CN103051804B - Intelligent photo taking method and system of mobile terminal - Google Patents
Intelligent photo taking method and system of mobile terminal Download PDFInfo
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- CN103051804B CN103051804B CN201210582274.7A CN201210582274A CN103051804B CN 103051804 B CN103051804 B CN 103051804B CN 201210582274 A CN201210582274 A CN 201210582274A CN 103051804 B CN103051804 B CN 103051804B
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Abstract
The invention relates to technology for intelligently taking a photo by automatically controlling color temperature, and discloses an intelligent photo taking method and a system of a mobile terminal. The intelligent photo taking method comprises the following steps of: a, configuring color temperature curves according to weather conditions, and classifying the weather conditions into a sunny day condition and a cloudy and rainy day condition, wherein the sunny day condition and the cloudy and rainy day condition respectively correspond to a color temperature curve; b, drawing the color temperature curves by taking time as an X-coordinate and a color temperature parameter as a Y-coordinate, and configuring the color temperature parameter corresponding to the time; c, automatically reading the current weather condition, and selecting the color temperature curve after the mobile terminal enters the shooting mode; and d, reading the current time, selecting the color temperature parameter on the color temperature curve according to the time, and taking a photo according to the current color temperature parameter. Compared with the prior art, the intelligent photo taking method and the system of the mobile terminal have the advantages that the color temperature parameter of white balance is intelligently adjusted according to read weather and time information when a user takes photos outside, the use of the user is convenient, and the color rendition effect of a mobile phone in a photo taking process is enhanced.
Description
Technical field
The present invention relates to a kind of mobile terminal Intelligent photographing method and system, thereby particularly relate to a kind of method and system of taking pictures by automatic control colour temperature intelligence.
Background technology
Only coloured, the color relation that light sends is colour temperature.Colour temperature just refers to the color of light source light spectrum composition.The unit of colour temperature represents with (K), is the english abbreviation of English physicist Kelvin (Kelvin).When the color of light is partially red, orange, yellow, we just claim that it is low colour temperature.When the color of light is partially blue or green, when indigo plant or bluish violet, we just claim that it is high color temperature.When the color of light is white, we just claim that it is normal color temperature, and any color only just can obtain the normal color of self under white light irradiates.
White balance is extremely important in digital filming, and it is related to the normal reduction of color and the utilization of tone, can spoken parts in an opera balance be exactly the manager of colour temperature.If the photo colour cast of taking must be that arranging of white balance is out of joint so.White balance be provided with many fixing patterns, when using, can, according to the colour temperature of on-the-spot light, select colour temperature pattern corresponding thereto will make image being shot obtain color rendition more accurately.
When outdoor taking pictures, the colour temperature of surrounding environment and time and weather are closely related.When before sunrise and post sunset, scenery is thrown light on by the scattered light of sky, because sky is to be bluish violet, colour temperature is higher.When after sunrise and before sunset constantly, scenery is resembled by sunlight that to be coated with one deck light yellow, colour temperature is on the low side.When at other constantly, colour temperature is now normal color temperature.In addition the colour temperature at cloudy day is higher than the colour temperature of fine day.
The white balance mode of general mobile phone photograph has automatic mode (colour temperature 3000K-9000K), incandescent lamp pattern (colour temperature 8000K), cloudy pattern (colour temperature 5000K), daylight mode (colour temperature 5500K), fluorescent lamp pattern (colour temperature 6800K).Each fixing white balance mode has a fixing color temperature parameters, and under high color temperature light, corresponding white balance mode must be low color temperature parameters, and low colour temperature corresponding white balance mode that light descends must be high color temperature parameter.The color temperature parameters of the white balance mode of selecting when mobile phone is with the color temperature parameters of taking light after overbalance, and when close with standard color temperature parameter, the color rendition of image is just normal so.
The white balance mode of mobile phone photograph needs manual switchover at present, and most users is understood and seldom even do not known this parameter, can not use, therefore the photo color of taking under some scene is untrue.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of mobile terminal Intelligent photographing method and system are provided, the colour temperature of current weather and time is adjusted, reach the effect of taking pictures preferably.
In order to achieve the above object, the technical solution used in the present invention is that a kind of mobile terminal Intelligent photographing method, comprises the following steps:
A. according to weather conditions, colour temperature curve is set, weather conditions are divided into fine day and overcast and rainy, the corresponding colour temperature curve of fine day and overcast and rainy difference;
B. draw colour temperature curve, take the time as X-axis, color temperature parameters is Y-axis, the color temperature parameters that setup times is corresponding;
C. mobile terminal enters after exposal model, automatically reads current weather condition, selects colour temperature curve;
D. read current time, according to the color temperature parameters on corresponding curve of time, according to current color temperature parameters, take pictures.
Further, the described X-axis time is a time period, according to local sunrise and sunset time, adjusts.
Further, the described time period is 6:00～18:00.
Further, step b specifically comprises:
Step S101. arranged the time period of X-axis, and the time period was arranged to a coordinate points every one hour;
Step S102. each hour is set to a node;
Each Node configuration one color temperature parameters of step S103.;
Step S104. connects each node, draws colour temperature curve.
Further, the current weather condition that reads described in step c is specifically included in the built-in weather software of mobile terminal, and this weather software is connected with the Internet, is read that network current weather condition realizes by weather software.
Further, step c specifically comprises:
Step S201. mobile terminal is opened exposal model;
Step S202. weather software obtains after opening information, automatically networks, and reads current weather condition and judges;
Step S203. current weather condition is fine day, automatically selects fine day colour temperature curve; Current weather condition is overcast and rainy, automatically selects overcast and rainy colour temperature curve.
Further, steps d specifically comprises:
Step S301. reads the current mobile terminal time;
Step S302. is according to current time select time node;
Step S303. selects the color temperature parameters of corresponding node according to timing node.
A system for described mobile terminal Intelligent photographing method, comprising:
Colour temperature curve arranges module, for colour temperature curve is set according to weather conditions, weather conditions is divided into fine day and overcast and rainy, the corresponding colour temperature curve of fine day and overcast and rainy difference;
Colour temperature Drawing of Curve module, for drawing colour temperature curve, take the time as X-axis, and color temperature parameters is Y-axis, the color temperature parameters that setup times is corresponding;
Colour temperature Curve selection module, enters after exposal model for mobile terminal, automatically reads current weather condition, selects colour temperature curve;
Color temperature parameters read module, for reading current time, according to the color temperature parameters on corresponding curve of time, takes pictures according to current color temperature parameters.
Further, described colour temperature Drawing of Curve module comprises:
Coordinate points arranges module, for the time period of X-axis is set, and is arranged to a coordinate points time period every one hour;
Node configuration module, is set to a node for each hour;
Color temperature parameters arranges module, for each Node configuration one color temperature parameters;
Node link block, for connecting each node, draws colour temperature curve.
Further, described color temperature parameters read module comprises:
Time module, for reading the current mobile terminal time;
Node module, for according to current time select time node;
Color temperature parameters is selected module, for select the color temperature parameters of corresponding node according to timing node.
Compared with prior art, the invention has the beneficial effects as follows: during outdoor shooting, utilize weather and the temporal information reading, intelligence regulates WHITE TONE parameter, user-friendly, strengthens the color rendition effect of mobile phone photograph.
Accompanying drawing explanation
Fig. 1 is method flow diagram of the present invention;
Fig. 2 is concrete operations flow chart of the present invention;
Fig. 3 is colour temperature curve tendency figure of the present invention.
Embodiment
Below in conjunction with embodiment, with reference to accompanying drawing, be elaborated, to technical characterictic of the present invention and advantage are interpretated more in-depth.
As shown in Figure 1, a kind of mobile terminal Intelligent photographing method, comprises the following steps method flow diagram of the present invention:
A. according to weather conditions, colour temperature curve is set, weather conditions are divided into fine day and overcast and rainy, the corresponding colour temperature curve of fine day and overcast and rainy difference; Colour temperature curve tendency figure of the present invention as shown in Figure 3, arranges different parameters according to each time period, and each hour arranges 1 node, and Node configuration 1 color temperature parameters connects individual node.
B. draw colour temperature curve, take the time as X-axis, color temperature parameters is Y-axis, the color temperature parameters that setup times is corresponding; The described X-axis time is a time period, according to local sunrise and sunset time, adjusts.The described time period is 6:00～18:00.Step b specifically comprises: step S101. arranges the time period of X-axis, and the time period was arranged to a coordinate points every one hour, if 6-18 point for example arranges at 6 for initial point, within other 12 hours, every one hour, is a coordinate points; Step S102. each hour is set to a node; Each Node configuration one color temperature parameters of step S103.; Step S104. connects each node, draws colour temperature curve.The color temperature parameters at this place is WHITE TONE parameter.
C. mobile terminal enters after exposal model, automatically reads current weather condition, selects colour temperature curve; The current weather condition that reads described in step c is specifically included in the built-in weather software of mobile terminal, and this weather software is connected with the Internet, is read that network current weather condition realizes by weather software.Step c specifically comprises: step S201. mobile terminal is opened exposal model; Step S202. weather software obtains after opening information, automatically networks, and reads current weather condition and judges; Step S203. current weather condition is fine day, automatically selects fine day colour temperature curve; Current weather condition is overcast and rainy, automatically selects overcast and rainy colour temperature curve.
D. read current time, according to the color temperature parameters on corresponding curve of time, according to current color temperature parameters, take pictures.Steps d specifically comprises: step S301. reads the current mobile terminal time; Step S302. is according to current time select time node; Step S303. selects the color temperature parameters of corresponding node;
A system for described mobile terminal Intelligent photographing method, comprising:
Colour temperature curve arranges module, for colour temperature curve is set according to weather conditions, weather conditions is divided into fine day and overcast and rainy, the corresponding colour temperature curve of fine day and overcast and rainy difference;
Colour temperature Drawing of Curve module, for drawing colour temperature curve, take the time as X-axis, and color temperature parameters is Y-axis, the color temperature parameters that setup times is corresponding;
Colour temperature Curve selection module, enters after exposal model for mobile terminal, automatically reads current weather condition, selects colour temperature curve;
Color temperature parameters read module, for reading current time, according to the color temperature parameters on corresponding curve of time, takes pictures according to current color temperature parameters.
Further, described colour temperature Drawing of Curve module comprises:
Coordinate points arranges module, for the time period of X-axis is set, and is arranged to a coordinate points time period every one hour;
Node configuration module, is set to a node for each hour;
Color temperature parameters arranges module, for each Node configuration one color temperature parameters;
Node link block, for connecting each node, draws colour temperature curve.
Further, described colour temperature Curve selection module comprises:
Photo module open detection module, opens exposal model for detection of mobile terminal;
Weather read module, obtains after opening information for weather software, automatically networks, and reads current weather condition and judges;
Read module, current weather condition is fine day, automatically selects fine day colour temperature curve; Current weather condition is overcast and rainy, automatically selects overcast and rainy colour temperature curve.
Further, described color temperature parameters read module comprises:
Time module, for reading the current mobile terminal time;
Node module, for according to current time select time node;
Color temperature parameters is selected module, for select the color temperature parameters of corresponding node according to timing node.
As shown in Figure 2, concrete implementation step is as follows for concrete operations flow chart of the present invention:
The corresponding curve of 001. preset color temperature parameters and time, is divided into fine day and overcast and rainy two kinds of curves;
002. enters shooting interface, selects outdoor intelligent colour temperature pattern;
003. reads current weather information;
004. fine day is selected fine day colour temperature curve, overcast and rainyly selects overcast and rainy colour temperature curve;
005. reads current time;
006. correlation curve, obtains current suitable color temperature value;
007. white balance while taking pictures is used the color temperature parameters obtaining.
Above content is in conjunction with concrete optimal way further description made for the present invention, should not assert that specific embodiment of the invention is confined to above explanation.For those skilled in the art, without departing from the inventive concept of the premise, can also make some simple deduction or replace, within the definite protection range of the claim that all should be considered as being submitted to by the present invention.
Claims (7)
1. a mobile terminal Intelligent photographing method, comprises the following steps:
A. according to weather conditions, colour temperature curve is set, weather conditions are divided into fine day and overcast and rainy, the corresponding colour temperature curve of fine day and overcast and rainy difference;
B. draw colour temperature curve, take the time as X-axis, color temperature parameters is Y-axis, and the color temperature parameters that setup times is corresponding, specifically comprises:
Step S101. arranged the time period of X-axis, and the time period was arranged to a coordinate points every one hour;
Step S102. each hour is set to a node;
Each Node configuration one color temperature parameters of step S103.;
Step S104. connects each node, draws colour temperature curve;
C. mobile terminal enters after exposal model, automatically reads current weather condition, selects colour temperature curve, specifically comprises:
Step S201. mobile terminal is opened exposal model;
Step S202. weather software obtains after opening information, automatically networks, and reads current weather condition and judges;
Step S203. current weather condition is fine day, automatically selects fine day colour temperature curve; Current weather condition is overcast and rainy, automatically selects overcast and rainy colour temperature curve;
D. read current time, according to the color temperature parameters on corresponding curve of time, according to current color temperature parameters, take pictures, specifically comprise:
Step S301. reads the current mobile terminal time;
Step S302. is according to current time select time node;
Step S303. selects the color temperature parameters of corresponding node according to timing node.
2. mobile terminal Intelligent photographing method according to claim 1, is characterized in that: the described X-axis time is a time period, according to local sunrise and sunset time, adjusts.
3. mobile terminal Intelligent photographing method according to claim 2, is characterized in that: the described time period is 6:00～18:00.
4. mobile terminal Intelligent photographing method according to claim 1, it is characterized in that: the current weather condition that reads described in step c is specifically included in the built-in weather software of mobile terminal, this weather software is connected with the Internet, is read that network current weather condition realizes by weather software.
5. according to a system for the mobile terminal Intelligent photographing method described in any one in claim 1-4, it is characterized in that, comprising:
Colour temperature curve arranges module, for colour temperature curve is set according to weather conditions, weather conditions is divided into fine day and overcast and rainy, the corresponding colour temperature curve of fine day and overcast and rainy difference;
Colour temperature Drawing of Curve module, for drawing colour temperature curve, take the time as X-axis, and color temperature parameters is Y-axis, the color temperature parameters that setup times is corresponding;
Colour temperature Curve selection module, enters after exposal model for mobile terminal, automatically reads current weather condition, selects colour temperature curve;
Color temperature parameters read module, for reading current time, according to the color temperature parameters on corresponding curve of time, takes pictures according to current color temperature parameters.
6. the system of mobile terminal Intelligent photographing method according to claim 5, is characterized in that, described colour temperature Drawing of Curve module comprises:
Coordinate points arranges module, for the time period of X-axis is set, and is arranged to a coordinate points time period every one hour;
Node configuration module, is set to a node for each hour;
Color temperature parameters arranges module, for each Node configuration one color temperature parameters;
Node link block, for connecting each node, draws colour temperature curve.
7. the system of mobile terminal Intelligent photographing method according to claim 5, is characterized in that, described color temperature parameters read module comprises:
Time module, for reading the current mobile terminal time;
Node module, for according to current time select time node;
Color temperature parameters is selected module, for select the color temperature parameters of corresponding node according to timing node.
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| CN201210582274.7A CN103051804B (en) | 2012-12-28 | 2012-12-28 | Intelligent photo taking method and system of mobile terminal |
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| CN105338333B (en) * | 2014-08-15 | 2018-08-31 | 联想(北京)有限公司 | A kind of control image white balance method and electronic equipment |
| CN105491283B (en) * | 2015-11-26 | 2019-06-07 | 北京奇虎科技有限公司 | Method and system for photographic device Setting pattern |
| CN105681679A (en) * | 2016-03-10 | 2016-06-15 | 青岛海信移动通信技术股份有限公司 | White balance adjusting method and mobile terminal |
| CN106341595A (en) * | 2016-08-26 | 2017-01-18 | 刘华英 | Mobile terminal intelligent shooting method and device |
| CN106657947A (en) * | 2017-01-13 | 2017-05-10 | 奇酷互联网络科技（深圳）有限公司 | Image generation method and photographing device |
| CN108805919A (en) * | 2018-05-23 | 2018-11-13 | Oppo广东移动通信有限公司 | Light efficiency processing method, device, terminal and computer readable storage medium |
| GB2574802A (en) | 2018-06-11 | 2019-12-25 | Sony Corp | Camera, system and method of selecting camera settings |
| CN108965835B (en) * | 2018-08-23 | 2019-12-27 | Oppo广东移动通信有限公司 | Image processing method, image processing device and terminal equipment |
| CN109451292B (en) * | 2018-12-15 | 2020-03-24 | 深圳市华星光电半导体显示技术有限公司 | Image color temperature correction method and device |
| CN114666510A (en) * | 2022-04-14 | 2022-06-24 | 长沙曦光文化传播有限公司 | System and method for setting exposure parameter camera according to time |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: Guangdong Opel Mobile Communications Co., Ltd. |
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