CN105630176B - A kind of method and device of intelligence motion sensing control - Google Patents

A kind of method and device of intelligence motion sensing control Download PDF

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Publication number
CN105630176B
CN105630176B CN201610089795.7A CN201610089795A CN105630176B CN 105630176 B CN105630176 B CN 105630176B CN 201610089795 A CN201610089795 A CN 201610089795A CN 105630176 B CN105630176 B CN 105630176B
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China
Prior art keywords
hand
user
cursor
displacement
information
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CN201610089795.7A
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Chinese (zh)
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CN105630176A (en
Inventor
张新亮
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天脉聚源(北京)传媒科技有限公司
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Priority to CN201610089795.7A priority Critical patent/CN105630176B/en
Publication of CN105630176A publication Critical patent/CN105630176A/en
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Abstract

The invention discloses a kind of method and devices of intelligent motion sensing control.The method of the intelligence motion sensing control, including:The motion images of user in real;The body part of user is analyzed, the body part of the user includes hand by preset human body image algorithm according to the motion images of the user;According to the successive video frames of the motion images of the hand, the action message of hand is analyzed;Operational order corresponding with the action message of the hand is generated by preset intelligent motion sensing control algorithm according to the action message of the hand.The present invention directly generates corresponding operational order in the case of not by the control device of peripheral hardware by the action of human body, can reduce the hardware requirement for generating operational order, and provides the mode for easily generating operational order.

Description

A kind of method and device of intelligence motion sensing control

Technical field

The present invention relates to motion sensing manipulation field, more particularly to a kind of method and device of intelligent motion sensing control.

Background technology

Motion sensing control is that people can be very directly using limb action, device or environment interaction with periphery, and nothing The control device that any complexity need to be used, can allow people to do interaction with content with being personally on the scene.Complicated for some needs The operating aspect of motion sensing control, for example control and operate as using computer mouse, use the control of existing intelligent body-sensing Technology processed is just difficult to meet.How to improve the user experience of motion sensing control, and how to complete complicated motion sensing control, just at For industry project urgently to be resolved hurrily.

Invention content

The present invention provides a kind of method and device of intelligent motion sensing control, in the case of not by control device, utilization The action message of human body achievees the purpose that control.

According to a first aspect of the embodiments of the present invention, a kind of method of intelligent motion sensing control is provided, including:

The motion images of user in real;

The body part of user, institute are analyzed by preset human body image algorithm according to the motion images of the user The body part for stating user includes hand;

According to the successive video frames of the motion images of the hand, the action message of hand is analyzed;

It is generated dynamic with the hand by preset intelligent motion sensing control algorithm according to the action message of the hand Make the corresponding operational order of information.

The technical solution that the embodiment of the present invention provides can include the following benefits:Not by the operating device of peripheral hardware In the case of, corresponding operational order is directly generated by the action of human body, can reduce the hardware requirement for generating operational order, And provide the mode for easily generating operational order.

In one embodiment, it is generated by preset intelligent motion sensing control algorithm according to the action message of the hand Operational order corresponding with the action message of the hand, including:

Establish the correspondence of the hand and the cursor of control interface;

The action message of the hand includes the displacement action information of hand and the non-displacement action information of hand;

It is associated with the displacement information of the displacement action information of the hand and the cursor of the control interface;

It is associated with the functional information of the non-displacement action information of the hand and the cursor of the control interface;

Generate operational order corresponding with the action message of the hand.

The technical solution that the embodiment of the present invention provides can include the following benefits:The displacement action information of hand and The non-displacement action information of hand is all associated with corresponding operational order, can be easily by realizing correspondence with action message Operational order.

In one embodiment, further include:

According to the body part of the user, the body part include one of head, hand, shoulder, chest or More persons, judge whether user makes the action of preset initialization cursor;

If judging result is the action that user is made that initialization cursor, cursor initialized location is moved the cursor to.

The technical solution that the embodiment of the present invention provides can include the following benefits:User is realized just by acting The operation of beginningization can promote the operating experience of user.

In one embodiment, the position of the displacement action information and the cursor of the control interface of the association hand Information is moved, including:

Method is limited according to the effective range of preset user's hand movement, determines effective model of user's hand movement It encloses;

After the hand is moved to except the effective range, the position of the cursor rests on the hand and is moved to The position when edge of the effective range where the corresponding cursor, the position are referred to as stop place;

When the hand is moved to except the effective range within the effective range, cursor is from the stop place It sets and starts to move.

The technical solution that the embodiment of the present invention provides can include the following benefits:Define having for the movement of hand Range and its rule are imitated, user can be allowed more easily to realize motion sensing control by the action message of hand.

In one embodiment, the displacement for being associated with the displacement action information of the hand and the cursor of the control interface is believed It ceases, further includes:

Judge whether the displacement action information of the hand is less than preset displacement information threshold value;

When the displacement action information of the hand is less than the preset displacement information threshold value, cancels and be associated with the hand Displacement action information and the control interface cursor displacement information;

When the displacement action information of the hand is more than or equal to the preset displacement information threshold value, it is associated with the hand Displacement action information and the control interface cursor displacement information.

The technical solution that the embodiment of the present invention provides can include the following benefits:It overcomes because of human body natural's The interference of the displacement action information of hand caused by micro- shake reduces the operational order of non-user operation intention and generation, Improve the practicability of this programme and the operating experience of user.

According to a second aspect of the embodiments of the present invention, a kind of device of intelligent motion sensing control is provided, including:

Acquisition module is used for the motion images of user in real;

First analysis module, for being analyzed by preset human body image algorithm according to the motion images of the user The body part of the body part of user, the user includes hand;

Second analysis module is used for the successive video frames of the motion images according to the hand, analyzes the action letter of hand Breath;

Generation module, for according to the action message of the hand, by preset intelligent motion sensing control algorithm, generate with The corresponding operational order of action message of the hand.

In one embodiment, the generation module, including:

Setting up submodule, the correspondence of the cursor for establishing the hand and control interface;

First association submodule, the position for being associated with the displacement action information of the hand and the cursor of the control interface Move information;

Second association submodule, for being associated with the non-displacement action information of the hand and the cursor of the control interface Functional information;

Submodule is generated, for generating operational order corresponding with the action message of the hand.

In one embodiment, further include:

Judgment module, for the body part according to the user, the body part includes head, hand, shoulder, chest One or more of portion, judges whether user makes the action of preset initialization cursor;

Initialization module moves the cursor to light if being the action that user is made that initialization cursor for judging result Mark initialized location.

In one embodiment, the first association submodule, is additionally operable to be moved according to preset user's hand effective Range limits method, determines the effective range of user's hand movement;After the hand is moved to except the effective range, The position of the cursor rests on the hand and is moved to where the cursor corresponding when the edge of the effective range Position, the position are referred to as stop place;When the hand be moved to except the effective range effective range it When interior, cursor is moved since the stop place.

In one embodiment, the first association submodule, is additionally operable to judge that the displacement action information of the hand is It is no to be less than preset displacement information threshold value;When the displacement action information of the hand is less than the preset displacement information threshold value When, cancel the displacement information of the displacement action information and the cursor of the control interface that are associated with the hand;When the hand When displacement action information is more than or equal to the preset displacement information threshold value, be associated with the displacement action information of the hand with it is described The displacement information of the cursor of control interface.

Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages can be by the explanations write Specifically noted structure is realized and is obtained in book, claims and attached drawing.

Below by drawings and examples, technical scheme of the present invention will be described in further detail.

Description of the drawings

Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:

Fig. 1 is a kind of flow chart of the method for intelligent motion sensing control shown in an exemplary embodiment of the invention;

Fig. 2 is the flow of the step S14 of the method for intelligent motion sensing control shown in an exemplary embodiment of the invention a kind of Figure;

Fig. 3 is a kind of flow chart of the method for intelligent motion sensing control shown in another exemplary embodiment of the present invention;

Fig. 4 is the flow of the step S22 of the method for intelligent motion sensing control shown in an exemplary embodiment of the invention a kind of Figure;

Fig. 5 is the stream of the step S22 of the method for intelligent motion sensing control shown in another exemplary embodiment of the present invention a kind of Cheng Tu;

Fig. 6 is a kind of block diagram of the device of intelligent motion sensing control shown in an exemplary embodiment of the invention;

Fig. 7 is a kind of frame of the generation module 14 of the device of intelligent motion sensing control shown in an exemplary embodiment of the invention Figure;

Fig. 8 is a kind of block diagram of the device of intelligent motion sensing control shown in another exemplary embodiment of the present invention.

Specific implementation mode

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.

Fig. 1 is a kind of method flow diagram of intelligent motion sensing control shown according to an exemplary embodiment, as shown in Figure 1, The method of the intelligence motion sensing control, includes the following steps S11-S14:

In step s 11, the motion images of user in real;

In step s 12, user is analyzed by preset human body image algorithm according to the motion images of the user Body part, the body part of the user includes hand;

In step s 13, according to the successive video frames of the motion images of the hand, the action message of hand is analyzed;

In step S14, according to the action message of the hand, by preset intelligent motion sensing control algorithm, generate with The corresponding operational order of action message of the hand.

In one embodiment, by filming apparatus, the motion images of user are shot.And the filming apparatus and control interface In same system.System shoots the motion images of user according to filming apparatus, passes through preset human body image algorithm, root According in image texture information, image outline information, image angle point information and image color information possessed by each position of human body One of or more persons, analyze the body part of the user in the motion images of user, the body part of the user include head, One or more of hand, shoulder, chest.By analyzing the successive video frames of the motion images of the hand of user, can be obtained The action message of hand.According to the action message of the hand of user, which includes that displacement action information and non-displacement are dynamic Make information.According to the action message of the hand, by preset intelligent motion sensing control algorithm, comparison and intelligent motion sensing control algorithm Standard operation information in library, can be obtained with the most matched standard operation information of action message of the hand, and most with this The matching degree for the standard operation information matched.If the matching degree is less than preset matching degree threshold value, the most matched standard is abandoned Action message confirms that the action message of the hand is invalid.If the matching degree is optionally greater than preset matching degree, using should Most matched standard operation information confirms that the action message of the hand is equivalent to the most matched standard operation information.According to this Most matched standard operation information operational order corresponding in intelligent motion sensing control algorithms library, generates the operational order, and Execute the operational order.

The technical solution that the embodiment of the present invention provides can include the following benefits:Not by the operating device of peripheral hardware In the case of, corresponding operational order is directly generated by the action of human body, can reduce the hardware requirement for generating operational order, And provide the mode for easily generating operational order.

In one embodiment, as shown in Fig. 2, step S14 includes the following steps S21-S24:

In the step s 21, the correspondence of the hand and the cursor of control interface is established;

In step S22, it is associated with the displacement information of the displacement action information of the hand and the cursor of the control interface;

In step S23, the function of being associated with the non-displacement action information of the hand and the cursor of the control interface is believed Breath;

In step s 24, operational order corresponding with the action message of the hand is generated.

In one embodiment, system shoots the motion images of user according to filming apparatus, passes through preset human body image Algorithm can obtain the hand images of user, establish the correspondence of the cursor in the hand images and control interface of user.It should The action message of hand includes the displacement action information of hand and the non-displacement action information of hand.The displacement for being associated with the hand is dynamic The displacement information for making information and the cursor of the control interface is also associated with the non-displacement action information and the control interface of the hand The functional information of cursor generates corresponding operational order according to the action message of hand.

For example, when the palm of user keeps the direction towards camera, and mobile hand.It can then obtain the hand of user The corresponding operational order of the action message be mobile cursor operation, executed according to the distance of user's hand movement and direction The operational order of the corresponding movement cursor.

In another example when action of the palm by the centre of the palm to camera of user, change the action to fist for hand.Then may be used To show that the corresponding operational order of the action message of the hand of user is the operation chosen, the operational order chosen is executed.

Another for example, the hand motion as user is spread out for both hands, the wrist of both hands is intersected, the five fingers fork, and the palm back side is to taking the photograph As head, and both hands thumb it is adjacent when.It can then show that the corresponding operational order of the action message of user is shielding hand Action message generate corresponding operational order, except initialization operation instruction.

In the case where the movement of the hand of user is singlehanded, the mobile message of the one hand is obtained;It is moved in the hand of user For both hands when, if the cursor of the system be unique cursor setting, select obtain user left hand mobile message, abandon The mobile message of the right hand of user;If the cursor of the system can be the setting of multiple cursors, obtain user's respectively The mobile message of left hand and the right hand.

The technical solution that the embodiment of the present invention provides can include the following benefits:The displacement action information of hand and The non-displacement action information of hand is all associated with corresponding operational order, can be easily by realizing correspondence with action message Operational order.

In one embodiment, as shown in figure 3, further including following steps S31-S32:

In step S31, according to the body part of the user, the body part includes head, hand, shoulder, chest One or more of portion, judges whether user makes the action of preset initialization cursor;

In step s 32, if judging result is the action that user is made that initialization cursor, at the beginning of moving the cursor to cursor Beginningization position.

In one embodiment, the body part that user is determined by the motion images of user, according to the body of user The action message that position is made, to obtain the corresponding operational order of the action message.Action message by analyzing user generates Corresponding operational order is for example, when the hand motion of user is spread out for both hands, the five fingers fork, the centre of the palm towards camera, And both hands thumb it is adjacent when.It can then show that the corresponding operational order of the action message of user is initialization operation, hold The content of the row initialization operation is to move the cursor to pre-set initialized location.

For example, when the hand motion of user is spread out for both hands, the five fingers fork, the centre of the palm is towards camera, and the big thumb of both hands When referring to adjacent.It can then show that the corresponding operational order of the action message of user is initialization operation, execute initialization behaviour The content of work is to move the cursor to pre-set initialized location.

The technical solution that the embodiment of the present invention provides can include the following benefits:User is realized just by acting The operation of beginningization can promote the operating experience of user.

In one embodiment, as shown in figure 4, step S22 includes the following steps S41-S43:

In step S41, method is limited according to the effective range of preset user's hand movement, determines that user's hand moves Dynamic effective range;

In step S42, after the hand is moved to except the effective range, the position of the cursor rests on institute The position that hand is moved to where the cursor corresponding when the edge of the effective range is stated, the position is referred to as to stop Position;

In step S43, when the hand is moved to except the effective range within the effective range, cursor It is moved since the stop place.

In one embodiment, method is limited according to the effective range of preset user's hand movement, determines user hand The effective range of portion's movement.For example, limiting the effective range of user's hand movement, effective model according to the body part of user Enclose rectangular for one, which was the horizontal linear on user's head top, obtained user's head top to the end First distance of portion bottom end, Article 2 side are parallel to a line, and Article 2 side at a distance from a line for twice the One distance.Obtain user both sides shoulder between maximum distance, might as well the distance be referred to as second distance.Article 3 side and the Nose of the four edges apart from the head of user is equidistant, and Article 3 while and distance when Article 4 be twice second distance. Article 3 side is perpendicular to a line.By above-mentioned a line, Article 2 in, Article 3 and side that Article 4 side is surrounded The effective range of shape, as user's hand movement.The effective range of user's hand movement is not limited to above-mentioned specific implementation Example.

After the hand is moved to except the effective range, the position of the cursor rests on the hand and is moved to effective model The position when edge enclosed where the corresponding cursor, the position are referred to as stop place.For example, hand is moved to user hand Except the effective range of portion's movement, hand is moved in the region except the effective range, and cursor corresponding with hand will be moved no longer Dynamic, the cursor is by the position where keeping resting on the cursor corresponding when hand is moved to the edge of the effective range.

When the hand is moved to except the effective range within the effective range, cursor is moved since the stop place It is dynamic.For example, when place of the hand except the effective range is moved within effective range, cursor is moved since the stop place It is dynamic, and when recording hand and moving out the effective range, the intersection point at the edge of hand and effective range is A points, when hand moves again When moving back the effective range, the intersection point at the edge of hand and effective range can be the arbitrary point on the edge, can trigger Cursor is moved since the stop place.

The technical solution that the embodiment of the present invention provides can include the following benefits:Define the effective of hand movement Range and its rule can allow user more easily to realize motion sensing control by the action message of hand.

In one embodiment, as shown in figure 5, step S22 further includes following steps S51-S53:

In step s 51, judge whether the displacement action information of the hand is less than preset displacement information threshold value;

In step S52, when the displacement action information of the hand is less than the preset displacement information threshold value, cancel It is associated with the displacement information of the displacement action information of the hand and the cursor of the control interface;

In step S53, when the displacement action information of the hand is more than or equal to the preset displacement information threshold value, It is associated with the displacement information of the displacement action information of the hand and the cursor of the control interface.

In one embodiment, it is contained in the displacement action information of hand much by the automatic micro- shake institute of human body The displacement action information of the hand of generation, and user can not avoid that slight shake does not occur, this shakes generated hand slightly The displacement action information in portion is not to be intended to generated movement state information by the operation of user.In the industry cycle at present, it answers extensively It is designed aiming at micro- shake of the hand of people with the stabilization function on capture apparatus, is mended by various methods The error that the hand of people is generated by shake is repaid, is influenced caused by micro- shake to reach to overcome.It is not needed in this programme A set of stabilization function is specially designed to overcome the micro- shake of people, it is only necessary to rationally design a preset displacement information threshold value Exclude the displacement action information of the hand generated because of micro- shake.When the displacement action information that monitoring obtains hand is more than When equal to the preset displacement information threshold value, operational order corresponding with the action message of the hand is just generated.

The technical scheme provided by this disclosed embodiment can include the following benefits:It overcomes because of human body natural's The interference of the displacement action information of hand caused by micro- shake reduces the operational order of non-user operation intention and generation, Improve the practicability of this programme and the operating experience of user.

In one embodiment, Fig. 6 is a kind of device frame of intelligent motion sensing control shown according to an exemplary embodiment Figure.If Fig. 6 shows, which includes acquisition module 61, the first analysis module 62, the second analysis module 63 and generation module 64.

The acquisition module 61 is used for the motion images of user in real;

First analysis module 62 is divided for the motion images according to the user by preset human body image algorithm The body part of user is precipitated, the body part of the user includes hand;

Second analysis module 63 is used for the successive video frames of the motion images according to the hand, analyzes the dynamic of hand Make information;

The generation module 64, it is raw by preset intelligent motion sensing control algorithm for the action message according to the hand At operational order corresponding with the action message of the hand.

It is associated with the association submodule of submodule 72, second as shown in fig. 7, the generation module 64 includes setting up submodule 71, first Block 73 and generation submodule 74.

The setting up submodule 71, the correspondence of the cursor for establishing the hand and control interface;

The first association submodule 72, the cursor of displacement action information and the control interface for being associated with the hand Displacement information;

The first association submodule 72 is additionally operable to limit method according to the effective range that preset user's hand moves, really Make the effective range of user's hand movement;After the hand is moved to except the effective range, the position of the cursor The position that the hand is moved to where the cursor corresponding when the edge of the effective range is rested on, the position claims Be stop place;When the hand is moved to except the effective range within the effective range, cursor is from described Stop place starts to move.

The first association submodule 72 is also used and judges whether the displacement action information of the hand is less than preset displacement and believes Cease threshold value;When the displacement action information of the hand is less than the preset displacement information threshold value, cancels and be associated with the hand Displacement action information and the control interface cursor displacement information;When the displacement action information of the hand is more than or equal to When the preset displacement information threshold value, it is associated with the displacement of the displacement action information of the hand and the cursor of the control interface Information.

The second association submodule 73, the light of non-displacement action information and the control interface for being associated with the hand Target functional information;

The generation submodule 74, for generating operational order corresponding with the action message of the hand.

As shown in figure 8, the device further includes judgment module 81 and initialization module 82.

The judgment module 81, for the body part according to the user, the body part includes head, hand, shoulder One or more of portion, chest, judge whether user makes the action of preset initialization cursor;

The initialization module 82 moves cursor if being the action that user is made that initialization cursor for judging result To cursor initialized location.

It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.) Formula.

The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.

These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in a box or multiple boxes.

Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (6)

1. a kind of method of intelligence motion sensing control, which is characterized in that including:
The motion images of user in real;
The body part of user, the use are analyzed by preset human body image algorithm according to the motion images of the user The body part at family includes hand;
According to the successive video frames of the motion images of the hand, the action message of hand is analyzed;
It generates the action with the hand by preset intelligent motion sensing control algorithm according to the action message of the hand and believes The corresponding operational order of manner of breathing;
Further include:
According to the body part of the user, the body part includes one or more of head, hand, shoulder, chest, Judge whether user makes the action of preset initialization cursor;
If judging result is the action that user is made that initialization cursor, cursor initialized location is moved the cursor to;
The displacement information of the displacement action information of the hand and the cursor of control interface, including:
Method is limited according to the effective range of preset user's hand movement, determines the effective range of user's hand movement;Root The effective range of user's hand movement is limited according to the body part of user, which is one rectangular, this rectangular the A line was the horizontal linear on user's head top, obtained user's head top to the first distance of head end, Article 2 While it is parallel to a line, and Article 2 side is twice of the first distance at a distance from a line;Obtain the both sides of user Maximum distance between shoulder, might as well the distance be referred to as second distance;Article 3 side and the head of Article 4 back gauge user Nose is equidistant, and Article 3 while and distance when Article 4 be twice second distance;Article 3 side is perpendicular to a line; By above-mentioned a line, Article 2 in, Article 3 and Article 4 side is surrounded rectangular, as the movement of user's hand is effective Range;
After the hand is moved to except the effective range, the position of the cursor rest on the hand be moved to it is described The position when edge of effective range where the corresponding cursor, the position are referred to as stop place;
When the hand is moved to except the effective range within the effective range, cursor is opened from the stop place Begin to move.
2. the method as described in claim 1, which is characterized in that according to the action message of the hand, pass through preset intelligence Motion sensing control algorithm generates operational order corresponding with the action message of the hand, including:
Establish the correspondence of the hand and the cursor of control interface;
The action message of the hand includes the displacement action information of hand and the non-displacement action information of hand;
It is associated with the displacement information of the displacement action information of the hand and the cursor of the control interface;
It is associated with the functional information of the non-displacement action information of the hand and the cursor of the control interface;
Generate operational order corresponding with the action message of the hand.
3. method as claimed in claim 2, which is characterized in that the displacement action information of the association hand and the control The displacement information of the cursor at interface processed further includes:
Judge whether the displacement action information of the hand is less than preset displacement information threshold value;
When the displacement action information of the hand is less than the preset displacement information threshold value, cancel the position for being associated with the hand Move the displacement information of action message and the cursor of the control interface;
When the displacement action information of the hand is more than or equal to the preset displacement information threshold value, it is associated with the position of the hand Move the displacement information of action message and the cursor of the control interface.
4. a kind of device of intelligence motion sensing control, which is characterized in that including:
Acquisition module is used for the motion images of user in real;
First analysis module, for analyzing user by preset human body image algorithm according to the motion images of the user Body part, the body part of the user includes hand;
Second analysis module is used for the successive video frames of the motion images according to the hand, analyzes the action message of hand;
Generation module, for according to the action message of the hand, by preset intelligent motion sensing control algorithm, generate with it is described The corresponding operational order of action message of hand;
Further include:
Judgment module, for the body part according to the user, the body part includes in head, hand, shoulder, chest One of or more persons, judge user whether make it is preset initialization cursor action;
Initialization module, if being the action that user is made that initialization cursor for judging result, at the beginning of moving the cursor to cursor Beginningization position;
Including:
First association submodule is additionally operable to limit method according to the effective range that preset user's hand moves, determines user The effective range of hand movement;The effective range of user's hand movement, the effective range are limited according to the body part of user Rectangular for one, which was the horizontal linear on user's head top, obtained user's head top to head First distance of bottom end, Article 2 side are parallel to a line, and Article 2 side be at a distance from a line twice first Distance;Obtain user both sides shoulder between maximum distance, might as well the distance be referred to as second distance;Article 3 side and the 4th The nose on the head of back gauge user is equidistant, and Article 3 while and distance when Article 4 be twice second distance;The Three articles of sides are perpendicular to a line;By above-mentioned a line, Article 2 in, Article 3 and Article 4 side surrounded it is rectangular, The as effective range of user's hand movement;After the hand is moved to except the effective range, the position of the cursor The position that the hand is moved to where the cursor corresponding when the edge of the effective range is rested on, the position claims Be stop place;When the hand is moved to except the effective range within the effective range, cursor is from described Stop place starts to move.
5. device according to claim 4, which is characterized in that the generation module, including:
Setting up submodule, the correspondence of the cursor for establishing the hand and control interface;
First association submodule, the displacement for being associated with the displacement action information of the hand and the cursor of the control interface are believed Breath;
Second association submodule, the function for being associated with the non-displacement action information of the hand and the cursor of the control interface Information;
Submodule is generated, for generating operational order corresponding with the action message of the hand.
6. device according to claim 5, which is characterized in that further include:
The first association submodule, is additionally operable to judge whether the displacement action information of the hand is less than preset displacement information Threshold value;When the displacement action information of the hand is less than the preset displacement information threshold value, cancels and be associated with the hand The displacement information of displacement action information and the cursor of the control interface;When the displacement action information of the hand is more than or equal to institute When stating preset displacement information threshold value, the displacement for being associated with the displacement action information of the hand and the cursor of the control interface is believed Breath.
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