frame includes an edited video frame 701 (only the portion displayed in the edited video display frame 702 is not completely displayed in the editing terminal), an edited video display frame 702, an edited video play time frame selection frame 703, a view angle adjustment frame 704, a view angle adjustment frame 705, a play speed adjustment frame 706, an object tracking frame 707, a projection mode conversion frame 708, a preset image pre-editing operation instruction set loading frame 709, and a preset image pre-editing operation instruction set storage frame 710.
In step S604, the editing terminal may perform an image editing operation on the edited video. First, the editing terminal may select a pre-editing region corresponding to an edited video, such as a designated region of 1000 th to 2000 th frames of the edited video in fig. 7, through the edited video play time frame selection frame 703.
The editing terminal may then load a certain preset image pre-editing operation instruction set through the preset image pre-editing operation instruction set loading block 709. The preset image pre-editing operation instruction set in fig. 7 directly sets the viewing angle to 120 degrees, the viewing angle is 1 to 120 degrees (the viewing angle should correspond to the viewing angle), and the projection mode is projection mode 1. Thus, the pre-editing operation for editing the pre-editing area of the video is completed.
Then, the user performs post-image editing operation on the edited video after pre-editing through the editing terminal, as shown in fig. 7, the selected playing speed is 1.0, and the selected tracking object is a red object in a picture, etc. If the tracking object cannot be determined, the user can select the corresponding tracking object by touching an editing video picture in a display screen of the editing terminal. The user can further adjust the viewing angle and the viewing angle by dragging the control bar in the viewing angle adjusting frame 704 and the viewing angle adjusting frame 705, and can also adjust other editing video playing parameters of the editing video by controlling other adjusting frames.
Further, the user may adjust the viewing angle range of the edited video by dragging the edited video frame 701 in the edited video display frame 702 (e.g., from a range of 1 degree to 120 degrees to a range of 181 degrees to 300 degrees), and may adjust the viewing angle of the edited video by adjusting the size of the edited video frame 701 in the edited video display frame 702 (e.g., by adjusting the distance between two touch points) (e.g., by adjusting the viewing angle from 120 degrees to 180 degrees), the size of the corresponding edited video frame 701 in the edited video display frame 702 becomes smaller in order to display more content in the edited video frame 701 in the edited video display frame 702. Thus, the post-image editing operation for editing the video is completed.
In step S605, the user may save the image editing operation (the pre-editing operation and the post-image editing operation) of the current editing video as a new pre-image pre-editing operation instruction set through the pre-image pre-editing operation instruction set saving box 710.
If the designated area of the edited video selected by the user has a plurality of different image editing operations, only the image editing operation with larger weight is displayed or the user can be prompted with a plurality of different image editing operation parameters in a dotted line manner, particularly as shown by the selected playing speed 2.0 in fig. 7.
In step S606, the editing terminal records the result of the image editing operation as an editing operation file, and sends the editing operation file to the VR camera.
In step S607, the VR camera performs an image editing operation on the display video using the editing operation file, that is, converts the panoramic picture video captured by the VR camera into a corresponding planar picture video, and shares the converted planar picture video to the corresponding electronic terminal.
Thus, the image editing method and the image editing apparatus according to the present embodiment complete the flow of image editing operations for panoramic video.
According to the image editing method and the image editing device, the editing video with smaller video image resolution is sent to the editing terminal for image editing, so that the VR camera can perform image editing operation on the display video based on the editing operation file, the VR camera can instantly edit 8k panoramic pictures in real time, the edited pictures are timely shared with other people, and the image editing difficulty of the VR camera is reduced; the technical problem that the use of the VR camera is portable and poor due to the fact that the difficulty of image editing of an existing VR camera is high is effectively solved.
The terms "component," "module," "system," "interface," "process," and the like as used herein are generally intended to refer to a computer-related entity: hardware, a combination of hardware and software, or software in execution. For example, a component may be, but is not limited to being, a process running on a processor, an object, an executable, a thread of execution, a program, and/or a computer. By way of illustration, both an application running on a controller and the controller can be a component. One or more components can reside within a process and/or thread of execution and a component may be localized on one computer and/or distributed between two or more computers.
Fig. 8 and the following discussion provide a brief, general description of the operating environment of an electronic device in which the image editing apparatus of the present invention may be implemented. The work environment of fig. 8 is only one example of a suitable work environment and is not intended to suggest any limitation as to the scope of use or functionality of the work environment. Example electronic devices 812 include, but are not limited to, wearable devices, head-mounted devices, medical health platforms, personal computers, server computers, hand-held or laptop devices, mobile devices (such as mobile phones, personal Digital Assistants (PDAs), media players, and the like), multiprocessor systems, consumer electronics, minicomputers, mainframe computers, distributed computing environments that include any of the above systems or devices, and the like.
Although not required, embodiments are described in the general context of "computer-readable instructions" being executed by one or more electronic devices. Computer readable instructions may be distributed via a computer readable medium (discussed below). Computer readable instructions may be implemented as program modules, such as functions, objects, application Programming Interfaces (APIs), data structures, etc., that perform particular tasks or implement particular abstract data types. Typically, the functionality of the computer readable instructions may be combined or distributed as desired in various environments.
Fig. 8 illustrates an example of an electronic device 812 including one or more embodiments in an image editing apparatus of the present invention. In one configuration, the electronic device 812 includes at least one processing unit 816 and memory 818. Depending on the exact configuration and type of electronic device, memory 818 may be volatile (such as RAM), non-volatile (such as ROM, flash memory, etc.) or some combination of the two. This configuration is illustrated in fig. 8 by dashed line 814.
In other embodiments, electronic device 812 may include additional features and/or functionality. For example, device 812 may also include additional storage (e.g., removable and/or non-removable) including, but not limited to, magnetic storage, optical storage, and the like. Such additional storage is illustrated in fig. 8 by storage 820. In one embodiment, computer readable instructions for implementing one or more embodiments provided herein may be in storage device 820. Storage 820 may also store other computer readable instructions for implementing an operating system, application programs, and the like. Computer readable instructions may be loaded in memory 818 for execution by processing unit 816, for example.
The term "computer readable media" as used herein includes computer storage media. Computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions or other data. Memory 818 and storage 820 are examples of computer storage media. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by electronic device 812. Any such computer storage media may be part of electronic device 812.
The electronic device 812 may also include communication connections 826 that allow the electronic device 812 to communicate with other devices. Communication connection 826 may include, but is not limited to, a modem, a Network Interface Card (NIC), an integrated network interface, a radio frequency transmitter/receiver, an infrared port, a USB connection, or other interface for connecting electronic device 812 to other electronic devices. The communication connection 826 may include a wired connection or a wireless connection. Communication connection 826 may transmit and/or receive communication media.
The term "computer readable media" may include communication media. Communication media typically embodies computer readable instructions or other data in a "modulated data signal" such as a carrier wave or other transport mechanism and includes any information delivery media. The term "modulated data signal" may include such signals: one or more of the signal characteristics are set or changed in such a manner as to encode information into the signal.
Electronic device 812 may include input device(s) 824 such as keyboard, mouse, pen, voice input device, touch input device, infrared camera, video input device, and/or any other input device. Output device(s) 822 such as one or more displays, speakers, printers, and/or any other output device may also be included in device 812. The input device 824 and the output device 822 may be connected to the electronic device 812 via a wired connection, a wireless connection, or any combination thereof. In one embodiment, an input device or an output device from another electronic device may be used as input device 824 or output device 822 for electronic device 812.
The components of electronic device 812 may be connected by various interconnects (e.g., buses). Such interconnects may include a Peripheral Component Interconnect (PCI), such as PCI express, universal Serial Bus (USB), firewire (IEEE 1394), an optical bus structure, and the like. In another embodiment, components of electronic device 812 may be interconnected by a network. For example, memory 818 may be comprised of multiple physical memory units located in different physical locations interconnected by a network.
Those skilled in the art will appreciate that storage devices for storing computer readable instructions may be distributed across a network. For example, an electronic device 830 accessible via network 828 may store computer readable instructions to implement one or more embodiments of the present invention. Electronic device 812 may access electronic device 830 and download a part or all of the computer readable instructions for execution. Alternatively, the electronic device 812 may download pieces of the computer readable instructions, as needed, or some instructions may be executed at the electronic device 812 and some at the electronic device 830.
Various operations of the embodiments are provided herein. In one embodiment, the one or more operations may constitute computer-readable instructions stored on one or more computer-readable media that, when executed by an electronic device, will cause the computing device to perform the operations. The order in which some or all of the operations are described should not be construed as to imply that these operations are necessarily order dependent. Those skilled in the art will appreciate alternative ordering that will have the benefit of this description. Moreover, it should be understood that not all operations need be present in every embodiment provided herein.
Moreover, although the disclosure has been shown and described with respect to one or more implementations, equivalent alterations and modifications will occur to others skilled in the art based upon a reading and understanding of this specification and the annexed drawings. The present disclosure includes all such modifications and alterations and is limited only by the scope of the following claims. In particular regard to the various functions performed by the above described components (e.g., elements, resources, etc.), the terms used to describe such components are intended to correspond, unless otherwise indicated, to any component which performs the specified function of the described component (e.g., that is functionally equivalent), even though not structurally equivalent to the disclosed structure which performs the function in the herein illustrated exemplary implementations of the disclosure. Furthermore, while a particular feature of the disclosure may have been disclosed with respect to only one of several implementations, such feature may be combined with one or more other features of the other implementations as may be desired and advantageous for a given or particular application. Moreover, to the extent that the terms "includes," has, "" contains, "or variants thereof are used in either the detailed description or the claims, such terms are intended to be inclusive in a manner similar to the term" comprising.
The functional units in the embodiment of the invention can be integrated in one processing module, or each unit can exist alone physically, or two or more units are integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated modules may also be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product. The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, or the like. Each of the devices or systems described above may perform the method in the corresponding method embodiment.
In summary, although the embodiments of the present invention have been described above, the numbers before the embodiments are used for convenience of description, and the order of the embodiments of the present invention is not limited. Moreover, the above-mentioned embodiments are not intended to limit the present invention, and those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, so the scope of the present invention is defined by the claims.
Claims (5)
1. An image editing method, comprising:
converting the display video into an editing video, and transmitting the editing video to an editing terminal; wherein the video image resolution of the edited video is less than the video image resolution of the displayed video;
Receiving an editing operation file corresponding to the editing video from the editing terminal; the editing operation file records the image editing operation of an editing terminal user on the editing video at the editing terminal; and
Performing image editing operation on the display video by using the editing operation file; the display video is a panoramic picture video, and the display video after the image editing operation is a plane picture video;
wherein the step of performing an image editing operation on the edited video includes:
setting a pre-editing area of the editing video;
Performing pre-editing operation on the pre-editing area of the edited video by using at least one preset image pre-editing operation instruction set;
performing post-image editing operation on the edited video subjected to the pre-editing operation;
If the designated area of the edited video after the image editing operation corresponds to only one image editing operation, directly setting the image editing operation corresponding to the designated area as a preset image pre-editing operation instruction set;
If the designated area of the edited video after the image editing operation corresponds to a plurality of different image editing operations, setting the image editing operation with larger using weight as the preset image pre-editing operation instruction set; or displaying the image editing operation of the appointed area of the edited video after the image editing operation; setting part of image editing operations selected by a user in displayed image editing operations as the preset image pre-editing operation instruction set, so that the efficiency of the editing terminal on editing the image editing operation of the video can be effectively improved through the preset image pre-editing operation instruction set; the display device displays the view angle, the play speed, the display object and the projection mode corresponding to the image editing operation.
2. The image editing method according to claim 1, wherein the step of recording an image editing operation of the editing video by an editing terminal user at the editing terminal includes:
Displaying the edited video;
Performing image editing operation on the edited video, wherein the image editing operation comprises at least one of field angle adjustment, visual angle adjustment, play speed conversion, object tracking and projection mode conversion; and
Recording the result of the image editing operation as the editing operation file, wherein the editing operation file comprises an editing video number, an editing video playing time frame and editing video playing parameters.
3. The image editing method according to claim 2, wherein the step of performing an image editing operation on a display video using the editing operation file comprises:
acquiring a corresponding display video according to the editing video number of the editing operation file;
and performing image editing operation on the display video according to the editing video playing time frame and the editing video playing parameter of the editing operation file.
4. An image editing apparatus, comprising:
The editing video sending module is used for converting the display video into an editing video and sending the editing video to the editing terminal; wherein the video image resolution of the edited video is less than the video image resolution of the displayed video;
the editing operation file receiving module is used for receiving an editing operation file corresponding to the editing video from the editing terminal; the editing operation file records the image editing operation of an editing terminal user on the editing video at the editing terminal; and
The image editing module is used for performing image editing operation on the display video by using the editing operation file; the display video is a panoramic picture video, and the display video after the image editing operation is a plane picture video;
wherein the step of performing an image editing operation on the edited video includes:
setting a pre-editing area of the editing video;
Performing pre-editing operation on the pre-editing area of the edited video by using at least one preset image pre-editing operation instruction set;
performing post-image editing operation on the edited video subjected to the pre-editing operation;
If the designated area of the edited video after the image editing operation corresponds to only one image editing operation, directly setting the image editing operation corresponding to the designated area as a preset image pre-editing operation instruction set;
If the designated area of the edited video after the image editing operation corresponds to a plurality of different image editing operations, setting the image editing operation with larger using weight as the preset image pre-editing operation instruction set; or displaying the image editing operation of the appointed area of the edited video after the image editing operation; setting part of image editing operations selected by a user in displayed image editing operations as the preset image pre-editing operation instruction set, so that the efficiency of the editing terminal on editing the image editing operation of the video can be effectively improved through the preset image pre-editing operation instruction set; the display device displays the view angle, the play speed, the display object and the projection mode corresponding to the image editing operation.
5. A computer readable storage medium having stored therein processor executable instructions that are loaded by one or more processors to perform the image editing method of any of the preceding claims 1-3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010126763.6A CN111311477B (en) | 2020-02-28 | 2020-02-28 | Image editing method and device and corresponding storage medium |
| PCT/CN2021/078310 WO2021170122A1 (en) | 2020-02-28 | 2021-02-27 | Image editing method and apparatus, and corresponding storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010126763.6A CN111311477B (en) | 2020-02-28 | 2020-02-28 | Image editing method and device and corresponding storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111311477A CN111311477A (en) | 2020-06-19 |
| CN111311477B true CN111311477B (en) | 2024-05-07 |
Family
ID=71159328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010126763.6A Active CN111311477B (en) | 2020-02-28 | 2020-02-28 | Image editing method and device and corresponding storage medium |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111311477B (en) |
| WO (1) | WO2021170122A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111311477B (en) * | 2020-02-28 | 2024-05-07 | 深圳看到科技有限公司 | Image editing method and device and corresponding storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1219822A (en) * | 1997-09-26 | 1999-06-16 | 松下电器产业株式会社 | Clip display method and display device therefor |
| JP2007049252A (en) * | 2005-08-08 | 2007-02-22 | Ricoh Co Ltd | Image processing apparatus, image output method, program, and recording medium |
| JP2009201017A (en) * | 2008-02-25 | 2009-09-03 | Sprasia Inc | Moving image editing apparatus and moving image editing method, and program therefor |
| CN102916984A (en) * | 2011-08-01 | 2013-02-06 | 腾讯科技（深圳）有限公司 | Picture editing action sharing method and system |
| JP2014165763A (en) * | 2013-02-26 | 2014-09-08 | Ricoh Co Ltd | Editing device, editing method, and editing program |
| WO2016030879A1 (en) * | 2014-08-26 | 2016-03-03 | Mobli Technologies 2010 Ltd. | Distribution of visual content editing function |
| CN106993093A (en) * | 2017-03-30 | 2017-07-28 | 努比亚技术有限公司 | A kind of image processing apparatus and method |
| CN107005624A (en) * | 2014-12-14 | 2017-08-01 | 深圳市大疆创新科技有限公司 | The method and system of Video processing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8237856B2 (en) * | 2008-11-07 | 2012-08-07 | Looxcie, Inc. | Timeshifting video recording camera |
| CN111311477B (en) * | 2020-02-28 | 2024-05-07 | 深圳看到科技有限公司 | Image editing method and device and corresponding storage medium |
-
2020
- 2020-02-28 CN CN202010126763.6A patent/CN111311477B/en active Active
-
2021
- 2021-02-27 WO PCT/CN2021/078310 patent/WO2021170122A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1219822A (en) * | 1997-09-26 | 1999-06-16 | 松下电器产业株式会社 | Clip display method and display device therefor |
| JP2007049252A (en) * | 2005-08-08 | 2007-02-22 | Ricoh Co Ltd | Image processing apparatus, image output method, program, and recording medium |
| JP2009201017A (en) * | 2008-02-25 | 2009-09-03 | Sprasia Inc | Moving image editing apparatus and moving image editing method, and program therefor |
| CN102916984A (en) * | 2011-08-01 | 2013-02-06 | 腾讯科技（深圳）有限公司 | Picture editing action sharing method and system |
| JP2014165763A (en) * | 2013-02-26 | 2014-09-08 | Ricoh Co Ltd | Editing device, editing method, and editing program |
| WO2016030879A1 (en) * | 2014-08-26 | 2016-03-03 | Mobli Technologies 2010 Ltd. | Distribution of visual content editing function |
| CN107005624A (en) * | 2014-12-14 | 2017-08-01 | 深圳市大疆创新科技有限公司 | The method and system of Video processing |
| CN106993093A (en) * | 2017-03-30 | 2017-07-28 | 努比亚技术有限公司 | A kind of image processing apparatus and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021170122A1 (en) | 2021-09-02 |
| CN111311477A (en) | 2020-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11943486B2 (en) | Live video broadcast method, live broadcast device and storage medium | |
| US10771684B2 (en) | Profiles identifying camera capabilities | |
| CN109831662B (en) | Real-time picture projection method and device of AR (augmented reality) glasses screen, controller and medium | |
| CN110070496B (en) | Method and device for generating image special effect and hardware device | |
| US9544348B2 (en) | Cloud-based rendering | |
| KR20150034724A (en) | Image identification and organisation according to a layout without user intervention | |
| WO2021170123A1 (en) | Video generation method and device, and corresponding storage medium | |
| US20220103743A1 (en) | Picture focusing method, apparatus, terminal, and corresponding storage medium | |
| JP7420126B2 (en) | System, management system, image management method, and program | |
| US20220174107A1 (en) | Methods and apparatus for receiving virtual relocation during a network conference | |
| EP4343580A1 (en) | Media file processing method and apparatus, device, readable storage medium, and product | |
| KR20180038256A (en) | Method, and system for compensating delay of virtural reality stream | |
| WO2023169305A1 (en) | Special effect video generating method and apparatus, electronic device, and storage medium | |
| JP2016506700A (en) | Mixed media communication | |
| CN111311477B (en) | Image editing method and device and corresponding storage medium | |
| WO2023130543A1 (en) | Three-dimensional scene interactive video creation method and creation device | |
| US20120188384A1 (en) | Recording apparatus | |
| CN115396741A (en) | Panoramic video playing method and device, electronic equipment and readable storage medium | |
| US11631159B2 (en) | Zoom control of digital images on a display screen | |
| CN114357554A (en) | Model rendering method, rendering device, terminal, server and storage medium | |
| CN116847147A (en) | Special effect video determining method and device, electronic equipment and storage medium | |
| CN114125297A (en) | Video shooting method and device, electronic equipment and storage medium | |
| CN108920598B (en) | Panorama browsing method and device, terminal equipment, server and storage medium | |
| JPH11153430A (en) | Taken image management device and its program recording medium | |
| CN113114955B (en) | Video generation method and device and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |