CN106873981B

CN106873981B - Icon processing method and device and terminal

Info

Publication number: CN106873981B
Application number: CN201710019661.2A
Authority: CN
Inventors: 王能
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2017-01-11
Filing date: 2017-01-11
Publication date: 2020-03-31
Anticipated expiration: 2037-01-11
Also published as: CN106873981A

Abstract

The invention discloses an icon processing method, which comprises the following steps: the method comprises the steps of respectively counting the number of transparent pixel points at four corners of an icon, determining the shape of the icon according to the number of the transparent pixel points at the four corners of the icon, and processing the icon according to the determined shape of the icon and a preset rule to obtain the icon of a target model. The invention also discloses an icon processing device and a terminal, which solve the problem of complicated operation steps of synthesizing the icons into the unified style in the related technology, and the icons of the target model are obtained by identifying the shapes of the icons and adopting different rules to process the icons in different shapes, so that the unification of the icon styles is realized simply and quickly, and the user experience is improved.

Description

Icon processing method and device and terminal

Technical Field

The invention relates to the technical field of terminals, in particular to an icon processing method, an icon processing device and a terminal.

Background

Along with the development of the internet and the popularization of the terminal, the user group of the terminal is larger and larger, and meanwhile, more intelligent and humanized requirements are provided for software.

Most intelligent terminal operating systems support third-party developers to develop various application programs and enable the third-party developers to use the application programs in the system, so that the operating systems have to provide a scheme for enabling the users to distinguish the third-party applications. In almost all graphical operating systems, it is supported to identify a third party application by a specific picture (abbreviated as icon), which is usually provided by the third party application developer.

Just because icons of different third-party application programs are provided by different developers, the styles of a plurality of icons are difficult to be consistent, and finally, the display of a program icon list in an operating system is very cluttered, and the use experience of a user is reduced. The existing operating system presets a limited number of picture resources, randomly selects a plurality of pictures for each third-party application program, and generates a new icon by fusing the pictures with the program icon in a certain way, so that the consistency of the global icon style is achieved to a certain extent. However, the randomly selected picture resources of the operating system are irrelevant to the icon content of the third-party application program, the basically fused icon is not attractive, and the finally generated icon has no predictability for a third-party application program developer.

The icons synthesized by the existing icon synthesis method of the mobile terminal desktop are relatively hard, have different styles and are not unified. The icon generating method in the related technology comprises the steps of firstly adjusting a primary icon to a preset size, calculating the keytone of the primary icon, then generating a background color according to the keytone, applying the background color to a gradient template to generate an icon bottom plate, finally cutting the adjusted icon, overlapping the icon bottom plate, the cut icon and a preset icon foreground template to generate a final icon, wherein the style of the icon synthesized by the method is uniform, but the keytone of the icon is calculated to generate the corresponding icon bottom plate, and then the icon bottom plate is combined, so that the steps are complex.

Aiming at the problem that the operation steps for synthesizing the icons into the unified style in the related art are complicated, no solution is proposed at present.

Disclosure of Invention

In view of this, the present invention provides an icon processing method, an icon processing device, and a terminal, and aims to solve the problem that the operation steps for synthesizing icons into a unified style in the related art are complicated.

In order to achieve the above object, the present invention provides an icon processing method, including:

respectively counting the number of transparent pixel points at four corners of the icon;

determining the shape of the icon according to the number of transparent pixel points at four corners of the icon;

and processing the icon according to the determined shape of the icon and a preset rule to obtain the icon of the target model.

Optionally, before counting the number of transparent pixel points at four corners of the icon respectively, the method further includes:

determining edge transparent pixel points of the icon;

and deleting the edge transparent pixel points.

Optionally, determining the shape of the icon according to the number of transparent pixel points at four corners of the icon includes:

judging whether the number of transparent pixel points at four corners of the icon is equal and meets the preset number;

and determining the shape of the icon according to the judgment result.

Optionally, determining the shape of the icon according to the judgment result includes:

determining that the icon is rectangular under the condition that the number of transparent pixel points at four corners of the icon is equal and the number of transparent pixel points at each corner is smaller than a first preset value;

determining that the icon is a rounded rectangle under the condition that the number of transparent pixel points at four corners of the icon is equal, and the number of transparent pixel points at each corner is greater than the first preset value and less than a second preset value;

and determining that the icon is a circular or irregular graph under the condition that the number of transparent pixel points at four corners of the icon is equal and the number of the transparent pixel points at each corner is greater than the second preset value.

Optionally, when the number of transparent pixel points at four corners of the icon is equal and the number of transparent pixel points at each corner is greater than the second preset value, determining that the icon is a circular or irregular figure includes:

matching with a predetermined circular icon template;

determining the shape of the circle when the matching similarity is larger than a preset threshold value;

and determining the irregular figure when the matched similarity is larger than a preset threshold value.

Optionally, processing the icon according to the determined shape of the icon and a predetermined rule to obtain an icon of the target model includes:

obtaining the icon of the target model by adopting a cutting mode under the condition that the recognized icon is rectangular;

under the condition that the recognized icon is in a rounded rectangle shape, obtaining an icon of the target model by adopting an amplifying and cutting mode;

under the condition that the recognized icon is in a circular shape, the icon of the target model is obtained by reducing and placing the icon on an opaque target mask;

and under the condition that the recognized shape of the icon is an irregular figure, directly placing the icon on an opaque target mask to obtain the icon of the target model.

According to another aspect of the present invention, there is also provided an icon processing apparatus including:

the counting module is used for respectively counting the number of transparent pixel points at four corners of the icon;

the first determining module is used for determining the shape of the icon according to the number of transparent pixel points at four corners of the icon;

and the processing module is used for processing the icon according to the determined shape of the icon and a preset rule to obtain the icon of the target model.

Optionally, the apparatus further comprises:

the second determining module is used for determining the edge transparent pixel points of the icon;

and the deleting module is used for deleting the edge transparent pixel points.

Optionally, the first determining module includes:

the judging unit is used for judging whether the number of transparent pixel points at the four corners of the icon is equal and meets the preset number;

and the determining unit is used for determining the shape of the icon according to the judgment result.

Optionally, the determining unit is further configured to

Matching with a predetermined circular icon template under the condition that the number of transparent pixel points at four corners of the icon is equal and the number of transparent pixel points at each corner is greater than the second preset value;

Optionally, the processing module is further configured to

According to another aspect of the present invention, there is also provided a terminal including one of the above-described apparatuses.

According to the method and the device, the number of the transparent pixel points at the four corners of the icon is respectively counted, the shape of the icon is determined according to the number of the transparent pixel points at the four corners of the icon, the icon is processed according to the determined shape of the icon and the preset rule to obtain the icon of the target model, the problem that the operation steps of synthesizing the icon into a unified style in the related technology are complex is solved, the icon of the target model is obtained by recognizing the shape of the icon and processing different rules aiming at the icons with different shapes, the unification of the icon style is simply and quickly realized, and the user experience is improved.

Drawings

Fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present invention;

FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;

FIG. 3 is a flow diagram of an icon processing method according to an embodiment of the present invention;

FIG. 4 is a schematic illustration of differently shaped icons according to an embodiment of the present invention;

FIG. 5 is a first diagram illustrating icon processing according to an embodiment of the invention;

FIG. 6 is a second schematic diagram of icon processing according to an embodiment of the invention;

FIG. 7 is a third schematic diagram of icon processing according to an embodiment of the invention;

FIG. 8 is a block diagram of an icon processing apparatus according to an embodiment of the present invention;

FIG. 9 is a first block diagram of an icon processing apparatus according to a preferred embodiment of the present invention;

fig. 10 is a block diagram two of an icon processing apparatus according to a preferred embodiment of the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.

The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.

Fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present invention.

The mobile terminal 100 may include a wireless communication unit 110, an a/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190, etc.

Fig. 1 illustrates the mobile terminal 100 having various components, but it is to be understood that not all illustrated components are required to be implemented. More or fewer components may alternatively be implemented. The elements of the mobile terminal 100 will be described in detail below.

The wireless communication unit 110 may generally include one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.

The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel may include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to a terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Also, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB), an Electronic Service Guide (ESG) of digital video broadcasting-handheld (DVB-H), and the like. The broadcast receiving module 111 may receive a signal broadcast by using various types of broadcasting systems. In particular, the broadcast receiving module 111 may receive digital broadcasting by using a digital broadcasting system such as a data broadcasting system of multimedia broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcasting-handheld (DVB-H), forward link media (MediaFLO @), terrestrial digital broadcasting integrated service (ISDB-T), and the like. The broadcast receiving module 111 may be constructed to be suitable for various broadcasting systems that provide broadcast signals as well as the above-mentioned digital broadcasting systems. The broadcast signal and/or broadcast associated information received via the broadcast receiving module 111 may be stored in the memory 160 (or other type of storage medium).

The mobile communication module 112 transmits and/or receives radio signals to and/or from at least one of a base station (e.g., access point, node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received according to text and/or multimedia messages.

The wireless internet module 113 supports wireless internet access of the mobile terminal. The module may be internally or externally coupled to the terminal. The wireless internet access technology to which the module relates may include WLAN (wireless LAN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave access), HSDPA (high speed downlink packet access), and the like.

The short-range communication module 114 is a module for supporting short-range communication. Some examples of short-range communication technologies include bluetooth (TM), Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbee (TM), and the like.

The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of the location information module 115 is a GPS (global positioning system). According to the current technology, the GPS calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information, thereby accurately calculating three-dimensional current location information according to longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects an error of the calculated position and time information by using another satellite. In addition, the GPS can calculate speed information by continuously calculating current position information in real time.

The a/V input unit 120 is used to receive an audio or video signal. The a/V input unit 120 may include a camera 121 and a microphone 122, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the cameras 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 121 may be provided according to the construction of the mobile terminal 100. The microphone 122 may receive sounds (audio data) via the microphone 122 in a phone call mode, a recording mode, a voice recognition mode, or the like, and is capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication module 112 in case of a phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The user input unit 130 may generate key input data to control various operations of the mobile terminal 100 according to a command input by a user. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure, capacitance, and the like due to being touched), scroll wheel, joystick, and the like. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.

The sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide-type mobile phone, the sensing unit 140 may sense whether the slide-type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device. The sensing unit 140 may include a proximity sensor 141.

The interface unit 170 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The identification module may store various information for authenticating a user using the mobile terminal 100 and may include a User Identity Module (UIM), a Subscriber Identity Module (SIM), a Universal Subscriber Identity Module (USIM), and the like. In addition, a device having an identification module (hereinafter, referred to as an "identification device") may take the form of a smart card, and thus, the identification device may be connected with the mobile terminal 100 via a port or other connection means. The interface unit 170 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and the external device.

In addition, when the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a path through which power is supplied from the cradle to the mobile terminal 100 or may serve as a path through which various command signals input from the cradle are transmitted to the mobile terminal 100. Various command signals or power input from the cradle may be used as a signal for identifying whether the mobile terminal 100 is accurately mounted on the cradle. The output unit 150 is configured to provide output signals (e.g., audio signals, video signals, alarm signals, vibration signals, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151, an audio output module 152, an alarm unit 153, and the like.

The display unit 151 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a User Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or an image and related functions, and the like.

Meanwhile, when the display unit 151 and the touch pad are overlapped with each other in the form of a layer to form a touch screen, the display unit 151 may serve as an input device and an output device. The display unit 151 may include at least one of a Liquid Crystal Display (LCD), a thin film transistor LCD (TFT-LCD), an Organic Light Emitting Diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as transparent displays, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) display or the like. Depending on the particular desired implementation, mobile terminal 100 may include two or more display units (or other display devices), for example, mobile terminal 100 may include an external display unit (not shown) and an internal display unit (not shown). The touch screen may be used to detect a touch input pressure as well as a touch input position and a touch input area.

The audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output module 152 may provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output module 152 may include a speaker, a buzzer, and the like.

The alarm unit 153 may provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and the like. In addition to audio or video output, the alarm unit 153 may provide output in different ways to notify the occurrence of an event. For example, the alarm unit 153 may provide an output in the form of vibration, and when a call, a message, or some other incoming communication (communicating communication) is received, the alarm unit 153 may provide a tactile output (i.e., vibration) to inform the user thereof. By providing such a tactile output, the user can recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 may also provide an output notifying the occurrence of an event via the display unit 151 or the audio output module 152.

The memory 160 may store software programs and the like for processing and controlling operations performed by the controller 180, or may temporarily store data (e.g., a phonebook, messages, still images, videos, and the like) that has been or will be output. Also, the memory 160 may store data regarding various ways of vibration and audio signals output when a touch is applied to the touch screen.

The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.

The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to voice calls, data communications, video calls, and the like. In addition, the controller 180 may include a multimedia module 181 for reproducing (or playing back) multimedia data, and the multimedia module 181 may be constructed within the controller 180 or may be constructed separately from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.

The power supply unit 190 receives external power or internal power and provides appropriate power required to operate various elements and components under the control of the controller 180.

The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 180. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory 160 and executed by the controller 180.

Up to this point, the mobile terminal 100 has been described in terms of its functionality. In addition, the mobile terminal 100 in the embodiment of the present invention may be a mobile terminal such as a folder type, a bar type, a swing type, a slide type, and other various types, and is not limited herein.

The mobile terminal 100 as shown in fig. 1 may be configured to operate with communication systems such as wired and wireless communication systems and satellite-based communication systems that transmit data via frames or packets.

A communication system in which a mobile terminal according to the present invention is operable will now be described with reference to fig. 2.

Such communication systems may use different air interfaces and/or physical layers. For example, the air interface used by the communication system includes, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (in particular, Long Term Evolution (LTE)), global system for mobile communications (GSM), and the like. By way of non-limiting example, the following description relates to a CDMA communication system, but such teachings are equally applicable to other types of systems.

Referring to fig. 2, a CDMA wireless communication system may include a plurality of intelligent terminals 100, a plurality of Base Stations (BSs) 270, Base Station Controllers (BSCs) 275, and a Mobile Switching Center (MSC) 280. The MSC 280 is configured to interface with a Public Switched Telephone Network (PSTN) 290. The MSC 280 is also configured to interface with a BSC275, which may be coupled to the base station 270 via a backhaul. The backhaul line may be constructed according to any of several known interfaces, which may include, for example, european/american standard high capacity digital lines (E1/T1), Asynchronous Transfer Mode (ATM), network protocol (IP), point-to-point protocol (PPP), frame relay, high-rate digital subscriber line (HDSL), Asymmetric Digital Subscriber Line (ADSL), or various types of digital subscriber lines (xDSL). It will be understood that a system as shown in fig. 2 may include multiple BSCs 275.

Each BS 270 may serve one or more sectors (or regions), each sector covered by a multi-directional antenna or an antenna pointing in a particular direction being radially distant from the BS 270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS 270 may be configured to support multiple frequency allocations, with each frequency allocation having a particular frequency spectrum (e.g., 1.25MHz, 5MHz, etc.).

The intersection of partitions with frequency allocations may be referred to as a CDMA channel. The BS 270 may also be referred to as a Base Transceiver Subsystem (BTS) or other equivalent terminology. In such a case, the term "base station" may be used to generically refer to a single BSC275 and at least one BS 270. The base stations may also be referred to as "cells". Alternatively, each partition of a particular BS 270 may be referred to as a plurality of cell sites.

As shown in fig. 2, a Broadcast Transmitter (BT)295 transmits a broadcast signal to the mobile terminal 100 operating within the system. A broadcast receiving module 111 as shown in fig. 1 is provided at the mobile terminal 100 to receive a broadcast signal transmitted by the BT 295. In fig. 2, several Global Positioning System (GPS) satellites 300 are shown. The satellite 300 assists in locating at least one of the plurality of mobile terminals 100.

In fig. 2, a plurality of satellites 300 are depicted, but it is understood that useful positioning information may be obtained with any number of satellites. The location information module 115 (e.g., GPS) as shown in fig. 1 is generally configured to cooperate with the satellites 300 to obtain desired positioning information. Other techniques that can track the location of the mobile terminal may be used instead of or in addition to GPS tracking techniques. In addition, at least one GPS satellite 300 may selectively or additionally process satellite DMB transmission.

As a typical operation of the wireless communication system, the BS 270 receives reverse link signals from various mobile terminals 100. The mobile terminal 100 is generally engaged in conversations, messaging, and other types of communications. Each reverse link signal received by a particular base station is processed within a particular BS 270. The obtained data is forwarded to the associated BSC 275. The BSC provides call resource allocation and mobility management functions including coordination of soft handoff procedures between BSs 270. The BSCs 275 also route the received data to the MSC 280, which provides additional routing services for interfacing with the PSTN 290. Similarly, the PSTN290 interfaces with the MSC 280, the MSC interfaces with the BSCs 275, and the BSCs 275 accordingly control the BS 270 to transmit forward link signals to the mobile terminal 100.

Based on the foregoing mobile terminal, an embodiment of the present invention provides an icon processing method, and fig. 3 is a flowchart of the icon processing method according to the embodiment of the present invention, as shown in fig. 3, the method includes the following steps:

step S302, respectively counting the number of transparent pixel points at four corners of the icon;

step S304, determining the shape of the icon according to the number of transparent pixel points at four corners of the icon;

step S306, processing the icon according to the determined shape of the icon and a preset rule to obtain the icon of the target model.

Through the steps, the number of transparent pixel points at four corners of the icon is counted respectively, the shape of the icon is determined according to the determined number of the transparent pixel points at the four corners of the icon, the icon of the target model is obtained by processing the shape of the icon and the preset rule, the problem that the operation steps of synthesizing the icon into a unified style in the related technology are complex is solved, the icon of the target model is obtained by processing the icons in different shapes according to different rules by recognizing the shape of the icon, the unification of the icon style is realized simply and quickly, and the user experience is improved.

Example 1

Fig. 4 is a schematic diagram of icons with different shapes according to an embodiment of the present invention, as shown in fig. 4, application icons in an Android market are diversified, and in order to unify the shapes of the application icons and improve the aesthetic feeling, the shape characteristics of the icons generally need to be determined, and then different algorithms are used for processing according to different icon characteristics, so as to improve the accuracy of icon processing. Generally, Android application icons can be divided into 4 types, namely rectangles, rounded rectangles, circles and irregular shapes. In order to judge which type the application icon belongs to, the icon shape recognition method includes: the edge transparent pixels are deleted, and the icons are likely to have transparent edge pixels, so that the edge transparent pixels need to be cut off. The number of the transparent pixels at four corners of the icon is counted, and a rectangle (without the transparent pixels), a rounded rectangle (with the transparent pixels less than the circle) and other shapes (with the circle and the irregularity) are respectively obtained according to whether the transparent pixels at the four corners are equal and whether a certain number is met.

For the distinction of circles and irregularities. And through template matching with the circular icon, if the similarity is greater than a certain threshold value, the icon is regarded as a rounded rectangle, and otherwise, the icon is irregular. The template matching algorithm is as follows:

calculating the zero step distance, the first step distance and the second step distance of the icon, wherein the algorithm is as follows:

calculation of zero step:

calculation of a step distance:

and (3) calculating a second-order distance:

and calculating the correlation distance of the circular template icon, comparing the correlation distance with the icon to be identified, and if the difference between the correlation distance and the icon to be identified is small, determining that the icon is a circular icon, otherwise, determining that the icon is an irregular icon.

Processing the icons according to different shapes: a rectangle is changed into a target model by adopting a cutting mode; adopting a rounded rectangle, and changing an amplification cutting mode into a target model; the circle is reduced and placed on the opaque target mask; the irregularities are placed directly on the opaque target mask. Fig. 5 is a first schematic diagram of icon processing according to an embodiment of the present invention, and as shown in fig. 5, it is recognized that the shape of the icon is an irregular image and is a circle, and the circle is directly reduced and then placed on an opaque target mask, that is, the icon a is reduced and then placed on the mask, and an icon B with a uniform style is synthesized.

Extracting the content of the icon original image by acquiring the icon original image, and acquiring the middle point of each boundary of the image content; calculating the vertical distance between the midpoint of each boundary of the image content and the image boundary; comparing whether the distance value between the middle point of each boundary of the image content and the boundary of the icon image is the same or within a preset distance difference value range, if so, judging that the image is a regular image, and cutting the regular image; if not, judging that the image is an irregular image, and merging the irregular image with a preset icon base; cutting the regular image, traversing the boundary pixels of the content of the icon image, and finding out the end point coordinate position of each boundary; judging whether the coordinate values of the end points of the adjacent boundaries are the same, if so, not cutting, and combining with a preset mask image; if not, calculating the radius of the circular arc connected with the adjacent boundary according to the endpoint coordinate values of the adjacent boundary, and calculating the middle point of the circular arc according to the radius of the circular arc; sequentially connecting the middle points of the arcs as end points to obtain a cutting range of the final cut icon original image, and cutting the icon original image; merging the cut icon image with a preset mask image; the icons are simply and quickly cut to achieve style uniformity.

Example 2

Before the number of transparent pixel points at four corners of an icon is counted respectively, determining edge transparent pixel points of the icon, and deleting the edge transparent pixel points. Determining the shape of the icon according to the number of transparent pixel points at the four corners of the icon may include: judging whether the number of transparent pixel points at four corners of the icon is equal and meets the preset number; and determining the shape of the icon according to the judgment result. Specifically, determining the shape of the icon according to the judgment result may include: determining that the icon is rectangular under the condition that the number of transparent pixel points at four corners of the icon is equal and the number of transparent pixel points at each corner is smaller than a first preset value; determining that the icon is a rounded rectangle under the condition that the number of transparent pixel points at four corners of the icon is equal, and the number of transparent pixel points at each corner is greater than the first preset value and less than a second preset value; and determining that the icon is a circular or irregular graph under the condition that the number of transparent pixel points at four corners of the icon is equal and the number of the transparent pixel points at each corner is greater than the second preset value.

Determining that the icon is a circular or irregular graph may include, under the condition that the number of transparent pixel points at four corners of the icon is equal and the number of transparent pixel points at each corner is greater than the second preset value: matching with a predetermined circular icon template; determining the shape of the circle when the matching similarity is larger than a preset threshold value; and determining the irregular figure when the matched similarity is larger than a preset threshold value.

Processing the icon according to the determined shape of the icon and a predetermined rule to obtain the icon of the target model may include: obtaining the icon of the target model by adopting a cutting mode under the condition that the recognized icon is rectangular; under the condition that the recognized icon is in a rounded rectangle shape, obtaining an icon of the target model by adopting an amplifying and cutting mode; under the condition that the recognized icon is in a circular shape, the icon of the target model is obtained by reducing and placing the icon on an opaque target mask; and under the condition that the recognized shape of the icon is an irregular figure, directly placing the icon on an opaque target mask to obtain the icon of the target model. Specifically, reading the attribute of the mask, wherein the attribute of the mask comprises the display range of the mask; setting the range of the icon in the mask according to the display range of the mask; reading attributes of the icon, wherein the attributes of the icon comprise an actual range of the icon; judging whether the actual range of the icon is consistent with the set range of the icon in the mask; when the actual range of the icon is inconsistent with the set range of the icon in the mask, carrying out scaling processing on the icon to enable the actual range of the icon to be consistent with the set range of the icon in the mask; and synthesizing the icon and the mask to generate a synthesized icon. Fig. 6 is a second schematic diagram of icon processing according to an embodiment of the present invention, as shown in fig. 6, it is recognized that the shape of the icon is an irregular image in a circle, and the irregular icon is directly placed on an opaque target mask, that is, the icon a is placed on the mask, and the icon B with a uniform style is synthesized.

Example 3

Fig. 7 is a third schematic diagram of icon processing according to an embodiment of the present invention, and as shown in fig. 7, in a case where the recognized icon is rectangular, the icon of the target model is obtained by cropping, or in a case where the recognized icon is rounded rectangular, the icon of the target model is obtained by enlarging and cropping. Whether the icon of the target model is directly cut or cut into the icon of the target model after being amplified, related parameters of the icon of the target model need to be obtained, wherein the related parameters comprise four central angles and arc lengths of the icon of the target model, and the icon after color complementing processing is cut into the icon of the target model according to the related parameters. Selecting an icon of a target model, setting adaptation parameters of the icon of the target model, acquiring other icons except the icon of the target model, comparing the acquired other icons with the icon of the target model, and adjusting corresponding parameters of the other icons to be consistent with the adaptation parameters of the icon of the target model according to the adaptation parameters of the icon of the target model. The adaptation parameters of the icon of the target model comprise the size and the dimension of the icon of the target model, the adaptation parameters of the icon of the target model also comprise the color of the icon of the target model, and the adaptation parameters of the icon of the target model are the shape of the icon also comprising the target model. For example, the shape of the icon is recognized as a rectangular icon, the round-corner rectangular icon of the target model, and relevant parameters of the icon of the target model are recognized, wherein the relevant parameters comprise four central angles and arc lengths of the icon of the target model, the central angles are 9 ℃ and the arc lengths are 8cm, and the rectangular icon A is cut into the round-corner rectangular icon B of the target model.

And when the obtained icon is compared with the icon of the target model, specifically, the comparison is carried out according to the preset adaptive parameters of the icon of the target model. For example, when the adaptation parameter is the size of the icon, firstly analyzing and comparing whether the size of the obtained icon is consistent with that of the icon of the target model, and if so, not adjusting; if not, the size of the icon is adjusted to be consistent with the size of the icon of the target model, or an adjustment proportion of the size can be set, and the size of the obtained icon is adjusted according to the adaptive parameters and the adjustment proportion, so that the obtained icon is matched with the icon of the target model and has a uniform style with the size of the icon of the target model. Or when the adaptive parameter is color, firstly identifying the color of the obtained icon, then comparing the color with the color of the icon of the target model, and adjusting the color to be consistent with the color of the icon of the target model, thereby keeping consistency.

According to another aspect of the embodiments of the present invention, there is also provided an icon processing apparatus, and fig. 8 is a block diagram of the icon processing apparatus according to the embodiments of the present invention, as shown in fig. 8, including:

a counting module 82, configured to count the number of transparent pixel points at four corners of the icon respectively;

a first determining module 84, configured to determine the shape of the icon according to the number of transparent pixel points at four corners of the icon;

and the processing module 86 is used for processing the icon according to the determined shape of the icon and a preset rule to obtain the icon of the target model.

Fig. 9 is a block diagram one of an icon processing apparatus according to a preferred embodiment of the present invention, as shown in fig. 9, the apparatus further includes:

a second determining module 92, configured to determine an edge transparent pixel point of the icon;

and a deleting module 94, configured to delete the edge transparent pixel.

Fig. 10 is a block diagram ii of the icon processing apparatus according to the preferred embodiment of the present invention, and as shown in fig. 10, the first determining module 84 includes:

a judging unit 102, configured to judge whether the number of transparent pixels at four corners of the icon is equal and meets a predetermined number;

a determining unit 104, configured to determine a shape of the icon according to a result of the determination.

Optionally, the determining unit 104 is further configured to

Optionally, the processing module 86 is further configured to

According to another aspect of the embodiments of the present invention, there is also provided a terminal including one of the above-mentioned apparatuses.

According to the embodiment of the invention, the number of transparent pixel points at four corners of the icon is respectively counted, the shape of the icon is determined according to the number of transparent pixel points at four corners of the icon, the icon is processed according to the determined shape of the icon and the preset rule to obtain the icon of the target model, the problem that the operation steps of synthesizing the icon into a unified style in the related technology are complicated is solved, the icon of the target model is obtained by recognizing the shape of the icon and processing different rules aiming at the icons with different shapes, the unification of the icon style is simply and quickly realized, and the user experience is improved.

Of course, the adaptation parameter may be the size dimension of the icon of the target model alone, or a combination of the size dimension and the color, or a combination of the size dimension, the color, and the shape. When the adaptation parameter is the size of the icon of the target model alone, the obtained other icons only need to be compared and adjusted in size. When the adaptation parameter is a combination of size and color, a comparison and adjustment of both size and color is required. When the adaptation parameter is a combination of size, color and shape, the size, color and shape need to be adjusted in contrast.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An icon processing method, comprising:

processing the icon according to the determined shape of the icon and a preset rule to obtain an icon of a target model;

determining the shape of the icon according to the number of transparent pixel points at the four corners of the icon comprises:

and determining the shape of the icon according to the judgment result.

2. The method of claim 1, wherein before counting the number of transparent pixels at the four corners of the icon respectively, the method further comprises:

determining edge transparent pixel points of the icon;

and deleting the edge transparent pixel points.

3. The method of claim 1, wherein determining the shape of the icon according to the determination comprises:

4. The method of claim 3, wherein in the case that the number of transparent pixel points at four corners of the icon is equal and the number of transparent pixel points at each corner is greater than the second preset value, determining that the icon is a circle or an irregular figure comprises:

matching with a predetermined circular icon template;

5. The method according to any one of claims 1 to 4, wherein processing the icon into an icon of a target model according to the determined shape of the icon and a predetermined rule comprises:

6. An icon processing apparatus, comprising:

the processing module is used for processing the icon according to the determined shape of the icon and a preset rule to obtain the icon of the target model;

the first determining module includes:

7. The apparatus of claim 6, wherein the processing module is further configured to

8. A terminal, characterized in that it comprises the apparatus of any one of claims 6 to 7.