WO2017124697A1 - 基于图片的信息搜索方法和装置 - Google Patents
基于图片的信息搜索方法和装置 Download PDFInfo
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- WO2017124697A1 WO2017124697A1 PCT/CN2016/087436 CN2016087436W WO2017124697A1 WO 2017124697 A1 WO2017124697 A1 WO 2017124697A1 CN 2016087436 W CN2016087436 W CN 2016087436W WO 2017124697 A1 WO2017124697 A1 WO 2017124697A1
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- picture
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/53—Querying
- G06F16/532—Query formulation, e.g. graphical querying
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/5838—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9535—Search customisation based on user profiles and personalisation
Definitions
- the present application relates to the field of computer technologies, and in particular, to the field of Internet technologies, and in particular, to a picture-based information search method and apparatus.
- the image-based information search technology generally takes a picture of a target object, acquires a picture including the target object, and then searches based on the picture, obtains the name of the target object, and related search result information.
- the existing image-based information search results are not accurate, and a high-precision image-based information search method is needed.
- the purpose of the present application is to propose an improved picture-based information search method and apparatus to solve the technical problems mentioned in the background section above.
- the present application provides a picture-based information search method, the method includes: extracting first feature information of a target to be searched in a first picture input by a terminal, where the first picture includes a Determining a search target; based on the first feature information, Performing the following looping steps: determining whether there is a search target matching the first feature information in the preset search database; if yes, acquiring name information corresponding to the search target; if not, extracting the terminal input Second feature information of the target to be searched in the second picture, combining the second feature information with the first feature information as first feature information and continuing to perform the looping step; and at the terminal Presenting the name information of the target to be searched and the search result corresponding to the name information.
- the preset search database includes at least: a search target, feature information of the search target, and name information of the search target.
- the first feature information of the target to be searched in the first picture is not exactly the same as the second feature information of the target to be searched in the second picture.
- the extracting the second feature information of the target to be searched in the second picture input by the terminal comprises: determining whether the number of executions of the looping step is less than a preset threshold; if yes, extracting terminal input The second feature information of the target to be searched in the second picture; if not, generating prompt information indicating that the terminal search fails.
- the extracting the second feature information of the target to be searched in the second picture that is input by the terminal includes: generating prompt information for prompting the terminal to input the second image, where the second image includes And the second feature information of the target to be searched is extracted in the second picture input by the terminal.
- the method further includes: acquiring the first picture and/or the second picture that the terminal photographs the target to be searched; or acquiring the first picture that is saved locally by the terminal. And/or the second picture; or acquiring the first picture and/or the second picture that the terminal searches in the network gallery.
- the present application provides a picture-based information search apparatus, where the apparatus includes: an extraction module, configured to extract first feature information of a target to be searched in a first picture input by a terminal, where the first The image includes the to-be-searched target; the looping step execution module is configured to perform, according to the first feature information, a looping step of determining whether a search matching the first feature information exists in the preset search database a target; if yes, acquiring name information corresponding to the search target; if not, extracting second feature information of the target to be searched in the second picture input by the terminal, and using the second feature information The first feature information is combined as the first feature information and continues Performing the looping step; and a rendering module configured to present, at the terminal, name information of the target to be searched and a search result corresponding to the name information.
- an extraction module configured to extract first feature information of a target to be searched in a first picture input by a terminal, where the first The image includes the to-be-searched target
- the preset search database includes at least: a search target, feature information of the search target, and name information of the search target.
- the first feature information of the target to be searched in the first picture is not exactly the same as the second feature information of the target to be searched in the second picture.
- the looping step execution module is further configured to: determine whether the number of executions of the looping step is less than a preset threshold; if yes, extract the number of the target to be searched in the second picture input by the terminal Two feature information; if not, generating prompt information prompting the terminal to fail to search.
- the looping step execution module is further configured to: generate prompt information for prompting the terminal to input the second picture, wherein the second picture includes the target to be searched; Extracting second feature information of the target to be searched in the second picture.
- the apparatus further includes: an obtaining module, configured to acquire the first picture and/or the second picture that the terminal photographs the target to be searched; or acquire the terminal to save locally The first picture and/or the second picture; or the first picture and/or the second picture searched by the terminal in a network gallery.
- an obtaining module configured to acquire the first picture and/or the second picture that the terminal photographs the target to be searched; or acquire the terminal to save locally The first picture and/or the second picture; or the first picture and/or the second picture searched by the terminal in a network gallery.
- the image-based information searching method and apparatus extracts first feature information of a target to be searched by the first picture input by the terminal, and then determines whether there is a match with the first feature information in the preset search database.
- Search target if yes, obtain the name of the search target, if not, combine the second feature information of the target to be searched in the second picture input by the terminal with the first feature information as the first feature information to continue in the pre-pre
- the search database is configured to determine whether there is a search target that matches the first feature information, and after multiple matching, finally, the terminal displays the name information of the target to be searched and the search result corresponding to the name information, thereby improving the search result.
- Image-based information search accuracy is configured to determine whether there is a search target that matches the first feature information, and after multiple matching, finally, the terminal displays the name information of the target to be searched and the search result corresponding to the name information, thereby improving the search result.
- FIG. 1 is an exemplary system architecture diagram to which the present application can be applied;
- FIG. 2 is a flow chart of one embodiment of a picture-based information search method in accordance with the present application.
- FIG. 3 is a schematic diagram of an application scenario of a picture-based information search method according to the present application.
- FIG. 4 is a schematic flowchart of an implementation manner in which a loop step updates a first feature information in a picture-based information search method according to the present application;
- FIG. 5 is a schematic structural diagram of an embodiment of a picture-based information search apparatus according to the present application.
- FIG. 6 is a schematic structural diagram of a computer system suitable for implementing a terminal device or a server of an embodiment of the present application.
- FIG. 1 illustrates an exemplary system architecture 100 of an embodiment of a picture-based information search method or a picture-based information search device to which the present application may be applied.
- system architecture 100 can include terminal devices 101, 102, 103, network 104, and server 105.
- the network 104 is used to provide a medium for communication links between the terminal devices 101, 102, 103 and the server 105.
- Network 104 may include various types of connections, such as wired, wireless communication links, fiber optic cables, and the like.
- the user can interact with the server 105 over the network 104 using the terminal devices 101, 102, 103 to receive or transmit messages and the like.
- Various communication client applications such as a photographing software, a search application, a web browser application, may be installed on the terminal devices 101, 102, and 103.
- Shopping applications instant messaging tools, email clients, social platform software, and more.
- the terminal devices 101, 102, 103 may be various electronic devices having a display screen and supporting information search, including but not limited to smart phones, tablets, e-book readers, MP3 players (Moving Picture Experts Group Audio Layer III, dynamic The video specialist compresses the standard audio layer 3), MP4 (Moving Picture Experts Group Audio Layer IV) player, laptop portable computer and desktop computer, and the like.
- MP3 players Motion Picture Experts Group Audio Layer III, dynamic The video specialist compresses the standard audio layer 3
- MP4 Moving Picture Experts Group Audio Layer IV
- the server 105 may be a server that provides various services, such as a background information retrieval server that provides support for search engines on the terminal devices 101, 102, 103.
- the background information retrieval server may perform processing such as extraction, analysis, and the like on the received image data, and feed back the processing result to the terminal device.
- the image-based information search method provided by the embodiment of the present application is generally performed by the server 105. Accordingly, the image-based information search device is generally disposed in the server 105.
- terminal devices, networks, and servers in Figure 1 is merely illustrative. Depending on the implementation needs, there can be any number of terminal devices, networks, and servers.
- the image-based information searching method includes the following steps:
- Step 201 Extract first feature information of a target to be searched in the first picture input by the terminal.
- the electronic device (for example, the server shown in FIG. 1) on which the image-based information searching method runs may receive the first picture from the terminal for which the user searches for information by using a wired connection or a wireless connection. Then, the electronic device extracts the first feature information of the target to be searched in the first picture, where the first picture includes the target to be searched.
- the target to be searched herein may be any object that can be characterized by a picture, including but not limited to a mobile phone, a building, a clothes, a bag, etc.
- the first feature information may include, but is not limited to, color information, graphic information (for example, included in the picture)
- the outline information of the object can be regarded as one kind of graphic information).
- wireless connection manner may include but is not limited to 3G/4G connection, WiFi connection, Bluetooth connection. Connections, WiMAX connections, Zigbee connections, UWB (ultra wideband) connections, and other wireless connections that are now known or developed in the future.
- the user searches for information by using a search engine or the like installed on the terminal.
- the user can input the first picture including the target to be searched through the search box of the search engine.
- the above picture may include a picture in jpg format, jpeg format, gif format, png format, bmp format, tiff format, pcx format, or other pictures to be developed in the future.
- the first feature information may be extracted from the first picture by using a method of color feature extraction, feature extraction, shape feature extraction, or spatial relationship feature extraction, and the image feature extraction method is widely studied at present. Well-known techniques of application will not be described here.
- Step 202 Perform a looping step based on the foregoing first feature information, where the looping step includes:
- Step 2021 Determine whether there is a search target matching the first feature information in the preset search database.
- the search database may be created in advance on the electronic device, where the search database may store a picture including a search target, feature information associated with the search target in each picture, and name information of the search target.
- the feature information associated with the search target may be used to match the extracted first feature information to determine whether there is a search target matching the first feature information in the database, if the result of the determination is that the presence and the above If the first feature information matches the search target, then go to step 2022. If the result of the determination is that there is no search target matching the first feature information, then go to step 2023.
- the foregoing search target may include a mobile phone, a building, a clothes, a bag, and the like
- the name information may include an attribute, a brand, a model, a place name, and the like of the search target.
- the search target is a mobile phone, and the corresponding name may include the brand and model of the mobile phone, such as iPhone 6s, etc.
- the search target is a building, and the corresponding name may include the name and location of the building, such as Beijing. Bird's Nest, Beijing Forbidden City, etc.
- the foregoing electronic device may The first feature information is matched with the feature information of each search target.
- the search target and the first feature information are determined. Matching, otherwise, determining that the search target does not match the first feature information.
- Step 2022 Obtain name information corresponding to the search target.
- the electronic device (for example, the server shown in FIG. 1) can acquire a search target matching the first feature information and name information corresponding to the search target.
- the obtained name information is the name information of the above-mentioned target to be searched.
- Step 2023 Extract second feature information of the target to be searched in the second picture input by the terminal, and combine the second feature information with the first feature information as the first feature information.
- the electronic device acquires a second picture input by the terminal, where the second picture also includes the target to be searched. Then, it extracts the second feature information of the target to be searched from the second picture, and finally combines the extracted second feature information with the first feature information as the first feature information, and proceeds to step 2021 to continue to determine the above. Whether there is a search target matching the first feature information in the preset search database.
- the first feature information of the target to be searched in the first image is not completely the same as the second feature information of the target to be searched in the second image.
- the first picture is a front view of the target to be retrieved, and the second picture is a side view of the target to be retrieved; or the first picture is a global picture of the target to be retrieved, and the second picture is the target to be retrieved Partial view.
- the electronic device may acquire the first picture and/or the second picture that the terminal captures the target to be searched, or obtain the first picture and/or the first saved by the terminal locally. Two pictures, or the first picture and/or the second picture searched by the terminal in the network gallery.
- Step 203 The terminal presents the name information of the target to be searched and the search result corresponding to the name information.
- the name information acquired in step 202 is sent to the terminal on the electronic device on which the image-based information searching method runs, and corresponds to the name information.
- the search result of the target to be searched and the search result corresponding to the name information are presented to the user by the terminal.
- the search result corresponding to the name information may be a web address or a webpage link or the like related to the name information.
- FIG. 3 is a schematic diagram of an application scenario of a picture-based information search method according to the present embodiment.
- the user first inputs the first picture 301, and then the information search server may acquire the first picture, and extract the first feature information of the target to be searched in the first picture, for example, the target to be retrieved.
- Shape feature information then, performing the following loop step: determining whether there is a search target matching the shape information in the preset search database, and the determination result may be yes or no, and the search server may provide the user to the user according to different judgment result information.
- the user may be prompted to upload a second picture; the information search server acquires the second picture uploaded by the user, and extracts the second feature of the target to be searched in the second picture. And then combining the extracted second feature information with the first feature information as the first feature information to continue the looping step; finally, obtaining the name information corresponding to the search target, such as the Beijing Bird's Nest, and presenting to the user The above-mentioned obtained name information Beijing Bird's Nest and the search knot corresponding to the Beijing Bird's Nest fruit.
- the image-based information searching method and apparatus provided by the present application, by extracting the first feature information of the target to be searched in the first picture input by the terminal, and then determining whether there is a match with the first feature information in the preset search database Search target, if yes, obtain the name of the search target, if not, combine the second feature information of the target to be searched in the input second image with the first feature information as the first feature information to continue the above judgment In this way, the name information of the target to be searched and the search result corresponding to the name information obtained by the above matching are finally presented in the terminal, thereby improving the accuracy of the image-based information search.
- the second feature information of the target to be searched in the second picture input by the extraction terminal of step 2023 combines the second feature information with the first feature information as the first Feature information can be achieved by the following steps:
- Step 401 Determine whether the number of executions of the loop step is less than a preset threshold.
- a backup (for example, the server shown in FIG. 1) may set a threshold in advance for the number of executions of the above-described looping steps. Then, the electronic device determines whether the number of times the loop step is performed is less than the threshold. If the result of the loop is that the number of times the loop step is performed is greater than or equal to the threshold, then the process proceeds to step 402, and if the result of the determination is that the number of times the loop step is executed is If it is less than the threshold, go to step 403.
- Step 402 Generate prompt information prompting the terminal to fail to search.
- the electronic device does not acquire the search target that matches the first feature information
- the loop step is directly exited and the terminal is Send a message that the search failed.
- the prompt information of the search failure may be text information that informs the user that the search fails, or may inform the user to search for the search result information that is not completely accurate.
- Step 403 Generate prompt information for prompting the terminal to input the second picture.
- the electronic device does not acquire the search target that matches the first feature information. However, if the number of times the loop step is performed is less than the threshold, the electronic device sends the prompt information for inputting the second picture to the terminal.
- Step 404 Extract second feature information of the target to be searched in the second picture input by the terminal.
- the electronic device acquires the second picture, and extracts feature information of the search target in the second picture as the second feature information.
- the second picture includes the above-mentioned target to be searched.
- Step 405 Combine the second feature information with the first feature information as the first feature information.
- the electronic device combines the acquired second feature information with the first feature information as the first feature information, and the first feature information is more comprehensive than the first feature information, so that And determining whether there is a search target matching the first feature information in the preset search database. For example, when the threshold is 3, the electronic device performs a looping step for the first time: assuming that there is no search target matching the first feature information in the preset search database, generating a prompting terminal to input the second image.
- the electronic device performs a looping step for the second time: assuming that there is still no search target matching the first feature information in the preset search database, the prompting terminal is continuously generated.
- the electronic device performs the looping step for the third time: if it is preset If there is still no search target matching the first feature information in the search database, the loop step is exited and the prompt information indicating that the search fails is generated, and if there is a search matching the first feature information in the preset search database The target obtains the name information corresponding to the search target.
- the method provided by the implementation manner of the foregoing embodiment of the present application can conveniently control the number of input pictures of the terminal by setting the number of execution steps of the loop step, which also controls the time consumed by the information search and improves the efficiency of the information search.
- the present application provides an embodiment of a picture-based information search apparatus, and the apparatus embodiment corresponds to the method embodiment shown in FIG.
- the device can be specifically applied to various electronic devices.
- the image-based information search apparatus 500 described in this embodiment includes an extraction module 501, a loop step execution module 502, and a presentation module 503.
- the extraction module 501 is configured to extract first feature information of the target to be searched in the first picture input by the terminal, where the first picture includes the to-be-searched target; and the loop step execution module 502 performs a loop step execution module configuration.
- the presenting module 503 The name information for presenting the target to be searched at the terminal and the search result corresponding to the name information are configured.
- the image-based information search apparatus 500 further includes an acquisition module (not shown) configured to acquire a first picture and/or a second picture captured by the terminal to the target to be searched; or acquire the terminal locally.
- the first feature information of the to-be-searched target in the first picture obtained by the extraction module 501 and the second target of the to-be-searched target in the second picture obtained by the looping step execution module 502 Feature information is not identical.
- the search database preset in the loop execution module 502 includes at least: a search target, feature information of the search target, and name information of the search target.
- the looping step execution module 502 is further configured to: determine whether the number of executions of the looping step is less than a preset threshold; if yes, extract the foregoing in the second image input by the terminal The second feature information of the target to be searched; if not, the prompt information indicating that the terminal search fails is generated.
- the looping step execution module 502 is further configured to: generate prompt information for prompting the terminal to input the second image, where the second image includes the target to be searched; Extracting the second feature information of the target to be searched in the second picture.
- the above-mentioned picture-based information search device 500 further includes some other well-known structures, such as a processor, a memory, etc., in order to unnecessarily obscure the embodiments of the present disclosure, these well-known structures are not shown in FIG. Out.
- FIG. 6 a block diagram of a computer system 600 suitable for use in implementing a terminal device or server of an embodiment of the present application is shown.
- computer system 600 includes a central processing unit (CPU) 601 that can be loaded into a program in random access memory (RAM) 603 according to a program stored in read only memory (ROM) 602 or from storage portion 608. And perform various appropriate actions and processes.
- RAM random access memory
- ROM read only memory
- RAM random access memory
- various programs and data required for the operation of the system 600 are also stored.
- the CPU 601, the ROM 602, and the RAM 603 are connected to each other through a bus 604.
- An input/output (I/O) interface 605 is also coupled to bus 604.
- the following components are connected to the I/O interface 605: an input portion 606 including a keyboard, a mouse, etc.; an output portion 607 including, for example, a cathode ray tube (CRT), a liquid crystal display (LCD), and the like, and a storage portion 608 including a hard disk or the like. And a communication portion 609 including a network interface card such as a LAN card, a modem, or the like. The communication section 609 performs communication processing via a network such as the Internet.
- the drive 610 is also connected to the I/O interface as needed. 605.
- a removable medium 611 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory or the like, is mounted on the drive 610 as needed so that a computer program read therefrom is installed into the storage portion 608 as needed.
- an embodiment of the present disclosure includes a computer program product comprising a computer program tangibly embodied on a machine readable medium, the computer program comprising program code for executing the method illustrated in the flowchart.
- the computer program can be downloaded and installed from the network via communication portion 609, and/or installed from removable media 611.
- the central processing unit (CPU) 601 the above-described functions defined in the method of the present application are performed.
- each block of the flowchart or block diagrams can represent a module, a program segment, or a portion of code that includes one or more logic for implementing the specified.
- Functional executable instructions can also occur in a different order than that illustrated in the drawings. For example, two successively represented blocks may in fact be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending upon the functionality involved.
- each block of the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts can be implemented in a dedicated hardware-based system that performs the specified function or operation. Or it can be implemented by a combination of dedicated hardware and computer instructions.
- the modules involved in the embodiments of the present application may be implemented by software or by hardware.
- the described modules may also be provided in a processor, for example, as described in the following: a processor includes an extraction module, a loop step execution module, and a presentation module.
- a processor includes an extraction module, a loop step execution module, and a presentation module.
- the name of these modules does not constitute a limitation on the module itself in some cases.
- the extraction module may also be described as a module that extracts the first feature information of the target to be searched in the first picture input by the terminal. ".
- the present application further provides a non-volatile computer storage medium, which may be a non-volatile computer storage medium included in the apparatus described in the foregoing embodiments; Can exist separately, not assembled into the terminal Volatile computer storage media.
- the non-volatile computer storage medium stores one or more programs, when the one or more programs are executed by one device, causing the device to: extract the first target to be searched in the first picture input by the terminal Feature information, wherein the first picture includes the target to be searched; and based on the first feature information, performing the following looping step: determining whether there is a matching in the preset search database that matches the first feature information Searching for the target; if yes, acquiring the name information corresponding to the search target; if not, extracting the second feature information of the target to be searched in the second picture input by the terminal, and the second feature information and The first feature information is combined as the first feature information and continues to perform the looping step; and the terminal information of the object to be searched and the search result corresponding to the name information
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Abstract
Description
Claims (14)
- 一种基于图片的信息搜索方法,其特征在于,包括:提取终端输入的第一图片中的待搜索目标的第一特征信息,其中,所述第一图片中包括所述待搜索目标;基于所述第一特征信息,执行以下循环步骤:判断预设的搜索数据库中是否存在与所述第一特征信息相匹配的搜索目标;如果是,则获取与所述搜索目标对应的名称信息;如果否,则提取终端输入的第二图片中的所述待搜索目标的第二特征信息,将所述第二特征信息与所述第一特征信息相结合作为第一特征信息并继续执行所述循环步骤;以及在所述终端呈现所述待搜索目标的名称信息及与所述名称信息对应的搜索结果。
- 根据权利要求1所述的基于图片的信息搜索方法,其特征在于,所述预设的搜索数据库至少包括:搜索目标、搜索目标的特征信息、搜索目标的名称信息。
- 根据权利要求2所述的基于图片的信息搜索方法,其特征在于,所述第一图片中所述待搜索目标的第一特征信息与所述第二图片中所述待搜索目标的第二特征信息不完全相同。
- 根据权利要求3所述的基于图片的信息搜索方法,其特征在于,所述提取终端输入的第二图片中的所述待搜索目标的第二特征信息,包括:判断所述循环步骤执行次数是否小于预设阈值;如果是,则提取终端输入的第二图片中的所述待搜索目标的第二特征信息;如果否,则生成提示终端搜索失败的提示信息。
- 根据权利要求1或4所述的基于图片的信息搜索方法,其特征在于,所述提取终端输入的第二图片中的所述待搜索目标的第二特征信息,包括:生成提示终端输入第二图片的提示信息,其中,所述第二图片中包括所述待搜索目标;在所述终端输入的所述第二图片中提取所述待搜索目标的第二特征信息。
- 根据权利要求1所述的基于图片的信息搜索方法,其特征在于,所述方法还包括:获取所述终端对所述待搜索目标拍摄的所述第一图片和/或所述第二图片;或者获取所述终端在本地保存的所述第一图片和/或所述第二图片;或者获取所述终端在网络图库中搜索到的所述第一图片和/或所述第二图片。
- 一种基于图片的信息搜索装置,其特征在于,包括:提取模块,配置用于提取终端输入的第一图片中的待搜索目标的第一特征信息,其中,所述第一图片中包括所述待搜索目标;循环步骤执行模块,配置用于基于所述第一特征信息,执行以下循环步骤:判断预设的搜索数据库中是否存在与所述第一特征信息相匹配的搜索目标;如果是,则获取与所述搜索目标对应的名称信息;如果否,则提取终端输入的第二图片中的所述待搜索目标的第二特征信息,将所述第二特征信息与所述第一特征信息相结合作为第一特征信息并继续执行所述循环步骤;以及呈现模块,配置用于在所述终端呈现所述待搜索目标的名称信息及与所述名称信息对应的搜索结果。
- 根据权利要求7所述的基于图片的信息搜索装置,其特征在于, 所述预设的搜索数据库至少包括:搜索目标、搜索目标的特征信息、搜索目标的名称信息。
- 根据权利要求8所述的基于图片的信息搜索装置,其特征在于,所述第一图片中所述待搜索目标的第一特征信息与所述第二图片中所述待搜索目标的第二特征信息不完全相同。
- 根据权利要求9所述的基于图片的信息搜索装置,其特征在于,所述循环步骤执行模块进一步配置用于:判断所述循环步骤执行次数是否小于预设阈值;如果是,则提取终端输入的第二图片中的所述待搜索目标的第二特征信息;如果否,则生成提示终端搜索失败的提示信息。
- 根据权利要求7或10所述的基于图片的信息搜索装置,其特征在于,所述循环步骤执行模块进一步配置用于:生成提示终端输入第二图片的提示信息,其中,所述第二图片中包括所述待搜索目标;在所述终端输入的所述第二图片中提取所述待搜索目标的第二特征信息。
- 根据权利要求7所述的基于图片的信息搜索装置,其特征在于,所述装置还包括:获取模块,配置用于获取终端对所述待搜索目标拍摄的所述第一图片和/或所述第二图片;或者获取所述终端在本地保存的所述第一图片和/或所述第二图片;或者获取所述终端在网络图库中搜索到的所述第一图片和/或所述第二图片。
- 一种设备,包括:处理器;和存储器,所述存储器中存储有能够被所述处理器执行的计算机可读指令,在所述计算机可读指令被执行时,所述处理器执行基于图片的信息搜索方法,所述方法包括:提取终端输入的第一图片中的待搜索目标的第一特征信息,其中,所述第一图片中包括所述待搜索目标;基于所述第一特征信息,执行以下循环步骤:判断预设的搜索数据库中是否存在与所述第一特征信息相匹配的搜索目标;如果是,则获取与所述搜索目标对应的名称信息;如果否,则提取终端输入的第二图片中的所述待搜索目标的第二特征信息,将所述第二特征信息与所述第一特征信息相结合作为第一特征信息并继续执行所述循环步骤;以及在所述终端呈现所述待搜索目标的名称信息及与所述名称信息对应的搜索结果。
- 一种非易失性计算机存储介质,所述计算机存储介质存储有能够被处理器执行的计算机可读指令,当所述计算机可读指令被处理器执行时,所述处理器执行基于图片的信息搜索方法,所述方法包括:提取终端输入的第一图片中的待搜索目标的第一特征信息,其中,所述第一图片中包括所述待搜索目标;基于所述第一特征信息,执行以下循环步骤:判断预设的搜索数据库中是否存在与所述第一特征信息相匹配的搜索目标;如果是,则获取与所述搜索目标对应的名称信息;如果否,则提取终端输入的第二图片中的所述待搜索目标的第二特征信息,将所述第二特征信息与所述第一特征信息相结合作为第一特征信息并继续执行所述循环步骤;以及在所述终端呈现所述待搜索目标的名称信息及与所述名称信息对应的搜索结果。
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