CN111586301A - Method for improving zoom speed of point-to-read scene camera and terminal equipment - Google Patents

Abstract

The embodiment of the present invention discloses a method and terminal device for improving the zoom speed of a camera in a point-and-read scene, and a computer storage medium, which are used to predict the outlined area to be clicked next time, notify the camera in advance to perform a zoom operation, and greatly reduce the zoom speed perceived by the user, that is, it can effectively improve the quality of photographing, improve the accuracy of point-and-reading, and can also effectively reduce the time of the entire point-and-reading process, thereby improving the experience. The method of the embodiment of the present invention includes: obtaining the outlined area information that has been clicked, the outlined area information that has been clicked includes the page number, outline number and outline type of the page to which the outlined area that has been clicked belongs; according to the outlined area information that has been clicked and the preset point-and-read outlined area information, determine the outlined area information to be clicked next time, the preset point-and-read outlined area information includes the page number, outline number and outline type of the page to which each point-and-read outlined area belongs; according to the outlined area information to be clicked next time, control the camera to perform zoom processing.

Description

A method and terminal device for improving the zoom speed of a point-reading scene camera

technical field

The invention relates to the field of education, and in particular, to a method and a terminal device for improving the zoom speed of a point-reading scene camera, and a computer storage medium.

Background technique

In the point-to-point reading scenario, the user will repeatedly operate within a page range presented by the terminal device, and the content of the book is in sequence, which has been digitized on the data side, and is reflected in the order of the outlines. However, each time a user is required to perform a point reading operation on a certain area on the page, the terminal device controls the camera to perform zoom processing after detecting the point reading operation, so as to perform the point reading operation.

However, because the terminal device performs zoom processing after detecting the point reading operation, the zoom speed is a bit slow in the sense of the user, and the point reading experience is not very good.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a method and a terminal device for improving the zoom speed of a camera in a point-reading scene, and a computer storage medium, which are used to predict the outline area of the next click, and notify the camera in advance to perform a zoom operation, so that the user can perceive The zoom speed is greatly reduced, which can effectively improve the quality of photos, improve the accuracy of point reading, and can also effectively reduce the time of the entire point reading process and improve the experience.

In view of this, the first aspect of the present invention provides a method for improving the zoom speed of a point-reading scene camera, which may include:

Obtaining the clicked outline area information, the clicked outline area information includes the page number, outline number and outline type of the page to which the clicked outline area belongs;

According to the clicked outline area information and preset click read outline area information, determine the outline area information to be clicked next time, and the preset click read outline area information includes the page to which each click read outline area belongs page number, outline number and outline type;

The camera is controlled to perform zoom processing according to the information of the outline area to be read next time.

Optionally, in some embodiments of the present invention, when the outline type is sequential search, determining the next waiting point according to the clicked outline area information and the preset click read outline area information. Read the outline area information, including:

According to the outline number of the outline area that has been clicked, and the outline number of each outline area in the preset outline area, the outline number of the outline area to be read next time is sequentially determined;

According to the outline number of the outline area to be read next time, determine the page number of the page to which the outline area to be read next time belongs;

The controlling the camera to perform zoom processing according to the outline area information to be read next time, including:

The camera is controlled to perform zoom processing according to the page number and outline number of the page to which the outline region to be read next time belongs.

Optionally, in some embodiments of the present invention, when the outline type is a dialog search, the next waiting point is determined according to the clicked outline area information and the preset clicked outline area information. Read the outline area information, including:

According to the outline number of the outline area of the clicked dialogue, and the outline number of each clicked dialogue outline area in the preset click to read dialogue outline area, determine the outline number of the outline area of the next sentence to be clicked on the dialogue;

According to the outline number of the dialogue outline area to be read in the next sentence, determine the page number of the page to which the dialogue outline area to be read in the next sentence belongs;

The controlling the camera to perform zoom processing according to the outline area information to be read next time, including:

The camera is controlled to perform zoom processing according to the page number and outline number of the page to which the next sentence of the dialogue outline area to be read belongs.

Optionally, in some embodiments of the present invention, the controlling the camera to perform zoom processing according to the outline area information to be read next time includes:

Determine the corresponding focal length according to the outline area information to be read next time;

The camera is controlled to photograph the outline area to be read next time according to the focal length to obtain a photographed picture.

Optionally, in some embodiments of the present invention, the method further includes:

detecting the brightness of the outlined area to be read next time;

If the brightness is lower than the preset threshold, controlling the supplementary light device to perform supplementary light on the outline area to be read next time;

The controlling the camera to shoot according to the focal length to obtain the captured picture, including:

The camera is controlled to photograph the outline area to be read next time after the supplementary light according to the focal length, to obtain the photographed picture.

Optionally, in some embodiments of the present invention, the method further includes:

Perform optical character recognition (OCR) recognition on the captured picture to obtain the content to be read;

The to-be-read content is played.

A second aspect of the present invention provides a terminal device, which may include:

an acquisition module, used for acquiring the clicked outline area information, the clicked outline area information includes the page number, outline number and outline type of the page to which the clicked outline area belongs;

The processing module is used to determine the outline area information to be read next time according to the outline area information that has been read and the preset outline area information, and the preset outline area information includes each point Read the page number, outline number and outline type of the page to which the outline area belongs; control the camera to perform zoom processing according to the outline area information to be read next time.

Optionally, in some embodiments of the present invention,

When the outline type is sequential search, the processing module is specifically configured to read the outline area according to the outline number of the outline area that has been clicked and the outline number of each click outline area in the preset outline area, Orderly determine the outline number of the outline area to be read next time; according to the outline number of the outline area to be read next time, determine the page number of the page to which the outline area to be read next time belongs; outline according to the outline area to be read next time The page number and outline number of the page to which the area belongs, and control the camera to perform zoom processing.

Optionally, in some embodiments of the present invention,

When the outline type is dialogue search, the processing module is specifically configured to use the outline number of the outline area of the clicked-through dialogue and the preset value of each click-through dialogue outline area in the click-through dialogue outline area. The outline number is to determine the outline number of the outline area of the dialogue to be read in the next sentence; according to the outline number of the outline area of the dialogue to be read in the next sentence, determine the page number of the page to which the outline area of the dialogue to be read in the next sentence belongs; Read the page number and outline number of the page to which the dialogue outline area belongs, and control the camera to perform zoom processing.

Optionally, in some embodiments of the present invention,

The processing module is specifically configured to determine the corresponding focal length according to the outline area information to be read next time; control the camera to photograph the outline area to be read next time according to the focal length, and obtain a photograph picture.

Optionally, in some embodiments of the present invention,

The processing module is also used to detect the brightness of the outline area to be read next time; if the brightness is lower than a preset threshold, then control the fill light device to complement the outline area to be read next time. light; controlling the camera to photograph the outline area to be read next time after the supplementary light according to the focal length, to obtain the photographed picture.

Optionally, in some embodiments of the present invention,

The processing module is further configured to perform optical character recognition (OCR) recognition on the captured picture to obtain the content to be read; and play the content to be read.

A fourth aspect of the present invention provides a terminal device, which may include:

a memory in which executable program code is stored;

a processor coupled to the memory;

The processor invokes the executable program code stored in the memory to execute the method for increasing the zoom speed of a camera in a point-reading scene as described in the first aspect and any optional implementation manner of the first aspect of the present invention A step of.

A fourth aspect of the embodiments of the present invention provides a readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the implementation of the first aspect of the present invention and any optional implementation manner of the first aspect is implemented. The steps of the method for improving the zoom speed of a camera in a point-reading scene described above.

A fifth aspect of the embodiments of the present invention discloses a computer program product that, when the computer program product runs on a computer, enables the computer to execute any one of the enhancements to the zoom speed of a point-reading scene camera disclosed in the first aspect of the embodiments of the present invention some or all of the steps of the method.

A sixth aspect of the embodiments of the present invention discloses an application publishing platform, and the application publishing platform is used for publishing a computer program product, wherein when the computer program product runs on a computer, the computer is made to execute the first embodiment of the present invention. Part or all of the steps of any method for improving the zoom speed of a point-reading scene camera disclosed in one aspect.

As can be seen from the above technical solutions, the embodiments of the present invention have the following advantages:

In this embodiment of the present invention, the clicked outline area information is obtained, and the clicked outline area information includes the page number, outline number and outline type of the page to which the clicked outline area belongs; according to the clicked outline area information The read outline area information and the preset point reading outline area information, determine the outline area information to be read next time, and the preset point reading outline area information includes the page number and outline number of the page to which each point reading outline area belongs. and outline type; control the camera to perform zoom processing according to the outline area information to be read next time. By predicting the outline area of the next click, and notifying the camera in advance to perform the zoom operation, the user's perceivable zoom speed is greatly reduced, which can effectively improve the photo quality, improve the accuracy of point reading, and effectively reduce the entire point reading process. time to enhance the experience.

Description of drawings

In order to explain the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that are used in the description of the embodiments and the prior art. Obviously, the drawings in the following description are only some implementations of the present invention. For example, other drawings may also be obtained from these drawings.

FIG. 1 is a schematic diagram of an embodiment of a method for improving the zoom speed of a point-reading scene camera according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of another embodiment of a method for improving the zoom speed of a point-reading scene camera according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an embodiment of a terminal device in an embodiment of the present invention;

FIG. 4 is a schematic diagram of another embodiment of a terminal device in an embodiment of the present invention.

Detailed ways

Embodiments of the present invention provide a method and a terminal device for improving the zoom speed of a camera in a point-reading scene, and a computer storage medium, which are used to predict the outline area of the next click, and notify the camera in advance to perform a zoom operation, so that the user can perceive The zoom speed is greatly reduced, which can effectively improve the quality of photos, improve the accuracy of point reading, and can also effectively reduce the time of the entire point reading process and improve the experience.

In order for those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the present invention examples, but not all examples. Based on the embodiments of the present invention, all should belong to the protection scope of the present invention.

In this embodiment of the present invention, for example, the terminal device may include a general handheld electronic terminal, such as a smart phone, a portable terminal, a terminal, a personal digital assistant (Personal Digital Assistant, PDA), a portable multimedia player (Personal Media Player, PMP) device, notebook computer, notebook (Note Pad), wireless broadband (Wireless Broadband, Wibro) terminal, tablet computer (personal computer, PC) and smart PC. The present application may also be applied to non-portable electronic devices, such as smart TVs that provide camera functionality.

Terminal devices may also include wearable devices. A wearable device is a portable electronic device that can be directly worn on the user or integrated into the user's clothes or accessories. Wearable device is not only a hardware device, but also can realize powerful intelligent functions through software support, data interaction, and cloud interaction, such as: computing function, positioning function, alarm function, and can also be connected to mobile phones and various terminals. Wearable devices may include, but are not limited to, wrist-supported watches (such as watches, wrists, etc.), foot-supported shoes (such as shoes, socks, or other products worn on the legs), and head-supported products. Glass categories (such as glasses, helmets, headbands, etc.) and smart clothing, school bags, crutches, accessories and other non-mainstream product forms.

As shown in FIG. 1, it is a schematic diagram of an embodiment of a method for improving the zoom speed of a point-reading scene camera in an embodiment of the present invention, which may include:

101. Acquire information of the outline area that has been clicked on, where the information of the outline area that has been clicked includes the page number, outline number, and outline type of the page to which the outline area that has been clicked on belongs.

In the embodiment of the present invention, the terminal device acquires the outline area information that has been clicked, that is, the outline area information that is clicked and read each time can be collected. The clicked outline area information includes the page number, outline number and outline type of the page to which the clicked outline area belongs. It is understood that the outline type may include, but is not limited to, sequential search, dialogue search, and song search. The outline sign can be understood as the identification of the outline area.

102. Determine the outline area information to be clicked next time according to the clicked outline area information and the preset click read outline area information.

The terminal device determines the outline area information to be read next time according to the already clicked outline area information and the preset click read outline area information. Wherein, the preset point reading and outline area information includes the page number, outline number and outline type of the page to which each point and read outline area belongs. It can be understood that, the preset outline numbers of the reading outline area are outline numbers determined in order according to the user's reading habits.

It is understandable that because the final outline number of the outline area is obtained by the terminal device collecting the data that the user has read multiple times for data analysis, that is, for different outline areas, the probability of the user reading successively is calculated. The larger the probability of the outline area, the further the outline number is in the front, and the read and play will be clicked first. On the contrary, the smaller the probability of the outline area, the further the outline number will be, and the later read and play will be clicked.

It should be noted that the above-mentioned outline numbers can also be determined in reverse order. Then, for different outline areas, the probability that the user will click and read successively is calculated. The outline area with a higher probability, the further back the outline number, click first. Read and play, on the contrary, the smaller the probability is to outline the area, the closer the outline number is, and then click to read and play.

Optionally, in some embodiments of the present invention, the terminal device determines the outline area information to be read next time according to the already clicked outline area information and the preset click read outline area information, which may include but not include: Limited to the following implementations:

Implementation mode 1: When the outline type is a sequential search, the terminal device determines the order according to the outline number of the outline area that has been read and the outline number of each read outline area in the preset outline area. The outline number of the outline area to be read next time; the terminal device determines the page number of the page to which the outline area to be read next time belongs according to the outline number of the outline area to be read next time.

Exemplarily, when the outline type is sequential search, if the outline number is determined in sequence, then, if the outline number of the outline area that has been read is 1, 2, 3, 4, and 5, then, according to the preset The outline number of each point reading outline area in the point reading outline area, and the outline number of the outline area to be read next time is determined to be 6 in order. The terminal device can determine the page number of the page to which the outline area to be read next time belongs according to the outline number 6, where the page number is assumed to be 3. Then, the outline area information to be read next time is that the page number of the page to which it belongs is 3, and the outline number is 6.

Implementation Mode 2: When the outline type is dialog search, the terminal device uses the outline number of the outline area of the click-on dialog and the outline number of each click-read dialog outline area in the preset click-read dialog outline area. , determine the outline number of the outline area of the dialog to be read in the next sentence; the terminal device determines the page number of the page to which the outline area of the dialog to be read of the next sentence belongs according to the outline number of the outline area of the dialog outline area of the next sentence to be read.

Exemplarily, when the outline type is dialog search, if a complete dialog is in the same outline area, it is sufficient to click and play directly according to the dialog sequence. If a complete dialogue is not in the same outline area, then you need to determine the outline number of the outline area of the dialogue that has been clicked on, and the outline number of each click-through dialogue outline area in the preset click-through dialogue outline area. The outline number of the outline area of the dialog to be read in the next sentence; the terminal device determines the page number of the page to which the outline area of the dialog to be read next sentence belongs according to the outline number of the outline area of the dialog outline area of the next sentence to be read.

103. Control the camera to perform zoom processing according to the information about the outline area to be read next time.

The terminal device controls the camera to perform zoom processing according to the outline area information to be read next time, which may include but is not limited to the following implementations:

Implementation mode 1: when the outline type is sequential search, the terminal device controls the camera to perform zoom processing according to the page number and outline number of the page to which the outline area to be read next belongs.

Implementation mode 2: when the outline type is sequential search, the terminal device controls the camera to perform zoom processing according to the page number and outline number of the page to which the outline area of the dialogue to be read next sentence belongs.

Optionally, the camera can be notified to perform zoom processing after the last reading is completed.

Optionally, in some embodiments of the present invention, the terminal device controls the camera to perform zoom processing according to the information of the outline area to be read next time, which may include: the terminal device according to the outline area to be read next time. information to determine the corresponding focal length; control the camera to photograph the outlined area to be read next time according to the focal length to obtain a photographed picture.

Optionally, in some embodiments of the present invention, the terminal device controls the camera to perform zoom processing according to the information of the outline area to be read next time, which may include: the terminal device according to the outline area to be read next time. information, determine the corresponding focal length and shooting angle; control the camera to shoot the outline area to be read next time according to the focal length and the shooting angle to obtain a shot picture.

Optionally, in some embodiments of the present invention, the method may further include:

The terminal device detects the brightness of the outline area to be read next time; if the brightness is lower than a preset threshold, the terminal device controls the supplementary light device to fill in the outline area to be read next time;

The terminal device controlling the camera to take pictures according to the focal length, and obtaining the picture, may include: the terminal device controlling the camera to take pictures according to the focal length of the outline area to be read next time after the fill light, and obtaining the picture Take pictures.

Optionally, in some embodiments of the present invention, the method may further include:

The terminal device performs optical character recognition (OCR) recognition on the captured picture to obtain the content to be read; the terminal device plays the content to be read.

In this embodiment of the present invention, the clicked outline area information is obtained, and the clicked outline area information includes the page number, outline number and outline type of the page to which the clicked outline area belongs; according to the clicked outline area information The read outline area information and the preset point reading outline area information, determine the outline area information to be read next time, and the preset point reading outline area information includes the page number and outline number of the page to which each point reading outline area belongs. and outline type; control the camera to perform zoom processing according to the outline area information to be read next time. By predicting the outline area of the next click, and notifying the camera in advance to perform the zoom operation, the user's perceivable zoom speed is greatly reduced, which can effectively improve the photo quality, improve the accuracy of point reading, and effectively reduce the entire point reading process. time to enhance the experience.

As shown in FIG. 2, it is a schematic diagram of another embodiment of the method for improving the zoom speed of a point-reading scene camera in an embodiment of the present invention, which may include:

201. Acquire information of a clicked outline area, where the clicked outline area information includes a page number, outline number, and outline type of the page to which the clicked outline area belongs.

202. Determine the outline area information to be clicked and read next time according to the clicked outline area information and the preset click read outline area information.

203. Control the camera to perform zoom processing according to the information about the outline area to be read next time.

It should be noted that steps 201-203 in this embodiment of the present invention are similar to steps 101-103 in the embodiment shown in FIG. 1, and details are not described herein again.

204. Acquire a photographed picture through the camera.

After the terminal device detects the user's shooting operation, it can shoot through the camera to obtain the shot picture, or the terminal device controls the camera to perform zoom processing, and then automatically shoots to obtain the shot picture.

It can be understood that the user's shooting operation may include the user's direct operation on the target control that controls the camera, for example, operations such as clicking, double-clicking, sliding, rotating, and long pressing on the target control. The user's shooting operation may also include the user's indirect operation on the target control, for example: through the remote operation of the target control (for example, infrared remote control, etc.), or through other controls on the terminal device (such as volume keys, power keys, The operation of the target control by ringing/mute key, etc.), or the operation of the target control through biological features such as voice and iris, is not specifically limited in this embodiment of the present invention.

205. Send the captured picture to the server.

The terminal device sends the photographed picture to the server, and the server performs optical character recognition (OCR) on the photographed picture to obtain the content to be read; the server sends the content to be read to the terminal device.

Optionally, if the terminal device satisfies a preset condition, sending the captured picture to the server, where the preset condition includes at least one of the following conditions: the remaining memory of the terminal device is less than a preset memory threshold; The current temperature of the terminal device is greater than a preset temperature threshold; and, the remaining power of the terminal device is less than a preset power threshold.

Optionally, the terminal device may send the captured picture to the server in a wireless or wired manner.

206. Receive the content to be read sent by the server.

The terminal device receives the content to be read sent by the server. Optionally, the terminal device may receive the content to be read sent by the server in a wireless or wired manner.

207. Perform click reading and playback according to the to-be-clicked content.

The terminal device performs point reading and playback according to the content to be clicked.

Optionally, if the terminal device detects the user's pause operation, it can stop playing, and if the duration of the stop playing is longer than a preset duration, the terminal device is controlled to be in a dormant state. It means that the user may be temporarily busy and cannot continue to study, so as to save the power of the terminal device.

Optionally, after detecting the user's continuous playback operation, the terminal device can continue to play the content to be read before, or it can play the content read a while ago when the playback was stopped from a distance, so that the user can review the previous point. Read content to improve memory.

Optionally, if it is detected that the speaker of the terminal device is in a fault state, it can be detected whether the terminal device is connected to other electronic devices, and if so, the other electronic devices can be controlled to play the content to be read. It should be noted that the connection method between the terminal device and other electronic devices is not limited by the technical solution of the present invention.

Optionally, the terminal device may send the to-be-read content to other electronic devices, and the other electronic devices play the to-be-read content.

Exemplarily, the terminal device may be a kiosk, and the other electronic device may be a mobile phone.

Optionally, in the process of reading and playing according to the content to be clicked, the terminal device can also display the options of single play and repeated play, so that the user can choose according to the effect of learning. If you want to learn again, you can choose the option of repeat playback to improve the user experience.

Optionally, in the process of playing the to-be-read content, the terminal device may also synchronously display animations related to the to-be-read content, which is convenient for the user to learn better.

In the embodiment of the present invention, by memorizing the previous several times of reading the outline area, combined with the position information of the current outline area, it is possible to predict the possible point reading outline area for the next point reading, and by zooming in advance, the user can perceive the zoom speed. Significantly reduced, not only can effectively improve the quality of photos, but also can effectively reduce the time of the entire point reading process and improve the experience. Further, the terminal device can also interact with the server, thereby improving the efficiency of point reading.

As shown in FIG. 3, it is a schematic diagram of an embodiment of a terminal device in an embodiment of the present invention, which may include:

an obtaining module 301, configured to obtain the clicked outline area information, the clicked outline area information includes the page number, outline number and outline type of the page to which the clicked outline area belongs;

The processing module 302 is configured to determine the outline area information to be read next time according to the clicked outline area information and the preset click read outline area information, and the preset click read outline area information includes each Click to read the page number, outline number and outline type of the page to which the outline area belongs; control the camera to perform zoom processing according to the outline area information to be clicked next time.

Optionally, in some embodiments of the present invention,

When the outline type is sequential search, the processing module 302 is specifically configured to, according to the outline numbers of the outline regions that have been read and the outline numbers of each of the pre-read outline regions, the order Determine the outline number of the outline area to be read next time; According to the outline number of the outline area to be read next time, determine the page number of the page to which the outline area to be read next time belongs; According to the outline area to be read next time The page number and outline number of the page to which it belongs, and control the camera to perform zoom processing.

Optionally, in some embodiments of the present invention,

When the outline type is dialogue search, the processing module 302 is specifically configured to outline each click-through dialogue outline area in the click-through dialogue outline area according to the outline number of the click-through dialogue area and the preset click-through dialogue outline area number, determine the outline number of the outline area of the dialogue to be read in the next sentence; according to the outline number of the outline area of the dialogue to be read in the next sentence, determine the page number of the page to which the outline area of the dialogue to be read in the next sentence belongs; according to the next sentence The page number and outline number of the page to which the outline area of the dialogue to be read belongs, and the camera is controlled to perform zoom processing.

Optionally, in some embodiments of the present invention,

The processing module 302 is specifically configured to determine the corresponding focal length according to the outline area information to be read next time; control the camera to photograph the outline area to be read next time according to the focal length to obtain a photographed picture .

Optionally, in some embodiments of the present invention,

The processing module 302 is further configured to detect the brightness of the outline area to be read next time; if the brightness is lower than a preset threshold, then control the fill light device to fill in the outline area to be read next time ; control the camera to photograph the outline area to be read next after the fill light according to the focal length, and obtain the photographed picture.

Optionally, in some embodiments of the present invention,

The processing module 302 is further configured to perform optical character recognition (OCR) recognition on the captured picture to obtain the to-be-read content; and to play the to-be-read content.

As shown in FIG. 4, it is a schematic diagram of another embodiment of the terminal device in the embodiment of the present invention, which may include:

a memory 401 storing executable program code;

a processor 402 coupled to the memory 401;

The processor 402 calls the executable program code stored in the memory 401 to perform the following steps:

Obtaining the clicked outline area information, the clicked outline area information includes the page number, outline number and outline type of the page to which the clicked outline area belongs;

According to the clicked outline area information and preset click read outline area information, determine the outline area information to be clicked next time, and the preset click read outline area information includes the page to which each click read outline area belongs page number, outline number and outline type;

The camera is controlled to perform zoom processing according to the information of the outline area to be read next time.

Optionally, in some embodiments of the present invention, when the outline type is sequential search, the processor 402 calls the executable program code stored in the memory 401, and is specifically configured to perform the following steps:

According to the outline number of the outline area that has been clicked, and the outline number of each outline area in the preset outline area, the outline number of the outline area to be read next time is sequentially determined;

According to the outline number of the outline area to be read next time, determine the page number of the page to which the outline area to be read next time belongs;

The camera is controlled to perform zoom processing according to the page number and outline number of the page to which the outline region to be read next time belongs.

Optionally, in some embodiments of the present invention, when the outline type is dialog search, the processor 402 calls the executable program code stored in the memory 401, and is specifically configured to perform the following steps:

According to the outline number of the outline area of the clicked dialogue, and the outline number of each clicked dialogue outline area in the preset click to read dialogue outline area, determine the outline number of the outline area of the next sentence to be clicked on the dialogue;

According to the outline number of the dialogue outline area to be read in the next sentence, determine the page number of the page to which the dialogue outline area to be read in the next sentence belongs;

The camera is controlled to perform zoom processing according to the page number and outline number of the page to which the next sentence of the dialogue outline area to be read belongs.

Optionally, in some embodiments of the present invention, the processor 402 calls the executable program code stored in the memory 401, and is specifically configured to perform the following steps:

Determine the corresponding focal length according to the outline area information to be read next time;

The camera is controlled to photograph the outline area to be read next time according to the focal length to obtain a photographed picture.

Optionally, in some embodiments of the present invention, the processor 402 calls the executable program code stored in the memory 401, and is specifically configured to perform the following steps:

detecting the brightness of the outlined area to be read next time;

If the brightness is lower than the preset threshold, controlling the supplementary light device to perform supplementary light on the outline area to be read next time;

The camera is controlled to photograph the outline area to be read next time after the supplementary light according to the focal length, to obtain the photographed picture.

Optionally, in some embodiments of the present invention, the processor 402 calls the executable program code stored in the memory 401, and is specifically configured to perform the following steps:

Perform optical character recognition (OCR) recognition on the captured picture to obtain the content to be read;

The to-be-read content is played.

In the above-mentioned embodiments, it may be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented in software, it can be implemented in whole or in part in the form of a computer program product.

The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present invention are generated. The computer may be a general purpose computer, special purpose computer, computer network, or other programmable device. The computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server, or data center Transmission to another website site, computer, server, or data center is by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL)) or wireless (eg, infrared, wireless, microwave, etc.). The computer-readable storage medium may be any available medium that can be stored by a computer, or a data storage device such as a server, data center, etc., which includes one or more available media integrated. The usable media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk (SSD)), among others.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system, device and unit described above may refer to the corresponding process in the foregoing method embodiments, which will not be repeated here.

In the several embodiments provided by the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The integrated unit, if implemented in the form of a software functional unit and sold or used as an independent product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: U disk, removable hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: The technical solutions described in the embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. a method for improving the zoom speed of point-reading scene camera, is characterized in that, comprises: Obtaining the clicked outline area information, the clicked outline area information includes the page number, outline number and outline type of the page to which the clicked outline area belongs; According to the clicked outline area information and preset click read outline area information, determine the outline area information to be clicked next time, and the preset click read outline area information includes the page to which each click read outline area belongs page number, outline number and outline type; The camera is controlled to perform zoom processing according to the information of the outline area to be read next time. 2 . The method according to claim 1 , wherein when the outline type is sequential search, the next time is determined according to the outline area information that has been read and the pre-read outline area information. 3 . Outline area information to be read, including: According to the outline number of the outline area that has been clicked, and the outline number of each outline area in the preset outline area, the outline number of the outline area to be read next time is sequentially determined; According to the outline number of the outline area to be read next time, determine the page number of the page to which the outline area to be read next time belongs; The controlling the camera to perform zoom processing according to the outline area information to be read next time, including: The camera is controlled to perform zoom processing according to the page number and outline number of the page to which the outline region to be read next time belongs. 3 . The method according to claim 1 , wherein when the outline type is dialog search, the next time is determined according to the clicked outline area information and the preset clicked outline area information. 4 . Outline area information to be read, including: According to the outline number of the outline area of the clicked dialogue, and the outline number of each clicked dialogue outline area in the preset click to read dialogue outline area, determine the outline number of the outline area of the next sentence to be clicked on the dialogue; According to the outline number of the dialogue outline area to be read in the next sentence, determine the page number of the page to which the dialogue outline area to be read in the next sentence belongs; The controlling the camera to perform zoom processing according to the outline area information to be read next time, including: The camera is controlled to perform zoom processing according to the page number and outline number of the page to which the next sentence of the dialogue outline area to be read belongs. 4. The method according to any one of claims 1-3, wherein the controlling the camera to perform zoom processing according to the outline region information to be read next time, comprising: Determine the corresponding focal length according to the outline area information to be read next time; The camera is controlled to photograph the outline area to be read next time according to the focal length to obtain a photographed picture. 5. The method according to claim 4, wherein the method further comprises: detecting the brightness of the outlined area to be read next time; If the brightness is lower than the preset threshold, controlling the supplementary light device to perform supplementary light on the outline area to be read next time; The controlling the camera to shoot according to the focal length to obtain the captured picture, including: The camera is controlled to photograph the outline area to be read next time after the supplementary light according to the focal length, to obtain the photographed picture. 6. The method according to claim 5, wherein the method further comprises: Perform optical character recognition (OCR) recognition on the captured picture to obtain the content to be read; The to-be-read content is played. 7. A terminal device, comprising: an acquisition module, used for acquiring the clicked outline area information, the clicked outline area information includes the page number, outline number and outline type of the page to which the clicked outline area belongs; The processing module is used to determine the outline area information to be read next time according to the outline area information that has been read and the preset outline area information, and the preset outline area information includes each point Read the page number, outline number and outline type of the page to which the outline area belongs; control the camera to perform zoom processing according to the outline area information to be read next time. 8. The terminal device according to claim 7, wherein, When the outline type is sequential search, the processing module is specifically configured to read the outline area according to the outline number of the outline area that has been clicked and the outline number of each click outline area in the preset outline area, Orderly determine the outline number of the outline area to be read next time; according to the outline number of the outline area to be read next time, determine the page number of the page to which the outline area to be read next time belongs; outline according to the outline area to be read next time The page number and outline number of the page to which the area belongs, and control the camera to perform zoom processing; When the outline type is dialogue search, the processing module is specifically configured to use the outline number of the outline area of the clicked-through dialogue and the preset value of each click-through dialogue outline area in the click-through dialogue outline area. The outline number is to determine the outline number of the outline area of the dialogue to be read in the next sentence; according to the outline number of the outline area of the dialogue to be read in the next sentence, determine the page number of the page to which the outline area of the dialogue to be read in the next sentence belongs; Read the page number and outline number of the page to which the dialogue outline area belongs, and control the camera to perform zoom processing. 9. The terminal device according to claim 7 or 8, wherein, The processing module is specifically configured to determine the corresponding focal length according to the outline area information to be read next time; control the camera to photograph the outline area to be read next time according to the focal length, and obtain a photograph picture; The processing module is also used to detect the brightness of the outline area to be read next time; if the brightness is lower than a preset threshold, then control the fill light device to complement the outline area to be read next time. light; controlling the camera to photograph the outline area to be read next time after the supplementary light according to the focal length, to obtain the photographed picture. 10. A computer-readable storage medium comprising instructions which, when executed on a computer, cause the computer to perform the method of any of claims 1-6.

Images