CN204102129U - A kind of device for face retrieval in video - Google Patents
A kind of device for face retrieval in video Download PDFInfo
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- CN204102129U CN204102129U CN201420589590.1U CN201420589590U CN204102129U CN 204102129 U CN204102129 U CN 204102129U CN 201420589590 U CN201420589590 U CN 201420589590U CN 204102129 U CN204102129 U CN 204102129U
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Abstract
The utility model relates to face retrieval technology, be specially a kind of device for face retrieval in video, comprise pretreatment module, face detection module, face extraction module, face recognition module, face index association module respectively with system bus model calling; System bus module is connected with data interface module again, and data interface module is connected with display module; A kind of device for face retrieval in video provided of the present utility model, under effectively solving mass video monitoring data, browses the target video with Given Face information and the problem of playback rapidly and accurately.Alleviate the workload of staff, reduce the running time, improve work efficiency.
Description
Technical field
The utility model relates to face retrieval technology, is specially a kind of device for face retrieval in video.
Background technology
Along with video monitoring system is in the large-scale application in the field such as security protection, commercial production, the video data of magnanimity in system, is had to store all the time, the active situation of these video essential records personnel.In actual applications, staff usually wishes, in the video data of magnanimity, to find occurred target person easily.But want realization to find qualified video, tradition is too simple based on the retrieval mode of control point and time point, after staff recalls the monitor video of somewhere time period, just need artificially to retrieve for examination video pictures omnidistancely.So, very waste of manpower and the time, and also personnel participate in retrieving for examination for a long time, and the possibility missing the appearance of target person is very big.
Utility model content
For the problems referred to above, the utility model provides a kind of device for face retrieval in video, and concrete technical scheme is:
A kind of device for face retrieval in video, comprise pretreatment module, face detection module, face extraction module, face recognition module, face index association module, system bus module, data interface module, display module, described pretreatment module, face detection module, face extraction module, face recognition module, face index association module respectively with system bus model calling; System bus module is connected with data interface module again, and data interface module is connected with display module;
Described pretreatment module is used for standard video format decompress(ion) to change;
Described face detection module is used for carrying out the computing of Face datection algorithm and mark face going out now;
Described face extraction module is for extracting face static images;
Described face recognition module is used for carrying out face recognition algorithms computing;
Described face index association module is for setting up facial image filing and associating its appearance beginning and ending time in video;
Described data interface module is used for the transmission of normal video code stream, Face datection and recognition result data;
Described display module and PC, for playing video and display relevant recognition result;
Described system bus module is used for transmitting data between each module.
A kind of device for face retrieval in video provided of the present utility model, under effectively solving mass video monitoring data, browses the target video with Given Face information and the problem of playback rapidly and accurately.Alleviate the workload of staff, reduce the running time, improve work efficiency.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is flow chart of data processing figure in the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, a kind of device for face retrieval in video, comprise pretreatment module 1, face detection module 2, face extraction module 3, face recognition module 4, face index association module 5, system bus module 6, data interface module 7, display module 8, described pretreatment module 1, face detection module 2, face extraction module 3, face recognition module 4, face index association module 5 are connected with system bus module 6 respectively; System bus module 6 is connected with data interface module 7 again, and data interface module 7 is connected with display module 8;
Described pretreatment module 1 is for changing standard video format decompress(ion);
Described face detection module 2 goes out now for carrying out the computing of Face datection algorithm and marking face;
Described face extraction module 3 is for extracting face static images;
Described face recognition module 4 is for carrying out face recognition algorithms computing;
Described face index association module 5 is for setting up facial image filing and associating its appearance beginning and ending time in video;
Described data interface module 7 is for the transmission of normal video code stream, Face datection and recognition result data;
Described display module 8 i.e. PC, for playing video and display relevant recognition result;
Described system bus module 6 is for transmitting data between each module.
As shown in Figure 2, in this embodiment, the method for face retrieval comprises the steps:
(1) normal video data of PC end is obtained;
(2) pre-service is carried out to normal video data;
(3) Face datection is carried out to preprocessed data, extract some face key frames and go out now;
(4) face recognition algorithms is carried out to key frame, obtain relevant face information, as whether face repeatedly occurs;
(5) facial image extracted and identify is filed, and archival images was associated with its appearance beginning and ending time in video;
(6) facial image filing and associated data are sent to PC end.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. the device for face retrieval in video, it is characterized in that: comprise pretreatment module (1), face detection module (2), face extraction module (3), face recognition module (4), face index association module (5), system bus module (6), data interface module (7), display module (8), described pretreatment module (1), face detection module (2), face extraction module (3), face recognition module (4), face index association module (5) is connected with system bus module (6) respectively, system bus module (6) is connected with data interface module (7) again, and data interface module (7) is connected with display module (8),
Described pretreatment module (1) is for changing standard video format decompress(ion);
Described face detection module (2) goes out now for carrying out the computing of Face datection algorithm and marking face;
Described face extraction module (3) is for extracting face static images;
Described face recognition module (4) is for carrying out face recognition algorithms computing;
Described face index association module (5) is for setting up facial image filing and associating its appearance beginning and ending time in video;
Described data interface module (7) is for the transmission of normal video code stream, Face datection and recognition result data;
Described display module (8) i.e. PC, for playing video and display relevant recognition result;
Described system bus module (6) is for transmitting data between each module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589590.1U CN204102129U (en) | 2014-10-13 | 2014-10-13 | A kind of device for face retrieval in video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589590.1U CN204102129U (en) | 2014-10-13 | 2014-10-13 | A kind of device for face retrieval in video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102129U true CN204102129U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589590.1U Expired - Fee Related CN204102129U (en) | 2014-10-13 | 2014-10-13 | A kind of device for face retrieval in video |
Country Status (1)
| Country | Link |
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| CN (1) | CN204102129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104298748A (en) * | 2014-10-13 | 2015-01-21 | 中南民族大学 | Device and method for face search in videos |
| CN107679235A (en) * | 2017-10-25 | 2018-02-09 | 成都尽知致远科技有限公司 | searching system based on cloud platform |
-
2014
- 2014-10-13 CN CN201420589590.1U patent/CN204102129U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104298748A (en) * | 2014-10-13 | 2015-01-21 | 中南民族大学 | Device and method for face search in videos |
| CN107679235A (en) * | 2017-10-25 | 2018-02-09 | 成都尽知致远科技有限公司 | searching system based on cloud platform |
| CN107679235B (en) * | 2017-10-25 | 2021-09-21 | 成都尽知致远科技有限公司 | Retrieval system based on cloud platform |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20161013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |