TW417377B - Remote graphic monitor device having an index image searching function - Google Patents

Abstract

The subject of the present invention is focused on the stored object images and firstly using the portion of index image for indexing, through the communication channel, to transmit to the display so as to provide a remote graphic monitor device for rapidly realizing the graphic monitoring. The solution of the remote monitoring device 1,3 comprises the index portion for recorded graphic data conversion based on the signal input of sensing detector 19 and other portions of symbolization means 18 for symbolization; the graphic file 21 for storage of both portions; the index requesting portion 12 for requesting transmitting the stored index graphic data; the transmitting portion 17 for transmitting the index graphic data in response to the request; and, the display 15 for displaying.

Description

! 1V

[Technical field to which the invention belongs] The present invention relates to remote image monitoring using a communication line, and relates to a remote image monitoring device that can retrieve a particular image by index image data using a communication line. [Conventional Technology] Recently, it has become popular Endless recordings such as those recorded by the analogue Una log > to implement a mechanical alert. However, the "picture quality often deteriorates in series" in this way, and it is difficult to retrieve and extract some images in / backup @ $. Because of this, 'Although there are optical recorders and other recording media' who perform digital recording of the object of protection, there is still no way to search and display recorded images from a remote location on line. Disadvantages. Therefore, in order to overcome this shortcoming, there are those who have developed and used an online search through a communication line to transmit and display recorded images. [Problems to be Solved by the Invention] Even so, the above-mentioned monitoring device using a communication line has (1) a significant amount of data to record deterioration of day quality. (2) When the retrieval is performed on the remote control line that executes the target image, the search data must be transmitted through the communication line. If it takes time to transmit a large amount of image data, it is difficult to display the image from the transmission of the peripheral image of the search object to the reproduction display To judge the importance of the alertness of the object image. And (3) When using the index image for retrieval to perform a full image search, the number of recordings for the index image part is increased, and the data volume of the recorded image is increased. The remote control image device according to the present invention

C: \ ProgramFiles \ PatenU310606_ptd Page 4 V. Description of the invention (2) Only the search index image is first transmitted to the display device via the communication line to provide a remote image monitoring device that can quickly monitor and process the image for purpose. [Means for Solving the Problem] The remote-control image monitoring device of the present invention is provided with image data storage means for taking in the recorded image data and accumulating the image data in accordance with the index image data according to the aforementioned image data; and Means, a remote monitoring device for requesting the accumulation means to transmit only the index image data accumulated by the accumulation means, via a communication network connection. In the present invention, as described above, the entire image data is not transmitted to the requesting means as in the past, nor is it merely index image data serving as an index of the image data. Therefore, 'the capacity of the transmitted image data can be made very small', it is possible to provide a remote-control image monitoring device which realizes rapid monitoring operation. Also, the aforementioned “accumulation means of the present invention” includes a method of transforming image signals by image wave transformation, which is translated into the image wave transformation method in this article) to symbolize the foregoing image data into a monthly index image. The means for symbolizing data and the aforementioned means for requesting include the remote control described in item 1 of the scope of patent application, characterized by the means of renumbering the aforementioned index image data symbolized by the aforementioned wave-to-wave conversion method. Image surveillance device. According to the present invention, Ming Zhi has constructed the image data in the wave-to-wave conversion method according to the above-mentioned structure. It does not need to take a separate picture for the index image, and after the operator refers to the index image (low-domain image), if he wants When referring to the whole circle image, the remaining high-domain image can be transmitted and synthesized with the low-domain image. On the display device IMWB mm C: \ ProgramFiles \ Patent \ 310606.ptd Page 5 V. Description of the invention (3) Reproduction The whole image. Such as strong, look at luxury data. This P image is used to realize very high-efficiency monitoring. The piming system includes the first device with accumulation function, and the remote control monitoring device of the second device with display function through the Department of Economics and Technology. The first device is configured to record and record video image data in the first device, and is used to convert the image data recorded by the aforementioned recording means into a wave-to-wave conversion method, and to index the image data into a symbol f; The first device is provided with the accumulation means for storing the image data recorded by the recording means and the f-image data that is symbolized by the signing means, and stored in the memory field. Connected to the aforementioned Peizhi via a communication line to transmit only the aforementioned index image data transmission request means required by the aforementioned accumulation means in accordance with the input instructions; provided in the aforementioned first device, corresponding to the aforementioned transmission request The transmission request of the means only transmits the aforementioned index image data to the transmission means of the second device via the communication line; the transmission means installed in the aforementioned second device is transmitted by the transmission hand Receiving the aforementioned index image data, and then renumbering the aforementioned index kitchen image data by the aforementioned wave-to-wave conversion method; and provided in the aforementioned second device for displaying a response corresponding to the aforementioned renumbering The remote control kitchen image monitoring device characterized by the means of renumbering and displaying the index image corresponding to the aforementioned index image data. The invention thus constructed is to symbolize the image in a wave-to-wave conversion mode so that the image data is used as a monitor processor. In this way, it is not necessary to specifically take a picture for the index image, and when all the image transmission is performed in the future, only the minimum transmission processing is required. »Bh mm C: \ Program Files \ Patent \ 310606.ptd Page 6 V. Description of the Invention (4) '--- Moreover, the present invention is a device with a storage function and a display device connected via communication ^ A remote monitoring device with a second function. It is provided with the first device 'recording means for recording video image data; In the first device, the number of the images recorded by the aforementioned recording means is converted into an index image data by a map conversion method. The symbolized hand ^ is set in the aforementioned device, and is used to accumulate in the memory means the accumulation means such as the data and the index image data symbolized by the aforementioned means of signing; In the aforementioned second device, the aforementioned first device is connected via a communication line, and corresponding to the input means, only the Jth transmission requesting means for requesting the aforementioned accumulation means to transmit the aforementioned index image data; provided in the aforementioned ith device, correspondingly According to the transmission request of the aforementioned means, only the index image data is transmitted to the aforementioned first means via the communication line to the aforementioned second means; and it is provided on the aforementioned second means and accepts the input from the aforementioned means. A renumbering means for renumbering the index image data and renumbering the index circle image data in accordance with the aforementioned graph-wave conversion method; provided in the second device A display sub-segment that displays an index image corresponding to the aforementioned index image data renumbered by the aforementioned renumbering means; provided in the aforementioned second device, and corresponding to an input instruction, requesting transmission of the correspondence corresponding to the aforementioned displayed by the display means A second transmission request means of the aforementioned image data accumulated in the aforementioned accumulation image of the cable image; and a transmission request provided in the first device described above corresponding to the aforementioned second transmission request means, and the transmission corresponds to the aforementioned index map The remote image monitoring device is characterized by a second transmission means such as the aforementioned circular image data to the aforementioned second device. The present invention uses the above-mentioned structure to convert the original image in a map-wave conversion manner.

---- V. Description of the invention (5) Completed?丨 Image And when the operator, you can also transfer the low-domain image. In this way, because the realization is very effective, the present document, as a means of accumulating in the memory collar, separately introduces the remote control images required by the accumulating means. The re-communication request only transmits the surveillance equipment, which can not lead the image to the image. The image is transmitted as before. I must think of another way. I want to change the way, change the way, set the original image to have an index, accumulate hands, and index the outside of the previous index image. The high-level image of the necessary whole image is displayed, and the original image is reproduced and reproduced with the previous sub-numbers, so it can be transmitted and retrieved. Β Preparation: Record the image data of the recorded image data. Data and paragraphs; the requirement for the accumulation of image data in the plurality of accumulation methods described above is a means of special binding; the invention is not limited to using only one set of accumulation hands; for example, can provide a communication network, manage the plural The image data of the surveillance camera configured by each store, and the image data of the surveillance camera of the surveillance camera of the designated store, use the index image to obtain the same efficient monitoring process. [Embodiment of the present invention] An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram of a remote image monitoring device according to the present invention. Fig. 2 is a detailed block diagram of a remote image monitoring device. Fig. 3 is a diagram showing an example of a search turn-in screen of a display device included in the remote image monitoring device. In the drawings, 'a remote-control image monitoring device according to the present invention includes a display device 1, a communication network 2 connected thereto, and an accumulation device 3 for accumulating image data. Save

C: \ ProgramFiles \ Patent \ 310606.ptd Page 8 V. Description of the Invention (6) The device 3 is provided by an automatic cash payment device, an unmanned automatic contract machine, or an unmanned monitoring device 4 to provide a sensor signal, and then by The surveillance camera 5 arranged indoors supplies an image signal. The display device 1 includes a retrieval requesting unit 12, an image receiving unit 13, an image number conversion unit 14, an index image display / whole image display unit 15, and a control unit 16 that controls each of the above units. . In addition, the above-mentioned accumulation device 3 further includes a sensing detection unit 19, a digital conversion / symbolization unit 18 for image-wave conversion, an image file (fne) 2i that stores image data, and a retrieval / image transmission The unit 17 also has a control unit 20 for controlling. Next, the above-mentioned detailed description will be given of the processing operations constituting the remote monitoring device of the present invention with reference to the drawings. First, the process of symbolizing video signals by the storage device 3 and the process of accumulating the symbolized image data will be described. The accumulation device 3 receives the sensing signals of the automatic cash payment device, the unmanned automatic contract machine ', and the unmanned monitoring device 4 and outputs the image signals to the surveillance camera 5 rounds. The digitalized symbolization unit is converted into an image wave 8]. The photographing signal 'input by the detection and detection unit 19 sequentially performs image wave conversion processing. The so-called image wave conversion processing is to divide the image data into high and low domains on the spatial frequency axis (equivalent to the reduced image component of the entire image), so it can be reconstructed as an image compression method. That is, when a search image is displayed ', only the original circle image reduced image portion having only a low domain is transmitted. Only on the mechanical preparation, if the image is judged to be effective, the remaining high-domain components are transmitted and combined together 'to reproduce the original artifact. In the following, the explanation circle of FIG. 9 is used to explain the wave conversion place of the present invention.

Five 'invention description (7). Fig. 9 is an explanatory diagram of an example of a wave bank (filter bank) that realizes the wave conversion of the wave conversion processing by the remote-control image monitoring device of the present invention. The original image data 61 is added to the accumulation device 3. A wave segment up-converting filter segment provided in the digitalized symbolization unit 18 is used. Then, down-sampling is performed in the horizontal low-pass filter section 62 and the horizontal high-pass filter section 63 connected in parallel therewith. The image data compressed by each filtering section is added to the low-pass filtering section 6 4 in the vertical direction, the high-pass filtering section 65 in the vertical direction, the low-pass filtering section 66 in the vertical direction, and the high-pass filtering section 67 in the vertical direction. . In this way, the output LL band of the filtering section 64 is the image storage mode (formate) shown in FIG. 6, and the retrieval header 51 is the low-domain compressed image data 53 and stored in the image file. twenty one. Secondly, the LH band, HL band, and HH band output of these filtering sections 65, 66, and 67 will be stored in the image file 21 as high-domain compressed image data 53. The attention here is that the low-domain image data 52 of this map wave conversion can be used as an index image which is a feature of the present invention. Next, the operation of the transmission processing of the compressed image data accumulated in the image file and the transmission processing to the display device 1 via the communication line key will be described in detail with attached circles. Fig. 3 shows an example of a display screen included in a remote image monitoring device and searching for an input screen. Fig. 4 is an example of an image display surface of the display device cable bow. FIG. 5 is a diagram showing an example of the entire image displayed by the display device. Fig. 6 is a diagram showing an example of an image storage format when the storage device accumulates image data. Fig. 7 is a flowchart showing a processing operation of the display device. Fig. 8 is a flowchart showing the processing operation of the accumulation device. In the above figures, the remote control image monitoring devices 1 and 3 of the present invention pass through 111 WW1 C: \ ProgramFiles \ Patent \ 310606.ptd Page 10 41737- V. Description of the invention (8) The signal line 2 is connected online. As shown in the flowcharts of the display device 1 and the accumulation device 3 in FIG. 7 and FIG. 8 'After initial setting (S1, S2), respectively' 'If it is required to establish a section (S2, S15) via the communication line 2 (S2, S15) , You can set up a section between the two (S3 S16). Also, in the storage device, when the sensor detects the vibration signal, the input image signal can be filed into an image file, and after performing multiple-back 2D image wave conversion, the low-level and Huffman symbolization was performed on the high domain, and the images were stored in the accumulation device. Secondly, 'when the display device 1 enters a search key (such as a photographing time) of a necessary image on a mechanical alert by the operator of the monitoring system (S4)', the device can be implemented in a multitask operating environment. The response function (S18) of the retrieval request of the sensing index image and the recording function (S13, S14) of the alert sensing linkage. As for the recording function of the alert sensing linkage, the sensing signal of the input accumulating device 3 is connected with the device 4 of the alert object to perform a digital image recording function, and the input image signal is imaged. After performing a multiple-dimensional 2D circular wave conversion, Huffman symbolization is performed on the low and high domains respectively, and the circular image is stored in the accumulation device. With this function, the index image and the entire image including the index image can be constituted as a single image file. In the following, the file format is described with reference to FIG. 6. That is, the '1 image data' is stored in the retrieval head end 52 and the high-domain image 53 extracted by the image wave conversion. When the operator turns into the display device 1 with the search key of the image shown in FIG. 3 (sense and time of image acquisition, etc.) (S6) ′, it is transmitted to

C: \ Program Files \ Patent \ 310606.ptd Page 11 41? ^ V. Description of the invention (9) '*-Accumulation device 3 (S17). For example, if the object corresponding to the search key is a stockpile device 3 ', on the communication line 2 where the section is established, each result is transmitted from the storage device 3 to the display device 1, and an index image 7 (included in The reduced image is equivalent to the low region 52 of FIG. 6) (S18). At this time, the search " key and the input screen 6 display, for example, 31 at the start date or 3 2 'at the end date, and also display a search execution request button (buttum) 33. In this way, the display device 1 displays the plurality of rope bow images 41 shown in FIG. 4 together with the photographing time 42 as an index image. FIG. 7 (S7). Fig. 7 of the list shows a small icon (i con) 43 of the previous page and next page instructions. At this time, 'the low-domain image data 52 transmitted by the storage device 3 via the communication circuit 2' is received by the image receiving section 13 and then supplied to the complex number converting section 14 of the map conversion. Here, the complex numbering unit 14 sets filter groups 68 to 73 in the latter half of the filter segment for wave conversion shown in Fig. 9. More specifically, in FIG. 9, the renumbering unit 14 sets a vertical low-pass filter section 68 for supplying low-domain compressed image data (LL band domain) as an index image, and supplies a high-domain Compressed image data (LH band domain) vertical high-pass filter section 69, and then supply high-domain compressed image data (HL band domain 'HH band domain) to the vertical low-pass filter section 70, and the vertical High-pass filtering section π. The horizontal low-pass filter section 7 2 ′ for supplying the output of the vertical low-pass filter section 68 and the vertical high-pass filter section 69 and the vertical low-pass filter section 7 Q and the vertical high-pass filter section 71 are provided. The horizontal direction of the high-pass filter band. The filter segment LL band formed in this way can be used for index image reproduction.

C: \ Program Files \ Patent \ 310606.ptd Page 12 5. Description of Invention (10)-Display. In addition, the picture can be taken by the operator only specifying the meaningful part of the mechanical alert. When specified (S5, S1 7), the search key (image file name, etc.) is used to specify the deleted data portion of the image contained in the index image (ie, LH band, HL band, and HH band) Then, the storage device 3 sends a message to the display device (S19). In this way, up-sampling can be performed by the filtering section for the image wave conversion of the complex numbering unit 14 shown in FIG. 9 to reproduce the reconstructed circular image 74 ° In detail, the compressed image (LL band, LH band, HL band and HH band) are added to the vertical filtering sections 68 to 71 respectively. The output is then added to the low-pass filter section 72 in the horizontal direction and the high-pass filter section 73 in the horizontal direction. Finally, these outputs are synthesized to reproduce the most original image 61. The entire image is received on the display device 1 and a screen as shown in Fig. 5 is displayed. The entire image 8 shows 42 when the image 44 is taken, and small icons for designating the previous and next pages are also displayed (S9). After that, if it is requested to release the segment (S10, S19), the communication keys of the display device 1 and the accumulation device 3 are released, and the entire search process is ended. The accumulation device signals the shutdown down signal (shut down signal) at the end of the processing of the accumulation device, presses the shutdown switch, etc. at the end of the processing of the accumulation device, and inputs the same device (S22) to end the entire processing of the device (S23). Before that, the search process (S15 to S20) and the sensing-linked recording process (S13, S14) are repeated. In addition, the above-mentioned index image is obtained by sensing the whole image of the continuous recording, and performing multiple times of 2-dimensional image wave conversion to obtain a reduced circle of the extracted part of the low-domain image.

C: \ Program Fi1es \ Patent \ 310606.ptd page 13 5. Description of the invention (11). In this way, the “remote monitoring using this device (display device and accumulation device)” enables the (required) images in the recorded images to be retrieved and selected efficiently and early. In this way, after the detection, you can get an early overview of what happened in the area to be monitored. After the outline is grasped by the index image, the corresponding circle image can be retrieved and displayed to grasp the details of the monitoring site. As shown in FIG. 1, the present invention is not limited to the case where a group of accumulating devices are connected to the automatic cash payment machine 4 and the monitoring camera 5. It is also very effective in the case where the complex array accumulation device 3 is connected via the communication network 2. At this time, the 'display device 1 performs the same processing on the designated accumulation device 3 among the plurality of accumulation devices 3, and thereafter. In addition, the present invention is not limited to the range τ described above. Various modifications can be made within the scope of the invention, and the same effect is obtained. [Effects of the present invention] As described above, the present invention and the conventional art The data is transmitted from the accumulation device to the display device, but only the index image (low-domain image) made by wave conversion is transmitted to the display device. The operator decides on the basis of the index image. If the operator designates an image necessary for monitoring, he can transmit the remaining high-resolution circular image of the wave transform. In this way, only the minimum image data necessary for monitoring is transmitted to the display device, so as to provide a remote monitoring device that realizes the transmission processing of the monitoring image very quickly and efficiently. [Brief description of the drawings] FIG. 1 is a block diagram of a remote-control image monitoring device according to the present invention; 1M ΗΒ · c- ^ Program Files \ Patent \ 310606.ptd Page 14 4172v? V. Description of the Invention (12) Figure 2 This is a detailed block diagram of the remote image monitoring device of the present invention; FIG. 3 is a display diagram showing an example of a search input screen of a display device included in the remote image monitoring device of the present invention; FIG. 4 is a view showing a remote image monitoring device of the present invention An example of a display screen of an index image of the included display device. FIG. 5 is a display diagram showing an example of the entire image of the display device included in the remote image monitoring device of the present invention; + FIG. 6 is a storage device having the remote image monitoring device of the present invention when storing image data A display diagram of an example of an image storage format; FIG. 7 is a flowchart showing a processing operation of a display device that does not have the remote control circular image monitoring device of the present invention; and the eighth circle is a diagram showing the accumulation of the remote control image monitoring device of the present invention. Flow chart of the processing operation of the device; FIG. 9 is a collapsed diagram showing an example of a filtering section for realizing the image wave conversion processing of the remote control image monitoring device. [Description of symbols] 1 Display device 2 Communication network 3 Accumulation device 5 Surveillance camera 7 Index image 12 Search section 13 Image receiving section 14 Renumbering section for rent wave conversion 15 Index image display section / all image display Section 16 Control section of display device 17 Search / image transmission section 18 Digitization / symbolization section 19 Sensing and detection section 20 Control section of accumulation device 21 Image file

Claims (1)

6. Scope of patent application 1 ~ 1. A remote image monitoring device, in which the remote monitoring device is provided with recording and recording of recording image data by sensing, and the index image data of the foregoing image data is used as an accompanying image Accumulation means corresponding to the accumulation of data; and corresponding to the accumulation means r connected via a communication network, requesting the accumulation means to transmit only the above-mentioned cable data accumulated by the accumulation means "characteristics of the image data request means β 2. according to the application The remote monitoring device according to item 1 of the patent scope, wherein the accumulation means includes a symbolization means for symbolizing the image data into the index image number by a wavelet 'transformation method'; and The aforementioned request means includes a method of symbolizing the aforementioned wave-to-wave conversion method, and the indexing image data is characterized by renumbering. 3. A remote-control image monitoring device includes a first device having an accumulation function. And a control and monitoring device of a second device having a display function connected via a communication line. The device is provided with: A means for fetching recorded image data in green; provided in the aforementioned first device 'for converting the aforementioned image data recorded by the aforementioned recording means' into a symbolic means for symbolizing the index image data in a map-to-wave conversion manner; setting In the aforementioned "1 device", the aforementioned image data recorded by the aforementioned recording means > and the aforementioned reference image data symbolized by the aforementioned symbolizing means are accumulated in the accumulation means in the memory field; ~ provided in the second device 'Connected to the first device via a communication line C: \ ProgramFiles \ PatenU310606.ptd Page 16 417377 VI. The scope of patent application is connected, corresponding to the input instruction, for the aforementioned accumulation means, it is required to transmit only the aforementioned index image data transmission request means; 'set in the aforementioned first device,枏 Means of transmitting only the aforementioned index image data to the aforementioned second device via the aforementioned communication line in response to the aforementioned transmission request; provided in the aforementioned second device, the cable data is received by the aforementioned transmitting means, and the image data is transmitted. A renumbering means for renumbering the index image data by the aforementioned map-to-wave conversion method; and the device displaying an index map of the index image data corresponding to the renumbering by the renumbering means on the second device. Characters are displayed by means of images. 4. A remote-control image monitoring device is a remote-control monitoring device including a first device having a storage function and a second device connected to a display function via a communication line. It is provided with: the recording means provided in the first device for recording video image data; the recording means provided in the first device for symbolizing the image data recorded by the recording method as an index Image data symbolization means; set " ^ in the aforementioned first device 'for the aforementioned image data recorded by the aforementioned admission means, the aforementioned index image data symbolized by the aforementioned symbolization means are accumulated in the memory field Accumulating means; installed in the aforementioned second device, and connected to the aforementioned device via a communication line; C: \ Program FilesVPatent \ 310606.ptd page Π