CN103312981A - Synthetic multi-picture taking method and shooting device - Google Patents
Synthetic multi-picture taking method and shooting device Download PDFInfo
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- CN103312981A CN103312981A CN2013100952344A CN201310095234A CN103312981A CN 103312981 A CN103312981 A CN 103312981A CN 2013100952344 A CN2013100952344 A CN 2013100952344A CN 201310095234 A CN201310095234 A CN 201310095234A CN 103312981 A CN103312981 A CN 103312981A
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Abstract
The invention provides a synthetic multi-picture taking method and a device thereof. The method comprises the following steps: S101, starting a camera according to a user command to take a picture; or selecting a picture from existing pictures according to the user command; S102, opening the picture taken or selected in the step S101, selecting a part of area according to the user command, and setting the area in a transparent state; S103, setting the transparent area obtained in the step S102 as a viewing window, and starting the camera according to the user command to take a second picture; or selecting a picture from existing pictures according to the user command; and S104, synthesizing the two pictures obtained in the steps above to obtain a last picture. According to the method, the function of fitting real scenes of different time and spaces is realized, so that people can obtain more creative shooting works. A plurality of picture sources are realized, and diverse customization of the viewing window is achieved, so that the fun and entertainment of picture taking are improved greatly.
Description
Technical field
The present invention relates to electronic technology field, particularly the synthetic photographic method of a kind of many photos and camera arrangement.
Background technology
At present, portable terminal (mobile phone, panel computer, PDA etc.) has obtained high speed development.As the core that multimedia in the terminal is processed, camera and the relevant camera function of taking pictures thereof are more and more important.People also more and more take easily by custom use terminal rather than traditional camera.Yet traditional style of shooting can only help people to stay simply image in the life, and can not offer more, the recreational stronger style of shooting of people.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of novel synthetic photographic method of many photos and device, with the interest that increase is taken pictures, and helps abundanter, the recreational stronger photo of people's content of shooting.
According to an aspect of the present invention, provide a kind of many photos to synthesize image pickup method, it is characterized in that, may further comprise the steps:
S101 according to user instruction, starts camera, takes a photo; Perhaps according to user instruction, from existing photo, select a photo;
The photo that S102, opening steps S101 take or select according to the selected subregion of user instruction, and is pellucidity with this region division;
S103, with step, the transparent region that obtains among the S102 is set to viewfinder window, starts camera according to user instruction, takes the 2nd photo; Perhaps according to user instruction, from existing photo, select a photo;
S104, two photos that above-mentioned steps is obtained synthesize, and obtain last photo.
Preferably, the mode of selected subregion comprises among the step S102:
The pattern that use defines obtains viewfinder window, perhaps uses the mode of Freehandhand-drawing to obtain irregular transparent region.
Preferably, step S104 realizes in the following manner:
First step S102 is arranged the zone that obtains and process with the 1st photo, obtain a photo that view area is transparent, then follow the 2nd photo to synthesize with this photo and obtain last photo;
Perhaps, first step S102 is arranged the view area that obtains and process with the 2nd photo, obtain a photo that non-view area is transparent, then synthesize with the 1st photo with this photo, thereby obtain last photo.
According to another aspect of the present invention, provide a kind of many photos to synthesize filming apparatus, it is characterized in that comprising:
The first photo acquiring unit is used for according to user instruction, starts camera, takes a photo; Perhaps according to user instruction, from existing photo, select a photo;
Viewfinder window is selected the unit, is used for opening the photo that the first photo acquiring unit is taken or selected, and according to the selected subregion of user instruction, and is pellucidity with this region division;
The second photo acquiring unit, the transparent region that obtains for the selected unit of viewfinder window is set to viewfinder window, starts camera according to user instruction, takes the 2nd photo; Perhaps according to user instruction, from existing photo, select a photo;
The photo synthesis unit is used for two photos that the first photo acquiring unit and the second photo acquiring unit are obtained synthetic, obtains last photo.
Preferably, the mode of selected subregion, the selected unit of viewfinder window comprises:
The pattern that use defines obtains viewfinder window, perhaps uses the mode of Freehandhand-drawing to obtain irregular transparent region.
Preferably, the photo synthesis unit is realized in the following manner:
Process with the photo that the first photo acquiring unit gets access in the zone that first the selected unit setting of viewfinder window is obtained, obtain a photo that view area is transparent, the photo that then gets access to the second photo acquiring unit with this photo is synthetic to obtain last photo;
Perhaps, the view area that first the selected unit setting of viewfinder window is obtained is processed with the photo that the second photo acquiring unit gets access to, obtain a photo that non-view area is transparent, then synthesize with the photo that the first photo acquiring unit gets access to this photo, thereby obtain last photo.
Description of drawings
Fig. 1 is the flow chart of the synthetic image pickup method of many photos in the embodiment of the invention.
Fig. 2 is the structure chart of the synthetic filming apparatus of many photos in the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, introduce in detail the synthetic image pickup method of a kind of many photos provided by the invention as an example of mobile phone example.As shown in Figure 1, the synthetic image pickup method of a kind of many photos provided by the invention may further comprise the steps:
Step 101: according to user instruction, start camera, take a photo.
In terminal, generally be divided into front-facing camera and post-positioned pick-up head.In the corresponding camera applications, can select specifically to use which camera to take.The photo of taking is generally the JPG form.
The JPG file is a kind of compress bitmap form of supporting 8 and 24 colors, is adapted at the upper transmission of network (Internet), is popular graphics file format.This document form is by JPEG(Joint Photographic Experts Group) under the leader of International Standards Organization (ISO), formulate.JPEG can be with image compression in very little storage area, but it is to repeat in a kind of lossy compression method form, the image or unessential data can be lost.If the pursuit high quality image should not adopt too high compression factor.The JPEG compress technique is removed redundant view data with the lossy compression method mode, can represent very abundant lively image when obtaining high compression ratio.JPEG is more flexible, has the function of adjusting image quality, allows with different compression factor file to be compressed, and supports multiple compression level, compression ratio usually at 10:1 between the 40:1, compression ratio is larger, quality is just lower; On the contrary, compression ratio is less, and quality is just better.
In addition, this photo also can be selected from existing photo.
Step 102: the photo that opening steps 101 is taken according to the selected subregion of user instruction, and is pellucidity with this region division.
In this step, the photo of at first step 101 being taken is opened, is presented on the terminal screen.Open in the process of photo, it is decoded that the photo of JPG form needs, after the decoding generally the mode with bitmap images (Bitmap) show.
Bitmap images also is called dot matrix image or drawing image, is comprised of a single point that is called pixel (picture element).These points can carry out different arrangements and dye to consist of pattern.When amplifying bitmap, can see relies consists of the countless single square of whole image.Bitmap can directly show in terminal equipment easily.
Then, a kind of mode of user selection selects a zone do to take the use of finding a view of the 2nd photo.Concrete selection mode includes but not limited to following several:
The regular shape that utilization provides is selected a zone at screen.After selecting a shape, can by amplifying, dwindle to change the shape size of selection, can change its position by mobile this shape.Concrete shape includes but not limited to circle, rectangle, ellipse, heart etc.
Utilize the mode of Freehandhand-drawing, select irregular area at screen.Finger is after screen slides, and original image of appropriate section is removed, and through repeatedly Freehandhand-drawing operation, can obtain a rule or irregular area, the use of finding a view of the 2nd photo can be taken in order to the back in this zone.
Step 103: the transparent region that obtains in the step 102 is set to viewfinder window, starts camera according to user instruction, takes the 2nd photo.
In this step, at first the region division with user selection is viewfinder window, then restarts camera.The user can utilize newly-installed viewfinder window to find a view, and then takes and obtains the 2nd photo.In addition, this photo also can be selected from existing photo.
Step 104: with the synthetic photo of 2 photos.
In this step, will carry out integrated treatment to 2 photos and the zone position information of taking pictures for the second time, obtain final photo.
In the method prior art that multiple pictures is synthesized kinds of schemes is arranged, below specifically introduces dual mode with the illustration form:
A kind of mode is, process with the 1st photo in the zone that first step 102 setting is obtained, and obtains a photo that view area is transparent, and this process is completed by paintbrush.Then follow the 2nd photo to synthesize with this photo and obtain last photo, concrete example be finished as mixing by the α of two photos.
Another kind of mode is, the view area that first step 102 setting is obtained is processed with the 2nd photo, obtains a photo that non-view area is transparent, and this process is completed by paintbrush.Then synthesize with the 1st photo with this photo, thereby obtain last photo, concrete example is finished as mixing by the α of two photos.
Wherein α mixes, and is a kind of image processing techniques of mixing source pixel and object pixel according to the value of α mixed vector.The α mixed vector has generally represented the transparency of picture.At first, three color components of the RGB of source pixel and object pixel are separated.Then three color components of source pixel are multiplied by respectively the value of α, and three color components of object pixel are multiplied by respectively the anti-value of α.Next the result by the addition of corresponding color component, again to each component result of trying to achieve at last maximum divided by α.At last three color components are synthesized a pixel output again.
In addition, the present invention also includes the synthetic filming apparatus of corresponding many photos.
Fig. 2 illustration the structure chart of the synthetic filming apparatus of the many photos of the present invention.
As shown in Figure 2, the synthetic filming apparatus of many photos of the present invention comprises four parts, that is: the first photo acquiring unit, and viewfinder window is selected the unit, the second photo acquiring unit, and photo synthesis unit.
Wherein the first photo acquiring unit is used for according to user instruction, starts camera, takes a photo; Perhaps according to user instruction, from existing photo, select a photo.
Viewfinder window is selected the unit, is used for opening the photo that the first photo acquiring unit is taken or selected, and according to the selected subregion of user instruction, and is pellucidity with this region division.
The second photo acquiring unit, the transparent region that obtains for the selected unit of viewfinder window is set to viewfinder window, starts camera according to user instruction, takes the 2nd photo; Perhaps according to user instruction, from existing photo, select a photo.
The photo synthesis unit is used for two photos that the first photo acquiring unit and the second photo acquiring unit are obtained synthetic, obtains last photo.
Just as mentioned before, the mode of selected subregion, the selected unit of the viewfinder window of the synthetic filming apparatus of many photos of the present invention comprises:
The pattern that use defines obtains viewfinder window, perhaps uses the mode of Freehandhand-drawing to obtain irregular transparent region.
Above-mentioned photo synthesis unit also can be realized in the following manner:
Process with the photo that the first photo acquiring unit gets access in the zone that first the selected unit setting of viewfinder window is obtained, obtain a photo that view area is transparent, the photo that then gets access to the second photo acquiring unit with this photo is synthetic to obtain last photo;
Perhaps, the view area that first the selected unit setting of viewfinder window is obtained is processed with the photo that the second photo acquiring unit gets access to, obtain a photo that non-view area is transparent, then synthesize with the photo that the first photo acquiring unit gets access to this photo, thereby obtain last photo.
It should be appreciated by those skilled in the art, the mode that method and apparatus of the present invention can adopt hardware, software or hardware and software to combine realizes by variety of ways such as microprocessor, digital signal processor, field programmable logic unit or gate arrays.
In sum, although the present invention with the preferred embodiment disclosure as above, yet it is not to limit the present invention.The general technical staff of the technical field of the invention without departing from the spirit and scope of the present invention, can do various changes and modification.Therefore, protection scope of the present invention is as the criterion when looking accompanying the scope that claim defines.
Claims (6)
1. the synthetic image pickup method of photo more than a kind is characterized in that, may further comprise the steps:
S101 according to user instruction, starts camera, takes a photo; Perhaps according to user instruction, from existing photo, select a photo;
The photo that S102, opening steps S101 take or select according to the selected subregion of user instruction, and is pellucidity with this region division;
S103, with step, the transparent region that obtains among the S102 is set to viewfinder window, starts camera according to user instruction, takes the 2nd photo; Perhaps according to user instruction, from existing photo, select a photo;
S104, two photos that above-mentioned steps is obtained synthesize, and obtain last photo.
2. method according to claim 1 is characterized in that, the mode of selected subregion comprises among the step S102:
The pattern that use defines obtains viewfinder window, perhaps uses the mode of Freehandhand-drawing to obtain irregular transparent region.
3. method according to claim 1 is characterized in that, step S104 realizes in the following manner:
First step S102 is arranged the zone that obtains and process with the 1st photo, obtain a photo that view area is transparent, then follow the 2nd photo to synthesize with this photo and obtain last photo;
Perhaps, first step S102 is arranged the view area that obtains and process with the 2nd photo, obtain a photo that non-view area is transparent, then synthesize with the 1st photo with this photo, thereby obtain last photo.
4. photo more than a kind synthesizes filming apparatus, it is characterized in that comprising:
The first photo acquiring unit is used for according to user instruction, starts camera, takes a photo; Perhaps according to user instruction, from existing photo, select a photo;
Viewfinder window is selected the unit, is used for opening the photo that the first photo acquiring unit is taken or selected, and according to the selected subregion of user instruction, and is pellucidity with this region division;
The second photo acquiring unit, the transparent region that obtains for the selected unit of viewfinder window is set to viewfinder window, starts camera according to user instruction, takes the 2nd photo; Perhaps according to user instruction, from existing photo, select a photo;
The photo synthesis unit is used for two photos that the first photo acquiring unit and the second photo acquiring unit are obtained synthetic, obtains last photo.
5. device according to claim 4 is characterized in that, the mode of selected subregion, the selected unit of viewfinder window comprises:
The pattern that use defines obtains viewfinder window, perhaps uses the mode of Freehandhand-drawing to obtain irregular transparent region.
6. device according to claim 4 is characterized in that, the photo synthesis unit is realized in the following manner:
Process with the photo that the first photo acquiring unit gets access in the zone that first the selected unit setting of viewfinder window is obtained, obtain a photo that view area is transparent, the photo that then gets access to the second photo acquiring unit with this photo is synthetic to obtain last photo;
Perhaps, the view area that first the selected unit setting of viewfinder window is obtained is processed with the photo that the second photo acquiring unit gets access to, obtain a photo that non-view area is transparent, then synthesize with the photo that the first photo acquiring unit gets access to this photo, thereby obtain last photo.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104023172A (en) * | 2014-06-27 | 2014-09-03 | 深圳市中兴移动通信有限公司 | Shooting method and shooting device of dynamic image |
| CN105208288A (en) * | 2015-10-21 | 2015-12-30 | 维沃移动通信有限公司 | Photo taking method and mobile terminal |
| CN105611145A (en) * | 2015-09-21 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Multi-graphic layer shooting method, multi-graphic layer shooting apparatus and terminal |
| CN105991817A (en) * | 2015-01-30 | 2016-10-05 | 中兴通讯股份有限公司 | Picture taking method and picture taking device |
| CN106408549A (en) * | 2016-08-26 | 2017-02-15 | 努比亚技术有限公司 | Clone photo processing method and device and terminal |
| CN109120855A (en) * | 2018-10-24 | 2019-01-01 | 努比亚技术有限公司 | A kind of comparison photographic method, terminal and readable storage medium storing program for executing |
| CN112083864A (en) * | 2020-09-18 | 2020-12-15 | 深圳铂睿智恒科技有限公司 | Method, device and equipment for processing object to be deleted |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104023172A (en) * | 2014-06-27 | 2014-09-03 | 深圳市中兴移动通信有限公司 | Shooting method and shooting device of dynamic image |
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| CN106408549A (en) * | 2016-08-26 | 2017-02-15 | 努比亚技术有限公司 | Clone photo processing method and device and terminal |
| CN109120855A (en) * | 2018-10-24 | 2019-01-01 | 努比亚技术有限公司 | A kind of comparison photographic method, terminal and readable storage medium storing program for executing |
| CN112083864A (en) * | 2020-09-18 | 2020-12-15 | 深圳铂睿智恒科技有限公司 | Method, device and equipment for processing object to be deleted |
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Application publication date: 20130918 |