CN116419064A

CN116419064A - Image processing method and device

Info

Publication number: CN116419064A
Application number: CN202111631171.0A
Authority: CN
Inventors: 楚然
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2023-07-11

Abstract

The disclosure provides an image processing and a device thereof, wherein the method comprises the following steps: receiving touch operation for a photographing button; under the condition that the touch operation is a first type touch operation, image shooting is carried out according to operation parameters corresponding to the first type touch operation, and the layout of a shooting interface is kept unchanged; and under the condition that the touch operation is the second type touch operation, updating the layout of the shooting interface according to the operation parameters corresponding to the second type touch operation. Therefore, different working modes can be rapidly triggered through different touch operations of the photographing buttons, so that the function of rapidly starting multiple photographing modes is realized, and the usability of the system is improved.

Description

Image processing method and device

Technical Field

The disclosure relates to the technical field of communication, and in particular relates to an image processing method and device.

Background

With the continuous development of technology, intelligent terminals are becoming popular. Mobile terminals (e.g., mobile phones) have become indispensable electronic products in people's daily lives. However, the terminal device has fewer shortcut operation modes for integrating the photographing buttons, and cannot meet the requirement of users for using multiple photographing modes quickly.

Disclosure of Invention

The present disclosure aims to solve, at least to some extent, one of the technical problems in the related art.

Therefore, the disclosure provides an image processing method to realize quick start of multiple photographing modes.

An embodiment of a first aspect of the present disclosure provides an image processing method, including:

receiving touch operation for a photographing button; under the condition that the touch operation is a first type touch operation, image shooting is carried out according to operation parameters corresponding to the first type touch operation, and the layout of a shooting interface is kept unchanged; and under the condition that the touch operation is a second type touch operation, updating the layout of the shooting interface according to the operation parameters corresponding to the second type touch operation.

In a possible implementation form of the first aspect, the second type of touch operation is a sliding operation in a first direction, the method further comprising:

under the condition that the sliding distance of the sliding operation is larger than a first threshold value, determining that the current image shooting mode is a continuous shooting mode; determining an image acquisition frequency in a continuous shooting mode according to the sliding distance and the direction of the sliding operation in the first direction; based on the image acquisition frequency, continuous image capturing is performed.

In a possible implementation form of the first aspect, the updating the layout of the shooting interface according to the operation parameter corresponding to the second type of touch operation includes at least one of:

displaying the number of the current shot images in a shooting interface;

displaying the current image acquisition frequency in a shooting interface;

and updating the display style of the photographing button in the display interface according to the sliding operation direction and the sliding distance.

In a possible implementation form of the first aspect, after performing continuous image capturing based on the image capturing frequency, the method further comprises: stopping image shooting in response to the detection of the termination of the touch operation; or stopping image acquisition in response to the number of captured images being greater than a second threshold.

In a possible implementation form of the first aspect, the image acquisition frequency is positively correlated with the sliding distance.

In another possible implementation form of the first aspect, the second type of touch operation is a long press operation, and the method further includes: under the condition that the duration time of the long-press operation is longer than a third threshold value, determining that the image shooting mode is a video recording mode; and recording the image based on a preset focal length value.

In a possible implementation form of the first aspect, the method further comprises:

in the video recording process, in response to receiving a sliding operation of a photographing button along a first direction, updating a focal length value of image acquisition according to the direction and the sliding distance of the sliding operation in the first direction; and recording the image based on the updated focal length value.

In a possible implementation manner of the first aspect, updating the layout of the shooting interface according to the operation parameter corresponding to the second type of touch operation includes: and updating the focal length value displayed in the image recording interface according to the direction and the distance of the sliding operation. And/or updating the display style of the photographing button in the video display interface according to the direction and the distance of the sliding operation.

In a possible implementation form of the first aspect, the focal length value of the image acquisition is positively correlated with the sliding distance.

In still another possible implementation form of the first aspect, the second type of touch operation is a sliding operation in a second direction, and updating the layout of the shooting interface according to an operation parameter corresponding to the second type of touch operation includes: and updating each candidate shooting mode in a shooting mode selection column displayed in the shooting interface.

in response to receiving a sliding operation in a first direction for a display screen, determining a preview image acquisition mode according to a direction and a distance of the sliding operation in the first direction under the condition that the sliding operation in the first direction is terminated; in the photographing interface, an image acquired based on the preview image acquisition mode is displayed.

An embodiment of a second aspect of the present disclosure provides an image processing apparatus, including:

the receiving module is used for receiving touch operation aiming at the photographing button;

the processing module is used for shooting images according to the operation parameters corresponding to the first type of touch operation under the condition that the touch operation is the first type of touch operation, and keeping the layout of a shooting interface unchanged;

and the processing module is further used for updating the layout of the shooting interface according to the operation parameters corresponding to the second type of touch operation under the condition that the touch operation is the second type of touch operation.

In a possible implementation manner of the second aspect, the second type of touch operation is a sliding operation in the first direction, and the processing module is further configured to:

under the condition that the sliding distance of the sliding operation is larger than a first threshold value, determining that the current image shooting mode is a continuous shooting mode;

Determining an image acquisition frequency in a continuous shooting mode according to the sliding distance and the direction of the sliding operation in the first direction;

and carrying out continuous image shooting based on the image acquisition frequency.

In a possible implementation form of the second aspect, the processing module is configured to:

displaying the number of the current shot images in the shooting interface;

displaying the current image acquisition frequency in the shooting interface;

and updating the display style of the photographing button in the video display interface according to the sliding operation direction and the sliding distance.

In a possible implementation form of the second aspect, the processing module is further configured to:

stopping image shooting in response to the detection of the termination of the touch operation;

or stopping image acquisition in response to the number of captured images being greater than a second threshold.

In a possible implementation form of the second aspect, the image acquisition frequency is positively correlated with the sliding distance.

In another possible implementation form of the second aspect, the second type of touch operation is a long press operation, and the processing module is further configured to:

under the condition that the duration time of the long-press operation is longer than a third threshold value, determining that the image shooting mode is a video recording mode; and recording the image based on a preset focal length value.

In another possible implementation form of the second aspect, the processing module is further configured to:

in the video recording process, in response to receiving a sliding operation of the photographing button along a first direction, updating a focal length value of image acquisition according to the direction and the sliding distance of the sliding operation in the first direction;

and recording the image based on the updated focal length value.

updating the focal length value displayed in the image recording interface according to the direction and the distance of the sliding operation;

and/or updating the display style of the photographing button in the video display interface according to the direction and the distance of the sliding operation.

In a possible implementation form of the second aspect, the focal length value of the image acquisition is positively correlated with the sliding distance.

In a further possible implementation form of the second aspect, the second type of touch operation is a sliding operation in a second direction, and the processing module is configured to:

and updating each candidate shooting mode in a shooting mode selection column displayed in the shooting interface.

In response to receiving a sliding operation in a first direction of a display screen, determining a preview image acquisition mode according to a direction and a distance of the sliding operation in the first direction under the condition that the sliding operation in the first direction is terminated;

and displaying the image acquired based on the preview image acquisition mode in the shooting interface.

An embodiment of a third aspect of the present disclosure proposes an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method according to the first aspect.

An embodiment of a fourth aspect of the present disclosure proposes a non-transitory computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements a method as described in the foregoing first aspect.

An embodiment of a fifth aspect of the present disclosure proposes a computer program product having a computer program stored thereon, which when executed by a processor implements the method as described in the foregoing first aspect.

In the disclosure, after receiving a touch operation for a photographing button, the terminal device may perform image photographing according to an operation parameter corresponding to the first type touch operation when the touch operation is the first type touch operation, and keep the layout of the photographing interface unchanged, and may update the layout of the photographing interface according to an operation parameter corresponding to the second type touch operation when the touch operation is the second type touch operation. Therefore, different working modes can be rapidly triggered through different touch operations of the photographing buttons, so that the function of rapidly starting multiple photographing modes is realized, and the usability of the system is improved.

Additional aspects and advantages of the disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the disclosure.

Drawings

The foregoing and/or additional aspects and advantages of the present disclosure will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a flowchart of an image processing method according to a first embodiment of the present disclosure;

fig. 2 is a flowchart of a method for processing an image according to a second embodiment of the present disclosure;

FIG. 3 is a schematic illustration of a continuous image capture process provided by the present disclosure;

fig. 4 is a flowchart of a method for processing an image according to a third embodiment of the present disclosure;

FIG. 5 is a schematic diagram of a video recording process provided by the present disclosure;

fig. 6 is a flowchart of a method for processing an image according to a fourth embodiment of the present disclosure;

FIG. 7 is a schematic diagram of a process for selecting a commonly used photographing mode according to the present disclosure;

fig. 8 is a schematic structural diagram of an image processing apparatus provided in the present disclosure;

fig. 9 is a block diagram of an electronic device provided by the present disclosure.

Detailed Description

Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present disclosure and are not to be construed as limiting the present disclosure.

In the present disclosure, multiple photographing modes such as a continuous photographing mode, a video recording mode, a panoramic photographing mode, a slow-motion video recording mode, a delayed photographing mode and the like are integrated into one User Interface (UI) control (photographing button), and then different operations of a User are monitored to trigger the corresponding photographing modes, so that the quick start of the multiple photographing modes is realized. The following describes an image processing method and an image processing device provided by the present disclosure in detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 1 is a flowchart illustrating an image processing method according to an embodiment of the disclosure. As shown in fig. 1, the method may include, but is not limited to, the steps of:

step 101, a touch operation for a photographing button is received.

The touch operation may include sliding, clicking, long pressing, a combination of a plurality of operations, and the like, which is not limited in this disclosure.

In the disclosure, a user can quickly start a certain photographing mode by executing different touch operations on the photographing button. For example, the user may start the continuous photographing mode by performing a sliding operation in a certain direction on the photographing button, or may start the video recording function by performing a long-time pressing operation on the photographing button, or the like.

In the disclosure, the touch operation for the photographing button can be received through the display interface of the monitoring terminal device.

Step 102, in the case that the touch operation is a first type touch operation, performing image capturing according to the operation parameters corresponding to the first type touch operation, and keeping the layout of the capturing interface unchanged.

The first type of touch operation may include a click or other touch operation. The operating parameters may include click position, etc. The present disclosure is not limited in this regard.

In addition, the shooting interfaces may be working interfaces corresponding to any shooting mode, and the shooting interfaces corresponding to different shooting modes may be different, for example, the working interfaces in the continuous shooting mode may display the number of shot pictures, the working interfaces in the shooting mode may not display the number of shot pictures, and the video recording mode may display the video recording duration.

In the present disclosure, after a user opens a camera, a default shooting interface may include a working mode selection field, a preview window, a touch field, and the like, where the working mode selection field may include a plurality of supportable shooting modes. The preview window may display an image currently acquired by the camera. The touch pad may include a photographing button, a camera conversion button, etc. The present disclosure is not limited in this regard.

In the disclosure, when the user clicks the photographing button, the terminal device may determine that the touch operation is a first type of touch operation, and then, may perform image photographing on the current photographing interface. When any shooting mode in the operation mode selection column is clicked, the terminal device can determine the shooting mode to be used according to the clicking position, and then image shooting can be performed on the current shooting interface.

For example, as shown in fig. 3, fig. 3 is a schematic diagram of a process of continuous image capturing, and clicking on "portrait" in the operation mode selection field in fig. 3a can determine that the current capturing mode is "portrait capturing mode".

Step 103, in the case that the touch operation is a second type touch operation, updating the layout of the shooting interface according to the operation parameters corresponding to the second type touch operation. The second type of touch operation may include a long press, a sliding, or other touch operation, and the operation parameter may include a sliding distance of the photographing button, or a duration of the touch operation, which is not limited in this disclosure.

Furthermore, the operating parameters may be determined by monitoring the terminal device display interface. The sliding distance may be a distance between the current touch position and an initial position of the photographing button, which may be a default setting position of the photographing button, for example.

In the present disclosure, the correspondence between each type of triggering operation and the working mode may be preset in the system, and then, the working mode of image capturing may be determined by querying. For example, a continuous photographing mode corresponding to a sliding type operation is preset in the system, and when the triggering operation is a sliding type, the working mode of image photographing can be determined to be the continuous photographing mode. The working mode may be a shooting mode, such as a continuous shooting mode, a video recording mode, a panoramic shooting mode, a slow motion video recording mode, a delayed shooting mode, and the like, which is not limited in the present disclosure.

In addition, the working parameters of image shooting can be determined according to the operation parameters. For example, the mapping relationship between the sliding distance and the continuous photographing frequency may be preset in the system, and then the continuous photographing frequency may be determined according to the sliding distance. The working parameter may be a shooting parameter of the camera, such as a frequency of capturing images, a focal length value, a delay time, the number of images to be captured, and the like, which is not limited in the present disclosure.

In the disclosure, the terminal device may further update the layout of the shooting interface according to the operation parameter corresponding to the second type of touch operation.

For example, as shown in fig. 3b, the current shooting mode is a continuous shooting mode, the operation mode selection field may be removed, the number of shot images may be displayed, and the pattern of the shooting button may be updated.

Referring to fig. 2, fig. 2 is a flowchart illustrating a method for processing an image according to an embodiment of the disclosure. As shown in fig. 2, the method may include, but is not limited to, the steps of:

in step 201, a touch operation for a photographing button is received.

In the present disclosure, for an exemplary implementation of step 201, reference may be made to a detailed description of any embodiment of the present disclosure, which is not repeated herein.

Step 202, determining that the current working mode of image shooting is a continuous shooting mode under the condition that the sliding distance of the sliding operation is larger than a first threshold value.

The first direction may be a horizontal direction, and the first threshold may be an effective distance for starting the continuous shooting mode. The sliding distance may be a distance between the current touch position and the initial position of the photographing button.

In the present disclosure, the first threshold may be preset in the system, and when the sliding distance is greater than the first threshold and the touch operation is a sliding operation in the first direction, it may be determined that the current working mode of image capturing is a continuous shooting mode. When the sliding distance is smaller than the first threshold value, it may be determined that the selection of the continuous photographing mode fails.

In step 203, the image capturing frequency in the continuous shooting mode is determined according to the sliding distance and the direction of the sliding operation in the first direction.

Wherein the orientation may be determined by the current touch position, and if the current touch position is on the right side of the photographing button, the orientation of the sliding operation may be determined to be rightward. If the current touch position is on the left side of the photographing button, it may be determined that the direction of the sliding operation is to the left.

In the present disclosure, the image acquisition frequency is positively correlated with the sliding distance, and the larger the sliding distance is, the larger the image acquisition frequency is. The mapping relationship between the sliding distance and the image capturing frequency may be preset in the system, and then the image capturing frequency in the continuous shooting mode may be determined according to the sliding distance and the direction of the sliding operation in the first direction.

For example, any sliding direction of the horizontal left or the horizontal right can be determined as the effective direction, and when the distance that the touch photographing button slides to the effective direction is larger, the corresponding image acquisition frequency is larger. In addition, the minimum image acquisition frequency and the maximum image acquisition frequency can be preset in the system so as to control the number of image acquisitions.

Alternatively, a default image acquisition frequency may also be preset. When the touch button slides horizontally leftwards, the image acquisition frequency can be correspondingly reduced according to the sliding distance on the basis of the default image acquisition frequency. When the sliding distance is longer, the corresponding image acquisition frequency is smaller. When the touch button slides horizontally to the right, the image acquisition frequency can be correspondingly increased according to the sliding distance on the basis of the default image acquisition frequency. When the sliding distance is longer, the corresponding image acquisition frequency is larger. It can be understood that the image acquisition frequency corresponding to the left slide of the touch button is smaller than the default focal length value, and the image acquisition frequency corresponding to the right slide of the touch button is larger than the default focal length value.

Step 204, based on the image acquisition frequency, continuous image capturing is performed.

In the disclosure, a user can adjust the image acquisition frequency in real time by sliding the photographing button, and then can perform continuous image photographing according to the adjusted image acquisition frequency. For example, when the change speed of the shooting object is high, a large image acquisition frequency can be set to acquire more information, and when the change speed of the shooting object is low, a small image acquisition frequency can be set to reduce redundancy of acquired pictures.

As shown in fig. 3, fig. 3 is a schematic diagram of a process of continuous image capturing. In fig. 3b, "1/s" beside the photographing button indicates that the current image capturing frequency is 1 frame/second, and then the photographing button can be slid horizontally to the left to adjust the image capturing frequency to 10 frames/second, as shown in fig. 3c, "10/s" beside the photographing button indicates that the current image capturing frequency is 10 frames/second.

In the continuous image shooting process, the shooting button can be slid to change the image acquisition frequency from small to large, and the image acquisition frequency can be changed from large to small, so that flexible adjustment of the image acquisition frequency can be realized.

Step 205, displaying the number of captured images in a display interface.

In the present disclosure, during the continuous image capturing process, the number of captured images may be counted, and the number of captured images may be displayed in real time on the display interface.

As shown in fig. 3, "24" in fig. 3b, that is, indicates that 24 pictures have been currently continuously taken. "72" in fig. 3c indicates that 72 pictures have been currently taken consecutively.

Alternatively, the current image acquisition frequency may be displayed in the photographing interface. As shown in fig. 3b, "1/s" beside the photographing button indicates that the current image capturing frequency is 1 frame/second, and as shown in fig. 3c, "10/s" beside the photographing button indicates that the current image capturing frequency is 10 frames/second.

Optionally, the display style of the photographing button in the display interface can be updated according to the sliding operation direction and the sliding distance. For example, the position of the photographing button may be moved according to the direction of the sliding operation and the sliding distance to indicate the current sliding position.

In step 206, in response to detecting that the touch operation is terminated, image capturing is stopped.

In the disclosure, when a user removes his hand from the touch screen, the user terminates the touch operation, and at this time, the terminal device may monitor that the touch operation is terminated and stop image capturing, and then, may combine the continuously captured images into an image format unique to the continuous photo.

Optionally, the terminal device may further stop image acquisition in response to the number of captured images being greater than a third threshold. The third threshold may be a maximum number of pictures that are continuously photographed at one time, and the third threshold may be preset in the system.

In the disclosure, after receiving a touch operation for a photographing button, a terminal device determines that an image photographing working mode is a continuous photographing mode when a sliding distance of a sliding operation is greater than a first threshold, then determines an image acquisition frequency in the continuous photographing mode according to the sliding distance and an orientation of the sliding operation in a first direction, performs continuous image photographing based on the image acquisition frequency, displays the number of photographed images in a display interface, and then stops image photographing in response to the detection of termination of the touch operation. Therefore, the image acquisition frequency can be adjusted in real time according to the sliding distance of the photographing button, and flexible adjustment of the image acquisition frequency can be realized. Therefore, the method and the device are beneficial to improving the fluency of the preview pictures while realizing rapid calling of the continuous picture photographing mode.

Referring to fig. 4, fig. 4 is a flowchart illustrating an image processing method according to an embodiment of the disclosure. As shown in fig. 5, the method may include, but is not limited to, the steps of:

In step 401, a touch operation for a photographing button is received.

In this disclosure, for an exemplary implementation of step 401, reference may be made to the detailed description of any embodiment of this disclosure, which is not repeated here.

In step 402, when the touch operation is a pressing operation and the pressing time period is greater than the second threshold, it is determined that the working mode of image capturing is a video recording mode and the focal length value is a preset focal length value.

The second threshold may be a minimum pressing duration for triggering the video recording mode, and the second threshold may be preset in the system. And under the condition that the pressing time length is smaller than the second threshold value, determining that the working mode of the image shooting is not the video recording mode.

In step 403, image recording is performed based on the preset focal length value.

In the disclosure, after determining that the working mode of image shooting is a video mode, image recording can be performed based on a preset focal length value.

Step 404, in the recording process, in response to receiving the sliding operation for the photographing button, updating the focal length value according to the direction and distance of the sliding operation.

The direction may be determined by the current touch position, and if the current touch position is on the right side of the photographing button, the direction of the sliding operation may be determined to be rightward. If the current touch position is on the left side of the photographing button, it may be determined that the direction of the sliding operation is to the left.

In the video recording process, the focus value can be adjusted by sliding the photographing button left and right, so that flexible adjustment of the focus is realized.

In the present disclosure, the focal length value of image acquisition is positively correlated with the sliding distance. The larger the sliding distance, the larger the focal length value. The mapping relation between the sliding distance and the focal length value can be preset in the system, and then the focal length value can be determined according to the sliding operation direction and the sliding distance.

For example, when the touch button slides horizontally to the left, the focal length value can be correspondingly reduced according to the sliding distance on the basis of the default focal length value. The longer the sliding distance, the smaller the corresponding focal length value. When the touch button slides horizontally to the right, the focal length value can be correspondingly increased according to the sliding distance on the basis of the default focal length value. The longer the sliding distance, the larger the corresponding focal length value. It can be understood that the focal length value corresponding to the left slide of the touch button is smaller than the default focal length value, and the focal length value corresponding to the right slide of the touch button is larger than the default focal length value.

In step 405, image recording is performed based on the updated focal length value.

In the present disclosure, when the focal length value is updated, the focal length of the camera may be set based on the updated focal length value, so that image recording may be performed based on the updated focal length value.

And step 406, updating the focal length value displayed in the image recording interface according to the direction and the distance of the sliding operation.

In the present disclosure, after updating the focal length value according to the direction and distance of the sliding operation, the focal length value may be displayed on the display interface, so that the user may obtain the focal length information, thereby being able to accurately adjust the focal length. In addition, other parameters for directly determining the focal length value, such as a focal length coefficient, etc., may also be displayed, which is not limited by the present disclosure.

As shown in fig. 5, fig. 5 is a schematic diagram of a video recording process. "5X" in fig. 5b indicates that the current focal length coefficient is 5, and "15X" in fig. 5c indicates that the current focal length coefficient is 15.

Step 407, updating the display style of the photographing button in the video display interface according to the direction and the distance of the sliding operation.

In the present disclosure, the style of the photographing button in the image recording interface may be changed to indicate the start of recording.

For example, in fig. 5b, the circle of the photographing button may be dimmed and the circle half-circle highlighted to indicate that recording has started. In addition, a "-" symbol may be placed on the horizontal left side of the photographing button to indicate that the photographing button is slid leftwards, the focal length value may be adjusted down, and a "+" symbol may be placed on the horizontal right side of the photographing button to indicate that the photographing button is slid rightwards, the focal length value may be adjusted up.

In the present disclosure, a solid circle may be used to identify a current touch position, and the position of the solid circle may change along with the change of the touch position. Further, when the user moves the hand away from the touch screen and terminates the sliding operation, the solid circle position can be restored to the photographing button position.

In the disclosure, after receiving a touch operation for a photographing button, a terminal device determines that a working mode of image photographing is a video recording mode and a focal length value is a preset focal length value when the touch operation is a pressing operation and a pressing time period is longer than a second threshold value, and then records an image based on the preset focal length value. Then, in the video recording process, in response to receiving a sliding operation for the photographing button, updating the focal length value according to the direction and the distance of the sliding operation, recording the image based on the updated focal length value, and then, updating the focal length value displayed in the image recording interface and the display style of the photographing button according to the direction and the distance of the sliding operation. Therefore, smooth transition of the preview view when the focus segments are changed is ensured while the video mode is started quickly.

Referring to fig. 6, fig. 6 is a flowchart illustrating an image processing method according to an embodiment of the disclosure. As shown in fig. 6, the method may include, but is not limited to, the steps of:

In step 601, a touch operation for a photographing button is received.

In the present disclosure, the detailed implementation process of step 601 may refer to the detailed description of any embodiment in the present disclosure, which is not repeated herein.

In step 602, the touch operation includes a sliding operation in a second direction of the photographing button, and an operation mode selection field in the image preview interface is updated.

Wherein the second direction may be a vertical direction. Further, if the current touch position is on the upper side of the photographing button, it may be determined that the direction of the sliding operation is upward. If the current touch position is at the lower side of the photographing button, it may be determined that the direction of the sliding operation is downward.

In the present disclosure, in order to quickly start more image capturing modes, a plurality of commonly used capturing modes may be integrated in a capturing button, and then, the operation mode selection bar may be updated by sliding the capturing button in the second direction.

As shown in fig. 7, fig. 7 is a schematic diagram of a process of selecting a usual photographing mode. In the present disclosure, it is assumed that the terminal device supports 7 photographing modes, however, one screen of the terminal device cannot display all photographing modes, as in fig. 7a, the operation mode selection field can only display 4 photographing modes at a time. Therefore, the operation mode selection field can be updated by sliding the photographing button. As shown in fig. 7b, by sliding the photographing button upward, the other three photographing modes can be updated in the operation mode selection field.

Optionally, after updating the operation mode selection bar by sliding the photographing button upward, the operation mode selection bar may be restored to the initial state by sliding the photographing button downward.

In step 603, in response to receiving the sliding operation in the first direction of the display screen, when the sliding operation in the first direction is terminated, a preview image acquisition mode is determined according to the direction and the distance of the sliding operation in the first direction.

Wherein the first direction may be a horizontal direction. If the current touch position is on the left side of the photographing button, it may be determined that the direction of the sliding operation is to the left. If the current touch position is on the right side of the photographing button, it may be determined that the direction of the sliding operation is rightward.

In the present disclosure, when the user removes the hand from the touch screen, it may be determined that the sliding operation in the first direction is terminated. In addition, the mapping relation between the direction and distance of the sliding operation in the first direction and the position of the working mode in the working mode selection field can be preset in the system, and then the working mode of image shooting can be determined according to the direction and distance of the sliding operation in the first direction.

Alternatively, during the sliding operation in the first direction, a real-time calculation may be performed to determine the currently selected operating mode. When the sliding operation is terminated, the last selected working mode can be determined as the working mode of image shooting. In addition, the name of the selected working mode can be marked yellow, so that the user can acquire the information of the currently selected working mode, and the working mode can be accurately selected.

In the disclosure, the working parameters corresponding to each working mode may be preset in the system, and after determining the working mode of image shooting, the corresponding working parameters may be determined by query.

Alternatively, the operations of sliding the update operation mode selection bar and sliding the selection operation mode may be performed consecutively to reduce the occurrence of intermediate states, thereby reducing the pressure of the system.

In step 604, an image acquired based on the preview image acquisition mode is displayed in the photographing interface.

In the present disclosure, after determining the working mode of image capturing, the current working mode may be displayed in the display interface, for example, "panoramic" in fig. 7d, that is, it indicates that the current working mode is the panoramic capturing mode. In addition, in the image preview interface, a preview image collected based on the working mode and the working parameters may be displayed, for example, in the preview window in fig. 7d, a collected preview image in "panoramic" mode is displayed.

In the disclosure, after receiving a touch operation for a photographing button, a terminal device updates a working mode selection field in an image preview interface under the condition that the touch operation includes a sliding operation for a second direction of the photographing button and a sliding operation for a first direction of a display screen, then determines a working mode and a working parameter of image photographing according to a direction and a distance of the sliding operation in the first direction under the condition that the sliding operation in the first direction is terminated, and then displays a preview image acquired based on the working mode and the working parameter in the image preview interface. Therefore, various commonly used photographing modes can be started quickly.

In order to achieve the above embodiments, the embodiments of the present disclosure further provide an image processing apparatus.

Fig. 8 is a schematic structural diagram of an image processing apparatus according to an embodiment of the present disclosure.

As shown in fig. 8, the apparatus may include:

a receiving module 801, configured to receive a touch operation for a photographing button;

the processing module 802 is configured to perform image capturing according to an operation parameter corresponding to the first type of touch operation and keep the layout of the capturing interface unchanged when the touch operation is the first type of touch operation;

the processing module 802 is further configured to update the layout of the shooting interface according to an operation parameter corresponding to the second type of touch operation when the touch operation is the second type of touch operation.

In an implementation manner of the embodiment of the present disclosure, the second type of touch operation is a sliding operation in the first direction, and the processing module 802 is further configured to:

In one implementation of the embodiment of the disclosure, the processing module 802 is configured to:

displaying the number of the current shot images in the shooting interface;

displaying the current image acquisition frequency in the shooting interface;

In one implementation of the embodiment of the disclosure, the processing module 802 is further configured to:

In one implementation of the disclosed embodiments, the image acquisition frequency is positively correlated with the sliding distance.

In one implementation of the embodiment of the present disclosure, the second type of touch operation is a long press operation, and the processing module 802 is further configured to:

and recording the image based on the updated focal length value.

In one implementation of the disclosed embodiments, the focal length value of the image acquisition is positively correlated with the sliding distance.

In one implementation manner of the embodiment of the present disclosure, the second type of touch operation is a sliding operation in a second direction, and the processing module 802 is configured to:

It should be noted that the foregoing explanation of the method embodiment is also applicable to the apparatus of this embodiment, and will not be repeated here.

In order to implement the above embodiments, the disclosure further proposes an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method according to the above method embodiments when executing the program.

In order to implement the above-described embodiments, the present disclosure also proposes a non-transitory computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, implements a method as described in the foregoing method embodiments.

In order to implement the above-described embodiments, the present disclosure also proposes a computer program product having a computer program stored thereon, which, when being executed by a processor, implements a method as described in the method embodiments described above.

Fig. 9 is a block diagram of an electronic device according to an embodiment of the present disclosure. For example, electronic device 900 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, and the like.

Referring to fig. 9, an electronic device 900 may include one or more of the following components: a processing component 902, a memory 904, a power component 906, a multimedia component 908, an audio component 910, an input/output (I/O) interface 912, a sensor component 914, and a communication component 916.

The processing component 902 generally controls overall operation of the electronic device 900, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 902 may include one or more processors 920 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 902 can include one or more modules that facilitate interaction between the processing component 902 and other components. For example, the processing component 902 can include a multimedia module to facilitate interaction between the multimedia component 908 and the processing component 902.

The memory 904 is configured to store various types of data to support operations at the electronic device 900. Examples of such data include instructions for any application or method operating on the electronic device 900, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 904 may be implemented by any type of volatile or nonvolatile memory device or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

The power component 906 provides power to the various components of the electronic device 900. Power components 906 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for electronic device 900.

The multimedia component 908 comprises a screen between the electronic device 900 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 908 includes a front-facing camera and/or a rear-facing camera. When the electronic device 900 is in an operational mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

The audio component 910 is configured to output and/or input audio signals. For example, the audio component 910 includes a Microphone (MIC) configured to receive external audio signals when the electronic device 900 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 904 or transmitted via the communication component 916. In some embodiments, the audio component 910 further includes a speaker for outputting audio signals.

The I/O interface 912 provides an interface between the processing component 902 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.

The sensor assembly 914 includes one or more sensors for providing status assessment of various aspects of the electronic device 900. For example, the sensor assembly 914 may detect an on/off state of the electronic device 900, a relative positioning of the components, such as a display and keypad of the electronic device 900, the sensor assembly 914 may also detect a change in position of the electronic device 900 or a component of the electronic device 900, the presence or absence of a user's contact with the electronic device 900, an orientation or acceleration/deceleration of the electronic device 900, and a change in temperature of the electronic device 900. The sensor assembly 914 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 914 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 914 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 916 is configured to facilitate communication between the electronic device 900 and other devices, either wired or wireless. The electronic device 900 may access a wireless network based on a communication standard, such as WiFi,4G, or 5G, or a combination thereof. In one exemplary embodiment, the communication component 916 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 916 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the electronic device 900 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.

In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as a memory 904 including instructions executable by the processor 920 of the electronic device 900 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, the meaning of "a plurality" is at least two, such as two, three, etc., unless explicitly specified otherwise.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and additional implementations are included within the scope of the preferred embodiment of the present disclosure in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present disclosure.

Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.

It should be understood that portions of the present disclosure may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. As with the other embodiments, if implemented in hardware, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.

Those of ordinary skill in the art will appreciate that all or a portion of the steps carried out in the method of the above-described embodiments may be implemented by a program to instruct related hardware, where the program may be stored in a computer readable storage medium, and where the program, when executed, includes one or a combination of the steps of the method embodiments.

Furthermore, each functional unit in the embodiments of the present disclosure may be integrated in one processing module, or each unit may exist alone physically, or two or more units may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated modules may also be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product.

The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, or the like. Although embodiments of the present disclosure have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the present disclosure, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the present disclosure.

Claims

1. A method of processing an image, comprising:

receiving touch operation for a photographing button;

under the condition that the touch operation is a first type touch operation, performing image shooting according to operation parameters corresponding to the first type touch operation, and keeping the layout of a shooting interface unchanged;

and under the condition that the touch operation is a second type touch operation, updating the layout of the shooting interface according to the operation parameters corresponding to the second type touch operation.

2. The method of claim 1, wherein the second type of touch operation is a sliding operation in a first direction, the method further comprising:

determining that the current image shooting mode is a continuous shooting mode under the condition that the sliding distance of the sliding operation is larger than a first threshold value;

3. The method of claim 2, wherein updating the layout of the shooting interface according to the operation parameters corresponding to the second type of touch operation comprises at least one of:

displaying the number of the current shot images in the shooting interface;

displaying the current image acquisition frequency in the shooting interface;

4. The method of claim 2, further comprising, after said continuous image capturing based on said image acquisition frequency:

5. The method of claim 2, wherein the image acquisition frequency is positively correlated with the sliding distance.

6. The method of claim 1, wherein the second type of touch operation is a long press operation, the method further comprising:

7. The method of claim 6, wherein the method further comprises:

and recording the image based on the updated focal length value.

8. The method of claim 7, wherein updating the layout of the shooting interface according to the operation parameters corresponding to the second type of touch operation comprises:

9. The method of claim 6, wherein a focal length value of the image acquisition is positively correlated with the sliding distance.

10. The method of any one of claims 1-9, wherein the second type of touch operation is a sliding operation in a second direction, and updating the layout of the shooting interface according to the operation parameter corresponding to the second type of touch operation includes:

11. The method as recited in claim 10, further comprising:

12. An image processing apparatus, comprising:

and the processing module is further configured to update the layout of the shooting interface according to an operation parameter corresponding to the second type of touch operation when the touch operation is the second type of touch operation.

13. The apparatus of claim 12, wherein the second type of touch operation is a sliding operation, the processing module further to:

14. The apparatus of claim 12, wherein the second type of touch operation is a long press operation, the processing module further to:

15. The apparatus of claims 12-14, wherein the apparatus further comprises:

and the updating module is used for updating each candidate shooting mode in the shooting mode selection column displayed in the shooting interface.

16. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of any of claims 1-11 when the program is executed.

17. A non-transitory computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed by a processor, implements the method according to any one of claims 1-11.