WO2019023957A1 - 一种智能终端的图像拍摄方法及图像拍摄系统 - Google Patents

一种智能终端的图像拍摄方法及图像拍摄系统 Download PDF

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Publication number
WO2019023957A1
WO2019023957A1 PCT/CN2017/095545 CN2017095545W WO2019023957A1 WO 2019023957 A1 WO2019023957 A1 WO 2019023957A1 CN 2017095545 W CN2017095545 W CN 2017095545W WO 2019023957 A1 WO2019023957 A1 WO 2019023957A1
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Prior art keywords
image
filter effect
filter
unit
initial
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PCT/CN2017/095545
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English (en)
French (fr)
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黄颖敏
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深圳传音通讯有限公司
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Priority to PCT/CN2017/095545 priority Critical patent/WO2019023957A1/zh
Publication of WO2019023957A1 publication Critical patent/WO2019023957A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules

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  • the present invention relates to the field of intelligent terminals, and in particular, to an image capturing method and an image capturing system of a smart terminal.
  • smart terminals such as smart phones and tablet computers have been widely used, and smart terminals have become an indispensable necessity in the life of users. Due to the convenience of smart terminals and the improvement of the pixels of smart terminal cameras, more and more users are more inclined to take pictures through smart terminals. To some extent, smart terminals have gradually replaced cameras as the mainstream tools for current photography. Moreover, with the continuous advancement of smart terminal technology, in order to meet the user's demand for diversification of photographs, various filter effects have been added to the camera function of the smart terminal, so that the user can select different filter effects when taking photos. Achieve different shooting results.
  • the smart terminal camera function can have a variety of filter effects, such as black and white, hue, monochrome, chrome, fade, nostalgia, years, prints, and so on.
  • filter effects such as black and white, hue, monochrome, chrome, fade, nostalgia, years, prints, and so on.
  • the photos that have been taken or saved on the smart terminal are post-touched to obtain a post-photograph of the corresponding filter effect, and the filter cannot be displayed in real time during the photo shooting process.
  • the effect is for the user to select and adjust.
  • the filter effect of the existing smart terminal camera function can only obtain one photo with a filter effect in one photo processing process, if you want to get multiple photos with different filter effects, or have multiple kinds of photos.
  • a photo of the filter overlay effect needs to be processed multiple times or assisted by third-party software. For example, when a user wants to take multiple photos with different overlay effects on the same object, first perform a camera function to take a photo, then process the photo, select a black and white filter effect, and obtain the object with a black and white filter effect. The photo is then reprocessed, and the chrome filter effect is selected to obtain a photo of the object having a chrome filter effect. The above operation is cumbersome and inconvenient for the user.
  • the present invention provides an image capturing method and an image capturing system of a smart terminal.
  • a filter effect is selected in advance, and when the shooting is completed, a captured image corresponding to the filter effect can be generated, simplifying the user.
  • the operation improves the efficiency of image processing; provides users with a variety of different filter and filter combinations to meet the diverse and individual needs of users.
  • an object of the present invention is to provide an image capturing method and an image capturing system of a smart terminal.
  • the invention discloses an image capturing method of a smart terminal, comprising the following steps:
  • the initial image is taken to acquire a target image having the image unit to which the filter effect is applied.
  • the initial image is captured to obtain a mesh having the image unit to which the filter effect is applied
  • the steps of the target image include:
  • the initial image is captured to acquire a target image having the image unit to which the current filter effect is applied.
  • the step of applying and displaying a filter effect to each of the image units comprises:
  • Each current filter effect of the initial image is displayed in each of the image units according to a current filter parameter corresponding to a filter effect applied by each of the image units.
  • the step of applying and displaying a filter effect to each of the image units comprises:
  • the current filter effect is applied and displayed at at least two of the image units determined by the user.
  • the step of applying and displaying a filter effect to each of the image units further comprises:
  • a filter effect of the example image is applied and displayed.
  • the invention also discloses an image capturing system of an intelligent terminal, comprising an opening module, an obtaining module, a partitioning module, a display module and a shooting module;
  • the opening module calls a camera application of the smart terminal to open a camera of the smart terminal;
  • the acquiring module is communicably connected to the opening module to acquire an initial image that is aligned and captured by the camera;
  • the partitioning module divides a display area of the smart terminal into a plurality of image units, and displays the initial image in each of the image units;
  • the display module is in communication with the acquisition module and the partition module, and applies a filter effect to each of the image units;
  • the photographing module is communicably connected to the display module, and photographs the initial image to acquire a target image having an image unit to which the filter effect is applied.
  • the shooting module includes a selection unit and a shooting unit;
  • the selecting unit acquires a filter effect applied and displayed by a certain image unit determined by the user as a current filter effect
  • the photographing unit captures the initial image and acquires a target image having the image unit to which the current filter effect is applied.
  • the display module includes an initial parameter unit, an initial display unit, a first acquisition unit, and a first current display unit;
  • the initial parameter unit sets an initial filter parameter corresponding to a filter effect applied by each of the image units
  • the initial display unit displays each initial filter effect of the initial image in each of the image units according to an initial filter parameter corresponding to a filter effect applied by each of the image units;
  • the acquiring unit acquires a current filter parameter corresponding to a filter effect applied by each of the image unit determined by the user;
  • the current display unit is configured according to a current filter parameter corresponding to a filter effect applied by each of the image units, Each current filter effect of the initial image is displayed within each of the image units.
  • the display module includes a superposition parameter unit, a second acquisition unit, a superposition unit, and a second current display unit;
  • the superimposing parameter unit sets a filter superposition parameter when each filter effect is superimposed with one or more other filter effects
  • the second acquiring unit acquires a filter effect applied by at least two of the image unit applications determined by the user;
  • the superimposing unit superimposes, according to the filter superposition parameter, a filter effect applied by at least two of the image unit determined by the user as a current filter effect;
  • the second current display unit applies and displays the current filter effect on at least two of the image units determined by the user.
  • the display module includes an area obtaining unit, an example obtaining unit, a filter acquiring unit, and a filter applying unit;
  • the area obtaining unit acquires one of the image units determined by the user
  • the example obtaining unit acquires an example image saved in the smart terminal
  • the filter acquiring unit acquires a filter effect of the example image
  • the filter application unit applies and displays a filter effect of the example image within the image unit. .
  • the present invention provides an image capturing method and an image capturing system for an intelligent terminal. Before capturing an image, a filter effect is selected in advance, and when the shooting is completed, a captured image corresponding to the filter effect can be generated, simplifying the user. Operation improves the efficiency of image processing;
  • FIG. 1 is a flow chart showing an image capturing method in accordance with a preferred embodiment of the present invention
  • FIG. 2 is a flow chart showing the steps of capturing an image of an image capturing method in accordance with a preferred embodiment of the present invention
  • FIG. 3 is a flow chart showing the steps of applying an image capturing method and displaying a filter effect step in accordance with a preferred embodiment of the present invention
  • FIG. 4 is a schematic flow chart showing another step of applying an image capturing method and displaying a filter effect step in accordance with a preferred embodiment of the present invention
  • FIG. 5 is a schematic flow chart showing another step of applying an image capturing method and displaying a filter effect step in accordance with a preferred embodiment of the present invention
  • Figure 6 is a block diagram showing the structure of an image capture system in accordance with a preferred embodiment of the present invention.
  • the image capturing method of the smart terminal of the present invention comprises the following steps:
  • the initial image is taken to acquire a target image having the image unit to which the filter effect is applied.
  • the image capturing method provided by the present invention as described above can be applied to an intelligent terminal, and the smart terminal can be implemented in various forms.
  • the smart terminal described in the present invention may include mobiles such as mobile phones, smart phones, notebook computers, PDAs (Personal Digital Assistants), PADs (Tablets), PMPs (Portable Multimedia Players), navigation devices, smart watches, and the like. Terminals, as well as fixed terminals such as digital TVs, desktop computers, and the like. In the following, it is assumed that the terminal is a mobile terminal.
  • the image capturing method provided by the present invention relates to image processing technology.
  • An image is a description of an object.
  • a digital image is a digital representation of an object.
  • Image processing is the process of processing image information to meet human visual psychology and application requirements.
  • Digital image processing refers to the use of a computer or other digital device to image Information is processed and processed in various ways.
  • the main purpose of processing, processing and analyzing images is threefold: first, to improve the visual quality of images, such as brightness, color transformation, enhancement, suppression of certain components, geometric transformation of images, etc.
  • the quality of the image is improved.
  • the process of extracting features or information is a pre-processing of computer or computer vision.
  • the extracted features may include many aspects such as frequency domain features, grayscale or color features, boundary features, region features, texture features, shape features, topological features, and relationship structures.
  • the transformation, encoding and compression of image data facilitates the storage and transmission of images. Regardless of the purpose of image processing, an image capture system composed of a computer and an image-specific device is required to input, process, and output image data.
  • the image capturing method provided by the present invention is not limited to adding a filter effect, including but not limited to the usual coloring, stenciling, synthesizing, shading, chroma and chromaticity modification of the image.
  • Various methods such as adding special effects, editing, and repairing, which are commonly referred to as various methods such as portrait closing, image beautification, etc., wherein the methods of portrait closing treatment include but are not limited to whitening, microdermabrasion, and face-lifting. , slimming, freckle, acne, wrinkle, highlight, magnify, stretch, remodeling, etc.
  • image landscaping methods include but are not limited to editing, enhancement, various filters, mosaics, borders, stickers, text, background Blurring and so on.
  • those skilled in the art can also set other image capturing methods according to actual needs.
  • the present invention will be described below by taking various filter effects as an example.
  • the filter effect is mainly used to achieve various special effects of the image.
  • the general usage of the filter effect is as follows:
  • the Stylistic filter produces a paint or impressionistic effect in a selection by replacing pixels and by finding and increasing the contrast of the image. It is completely simulated by real art techniques.
  • the Wind filter is used to create small horizontal lines in the image and to simulate the effects of wind;
  • the Emboss filter filters the selection by converting the fill color of the selection to gray and drawing the edges with the original fill color. Raised or depressed;
  • the Bulge filter converts an image into a 3D cube or cone to change the image or create a special 3D background effect;
  • the Illuminate Edge filter searches for major color change areas and enhances Its transitional pixels produce a glow similar to the addition of neon-like lights.
  • Blur filters can create blurring effects in areas that are too sharp or too contrasting in the image. It makes the change softer by balancing the pixels defined in the image with the pixels next to the sharp edges of the masked area.
  • the Motion Blur filter produces a dynamic blur effect that is similar to giving a fixed exposure time. The moving object is photographed; the Gaussian Blur filter adds low-frequency detail and produces a ripple effect; Radial Blur simulates the blurring effect of moving the camera back or forth or rotating the camera.
  • the Twist filter geometrically distort the image to create 3D or other shaping effects.
  • the Wave filter creates different wave effects by selecting different wavelengths;
  • the Corrugated filter creates a water ripple effect, like the ripples on the pool surface, to create a simulated marble effect;
  • the Glass filter The mirror produces an effect of viewing the picture through different types of glass;
  • the "Ocean Glass” filter adds randomly separated ripples to the surface of the image, making the image appear to be immersed in water;
  • the "Diffuse Light” filter will Image rendering is viewed through a soft diffusion filter, creating a diffuse glow effect, adding a transparent white variegated color to the image and applying a “retracted” light from the center.
  • the image capturing method provided by the present invention aims to solve the problem that in the prior art, when the filter effect of the smart terminal camera function is used, the photos that have been taken or saved on the smart terminal are usually modified in the later stage to obtain the corresponding filter effect.
  • the post-photo but can not display the filter effect in real time during photo shooting, for users to select and adjust. Therefore, the present invention selects a filter effect in advance before capturing an image, and when the shooting is completed, a captured image corresponding to the filter effect can be generated.
  • the camera of the camera application in the smart phone is turned on, and the camera is aimed at the object to be photographed.
  • the camera captures the initial image of the object, and displays the initial image of the object in the smart terminal in real time.
  • the position of the initial image of the object displayed in real time on the screen of the smart terminal can be designed to be displayed in the finder frame of the camera, and the filter is displayed when the initial image of the object is displayed in real time on the screen of the smart terminal.
  • the effect is also applied to the initial image displayed on the screen of the smart terminal in real time. Therefore, before the image is taken, the user can see the image of the filter effect applied to the object in real time, and the user can obtain the object tape by executing the shooting instruction.
  • a target image with a filter effect is also applied to the initial image displayed on the screen of the smart terminal in real time.
  • the image capturing method of the smart terminal provided by the present invention displays various filter effects of the captured image before the image is captured, and the user selects a filter effect in advance, and when the shooting is completed, the filter effect can be generated.
  • the captured image simplifies the user's operation and improves the efficiency of image processing. It provides users with a variety of different filter and filter combinations to meet the diverse and personalized needs of users.
  • the step of capturing the initial image to acquire a target image having the image unit to which the filter effect is applied includes:
  • the initial image is captured to acquire a target image having the image unit to which the current filter effect is applied.
  • the filter effect applied and displayed on the initial image can be determined in advance by the user, and the filter applied and displayed on the initial image when the user is aiming for the object to be photographed.
  • the effect can be one or more.
  • the camera starts up, firstly displays the original image captured by the camera in the camera finder frame, and lists various filter effects at a certain position of the camera finder frame, such as in the camera framing. Below the box, list the different filter effects A, B, C, D, E, etc. If the user selects the filter effect A, the filter effect A is applied to the image acquired by the camera; of course, the user selects
  • the filter effect step can also be performed before the camera is taken. Before the camera is started, the user first selects the desired filter effect “A”, then turns on the camera, and directly displays the filter effect of the captured image in the finder frame.
  • the original image without the filter effect can be displayed while displaying the image with the filter effect
  • a toggle button can be designed in the upper right corner of the camera finder frame. The user clicks the toggle button to compare the image with the filter effect and the original image without the filter effect. The contrast can be that the user presses the toggle button to display the original image without the filter effect, and the switch is released.
  • the filter effect selected by the user can also be various.
  • the camera is activated, firstly, the original image captured by the camera is displayed in the camera finder frame, and some of the camera finder frames are displayed.
  • the location lists various filter effects, such as under the camera framing frame, listing different filter effects A, B, C, D, E, etc., the user selects the filter effect A, B, C, D , the filter effects A, B, C, D are applied to the image acquired by the camera and displayed in the framing frame.
  • the display modes of the four filter effects A, B, C, and D can be simultaneous or sequential, and can be divided into four parts on the top, bottom, left, and right of the camera finder frame, and four types are displayed simultaneously in the four parts.
  • Filter effect A, B, C, D also, the user can display the filter effect A in the camera framing frame, slide to the left once, display the filter effect B, if you continue to slide to the left, display the filter effect C If you return to the right, the filter effect A is displayed, and so on.
  • There are a plurality of ways to display and switch a plurality of filter effects and the present invention does not limit this.
  • the step of applying and displaying a filter effect to each of the image units includes:
  • Each current filter effect of the initial image is displayed in each of the image units according to a current filter parameter corresponding to a filter effect applied by each of the image units.
  • the image capturing method provided by the present invention for the step of: applying and displaying a filter effect to each of the image units, can continue to be divided into the above steps to implement parameter adjustment of the filter effect by the user.
  • each filter provided by the smartphone camera can set an initial filter parameter, which can be set by the system or set or changed by the user, when displaying the filter effect of the image. Applies to the image according to the set initial filter parameters and displays it. The user can adjust the filter effect for the image and display it during shooting. For example, the degree bar is displayed at the border of the camera finder frame.
  • the filter parameter adjustment can also be used in a more specific way, such as directly by the user input filter parameters to adjust, according to the user's adjusted current filter parameters, the filter effect is displayed.
  • the step of applying and displaying a filter effect to each of the image units includes:
  • the current filter effect is applied and displayed at at least two of the image units determined by the user.
  • the user can obtain not only one or more images having different filter effects, but also an image having a plurality of filter overlay effects. Preset the filter overlay parameters when each filter effect is superimposed with one or more other filter effects. For example, set the filter overlay parameters for filter effects A and B to A1, filter effect B and The filter superposition parameter of A is B1, when the user selects the filter effect A and the filter effect B to be superimposed, the filter effect A according to the filter superposition parameter is A1, the filter effect B is according to the filter superposition parameter B1, and the synthesis one is The current filter effect is displayed.
  • the image captured and held when the user selects a filter effect, the image captured and held may be a target image with a filter effect, or may be saved without a filter effect.
  • the initial image and the target image with the filter effect, the type of image saved can be set by the user.
  • the captured and saved image can be the target image 1, 2, 3, 4 with filter effects A, B, C, D. It can also save the initial image without filter effect and filter
  • the target images 1, 2, 3, and 4 of the mirror effects A, B, C, and D, and the target images 1, 2, 3, and 4 with the filter effects A, B, C, and D can be saved on the same image. It can also be saved as four images, and the type of image saved and the number of images can be set by the user.
  • filter effect A may be referred to as filter effect B
  • filter effect B may be referred to as filter effect A without departing from the scope of the various described embodiments.
  • Filter Effect A and Filter Effect B describe a filter effect, but they are not the same filter effect unless the context is otherwise explicitly stated.
  • the step of applying and displaying a filter effect to each of the image units further includes:
  • a filter effect of the example image is applied and displayed.
  • the user can apply a filter for taking images of others to the photograph taken by himself, specifically, the user selects a network download or before the user turns on the camera to prepare to take a photo, or when the user has not turned on the camera.
  • a sample image saved locally the smartphone automatically recognizes the filter effect of the sample image, and applies the filter effect to the image that the user is about to take. It can be understood that if the filter effect of the sample image automatically recognized by the smart phone is not saved locally, the filter effect can be automatically searched, and the download link is recommended to the user for the user to download and apply.
  • the present invention further provides an image capturing system 100 for an intelligent terminal, comprising an opening module 11, an obtaining module 12, a partitioning module 13, a display module 14, and a shooting module 15;
  • the opening module 11 is configured to invoke a camera application of the smart terminal to enable a camera of the smart terminal;
  • the acquiring module 12 is communicably connected to the opening module 11 to acquire an initial image that is aligned and captured by the camera;
  • the partitioning module 13 divides the display area of the smart terminal into a plurality of image units, and displays the initial image in each of the image units;
  • the display module 14 is communicably connected to the acquiring module 12 and the partitioning module 13, and applies and displays a filter effect to each of the image units;
  • the photographing module 15 is communicably connected to the display module 14 to capture the initial image and acquire a target image having an image unit to which the filter effect is applied.
  • the photographing module 15 includes a selecting unit and a photographing unit;
  • the selecting unit acquires a filter effect applied and displayed by a certain image unit determined by the user as a current filter effect
  • the photographing unit captures the initial image and acquires a target image having the image unit to which the current filter effect is applied.
  • the display module 14 includes an initial parameter unit, an initial display unit, a first acquisition unit, and a first current display unit.
  • the initial parameter unit sets an initial filter parameter corresponding to a filter effect applied by each of the image units
  • the initial display unit displays each initial filter effect of the initial image in each of the image units according to an initial filter parameter corresponding to a filter effect applied by each of the image units;
  • the acquiring unit acquires a current filter parameter corresponding to a filter effect applied by each of the image unit determined by the user;
  • the current display unit displays each current filter effect of the initial image in each of the image units according to a current filter parameter corresponding to a filter effect applied by each of the image units.
  • the display module 14 includes a superposition parameter unit, a second acquisition unit, a superposition unit, and a second current display unit.
  • the superimposing parameter unit sets a filter superposition parameter when each filter effect is superimposed with one or more other filter effects
  • the second acquiring unit acquires a filter effect applied by at least two of the image unit applications determined by the user;
  • the superimposing unit superimposes, according to the filter superposition parameter, a filter effect applied by at least two of the image unit determined by the user as a current filter effect;
  • the second current display unit applies and displays the current filter effect on at least two of the image units determined by the user.
  • the display module 14 includes an area obtaining unit, an example obtaining unit, a filter acquiring unit, and a filter applying unit.
  • the area obtaining unit acquires one of the image units determined by the user
  • the example obtaining unit acquires an example image saved in the smart terminal
  • the filter acquiring unit acquires a filter effect of the example image
  • the filter application unit applies and displays a filter effect of the example image within the image unit.

Abstract

一种智能终端的图像拍摄方法及图像拍摄系统，其中，图像拍摄方法包括以下步骤：调用所述智能终端的相机应用，开启所述智能终端的摄像头；获取所述摄像头对准并捕获的初始图像；将所述智能终端的显示区域分割为多个图像单元，在每一所述图像单元内显示所述初始图像；对每一所述图像单元应用并显示一滤镜效果；拍摄所述初始图像，获取一具有应用有所述滤镜效果的所述图像单元的目标图像。在拍摄图像前，预先选择滤镜效果，在拍摄完成时，即可生成该滤镜效果对应的拍摄图像，简化了用户的操作，提高了图像处理的效率；为用户提供了多种不同的滤镜及滤镜组合选择，满足用户的多样化、个性化需求。

Description

一种智能终端的图像拍摄方法及图像拍摄系统 技术领域
本发明涉及智能终端领域，尤其涉及一种智能终端的图像拍摄方法及图像拍摄系统。
背景技术
随着电子信息技术的不断发展，智能手机、平板电脑等智能终端得到广泛的应用，智能终端已经成为用户生活中不可或缺的必需品。由于智能终端携带的便利性和智能终端摄像头像素的大大提高，越来越多的用户更倾向于通过智能终端进行拍照，在某种程度上，智能终端已经逐渐取代相机成为当前拍照的主流工具。并且，随着智能终端技术的不断进步，为了满足用户对于拍摄照片多样化的需求，在智能终端的相机功能中增加了各种滤镜效果，使用户可以在拍照时选择不同的滤镜效果以达到不同的拍摄效果。
在实际应用中，智能终端相机功能的滤镜效果可以有很多种，例如黑白、色调、单色、铬黄、褪色、怀旧、岁月、冲印等等。通常，在使用智能终端相机功能的滤镜效果时，是对智能终端上已经拍摄或保存的照片进行后期润色修饰，得到相应滤镜效果的后期照片，而不能在照片拍摄过程中实时显示滤镜效果，供用户选择和调整。
并且，现有的智能终端相机功能的滤镜效果，一次照片处理过程只能得到一张具有一种滤镜效果的照片，如果想要得到具有不同滤镜效果的多张照片，或者具有多种滤镜叠加效果的一张照片，则需要执行多次照片处理过程或者辅助第三方软件的处理才能得到。例如，用户想要对同一个物体拍摄出具有不同叠加效果的多张照片时，先执行相机功能拍照得到照片，然后对照片进行处理，选择黑白滤镜效果，得到具有黑白滤镜效果的该物体的照片；然后再对原始照片重新进行处理，选择铬黄滤镜效果，得到具有铬黄滤镜效果的该物体的照片，上述的操作过程较为繁琐，为用户的使用带来不便。再如，如果想要得到具有黑白和铬黄叠加效果的该物体的照片，则首先需要处理得到具有黑白滤镜效果的该物体的照片，在该照片的基础上，继续使用智能终端的相机功能或者使用第三方软件的合成处理，将铬黄效果叠加在已有的具有黑白滤镜效果的该物体的照片中，上述操作过程同样较为繁琐，处理效率较低。
因此，本发明提供了一种智能终端的图像拍摄方法及图像拍摄系统，在拍摄图像前，预先选择滤镜效果，在拍摄完成时，即可生成该滤镜效果对应的拍摄图像，简化了用户的操作，提高了图像处理的效率；为用户提供了多种不同的滤镜及滤镜组合的选择，满足用户的多样化、个性化需求。
发明内容
为了克服上述技术缺陷，本发明的目的在于提供一种智能终端的图像拍摄方法及图像拍摄系统。
本发明公开了一种智能终端的图像拍摄方法，包括以下步骤：
调用所述智能终端的相机应用，开启所述智能终端的摄像头；
获取所述摄像头对准并捕获的初始图像；
将所述智能终端的显示区域分割为多个图像单元，在每一所述图像单元内显示所述初始图像；
对每一所述图像单元应用并显示一滤镜效果；
拍摄所述初始图像，获取一具有应用有所述滤镜效果的所述图像单元的目标图像。
优选地，拍摄所述初始图像，获取一具有应用有所述滤镜效果的所述图像单元的目 标图像的步骤包括：
获取用户确定的某一所述图像单元应用并显示的滤镜效果，作为当前滤镜效果；
拍摄所述初始图像，获取一具有应用有所述当前滤镜效果的所述图像单元的目标图像。
优选地，对每一所述图像单元应用并显示一滤镜效果的步骤包括：
设定每一所述图像单元应用的滤镜效果所对应的初始滤镜参数；
根据每一所述图像单元应用的滤镜效果所对应的初始滤镜参数，在每一所述图像单元内显示所述初始图像的每一初始滤镜效果；
获取用户确定的每一所述图像单元应用的滤镜效果所对应的当前滤镜参数；
根据每一所述图像单元应用的滤镜效果所对应的当前滤镜参数，在每一所述图像单元内显示所述初始图像的每一当前滤镜效果。
优选地，对每一所述图像单元应用并显示一滤镜效果的步骤包括：
设定每一种滤镜效果与其他一种或几种滤镜效果叠加时的滤镜叠加参数；
获取用户确定的至少两个所述图像单元应用的滤镜效果；
根据所述滤镜叠加参数，叠加用户确定的至少两个所述图像单元应用的滤镜效果，作为当前滤镜效果；
在用户确定的至少两个所述图像单元应用并显示所述当前滤镜效果。
优选地，对每一所述图像单元应用并显示一滤镜效果的步骤还包括：
获取用户确定的某一所述图像单元；
获取所述智能终端内保存的一示例图像；
获取所述示例图像的滤镜效果；
在所述图像单元内，应用并显示所述示例图像的滤镜效果。
本发明还公开了一种智能终端的图像拍摄系统，包括开启模块、获取模块、分区模块、显示模块、拍摄模块；
所述开启模块，调用所述智能终端的相机应用，开启所述智能终端的摄像头；
所述获取模块，与所述开启模块通信连接，获取所述摄像头对准并捕获的初始图像；
所述分区模块，将所述智能终端的显示区域分割为多个图像单元，在每一所述图像单元内显示所述初始图像；
所述显示模块，与所述获取模块、分区模块通信连接，对每一所述图像单元应用并显示一滤镜效果；
所述拍摄模块，与所述显示模块通信连接，拍摄所述初始图像，获取一具有应用有所述滤镜效果的图像单元的目标图像。
优选地，所述拍摄模块，包括选择单元、拍摄单元；
所述选择单元，获取用户确定的某一所述图像单元应用并显示的滤镜效果，作为当前滤镜效果；
所述拍摄单元，拍摄所述初始图像，获取一具有应用有所述当前滤镜效果的所述图像单元的目标图像。
优选地，所述显示模块，包括初始参数单元、初始显示单元、第一获取单元、第一当前显示单元；
所述初始参数单元，设定每一所述图像单元应用的滤镜效果所对应的初始滤镜参数；
所述初始显示单元，根据每一所述图像单元应用的滤镜效果所对应的初始滤镜参数，在每一所述图像单元内显示所述初始图像的每一初始滤镜效果；
所述获取单元，获取用户确定的每一所述图像单元应用的滤镜效果所对应的当前滤镜参数；
所述当前显示单元，根据每一所述图像单元应用的滤镜效果所对应的当前滤镜参数， 在每一所述图像单元内显示所述初始图像的每一当前滤镜效果。
优选地，所述显示模块，包括叠加参数单元、第二获取单元、叠加单元、第二当前显示单元；
所述叠加参数单元，设定每一种滤镜效果与其他一种或几种滤镜效果叠加时的滤镜叠加参数；
所述第二获取单元，获取用户确定的至少两个所述图像单元应用的滤镜效果；
所述叠加单元，根据所述滤镜叠加参数，叠加用户确定的至少两个所述图像单元应用的滤镜效果，作为当前滤镜效果；
所述第二当前显示单元，在用户确定的至少两个所述图像单元应用并显示所述当前滤镜效果。
优选地，所述显示模块，包括区域获取单元、示例获取单元、滤镜获取单元、滤镜应用单元；
所述区域获取单元，获取用户确定的某一所述图像单元；
所述示例获取单元，获取所述智能终端内保存的一示例图像；
所述滤镜获取单元，获取所述示例图像的滤镜效果；
所述滤镜应用单元，在所述图像单元内，应用并显示所述示例图像的滤镜效果。。
采用了上述技术方案后，与现有技术相比，具有以下有益效果：
1.本发明提供了一种智能终端的图像拍摄方法及图像拍摄系统，在拍摄图像前，预先选择滤镜效果，在拍摄完成时，即可生成该滤镜效果对应的拍摄图像，简化了用户的操作，提高了图像处理的效率；
2.为用户提供了多种不同的滤镜及滤镜组合的选择，满足用户的多样化、个性化需求。
附图说明
图1为符合本发明一优选实施例的图像拍摄方法的流程示意图；
图2为符合本发明一优选实施例中，图像拍摄方法的拍摄图像步骤的流程示意图；
图3为符合本发明一优选实施例中，图像拍摄方法的应用并显示滤镜效果步骤的流程示意图；
图4为符合本发明一优选实施例中，图像拍摄方法的应用并显示滤镜效果步骤的另一流程示意图；
图5为符合本发明一优选实施例中，图像拍摄方法的应用并显示滤镜效果步骤的另一流程示意图；
图6为符合本发明一优选实施例的图像拍摄系统的结构示意图。
附图标记：
100-图像拍摄系统；11-开启模块；12-获取模块；13-分区模块；14-显示模块；15-拍摄模块。
具体实施方式
以下结合附图与具体实施例进一步阐述本发明的优点。
在下述描述中，参考附图，附图描述了本申请的若干实施例。应当理解，还可使用其他实施例，并且可以在不背离本公开的精神和范围的情况下进行改变。下面的详细描述不应该被认为是限制性的，并且本申请的实施例的范围仅由公布的专利的权利要求书所限定。
参考图1，为符合本发明一优选实施例的图像拍摄方法的流程示意图。如图所示，本发明的智能终端的图像拍摄方法，包括以下步骤：
调用所述智能终端的相机应用，开启所述智能终端的摄像头；
获取所述摄像头对准并捕获的初始图像；
将所述智能终端的显示区域分割为多个图像单元，在每一所述图像单元内显示所述初始图像；
对每一所述图像单元应用并显示一滤镜效果；
拍摄所述初始图像，获取一具有应用有所述滤镜效果的所述图像单元的目标图像。如上所述的本发明提供的图像拍摄方法，可以应用于智能终端，智能终端可以以各种形式来实施。例如，本发明中描述的智能终端可以包括诸如移动电话、智能电话、笔记本电脑、PDA(个人数字助理)、PAD(平板电脑)、PMP(便携式多媒体播放器)、导航装置、智能手表等的移动终端，以及诸如数字TV、台式计算机等的固定终端。下面，假设终端是移动终端。然而，本领域技术人员将理解的是，除了特别用于移动目的的元件之外，根据本发明的实施方式的构造也能够应用于固定类型的终端。为便于描述，本发明实施例均以智能手机为例进行说明，其它应用场景相互参照即可。
本发明提供的图像拍摄方法，涉及图像处理技术。图像是指物体的描述信息，数字图像是一个物体的数字表示，图像处理是对图像信息进行加工以满足人的视觉心理和应用需求的行为，数字图像处理是指利用计算机或其他数字设备对图像信息进行各种加工和处理。
对图像进行处理、加工、分析的主要目的有三个方面：第一，提高图像的视感质量，如进行图像的亮度、彩色变换，增强、抑制某些成分，对图像进行几何变换等，以改善图像的质量。第二，提取图像中所包含的某些特征或特殊信息，这些被提取的特征或信息往往为计算机分析图像提供便利。提取特征或信息的过程是计算机或计算机视觉的预处理。提取的特征可以包括很多方面，如频域特征、灰度或颜色特征、边界特征、区域特征、纹理特征、形状特征、拓扑特征和关系结构等。第三，图像数据的变换、编码和压缩，以便于图像的存储和传输。不管是何种目的的图像处理，都需要由计算机和图像专用设备组成的图像拍摄系统对图像数据进行输入、加工和输出。
本发明提供的图像拍摄方法，对图像进行处理和修改的方法不限于添加滤镜效果，包括但不限于通常的对图片进行调色、抠图、合成、明暗修改、彩度和色度的修改、添加特殊效果、编辑、修复等各种方法，也就是通常所说的人像关颜、图像美化等的各种方法，其中，人像关颜处理的方法包括但不限于关白、磨皮、瘦脸、瘦身、祛斑、祛痘、祛皱、高光、放大、拉长、重塑等方法，图像美化处理的方法包括但不限于编辑、增强、各种滤镜、马赛克、边框、贴纸、文字、背景虚化等。当然，本领域的技术人员也可以根据实际需要设置其他的图像拍摄方法。
下面以各种滤镜效果为例，对本发明进行说明。滤镜效果主要是用来实现图像的各种特殊效果，滤镜效果的一般用法有如下几种：
-“风格化”滤镜
“风格化”滤镜通过置换像素和通过查找并增加图像的对比度，在选区中生成绘画或印象派的效果。它是完全模拟真实艺术手法进行创作的。例如，“风”滤镜用于在图像中创建细小的水平线以及模拟刮风的效果；“浮雕”滤镜，通过将选区的填充色转换为灰色，并用原填充色描画边缘，从而使选区显得凸起或压低；“凸出”滤镜可以将图像转化为三维立方体或锥体，以此来改变图像或生成特殊的三维背景效果；“照亮边缘”滤镜可以搜寻主要颜色变化区域并强化其过渡像素，产生类似添加类似霓虹灯的光亮。
-“模糊”滤镜
模糊滤镜可以使图像中过于清晰或对比度过于强烈的区域，产生模糊效果。它通过平衡图像中已定义的线条和遮蔽区域的清晰边缘旁边的像素，使变化显得柔和。例如，“动感模糊”滤镜可以产生动态模糊的效果，此滤镜的效果类似于以固定的曝光时间给一个 移动的对象拍照；“高斯模糊”滤镜添加低频细节，并产生一种朦胧效果；“径向模糊”模拟前后移动摄像头或旋转摄像头所产生的模糊效果。
-“扭曲”滤镜
“扭曲”滤镜将图像进行几何扭曲，创建3D或其它整形效果。例如，“波浪”滤镜通过选择不同的波长以产生不同的波动效果；“波纹”滤镜创建水纹涟漪的效果，像水池表面的波纹，也可创建出模拟大理石的效果；“玻璃”滤镜产生一种透过不同类型的玻璃来观看图片的效果；“海洋玻纹”滤镜将随机分隔的波纹添加到图像表面，使图像看上去像是浸在水中；“扩散亮光”滤镜将图像渲染成象是透过一个柔和的扩散滤镜来观看，产生一种弥漫的光热效果，将透明的白色杂色添加到图像，并应用从中心向外“退去”的亮光。
本发明提供的图像拍摄方法，目的在于解决现有技术中，在使用智能终端相机功能的滤镜效果时，通常是对智能终端上已经拍摄或保存的照片进行后期润色修饰，得到相应滤镜效果的后期照片，而不能在照片拍摄过程中实时显示滤镜效果，供用户选择和调整。因此，本发明在拍摄图像前，预先选择滤镜效果，在拍摄完成时，即可生成该滤镜效果对应的拍摄图像。具体地，用户使用智能手机时，开启智能手机内相机应用的摄像头，将摄像头对准需要拍摄的物体，这时，摄像头捕获该物体的初始图像，并将该物体的初始图像实时显示在智能终端的屏幕内，该物体的初始图像实时显示在智能终端的屏幕内的位置可以设计为显示在相机的取景框内，在将该物体的初始图像实时显示在智能终端的屏幕内时，将滤镜效果同时应用于实时显示在智能终端的屏幕上的初始图像上，因此，在拍摄图像前，用户可以实时的看到该物体应用滤镜效果的图像，用户执行拍摄指令，即可获得该物体带有滤镜效果的目标图像。
基于上述步骤，本发明提供的智能终端的图像拍摄方法，在拍摄图像前，显示拍摄图像的多种滤镜效果，用户预先选择滤镜效果，在拍摄完成时，即可生成该滤镜效果对应的拍摄图像，简化了用户的操作，提高了图像处理的效率；为用户提供了多种不同的滤镜及滤镜组合的选择，满足用户的多样化、个性化需求。
参考图2，在一优选实施例中，拍摄所述初始图像，获取一具有应用有所述滤镜效果的所述图像单元的目标图像的步骤包括：
获取用户确定的某一所述图像单元应用并显示的滤镜效果，作为当前滤镜效果；
拍摄所述初始图像，获取一具有应用有所述当前滤镜效果的所述图像单元的目标图像。
为了便于用户选择和调整不同的滤镜效果，在用户对准物体准备进行拍摄时，应用并显示于初始图像上的滤镜效果可以由用户预先选择确定，应用并显示于初始图像上的滤镜效果可以是一种，也可以是多种。例如，用户打开智能手机的相机应用，摄像头启动，首先在相机取景框内显示的是摄像头捕捉的原始图像，在相机取景框的某一位置列出各种不同的滤镜效果，如在相机取景框的下方，罗列出不同的滤镜效果A、B、C、D、E等，用户选择滤镜效果A，则将该滤镜效果A应用于摄像头所获取的图像上；当然，用户选择滤镜效果的步骤也可以在用户拍摄图像前，在摄像头启动前，首先由用户选择想要的滤镜效果“A”，然后开启摄像头，在取景框内直接显示拍摄图像的滤镜效果。
在以上用户选择一种滤镜效果的情况下，可以在显示带有滤镜效果的图像的同时，显示无滤镜效果的原始图像，如，可以在相机取景框的右上角设计一切换按钮，用户点击该切换按钮可以对比观察带有滤镜效果的图像与无滤镜效果的原始图像，对比的方式可以是，用户按下该切换按钮，显示无滤镜效果的原始图像，松开该切换按钮，显示带有滤镜效果的图像；也可以是，用户按下该切换按钮，将相机取景框内水平或竖直分割成两个部分，其中一部分显示无滤镜效果的原始图像，另一部分显示带有滤镜效果的图像；或者，用户在相机取景框内，向左滑动，显示无滤镜效果的原始图像，向右滑动， 显示带有滤镜效果的图像。以上有无滤镜效果切换对比的方式可以有多种，本发明不对此作出限制。
同样地，用户选择的滤镜效果也可以有多种，例如，用户打开智能手机的相机应用，摄像头启动，首先在相机取景框内显示的是摄像头捕捉的原始图像，在相机取景框的某一位置列出各种不同的滤镜效果，如在相机取景框的下方，罗列出不同的滤镜效果A、B、C、D、E等，用户选择滤镜效果A、B、C、D，则将该滤镜效果A、B、C、D应用于摄像头所获取的图像上，并显示在取景框内。四种滤镜效果A、B、C、D的显示方式可以是同时的，也可以是依次的，可以在相机取景框上下左右平均分为四个部分，分别在这四个部分同时显示四种滤镜效果A、B、C、D；也可以是，用户在相机取景框内，显示滤镜效果A，向左滑动一次，显示滤镜效果B，若继续向左滑动，显示滤镜效果C，若返回向右滑动，显示滤镜效果A，以此类推。以上有多种滤镜效果显示与切换的方式可以有多种，本发明不对此作出限制。
参考图3，在一优选实施例中，对每一所述图像单元应用并显示一滤镜效果的步骤包括：
设定每一所述图像单元应用的滤镜效果所对应的初始滤镜参数；
根据每一所述图像单元应用的滤镜效果所对应的初始滤镜参数，在每一所述图像单元内显示所述初始图像的每一初始滤镜效果；
获取用户确定的每一所述图像单元应用的滤镜效果所对应的当前滤镜参数；
根据每一所述图像单元应用的滤镜效果所对应的当前滤镜参数，在每一所述图像单元内显示所述初始图像的每一当前滤镜效果。
本发明提供的图像拍摄方法，对于步骤：对每一所述图像单元应用并显示一滤镜效果，可以继续划分为上述几步以实现用户对滤镜效果的参数调整。具体地，智能手机相机所提供的可供用户使用的每一种滤镜，均设定一个初始滤镜参数，可由系统设定或由用户设定或更改，在显示图像的滤镜效果时，按照设定的初始滤镜参数应用于图像上并显示，用户在拍摄中，可以对应用于图像上并显示的滤镜效果进行调整，例如，在相机取景框的有边框处显示程度条，初始时，按照设定的初始滤镜参数应用于图像上并显示时，程度条处于中间位置，用户向上拖动程度条，可以加深该滤镜效果，用户向下拖动程度条，可以减轻该滤镜效果，当然，滤镜参数的调整也可以使用更加具体的方式，如直接由用户输入滤镜参数进行调整，根据用户调整后的当前滤镜参数，显示该滤镜效果。
参考图4，在另一优选实施例中，对每一所述图像单元应用并显示一滤镜效果的步骤包括：
设定每一种滤镜效果与其他一种或几种滤镜效果叠加时的滤镜叠加参数；
获取用户确定的至少两个所述图像单元应用的滤镜效果；
根据所述滤镜叠加参数，叠加用户确定的至少两个所述图像单元应用的滤镜效果，作为当前滤镜效果；
在用户确定的至少两个所述图像单元应用并显示所述当前滤镜效果。
进一步地，用户不仅可以得到具有不同滤镜效果的一张或多张图像，还可获得具有多种滤镜叠加效果的一张图像。预先设定每一种滤镜效果与其他一种或几种滤镜效果叠加时的滤镜叠加参数，例如，设定滤镜效果A与B的滤镜叠加参数为A1，滤镜效果B与A的滤镜叠加参数为B1，则用户选择滤镜效果A与滤镜效果B叠加时，滤镜效果A按照滤镜叠加参数为A1、滤镜效果B按照滤镜叠加参数为B1，合成一当前滤镜效果并显示。
本发明提供的上述图像拍摄方法，对于拍摄图像的步骤，当用户选择一种滤镜效果时，拍摄并保持的图像可以是带有滤镜效果的目标图像，也可以同时保存无滤镜效果的初始图像及带有滤镜效果的目标图像，保存的图像种类可由用户设定。当用户选择多种 滤镜效果时，拍摄并保存的图像可以是带有滤镜效果A、B、C、D的目标图像1、2、3、4，也可以同时保存无滤镜效果的初始图像以及带有滤镜效果A、B、C、D的目标图像1、2、3、4，带有滤镜效果A、B、C、D的目标图像1、2、3、4可以保存在同一张图像上，也可以保存为四张图像，保存的图像种类及图像数目可由用户设定。
上述使用的术语仅是为了描述特定实施例，而并非旨在限制本申请。空间相关的术语，例如“上”、“下”、“左”、“右”、“上方”、“下方”、“右上角”等，在文中使用以便于说明其中的相对关系。
而且，虽然在一些实例中术语A、B、C、D等在本文中用来描述各种滤镜效果，但是这些滤镜效果不应当被这些术语限制。这些术语仅用来将滤镜效果进行区分。例如，滤镜效果A可以被称作滤镜效果B，并且类似地，滤镜效果B可以被称作滤镜效果A，而不脱离各种所描述的实施例的范围。滤镜效果A和滤镜效果B均是在描述一个滤镜效果，但是除非上下文以其他方式明确指出，否则，它们不是同一个滤镜效果。
参考图5，在一优选实施例中，对每一所述图像单元应用并显示一滤镜效果的步骤还包括：
获取用户确定的某一所述图像单元；
获取所述智能终端内保存的一示例图像；
获取所述示例图像的滤镜效果；
在所述图像单元内，应用并显示所述示例图像的滤镜效果。
本发明提供的上述图像拍摄方法，用户可以将他人拍摄图像的滤镜应用在自己拍摄的照片上，具体地，在用户开启摄像头准备拍摄照片前，或用户尚未开启摄像头时，用户选择网络下载或本地保存的一示例图像，智能手机自动识别该示例图像的滤镜效果，并将该滤镜效果应用于用户即将拍摄的图像上。可以理解的是，若智能手机自动识别的该示例图像的滤镜效果未保存在本地，可自动搜索该滤镜效果，将下载链接推荐给用户，以便用户下载并应用。
本发明还进一步提供了一种智能终端的图像拍摄系统100，包括开启模块11、获取模块12、分区模块13、显示模块14、拍摄模块15；
所述开启模块11，调用所述智能终端的相机应用，开启所述智能终端的摄像头；
所述获取模块12，与所述开启模块11通信连接，获取所述摄像头对准并捕获的初始图像；
所述分区模块13，将所述智能终端的显示区域分割为多个图像单元，在每一所述图像单元内显示所述初始图像；
所述显示模块14，与所述获取模块12、分区模块13通信连接，对每一所述图像单元应用并显示一滤镜效果；
所述拍摄模块15，与所述显示模块14通信连接，拍摄所述初始图像，获取一具有应用有所述滤镜效果的图像单元的目标图像。
在一优选实施例中，所述拍摄模块15，包括选择单元、拍摄单元；
所述选择单元，获取用户确定的某一所述图像单元应用并显示的滤镜效果，作为当前滤镜效果；
所述拍摄单元，拍摄所述初始图像，获取一具有应用有所述当前滤镜效果的所述图像单元的目标图像。
在一优选实施例中，所述显示模块14，包括初始参数单元、初始显示单元、第一获取单元、第一当前显示单元；
所述初始参数单元，设定每一所述图像单元应用的滤镜效果所对应的初始滤镜参数；
所述初始显示单元，根据每一所述图像单元应用的滤镜效果所对应的初始滤镜参数，在每一所述图像单元内显示所述初始图像的每一初始滤镜效果；
所述获取单元，获取用户确定的每一所述图像单元应用的滤镜效果所对应的当前滤镜参数；
所述当前显示单元，根据每一所述图像单元应用的滤镜效果所对应的当前滤镜参数，在每一所述图像单元内显示所述初始图像的每一当前滤镜效果。
在一优选实施例中，所述显示模块14，包括叠加参数单元、第二获取单元、叠加单元、第二当前显示单元；
所述叠加参数单元，设定每一种滤镜效果与其他一种或几种滤镜效果叠加时的滤镜叠加参数；
所述第二获取单元，获取用户确定的至少两个所述图像单元应用的滤镜效果；
所述叠加单元，根据所述滤镜叠加参数，叠加用户确定的至少两个所述图像单元应用的滤镜效果，作为当前滤镜效果；
所述第二当前显示单元，在用户确定的至少两个所述图像单元应用并显示所述当前滤镜效果。
在一优选实施例中，所述显示模块14，包括区域获取单元、示例获取单元、滤镜获取单元、滤镜应用单元；
所述区域获取单元，获取用户确定的某一所述图像单元；
所述示例获取单元，获取所述智能终端内保存的一示例图像；
所述滤镜获取单元，获取所述示例图像的滤镜效果；
所述滤镜应用单元，在所述图像单元内，应用并显示所述示例图像的滤镜效果。
应当注意的是，本发明的实施例有较佳的实施性，且并非对本发明作任何形式的限制，任何熟悉该领域的技术人员可能利用上述揭示的技术内容变更或修饰为等同的有效实施例，但凡未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何修改或等同变化及修饰，均仍属于本发明技术方案的范围内。

Claims (10)

  1. 一种智能终端的图像拍摄方法，其特征在于，包括以下步骤：
    调用所述智能终端的相机应用，开启所述智能终端的摄像头；
    获取所述摄像头对准并捕获的初始图像；
    将所述智能终端的显示区域分割为多个图像单元，在每一所述图像单元内显示所述初始图像；
    对每一所述图像单元应用并显示一滤镜效果；
    拍摄所述初始图像，获取一具有应用有所述滤镜效果的所述图像单元的目标图像。
  2. 如权利要求1所述的图像拍摄方法，其特征在于，
    拍摄所述初始图像，获取一具有应用有所述滤镜效果的所述图像单元的目标图像的步骤包括：
    获取用户确定的某一所述图像单元应用并显示的滤镜效果，作为当前滤镜效果；
    拍摄所述初始图像，获取一具有应用有所述当前滤镜效果的所述图像单元的目标图像。
  3. 如权利要求1所述的图像拍摄方法，其特征在于，
    对每一所述图像单元应用并显示一滤镜效果的步骤包括：
    设定每一所述图像单元应用的滤镜效果所对应的初始滤镜参数；
    根据每一所述图像单元应用的滤镜效果所对应的初始滤镜参数，在每一所述图像单元内显示所述初始图像的每一初始滤镜效果；
    获取用户确定的每一所述图像单元应用的滤镜效果所对应的当前滤镜参数；
    根据每一所述图像单元应用的滤镜效果所对应的当前滤镜参数，在每一所述图像单元内显示所述初始图像的每一当前滤镜效果。
  4. 如权利要求1所述的图像拍摄方法，其特征在于，
    对每一所述图像单元应用并显示一滤镜效果的步骤包括：
    设定每一种滤镜效果与其他一种或几种滤镜效果叠加时的滤镜叠加参数；
    获取用户确定的至少两个所述图像单元应用的滤镜效果；
    根据所述滤镜叠加参数，叠加用户确定的至少两个所述图像单元应用的滤镜效果，作为当前滤镜效果；
    在用户确定的至少两个所述图像单元应用并显示所述当前滤镜效果。
  5. 如权利要求1所述的图像拍摄方法，其特征在于：
    对每一所述图像单元应用并显示一滤镜效果的步骤还包括：
    获取用户确定的某一所述图像单元；
    获取所述智能终端内保存的一示例图像；
    获取所述示例图像的滤镜效果；
    在所述图像单元内，应用并显示所述示例图像的滤镜效果。
  6. 一种智能终端的图像拍摄系统，其特征在于，包括开启模块、获取模块、分区模块、显示模块、拍摄模块；
    所述开启模块，调用所述智能终端的相机应用，开启所述智能终端的摄像头；
    所述获取模块，与所述开启模块通信连接，获取所述摄像头对准并捕获的初始图像；
    所述分区模块，将所述智能终端的显示区域分割为多个图像单元，在每一所述图像单元内显示所述初始图像；
    所述显示模块，与所述获取模块、分区模块通信连接，对每一所述图像单元应用并显示一滤镜效果；
    所述拍摄模块，与所述显示模块通信连接，拍摄所述初始图像，获取一具有应用有所述滤镜效果的图像单元的目标图像。
  7. 如权利要求6所述的图像拍摄系统，其特征在于：
    所述拍摄模块，包括选择单元、拍摄单元；
    所述选择单元，获取用户确定的某一所述图像单元应用并显示的滤镜效果，作为当前滤镜效果；
    所述拍摄单元，拍摄所述初始图像，获取一具有应用有所述当前滤镜效果的所述图像单元的目标图像。
  8. 如权利要求6所述的图像拍摄系统，其特征在于：
    所述显示模块，包括初始参数单元、初始显示单元、第一获取单元、第一当前显示单元；
    所述初始参数单元，设定每一所述图像单元应用的滤镜效果所对应的初始滤镜参数；
    所述初始显示单元，根据每一所述图像单元应用的滤镜效果所对应的初始滤镜参数，在每一所述图像单元内显示所述初始图像的每一初始滤镜效果；
    所述获取单元，获取用户确定的每一所述图像单元应用的滤镜效果所对应的当前滤镜参数；
    所述当前显示单元，根据每一所述图像单元应用的滤镜效果所对应的当前滤镜参数，在每一所述图像单元内显示所述初始图像的每一当前滤镜效果。
  9. 如权利要求6所述的图像拍摄系统，其特征在于：
    所述显示模块，包括叠加参数单元、第二获取单元、叠加单元、第二当前显示单元；
    所述叠加参数单元，设定每一种滤镜效果与其他一种或几种滤镜效果叠加时的滤镜叠加参数；
    所述第二获取单元，获取用户确定的至少两个所述图像单元应用的滤镜效果；
    所述叠加单元，根据所述滤镜叠加参数，叠加用户确定的至少两个所述图像单元应用的滤镜效果，作为当前滤镜效果；
    所述第二当前显示单元，在用户确定的至少两个所述图像单元应用并显示所述当前滤镜效果。
  10. 如权利要求6所述的图像拍摄系统，其特征在于：
    所述显示模块，包括区域获取单元、示例获取单元、滤镜获取单元、滤镜应用单元；
    所述区域获取单元，获取用户确定的某一所述图像单元；
    所述示例获取单元，获取所述智能终端内保存的一示例图像；
    所述滤镜获取单元，获取所述示例图像的滤镜效果；
    所述滤镜应用单元，在所述图像单元内，应用并显示所述示例图像的滤镜效果。
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