CN111638918A - Method and apparatus for presenting information - Google Patents
Method and apparatus for presenting information Download PDFInfo
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- CN111638918A CN111638918A CN202010473878.2A CN202010473878A CN111638918A CN 111638918 A CN111638918 A CN 111638918A CN 202010473878 A CN202010473878 A CN 202010473878A CN 111638918 A CN111638918 A CN 111638918A
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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
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/43—Querying
- G06F16/432—Query formulation
- G06F16/434—Query formulation using image data, e.g. images, photos, pictures taken by a user
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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
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/43—Querying
- G06F16/438—Presentation of query results
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
- G06F9/453—Help systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/147—Details of sensors, e.g. sensor lenses
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
- G06V10/235—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition based on user input or interaction
Abstract
The application discloses a method and a device for presenting information, and relates to the technical field of artificial intelligence. One specific implementation scheme includes: in response to receiving a starting instruction aiming at the target application, displaying accessory installation prompt information, wherein the accessory is used for changing the light path of the image acquisition equipment; displaying book placement prompt information in response to the fact that the installation of the accessories is completed, wherein the book placement prompt information is used for prompting a user to place books in a preset area in a preset mode; matching an image acquired by image acquisition equipment with a book image in a preset information set, wherein the information in the information set comprises the book image and information to be presented corresponding to the book image; and displaying the information based on the information to be displayed corresponding to the book image matched with the image acquired by the image acquisition equipment in the information set. The implementation scheme enables the equipment to present corresponding information to be presented according to the page displayed by the horizontally placed physical book.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of computers, in particular to an artificial intelligence technology.
Background
With the development of artificial intelligence and the increasing change of science and technology, intelligent devices are widely used in various fields. The combination of the education field and the intelligent device is going deeper and deeper day by day, and learners can be helped to learn through the intelligent device (such as an intelligent sound box, a reading accompanying robot, an intelligent learning machine and the like).
At present, learners (e.g., students) have increasingly demanded to learn at home, which requires intelligent devices to meet the connection between online and offline learning of learners. The primary way learners learn on a daily basis is book reading, for example, for children aged 0-12 years, the primary way of learning is book drawing reading and/or textbook learning. In practice, learners can listen to the voice playing of the resources corresponding to the book on the intelligent equipment through voice searching of the resources.
Disclosure of Invention
The present disclosure provides a method and apparatus for presenting information.
According to a first aspect of the present disclosure, there is provided a method for presenting information, the method comprising: in response to receiving a starting instruction aiming at the target application, displaying accessory installation prompt information, wherein the accessory is used for changing the light path of the image acquisition equipment; displaying book placement prompt information in response to the fact that the installation of the accessories is completed, wherein the book placement prompt information is used for prompting a user to place a book in a preset area in a preset mode; matching the image acquired by the image acquisition equipment with a book image in a preset information set, wherein the information in the information set comprises the book image and information to be presented corresponding to the book image; and displaying information based on the information to be displayed corresponding to the book image matched with the image acquired by the image acquisition equipment in the information set.
According to a second aspect of the present disclosure, there is provided an apparatus for presenting information, the apparatus comprising: a first display unit configured to display accessory installation prompt information in response to receiving a start instruction for a target application, wherein an accessory is used for changing a light path of an image acquisition device; a second display unit configured to display a book placement prompt message for prompting a user to place a book in a preset area in a preset manner in response to determining that the accessory is installed; the matching unit is configured to match the image acquired by the image acquisition equipment with a book image in a preset information set, wherein the information in the information set comprises the book image and information to be presented corresponding to the book image; and the presentation unit is configured to perform information presentation based on information to be presented corresponding to the book image matched with the image acquired by the image acquisition device in the information set.
According to a third aspect of the present disclosure, there is provided an electronic apparatus, comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method as described in any implementation of the first aspect.
According to a fourth aspect of the present disclosure, there is provided a non-transitory computer readable storage medium having stored thereon computer instructions, wherein the computer instructions are for causing the computer to perform the method as described in any one of the implementation manners of the first aspect.
According to the technology of the application, the image acquisition equipment can acquire the image of the horizontally placed solid book through the accessories, so that the equipment can present corresponding information to be presented according to the page displayed by the horizontally placed solid book, the equipment has an information presentation function aiming at the solid book, and the diversity of information presentation is improved.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The drawings are included to provide a better understanding of the present solution and are not intended to limit the present application. Wherein:
FIG. 1 is a flow diagram of one embodiment of a method for presenting information, according to the present application;
FIG. 2 is a schematic illustration of an application scenario of a method for presenting information according to the present application;
FIG. 3 is a flow diagram of yet another embodiment of a method for presenting information in accordance with the present application;
FIG. 4 is a schematic block diagram illustrating one embodiment of an apparatus for presenting information in accordance with the present application;
FIG. 5 is a block diagram of an electronic device for implementing a method for presenting information according to an embodiment of the present application.
Detailed Description
The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
FIG. 1 shows a flow 100 of one embodiment of a method for presenting information in accordance with the present application. The method for presenting information comprises the following steps:
and S101, responding to the received starting instruction for the target application, and displaying accessory installation prompt information.
In the present embodiment, the execution subject of the method for presenting information may be installed with various applications. Such as a web browser application, a shopping-type application, a search-type application, a reading-type application for use with physical books, and so forth. The execution body may receive various instructions sent by the user. In response to receiving a launch instruction for the target application, the execution subject may launch the target application and display accessory installation prompt information. Here, the target application may be a reading application used with a physical book, and the reading application may play corresponding content (e.g., audio, video, etc.) based on a page image of the book. The accessory installation prompting message can be used for prompting and guiding a user to install the accessory. As an example, the accessory installation reminder information can include textual information and/or pictorial information, e.g., the accessory installation reminder information can include a demonstration picture demonstrating how to install the accessory and the text "please install the accessory as shown by the picture". Here, the accessory may be used to change the optical path of the image capturing device.
The execution main body can be fixedly provided with an image acquisition device, and when the accessory is not installed, the image acquisition device can acquire an image of a plane parallel to the display screen. At this time, if the display screen of the execution main body is vertically placed, for example, vertically placed or placed with an angle smaller than a preset angle with respect to a vertical line, in order to enable the image capturing apparatus to capture a page image of a physical book, the physical book needs to be vertically placed. Thus, it is obviously not beneficial to turn pages of the physical book. For convenience of use, a fitting may be installed in front of the image pickup apparatus, and the fitting may be used to change the optical path of the image pickup apparatus which is fixedly set. After the accessories are installed, the image acquisition equipment can acquire images of solid books horizontally placed on a horizontal plane in front of the display screen. Thus, the pages of the physical book are turned. In practice, the fitting may be a mirror, e.g. a flat mirror, a spherical mirror, etc. It can be understood that, in practical use, the accessories matched with the image acquisition device can be designed according to the practical situation of the image acquisition device, so that the image acquisition device can acquire the image of the solid book horizontally placed on the horizontal plane in front of the display screen.
Here, the execution subject of the method for presenting information may be various electronic devices having an image capture device (e.g., a camera, etc.) and a display screen, including but not limited to a screened smart speaker, a smart learning machine, a smart screen device, and so on.
And S102, responding to the fact that the installation of the accessories is completed, and displaying book placement prompt information.
In this embodiment, the execution main body may determine whether the attachment is completed in various ways. For example, the execution subject may take, as an original captured image, an image captured by the image capturing apparatus before the accessory mounting notice information is sent. And then, comparing the image acquired after the preset time of sending the accessory installation prompt information with the original acquired image, and judging whether the installation of the accessory is finished according to the comparison result. For example, if the similarity between the captured image and the original captured image is less than a preset threshold, it indicates that the installation is completed. That is, if the acquired image is greatly different from the original acquired image, it can be determined that the installation of the accessory is completed. If the installation of the accessories is determined to be completed, the execution main body can display book placement prompt information, wherein the book placement prompt information can be used for prompting a user to place the physical book in a preset area according to a preset mode. Here, the preset manner may refer to a horizontal placement, and the preset region may refer to a region in front of the display screen. As an example, the book placement prompt may include text information and/or picture information, for example, the book placement prompt may include a demonstration picture demonstrating how to place a book and a text "please place the book as shown by the picture".
S103, matching the image acquired by the image acquisition equipment with the book image in the preset information set.
In this embodiment, the image capturing apparatus may perform image capturing at preset time intervals. The executing subject may match the image acquired by the image acquiring device with the book image in the preset information set in various ways. For example, the executing agent may first extract the feature information of the acquired image and each book image, and then calculate the similarity between the feature information of the acquired image and the feature information of each book image, and if the similarity satisfies a preset condition, for example, the similarity is the maximum or the similarity is greater than a preset similarity threshold, it may be determined that the acquired image matches the book image.
Here, the information in the information set may include a book image and information to be presented corresponding to the book image. Here, the book image may refer to an image photographed based on a page of a physical book, and the information to be presented may include text, a picture, audio, video, and the like. As an example, the content contained in the book image may be related to the content contained in the information to be presented corresponding thereto. Taking the content contained in the book image as a fairy tale as an example, the content contained in the information to be presented corresponding to the book image may be audio, video, and the like corresponding to the fairy tale.
In some optional implementation manners of this embodiment, the step S103 may specifically be performed as follows: in response to detecting that the pages of the entity books displayed in the acquisition area of the image acquisition device are changed, matching the images corresponding to the changed pages of the entity books with the images of the books in the preset information set to acquire the information to be presented corresponding to the changed pages of the entity books.
In this implementation, the execution main body may detect in real time whether the pages of the physical books displayed in the acquisition area of the image acquisition device have changed. Here, the change of the pages of the physical book may mean that the pages of the physical book are from nothing to nothing, for example, no book is placed in the previous collection area, and a book is placed by the user afterwards. The change of the page of the physical book may also be a change of the page of the physical book from one page to another page, for example, a user turns a page of the book. As an example, the execution subject may determine whether the pages of the physical book displayed in the capture area are changed by comparing whether the images captured twice before and after are the same. For example, if the images acquired twice before and after change, it can be determined that the pages of the physical book displayed in the acquisition area have changed. If the change of the page of the solid book displayed in the acquisition area of the image acquisition device is detected, the execution main body can match the image corresponding to the changed page of the solid book with the book image in the preset information set, so as to acquire the information to be presented corresponding to the changed page of the solid book. Through the implementation mode, when the physical book page displayed in the acquisition area of the image acquisition equipment is changed, the to-be-presented implementation corresponding to the changed physical book page is acquired, so that presented information is matched with the physical book page displayed in the acquisition area.
And S104, presenting the information based on the information to be presented corresponding to the book image matched with the image acquired by the image acquisition equipment in the information set.
In this embodiment, the executing body may perform information presentation based on information to be presented corresponding to a book image matching an image acquired by the image acquisition device in the information set. For example, the executing agent may use a book image in the information set that matches an image acquired by the image acquisition device as a matching book image, may determine whether information to be presented corresponding to the matching book image has been presented within a preset time interval, and if not, may present information to be presented corresponding to the matching book image. Here, the preset time interval may be set according to actual needs.
In some optional implementations of the embodiment, the book images in the information set may include book cover images, and the information to be presented corresponding to the book cover images may be page turning prompt information. And the above S104 may be specifically performed as follows: and presenting page turning prompt information corresponding to the matched book cover image in response to the fact that the image acquired by the image acquisition equipment is matched with the book cover image.
In this implementation, if it is determined that the image acquired by the image acquisition device matches the book cover image, the execution main body may present page turning prompt information corresponding to the matched book cover image, where the page turning prompt information may be used to prompt the user to turn pages of the physical book. By way of example, the page turning reminder message may include textual and/or pictorial information, e.g., the page turning reminder message may include an image of a book cover and the text "turn the book open, let us see a bar together". Here, the book cover image may be an image captured based on the cover of the physical book. Through the implementation mode, when the image acquisition equipment acquires the images of the covers of the books, the page turning prompt information can be presented, so that a user is prompted to turn pages of the books, and the interactivity of the execution main body and the user is enhanced.
In some optional implementations of the embodiment, the book images in the information set may include inner page images, and the information to be presented corresponding to the inner page images may be inner page content information. And the above S104 may be specifically performed as follows: and in response to the fact that the image acquired by the image acquisition equipment is matched with the inner page image, presenting inner page content information corresponding to the matched inner page image.
In this implementation, if it is determined that the image captured by the image capture device matches the inner page image, the execution subject may present inner page content information corresponding to the matched inner page image. Here, the inner page image may be an image captured based on an inner page of a physical book. The inner page content information may be content related to content included in the inner page image. For example, the information may be information set in advance according to the content included in the inner page image. Taking the content contained in the inner page image as an ancient poem as an example, the inner page content information corresponding to the inner page image may include audio, video, image and the like corresponding to the ancient poem. Through the implementation mode, the content information of the inner page can be presented when the image acquisition equipment acquires the inner page image, so that the content information of the inner page is displayed.
With continued reference to fig. 2, fig. 2 is a schematic diagram of an application scenario of the method for presenting information according to the present embodiment. In the application scenario of fig. 2, a user first inputs a start instruction for starting a target application to the smart screen device 201, and in response to receiving the start instruction for the target application, the smart screen device 201 may display accessory installation prompting information, where the accessory 202 is used to change an optical path of an image capture device of the smart screen device 201. Thereafter, in response to determining that the installation of the accessory 202 is completed, the smart screen device 201 may display a book placement prompt, where the book placement prompt may be used to prompt the user to place the book horizontally in the preset area. Then, the smart screen device 201 may match the image acquired by the image acquisition device with a book image in a preset information set, where the information in the information set includes the book image and information to be presented corresponding to the book image. Finally, the smart screen device 201 may perform information presentation based on information to be presented corresponding to the book image in the information set, which is matched with the image acquired by the image acquisition device. It should be noted that the structures of the smart screen device, the accessories, and the like in fig. 2, and the contents displayed by the smart screen device, and the like are only schematic, and are not limited to the structures of the smart screen device, the accessories, and the like, and the contents displayed by the smart screen device.
According to the method for presenting information provided by the embodiment of the disclosure, the image acquisition device can acquire the image of the horizontally placed solid book through the accessory, so that the device can present the corresponding information to be presented according to the page displayed by the horizontally placed solid book, the device has an information presentation function for the solid book, and the diversity of information presentation is improved.
With further reference to fig. 3, a flow diagram 300 of yet another embodiment of a method for presenting information is shown. The flow 300 of the method for presenting information comprises the steps of:
s301, responding to the received starting instruction for the target application, displaying accessory installation prompt information.
In this embodiment, S301 is similar to S101 of the embodiment shown in fig. 1, and is not described here again.
S302, responding to the fact that the installation of the accessories is completed, and displaying book placement prompt information.
In this embodiment, S302 is similar to S102 of the embodiment shown in fig. 1, and is not described here again.
And S303, matching the image acquired by the image acquisition equipment with the book image in the preset information set.
In this embodiment, S303 is similar to S103 of the embodiment shown in fig. 1, and is not described here again.
S304, information presentation is carried out based on information to be presented corresponding to the book image matched with the image acquired by the image acquisition equipment in the information set.
In this embodiment, S304 is similar to S104 of the embodiment shown in fig. 1, and is not described here again.
S305, responding to the fact that the application quit condition is met, and displaying the accessory unloading prompt information.
In this embodiment, the execution subject may detect whether the current time meets a preset application exit condition in real time. As an example, the application exit condition may include an application exit instruction that receives a user input. For example, the user may exit the application by clicking a button preset on the screen. As another example, the above-mentioned application exit condition may include that the last page of the book has been played completely, for example, the book image captured for the last page of each physical book in the information set may be marked in advance, and if the information to be presented corresponding to the book image with the mark has been played completely, it may be determined that the last page of the book has been played completely. If the current moment meets the preset application exit condition, the execution main body can display the accessory unloading prompt message. Wherein the accessory-off-load prompting message can be used to prompt the user to off-load the accessory. Here, the accessory off-loading prompt message may include text information, picture information, voice information, and the like. For example, the accessory-off-load prompt can include a schematic for directing the user to off-load the accessory and a voice message for prompting the user to off-load the accessory "forgot to remove the accessory! ".
As can be seen from fig. 3, compared with the embodiment corresponding to fig. 1, the flow 300 of the method for presenting information in the present embodiment highlights a step of displaying an uninstallation prompt message when the application exit condition is satisfied. Therefore, the scheme described in the embodiment can remind the user to unload the accessory when the application exit condition is met, so that the normal use of the image acquisition equipment in other applications except the target application is ensured.
With further reference to fig. 4, as an implementation of the methods shown in the above-mentioned figures, the present disclosure provides an embodiment of an apparatus for presenting information, which corresponds to the method embodiment shown in fig. 1, and which is particularly applicable in various electronic devices.
As shown in fig. 4, the apparatus 400 for presenting information of the present embodiment includes: a first display unit 401, a second display unit 402, a matching unit 403, and a presentation unit 404. Wherein the first display unit 401 is configured to display accessory installation prompt information in response to receiving a start instruction for a target application, wherein an accessory is used to change an optical path of the image capture apparatus; the second display unit 402 is configured to display a book placement prompt message for prompting a user to place a book in a preset area in a preset manner in response to determining that the accessory installation is completed; the matching unit 403 is configured to match an image acquired by the image acquisition device with a book image in a preset information set, where information in the information set includes the book image and information to be presented corresponding to the book image; the presentation unit 404 is configured to perform information presentation based on information to be presented corresponding to a book image matching the image acquired by the image acquisition device in the information set.
In this embodiment, specific processing of the first display unit 401, the second display unit 402, the matching unit 403, and the presentation unit 404 of the apparatus 400 for presenting information and technical effects brought by the specific processing can refer to the related descriptions of S101, S102, S103, and S104 in the corresponding embodiment of fig. 1, which are not described herein again.
In some optional implementations of this embodiment, the apparatus 400 further includes: a third display unit (not shown in the figure) configured to display an accessory uninstalling prompt message in response to determining that the application exit condition is satisfied, wherein the accessory uninstalling prompt message is used for prompting a user to uninstall the accessory.
In some optional implementation manners of this embodiment, the book image includes a book cover image, and the information to be presented corresponding to the book cover image is page turning prompt information; and the presentation unit 404 is further configured to: and in response to the fact that the image acquired by the image acquisition equipment is matched with the book cover image, presenting page turning prompt information corresponding to the matched book cover image, wherein the page turning prompt information is used for prompting a user to turn pages of the book.
In some optional implementation manners of this embodiment, the book image includes an inner page image, and the information to be presented corresponding to the inner page image is inner page content information; and the presentation unit 404 is further configured to: and in response to the fact that the image acquired by the image acquisition equipment is matched with the inner page image, presenting inner page content information corresponding to the matched inner page image.
In some optional implementations of the present embodiment, the matching unit 403 is further configured to: and in response to detecting that the pages of the solid books displayed in the acquisition area of the image acquisition equipment are changed, matching the images corresponding to the changed pages of the solid books with the book images in the preset information set to acquire the information to be presented corresponding to the changed pages of the solid books.
According to an embodiment of the present application, an electronic device and a readable storage medium are also provided.
As shown in fig. 5, is a block diagram of an electronic device for a method of presenting information according to an embodiment of the application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the present application that are described and/or claimed herein.
As shown in fig. 5, the electronic apparatus includes: one or more processors 501, memory 502, and interfaces for connecting the various components, including high-speed interfaces and low-speed interfaces. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions for execution within the electronic device, including instructions stored in or on the memory to display graphical information of a GUI on an external input/output apparatus (such as a display device coupled to the interface). In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. Also, multiple electronic devices may be connected, with each device providing portions of the necessary operations (e.g., as a server array, a group of blade servers, or a multi-processor system). In fig. 5, one processor 501 is taken as an example.
The memory 502, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules corresponding to the method for presenting information in the embodiments of the present application (for example, the first display unit 401, the second display unit 402, the matching unit 403, and the presentation unit 404 shown in fig. 4). The processor 501 executes various functional applications of the server and data processing, i.e., implements the method for presenting information in the above-described method embodiments, by executing non-transitory software programs, instructions, and modules stored in the memory 502.
The memory 502 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of the electronic device for presenting information, and the like. Further, the memory 502 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 502 optionally includes memory located remotely from processor 501, which may be connected to an electronic device for presenting information over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device of the method for presenting information may further include: an input device 503 and an output device 504. The processor 501, the memory 502, the input device 503 and the output device 504 may be connected by a bus or other means, and fig. 5 illustrates the connection by a bus as an example.
The input device 503 may receive input numeric or character information and generate key signal inputs related to user settings and function controls of the electronic apparatus used to present the information, such as a touch screen, a keypad, a mouse, a track pad, a touch pad, a pointer, one or more mouse buttons, a track ball, a joystick, or other input device. The output devices 504 may include a display device, auxiliary lighting devices (e.g., LEDs), and haptic feedback devices (e.g., vibrating motors), among others. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device can be a touch screen.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASICs (application specific integrated circuits), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
These computer programs (also known as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented using high-level procedural and/or object-oriented programming languages, and/or assembly/machine languages. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, Programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.
According to the technical scheme of the embodiment of the application, the image acquisition equipment can acquire the image of the horizontally placed solid book through the accessory, so that the equipment can present the corresponding information to be presented according to the page displayed by the horizontally placed solid book, the equipment has the information presentation function aiming at the solid book, and the diversity of information presentation is improved.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present application may be executed in parallel, sequentially, or in different orders, and the present invention is not limited thereto as long as the desired results of the technical solutions disclosed in the present application can be achieved.
The above-described embodiments should not be construed as limiting the scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (12)
1. A method for presenting information, comprising:
in response to receiving a starting instruction aiming at the target application, displaying accessory installation prompt information, wherein the accessory is used for changing the light path of the image acquisition equipment;
displaying book placement prompt information in response to the fact that the installation of the accessories is completed, wherein the book placement prompt information is used for prompting a user to place a book in a preset area in a preset mode;
matching the image acquired by the image acquisition equipment with a book image in a preset information set, wherein the information in the information set comprises the book image and information to be presented corresponding to the book image;
and displaying information based on the information to be displayed corresponding to the book image matched with the image acquired by the image acquisition equipment in the information set.
2. The method of claim 1, wherein the method further comprises:
in response to determining that the application exit condition is met, displaying an accessory uninstallation prompt message, wherein the accessory uninstallation prompt message is used for prompting a user to uninstall the accessory.
3. The method of claim 1, wherein the book image comprises a book cover image, and the information to be presented corresponding to the book cover image is a page turning prompt information; and
the information presentation based on the information to be presented corresponding to the book image matched with the image acquired by the image acquisition device in the information set comprises:
and in response to the fact that the image acquired by the image acquisition equipment is matched with the book cover image, presenting page turning prompt information corresponding to the matched book cover image, wherein the page turning prompt information is used for prompting a user to turn pages of the book.
4. The method of claim 1, wherein the book image comprises an inner page image, and the information to be presented corresponding to the inner page image is inner page content information; and
the information presentation based on the information to be presented corresponding to the book image matched with the image acquired by the image acquisition device in the information set comprises:
and in response to determining that the image acquired by the image acquisition equipment is matched with the inner page image, presenting inner page content information corresponding to the matched inner page image.
5. The method of claim 1, wherein the matching the image captured by the image capture device with the book image in the preset information set comprises:
and in response to detecting that the page of the entity book displayed in the acquisition area of the image acquisition equipment is changed, matching the image corresponding to the changed page of the entity book with the book image in the preset information set to acquire the information to be presented corresponding to the changed page of the entity book.
6. An apparatus for presenting information, comprising:
a first display unit configured to display accessory installation prompt information in response to receiving a start instruction for a target application, wherein an accessory is used for changing a light path of an image acquisition device;
a second display unit configured to display a book placement prompt message for prompting a user to place a book in a preset area in a preset manner in response to determining that the accessory is installed;
the matching unit is configured to match the image acquired by the image acquisition equipment with a book image in a preset information set, wherein the information in the information set comprises the book image and information to be presented corresponding to the book image;
and the presentation unit is configured to perform information presentation based on information to be presented corresponding to the book image matched with the image acquired by the image acquisition device in the information set.
7. The apparatus of claim 6, wherein the apparatus further comprises:
a third display unit configured to display an accessory uninstalling prompt message in response to determining that the application exit condition is satisfied, wherein the accessory uninstalling prompt message is used to prompt a user to uninstall the accessory.
8. The apparatus of claim 6, wherein the book image comprises a book cover image, and the information to be presented corresponding to the book cover image is a page turn prompt information; and
the presentation unit is further configured to:
and in response to the fact that the image acquired by the image acquisition equipment is matched with the book cover image, presenting page turning prompt information corresponding to the matched book cover image, wherein the page turning prompt information is used for prompting a user to turn pages of the book.
9. The apparatus of claim 6, wherein the book image comprises an inner page image, and the information to be presented corresponding to the inner page image is inner page content information; and
the presentation unit is further configured to:
and in response to determining that the image acquired by the image acquisition equipment is matched with the inner page image, presenting inner page content information corresponding to the matched inner page image.
10. The apparatus of claim 6, wherein the matching unit is further configured to:
and in response to detecting that the page of the entity book displayed in the acquisition area of the image acquisition equipment is changed, matching the image corresponding to the changed page of the entity book with the book image in the preset information set to acquire the information to be presented corresponding to the changed page of the entity book.
11. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-5.
12. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-5.
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