CN113596306A - Shooting range prompting device of photographic equipment - Google Patents
Shooting range prompting device of photographic equipment Download PDFInfo
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- CN113596306A CN113596306A CN202110851308.7A CN202110851308A CN113596306A CN 113596306 A CN113596306 A CN 113596306A CN 202110851308 A CN202110851308 A CN 202110851308A CN 113596306 A CN113596306 A CN 113596306A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
- H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention belongs to the technical field of photography and video shooting, and particularly relates to a shooting range prompting device of a photography and video shooting apparatus, which comprises an acquisition unit, a position selection unit and a guide unit; the acquisition unit is used for acquiring a shooting picture of the camera; the position selection unit is used for selecting a station position area on the obtained shooting picture; the guiding unit is used for guiding the self-timer to move towards the station area according to the actual position of the self-timer. This application lets those people with the camera auto heterodyne also can accomplish the auto heterodyne fast, promotes experience effect.
Description
Technical Field
The invention belongs to the technical field of photography and video shooting, and particularly relates to a shooting range prompting device of photography and video shooting equipment.
Background
With the increase of the photo fans, more and more people enjoy taking pictures with own cameras when playing outside. When people go out, people can take pictures of each other to meet the needs of the other.
However, when one goes out, it is very inconvenient to use the camera for self-photographing. Because the camera lacks the device that is used for supplementary autodyne, when using the camera to autodyne, the autodyne is difficult to the effectual actual shooting scope of mastering the camera lens, the picture that appears taking out on oneself not in ideal position even portrait shooting incomplete condition very easily, many times, the autodyne need take a lot of repeatedly in order to take out a picture of relative ideal, consuming time power, the experience effect of autodyne is very unsatisfactory.
Disclosure of Invention
The invention aims to provide a shooting range prompting device of a photographic equipment, which enables people who use a camera to shoot self to finish self shooting quickly and improves the experience effect.
The basic scheme provided by the invention is as follows:
the shooting range prompting device of the photographic equipment comprises an acquisition unit, a position selection unit and a guide unit; the acquisition unit is used for acquiring a shooting picture of the camera; the position selection unit is used for selecting a station position area on the obtained shooting picture; the guiding unit is used for guiding the self-timer to move towards the station area according to the actual position of the self-timer.
Basic scheme theory of operation and beneficial effect:
when the device is used, when a camera needs to be used for self-shooting, a self-timer can obtain a shooting picture of the camera through the acquisition unit and then select an ideal station area through the position selection unit. Then, when the self-timer moves in front of the lens, the guide unit guides the self-timer to move according to the actual position of the self-timer so that the self-timer is guided to the station area.
By the mode, a self-timer can be ensured to be in an ideal standing area when the self-timer uses a camera to take self-timer, and the situation that the self-timer is not in an ideal position or even the portrait shooting is incomplete is avoided. The self-timer does not need to repeatedly shoot for a relatively satisfactory self-shooting for many times, and only needs to adjust the position according to the guidance of the guidance unit before shooting.
To sum up, this application lets those people who are used to with camera autodyne also can accomplish the autodyne fast, promotes experience effect.
Further, the acquisition unit is also used for acquiring a personal image of a self-timer; the position selecting unit comprises a hand selecting subunit and a recommending subunit; the hand selection subunit is used for inputting the station area selected on the shooting picture; and the recommending subunit is used for analyzing the station to obtain a recommended station area according to the shooting picture and the personal image of the self-timer.
Different self-timer people have a small difference in the ability to select the station area due to the difference in the experience and the technology of using the cameras. By using the scheme, the self-timer persons with temporarily insufficient ability of selecting the station area can use the recommendation subunit to acquire the recommended station area after simple self-timer shooting, so that a better self-timer effect is achieved as much as possible. A self-timer with excellent station selection capability may then use the hand-selection subunit to select station areas from the row. Therefore, self-timer persons with different experiences and technologies can find the station area suitable for the self-timer persons through the scheme.
Further, when the recommending subunit performs station analysis, firstly extracting background features according to the shot picture, extracting personal features according to the personal image, and then analyzing by combining the background features and the personal features to obtain a recommended station area; wherein, the background characteristics comprise color, light and lines, and the personal characteristics comprise stature and wearing.
When the station area is recommended, the recommending subunit performs comprehensive analysis according to the color, light and lines of a shot picture (namely a background) and the stature and wear of a self-timer to find out the most suitable station area and ensure the quality of the recommended station area.
Further, when the recommending subunit performs analysis by combining the background characteristics and the personal characteristics, color coordination analysis is performed by combining the wearing of a self-timer according to the number of colors of a shot picture, the contrast ratio among the colors and the proportion of the colors; if the color coordination analysis result indicates that the color coordination schedule of the self-timer at each position in the preset area of the shot picture is smaller than the preset coordination schedule, the recommending subunit generates background replacement information; if the color coordination analysis result shows that the color coordination is not smaller than the preset coordination position, the recommending subunit selects X positions with the highest color coordination degree as the primary screening positions from the positions with the color coordination not smaller than the preset coordination position; the recommending subunit also analyzes the line coordination schedule of the self-timer at each primary screening position according to the lines of the background and the stature of the self-timer, and screens out Y positions with the highest line coordination degree as secondary screening positions, wherein Y is smaller than X; the recommending subunit further analyzes the light effect of the self-timer at each screening position according to the light of the current picture, and determines the position with the best light effect as the recommended station area.
Color matching has always been one of the most important elements in aesthetics. In the scheme, when the recommendation subunit performs comprehensive analysis, color coordination analysis is performed by combining with wearing of a self-timer according to the number of colors of a shot picture, the contrast ratio among the colors and the proportion of the colors. If the analyzed result is that the color co-scheduling of each position of the self-timer in the preset area of the shooting picture is smaller than the preset co-scheduling, the result indicates that no matter which position the self-timer is in the current shooting picture, the self-timer can not shoot a self-timer picture with enough coordination. Therefore, the recommendation subunit generates background replacement information, and enables a self-timer to perform analysis recommendation of the station area again after replacing the angle or position of the lens. If the self-timer insists on taking the self-timer in the current shooting picture, the commemorative meaning of the self-timer is far more than the aesthetic meaning, and the self-timer directly selects the station area manually by the hand-selection subunit in the follow-up process.
If the color co-scheduling is not less than the preset co-scheduling position, the recommending subunit selects X positions with the highest color co-scheduling degree as the primary screening positions from the positions with the color co-scheduling not less than the preset co-scheduling position. And then, the recommending subunit analyzes the line coordination schedule of the self-timer at each primary screening position according to the lines of the background and the stature of the self-timer, and screens out the Y position with the highest line coordination degree as a secondary screening position. Put another way, when there is a primary screening position with better color coordination, the recommendation subunit analyzes to perform secondary screening according to line coordination, and a secondary screening position is obtained. And then, the recommending subunit analyzes the light effect of the self-timer at each screening position according to the light of the current picture, and determines the position with the best light effect as the recommended station area.
The station area obtained in this way can simultaneously give consideration to the color coordination and scheduling, line coordination and light effect of self-photographing, and can meet the self-photographing requirement of a self-photographer with insufficient camera use experience or use technology as far as possible. On the other hand, the post-processing capability of the self-timer for the photo is generally common, and the station area obtained by the recommendation of the scheme gives consideration to the effects of color co-scheduling, line co-scheduling and light, so that the workload of post-processing self-photographing of the self-timer can be reduced as much as possible.
Further, when the recommending subunit determines the position with the best light effect as the recommended station area, it also determines whether the light effect of the position reaches a preset light effect degree, and if not, generates light adjusting suggestion information.
Compare with the light processing in later stage, the setting of adjusting luminance is comparatively simple, and through the suggestion information of adjusting luminance, the person of autodyne can adjust the relevant setting of camera before autodyne, directly shoots out the autodyne of assurance quality.
Further, when the primary screening position is selected from positions where the color co-scheduling is not less than the preset co-scheduling, if the number of the positions where the color co-scheduling is not less than the preset co-scheduling is less than X, the recommending subunit selects all the positions where the color co-scheduling is not less than the preset co-scheduling as the primary screening positions; and when the Y position with the highest line coordination degree is screened out as the secondary screening position, if the number of the primary screening positions is smaller than Y, the recommending subunit selects all the primary screening positions as the secondary screening positions.
And when the number of the positions of which the color co-scheduling is not less than the preset co-scheduling is less than X, the system BUG of which the color co-scheduling degree is less than the preset co-scheduling and is selected as the primary screening position can be avoided by the recommending subunit. When the number of the primary screening positions is less than Y, all the primary screening positions are selected as secondary screening positions, and the effect is the same as that of the primary screening positions.
Further, the system also comprises a gesture selection unit used for selecting a self-timer gesture; the guiding unit is also used for carrying out posture adjustment guiding on the self-timer according to the actual posture of the self-timer and the selected self-timer posture.
When the part person of autodyning is autodyning, for better auto heterodyne effect, can put out the posture that oneself liked when autodyning, but the action that oneself actually was done very much with the action difference that oneself liked is big many times, even relapse a lot of auto heterodyne, also be difficult to shoot the sensation that oneself wanted, actual experience feels not very good. By using the scheme, a self-timer can select self-timer postures preferred by the self-timer through the posture selection unit, then a rough model can be made for the selected self-timer postures according to self understanding, and the guiding unit can adjust and guide the postures of the self-timer according to the actual postures of the self-timer and the selected self-timer postures. Thereby guarantee the person of autodyning before autodyning, can put out the posture that oneself wanted, further promote its autodyning and experience and feel.
Further, when the guiding unit guides the posture adjustment of the self-timer, the guiding unit firstly analyzes and compares the actual posture of the self-timer with the selected self-timer posture to obtain the deviation of the preset key part, and if the key part with the deviation larger than the preset value exists, the guiding unit guides the posture adjustment of the key part with the deviation larger than the preset value according to the preset priority sequence.
Through the guidance of the key part, the actual posture of the self-timer can be quickly adjusted to a similar appearance with the self-timer posture selected by the self-timer.
Further, the preset key parts comprise a head, shoulders, a waist and a crotch, hands and legs; the preset priorities of the key parts are waist, crotch, legs, shoulders, head and hands from high to low.
When the motion is stable and tactile, the core area (waist and crotch) of the body needs to be stable, the legs are parts of the human body which are in direct contact with the ground, and once the motion of the two parts is standard, other positions usually have no great problem. Therefore, in the scheme, the posture adjustment guide is firstly carried out on the waist, the crotch and the legs, so that a self-timer can not make mistakes basically, and then the posture adjustment guide of the shoulders, the head and the hands is carried out on the self-timer as the detail optimization. In this way, the actual posture of the self-timer can be brought close to the self-timer posture of its choice in as short a time as possible.
Further, when the guiding unit conducts posture adjustment guiding on a certain key part with deviation larger than a preset value, if the deviation of the key part with higher priority than the priority of the key part is larger than the preset value, the guiding unit records that the key part is abnormal once and conducts posture adjustment guiding on the key part with higher priority again; the guidance unit is also configured to generate posture change information when the number of abnormalities recorded in the single posture adjustment guidance is greater than Z.
When the posture adjustment guidance is performed on a certain key part, sometimes a key part with a higher priority is affected and a deviation is larger than a preset value, and at this time, the guidance unit needs to perform the posture adjustment guidance on the key part with the higher priority again. However, in the case where the self-timer is physically healthy, the above-described situation is rare, and therefore, the guidance unit is recorded as abnormal every time it appears. If the abnormal times recorded in the single posture adjustment guide are more than Z times, the current physical quality of the self-timer is not suitable for the self-timer posture selected by the self-timer, and the desired effect cannot be achieved even if the self-timer posture is barely taken. Therefore, the guidance unit generates the posture change information to let the self-timer reselect the self-timer posture. If the self-timer insists on doing the self-timer gesture, the self-timer can do the self-timer gesture as much as possible by means of self understanding, and the self-timer gesture adjustment is continuously guided to do the self-timer gesture, so that time is wasted.
By the mode, when the current physical quality of the self-timer is not suitable for the self-timer gesture selected by the self-timer, the self-timer can be timely reminded through the gesture replacement information, so that the excessive waste of the time of the self-timer is avoided, and the self-timer can also select subsequent processing measures according to the actual requirement.
Drawings
FIG. 1 is a logic diagram of a first embodiment of the present invention;
FIG. 2 is a logic diagram of a second embodiment of the present invention;
fig. 3 is a logic block diagram of a third embodiment of the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
example one
As shown in fig. 1, the shooting range prompting device of the photographic equipment comprises an acquisition unit, a position selection unit and a guide unit. In this embodiment, the obtaining unit, the selecting unit and the guiding unit are all integrated at the operation end, and the operation end is a smart phone loaded with a corresponding APP. The operation end communicates with the camera through Bluetooth. The current camera is mostly equipped with bluetooth and WIFI networking function, and the communication connection of camera and operation end also belongs to prior art, and no longer gives details here.
The acquisition unit is used for acquiring a shooting picture of the camera. Specifically, when the self-timer adjusts the shooting angle and position of the camera, the acquisition unit can synchronously acquire the current shooting picture of the camera, so that the self-timer can conveniently perform subsequent operations.
The position selection unit is used for selecting a station area on the acquired shooting picture. In this embodiment, the position selecting unit includes a manual selection subunit, and the manual selection subunit is configured to input the station area selected on the shooting picture. Specifically, when the self-timer selects the station area through the hand-selection subunit, the self-timer can input the station area selected by the self-timer in a finger-clicking mode in a shooting picture displayed on a screen of the smart phone. In other embodiments, in order to facilitate the self-timer to select the station area, the manual selection subunit is further configured to perform equal-scale scaling on the shot picture, so that the self-timer can more accurately select the station area of the self-centering device.
The guiding unit is used for guiding the self-timer to move towards the station area according to the actual position of the self-timer. Specifically, after a station area is selected in a shooting picture, a self-timer can move towards the selected station area, a guiding unit can analyze the overlap ratio of the actual position of the self-timer and the selected station area, and the self-timer is moved and reminded in a voice reminding (for example, please move two positions to the right) mode, so that the actual position of the self-timer is kept consistent with the station area as far as possible when the self-timer carries out self-timer.
By using the scheme, a self-timer can be ensured to be in an ideal standing area when the self-timer utilizes a camera to take self-timer, and the situation that the self-timer is not in an ideal position or even the portrait is not complete when the self-timer takes self-timer is avoided. The self-timer does not need to repeatedly shoot for a relatively satisfactory self-shooting for many times, and only needs to adjust the position according to the guidance of the guiding unit before shooting.
Example two
Different self-timer people have a small difference in the ability to select the station area due to the difference in the experience and the technology of using the cameras. For self-timer people with temporary lack of experience or skill, selecting the station area by hand-selecting the sub-unit may be less effective and less efficient.
As shown in fig. 2, different from the first embodiment, in the present embodiment, the obtaining unit is further configured to obtain a personal image of a self-timer, and the specific obtaining manner may be obtained by shooting with a camera or by directly shooting with a smart phone.
The position selecting unit also comprises a recommending subunit, and the recommending subunit is used for analyzing the station position according to the shooting picture and the personal image of the self-timer to obtain a recommended station position area. Specifically, when the recommending subunit performs station analysis, firstly extracting background features according to a shot picture, extracting personal features according to a personal image, and then analyzing by combining the background features and the personal features to obtain a recommended station area; wherein, the background characteristics comprise color, light and lines, and the personal characteristics comprise stature and wearing.
When the recommending subunit performs analysis by combining the background characteristics and the personal characteristics, color coordination analysis is performed by combining the wearing of a self-timer according to the number of colors of a shot picture, the contrast ratio among the colors and the proportion of the colors; if the color coordination analysis result indicates that the color coordination schedule of the self-timer at each position in the preset area of the shot picture is smaller than the preset coordination schedule, the recommending subunit generates background replacement information; if the color coordination analysis result shows that the color coordination is not smaller than the preset coordination position, the recommending subunit selects X positions with the highest color coordination degree as the primary screening positions from the positions with the color coordination not smaller than the preset coordination position; the recommending subunit also analyzes the line coordination schedule of the self-timer at each primary screening position according to the lines of the background and the stature of the self-timer, and screens out Y positions with the highest line coordination degree as secondary screening positions, wherein Y is smaller than X; the recommending subunit further analyzes the light effect of the self-timer at each screening position according to the light of the current picture, and determines the position with the best light effect as the recommended station area. The specific values of X and Y may be specifically set by those skilled in the art according to the default position selection capability of the crowd suitable for the recommending subunit, in this embodiment, X is 6, and Y is 3.
When the primary screening position is selected from positions with color co-scheduling not less than the preset co-scheduling, if the number of the positions with color co-scheduling not less than the preset co-scheduling is less than X, the recommending subunit selects all the positions with color co-scheduling not less than the preset co-scheduling as the primary screening positions; therefore, the system BUG that the color coordination degree is smaller than the preset coordination degree and is selected as the primary screening position by the recommending subunit when the number of the positions of the color coordination degree is not smaller than the preset coordination degree and is smaller than X can be avoided. When the Y position with the highest line coordination degree is screened out as the secondary screening position, if the number of the primary screening positions is smaller than Y, the recommending subunit selects all the primary screening positions as the secondary screening positions, and the effect of the secondary screening positions is the same as that of the primary screening positions, and is not repeated here.
And when the recommending subunit determines the position with the best light effect as the recommended station area, judging whether the light effect of the position reaches a preset light effect degree, and if not, generating dimming suggestion information.
In other embodiments, in order to ensure the style uniformity of the self-photographing, the recommendation subunit may further analyze the clothing style of the self-photographer according to the personal image, analyze the style of each building or landscape in the background according to the photographed image, and perform the style uniformity analysis according to the clothing style of the self-photographer and the style of each building or landscape in the background, so that the finally recommended station area is more aesthetic.
The specific implementation process is as follows:
by using the scheme, a self-timer with temporary insufficient experience or technology can acquire the station area through the recommending subunit before self-timer.
When the recommending subunit recommends the station area, the comprehensive analysis is performed according to the color, light and lines of the shot picture (namely the background), the stature and the wearing of the self-timer, the most suitable station area is found out, and the quality of the recommended station area is ensured.
Since color matching is always one of the most important elements, when performing comprehensive analysis, the recommendation subunit performs color coordination analysis by combining with the wearing of a self-timer according to the number of colors of a shot picture, the contrast ratio among the colors and the proportion of the colors. If the analyzed result is that the color co-scheduling of each position of the self-timer in the preset area of the shooting picture is smaller than the preset co-scheduling, the result indicates that no matter which position the self-timer is in the current shooting picture, the self-timer can not shoot a self-timer picture with enough coordination. For example, the entire color of the photographed image is yellow, and the clothes worn by the self-timer is purple, and in this case, the coordination of the colors is poor no matter where the self-timer stands. Therefore, the recommendation subunit generates background replacement information, and enables a self-timer to perform analysis recommendation of the station area again after replacing the angle or position of the lens. If the self-timer insists on taking the self-timer in the current shooting picture, the commemorative meaning of the self-timer is far more than the aesthetic meaning, and the self-timer directly selects the station area manually by the hand-selection subunit in the follow-up process.
However, the situations that the color coordination degree of each position is not satisfactory are rare, and are only special situations. In most cases, there will be locations where the color co-schedule is not less than the pre-set co-schedule. At this time, the recommending subunit selects the position with the highest color coordination degree from the positions with the color coordination degree not less than the preset coordination degree as the primary screening position. And then, the recommending subunit analyzes the line coordination schedule of the self-timer at each primary screening position according to the lines of the background and the stature of the self-timer, and screens out the Y position with the highest line coordination degree as a secondary screening position. Put another way, when there is a primary screening position with better color coordination, the recommendation subunit analyzes to perform secondary screening according to line coordination, and a secondary screening position is obtained. Through line co-scheduling analysis, a station area with better fusion of a self-timer and a shot picture can be selected.
And then, the recommending subunit analyzes the light effect of the self-timer at each screening position according to the light of the current picture, and determines the position with the best light effect as the recommended station area. It should be noted that, part self-timer has the preference of oneself to light, for example, part self-timer extremely likes the soft light, and the one step not satisfying all self-timer's that target in place light preference of this scheme, to light have the self-timer of preference, can carry out the light processing of self-shooting through the mode of post processing, perhaps adjust the diaphragm of camera before the self-timer. However, for most self-timer people, the lighting degree of the recommended station area of the recommending subunit is enough to meet the self-timer requirement.
The station area obtained in this way can simultaneously give consideration to the color coordination and scheduling, line coordination and light effect of self-photographing, and can meet the self-photographing requirement of a self-photographer with insufficient camera use experience or use technology as far as possible. On the other hand, the post-processing capability of the self-timer for the photo is generally common, and the station area obtained by the recommendation of the scheme gives consideration to the effects of color co-scheduling, line co-scheduling and light, so that the workload of post-processing self-photographing of the self-timer can be reduced as much as possible.
EXAMPLE III
When the part person of autodyning is autodyning, for better auto heterodyne effect, can put out the posture that oneself liked when autodyning, but the action that oneself actually was done very much with the action difference that oneself liked is big many times, even relapse a lot of auto heterodyne, also be difficult to shoot the sensation that oneself wanted, actual experience feels not very good.
As shown in fig. 3, in this embodiment, compared with the first embodiment, a gesture selection unit is further integrated on the operation end, and the gesture selection unit is used for selecting a self-timer gesture. It should be noted that the self-timer gesture stored in the gesture selection unit may be uploaded by the self-timer, may be carried by (or updated) the APP itself, or may be transferred from the internet by the self-timer. The guiding unit is also used for carrying out posture adjustment guiding on the self-timer according to the actual posture of the self-timer and the selected self-timer posture.
Specifically, when the guiding unit guides the posture adjustment of the self-timer, the guiding unit analyzes and compares the actual posture of the self-timer with the selected self-timer posture to obtain the deviation of the preset key part, and if the key part with the deviation larger than the preset value exists, the guiding unit guides the posture adjustment of the key part with the deviation larger than the preset value according to the preset priority sequence. Wherein the preset key parts comprise a head part, a shoulder part, a waist and a crotch part, a hand part and a leg part; the preset priorities of the key parts are waist, crotch, legs, shoulders, head and hands from high to low.
By using the scheme, a self-timer can select self-timer postures preferred by the self-timer through the posture selection unit, then a rough model can be made for the selected self-timer postures according to self understanding, and the guiding unit can adjust and guide the postures of the self-timer according to the actual postures of the self-timer and the selected self-timer postures. Specifically, when the motion is to be stabilized and textured, the core region (waist and crotch) of the body needs to be stabilized, and the legs are the parts of the body which are directly contacted with the ground, so that the motion of the two parts is standard, and the motion of the other parts is not too big problem generally. For example, most of the self-timer postures with certain difficulty usually involve certain squatting actions, such as vigorous squatting and the like, but most of self-timers pay more attention to the actions of the head and the hands during self-timer shooting, and the core body area and the footwall are extremely unstable or even quite awkward, so that the difference between the actual action and the selected self-timer action is very large. In the scheme, posture adjustment and guidance are firstly carried out on the waist, the crotch and the legs, so that a self-timer can not make mistakes basically, and then the posture adjustment and guidance of the shoulders, the head and the hands are carried out on the self-timer as the optimization of details. Therefore, the actual posture of the self-timer can be close to the self-timer posture selected by the self-timer in the shortest possible time, and the self-timer experience is further improved.
Example four
Different from the third embodiment, in this embodiment, when the guidance unit performs the posture adjustment guidance on a certain key part with a deviation greater than a preset value, if the deviation of a key part with a higher priority than the priority of the key part is greater than the preset value, the guidance unit records that the key part is abnormal once and performs the posture adjustment guidance on the key part with the higher priority again; the guidance unit is also configured to generate posture change information when the number of abnormalities recorded in the single posture adjustment guidance is greater than Z.
The specific value of Z is specifically set by a person skilled in the art by evaluating the difficulty of the current mainstream self-timer gesture, and in the embodiment, the value of Z is 4, so that a sufficient try opportunity is provided for a self-timer, and too much time is not delayed if the self-timer is not suitable for the self-timer gesture selected by the self-timer.
When the posture adjustment guidance is performed on a certain key part, sometimes a key part with a higher priority is affected and a deviation is larger than a preset value, and at this time, the guidance unit needs to perform the posture adjustment guidance on the key part with the higher priority again. However, in the case where the self-timer is physically healthy, the above-described situation is rare, and therefore, the guidance unit is recorded as abnormal every time it appears. If the abnormal times recorded in the single posture adjustment guide are more than Z times, the current physical quality of the self-timer is not suitable for the self-timer posture selected by the self-timer, and the desired effect cannot be achieved even if the self-timer posture is barely taken. Therefore, the guidance unit generates the posture change information to let the self-timer reselect the self-timer posture. If the self-timer insists on doing the self-timer gesture, the self-timer can do the self-timer gesture as much as possible by means of self understanding, and the self-timer gesture adjustment is continuously guided to do the self-timer gesture, so that time is wasted.
By using the scheme, when the current physical quality of a self-timer is not suitable for the self-timer posture selected by the self-timer, the self-timer can be timely reminded through posture change information, so that too much time of the self-timer is avoided, and the self-timer can also select subsequent processing measures according to the actual need of the self-timer.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Shooting range suggestion device of equipment of making a video recording of photography, its characterized in that: comprises an acquisition unit, a bit selection unit and a guide unit; the acquisition unit is used for acquiring a shooting picture of the camera; the position selection unit is used for selecting a station position area on the obtained shooting picture; the guiding unit is used for guiding the self-timer to move towards the station area according to the actual position of the self-timer.
2. The shooting range prompting device of the photographic equipment according to claim 1, characterized in that: the acquisition unit is also used for acquiring a personal image of a self-timer; the position selecting unit comprises a hand selecting subunit and a recommending subunit; the hand selection subunit is used for inputting the station area selected on the shooting picture; and the recommending subunit is used for analyzing the station to obtain a recommended station area according to the shooting picture and the personal image of the self-timer.
3. The device for prompting a shooting range of a photographic apparatus according to claim 2, characterized in that: when the recommending subunit analyzes the station, firstly extracting background features according to the shot picture, extracting personal features according to the personal image, and analyzing by combining the background features and the personal features to obtain a recommended station area; wherein, the background characteristics comprise color, light and lines, and the personal characteristics comprise stature and wearing.
4. A shooting range presentation apparatus of a photographic apparatus according to claim 3, characterized in that: when the recommending subunit performs analysis by combining the background characteristics and the personal characteristics, color coordination analysis is performed by combining the wearing of a self-timer according to the number of colors of a shot picture, the contrast ratio among the colors and the proportion of the colors; if the color coordination analysis result indicates that the color coordination schedule of the self-timer at each position in the preset area of the shot picture is smaller than the preset coordination schedule, the recommending subunit generates background replacement information; if the color coordination analysis result shows that the color coordination is not smaller than the preset coordination position, the recommending subunit selects X positions with the highest color coordination degree as the primary screening positions from the positions with the color coordination not smaller than the preset coordination position; the recommending subunit also analyzes the line coordination schedule of the self-timer at each primary screening position according to the lines of the background and the stature of the self-timer, and screens out Y positions with the highest line coordination degree as secondary screening positions, wherein Y is smaller than X; the recommending subunit further analyzes the light effect of the self-timer at each screening position according to the light of the current picture, and determines the position with the best light effect as the recommended station area.
5. The device for prompting a shooting range of a photographic apparatus according to claim 4, characterized in that: and when the recommending subunit determines the position with the best light effect as the recommended station area, judging whether the light effect of the position reaches a preset light effect degree, and if not, generating dimming suggestion information.
6. The device for prompting a shooting range of a photographic apparatus according to claim 4, characterized in that: when the primary screening position is selected from positions with color co-scheduling not less than the preset co-scheduling, if the number of the positions with color co-scheduling not less than the preset co-scheduling is less than X, the recommending subunit selects all the positions with color co-scheduling not less than the preset co-scheduling as the primary screening positions; and when the Y position with the highest line coordination degree is screened out as the secondary screening position, if the number of the primary screening positions is smaller than Y, the recommending subunit selects all the primary screening positions as the secondary screening positions.
7. The shooting range prompting device of the photographic equipment according to claim 1, characterized in that: the automatic shooting device also comprises a gesture selection unit used for selecting a self-shooting gesture; the guiding unit is also used for carrying out posture adjustment guiding on the self-timer according to the actual posture of the self-timer and the selected self-timer posture.
8. The device for prompting a shooting range of a photographic apparatus according to claim 7, characterized in that: when the guiding unit guides the posture adjustment of the self-timer, the actual posture of the self-timer is firstly analyzed and compared with the selected self-timer posture to obtain the deviation of the preset key part, and if the key part with the deviation larger than the preset value exists, the posture adjustment guidance is sequentially carried out on the key part with the deviation larger than the preset value according to the preset priority order.
9. The device for prompting a shooting range of a photographic apparatus according to claim 8, characterized in that: the preset key parts comprise a head, shoulders, a waist, a crotch, hands and legs; the preset priorities of the key parts are waist, crotch, legs, shoulders, head and hands from high to low.
10. The device for prompting a shooting range of a photographic apparatus according to claim 9, characterized in that: when the guiding unit conducts posture adjustment guiding on a certain key part with deviation larger than a preset value, if the deviation of a key part with higher priority than the key part is larger than the preset value, the guiding unit records that the key part is abnormal once and conducts posture adjustment guiding on the key part with higher priority again; the guidance unit is also configured to generate posture change information when the number of abnormalities recorded in the single posture adjustment guidance is greater than Z.
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