CN104794831A - Image information processing device and control method thereof - Google Patents
Image information processing device and control method thereof Download PDFInfo
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- CN104794831A CN104794831A CN201410799219.2A CN201410799219A CN104794831A CN 104794831 A CN104794831 A CN 104794831A CN 201410799219 A CN201410799219 A CN 201410799219A CN 104794831 A CN104794831 A CN 104794831A
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- 230000010365 information processing Effects 0.000 title claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims description 19
- 239000013065 commercial product Substances 0.000 description 20
- 230000015654 memory Effects 0.000 description 19
- 230000006870 function Effects 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000005755 formation reaction Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 6
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- 238000000605 extraction Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
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- 101100412093 Schizosaccharomyces pombe (strain 972 / ATCC 24843) rec16 gene Proteins 0.000 description 2
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/752—Contour matching
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
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Abstract
The invention discloses an image information processing device and a control method thereof. The image information processing device can enable an operator to decisively determine whether to select goods from candidate goods or wait until determination is performed. The image information processing device comprises an acquisition part acquiring images of the goods shot by a camera shooting part, a candidate display part which displays goods candidates selected as the candidates of the goods from stored reference goods when goods cannot be automatically determined as specific goods based on identification processing of the images, acquired by the acquisition part, of the goods, and a notification part which notifies undetermined specific goods based on the good candidates when uppermost goods of the good candidates displayed on the candidate display part are the undetermined goods which are predefined as goods which cannot be automatically determined.
Description
The application advocate the applying date be on 01 21st, 2014, application number be the Japanese publication of JP2014-008953 is right of priority, and quotes the content of above-mentioned application.
Technical field
The present invention relates to a kind of image information processing device and control method thereof.
Background technology
At present, have so a kind of technology, by extracting the characteristic quantity of these article from the view data of making a video recording article out, and compare by the data of the characteristic quantity of article with pre-prepd the checking of expression, the kind etc. of described article is identified.And motion has a kind of image information processing device, by this technology being used for the identification (distinguishing) of the commodity of vegetables and fruit etc. in the shop such as supermarket, convenience store, perform the merchandise sales process of the commodity identified.
In involved image information processing device, know because commodity are different, have and be easy to be identified as the commodity of commodity of specifying, the color, camera position, camera angle etc. because of made a video recording commodity and the resolution of recognition value changes, so be difficult to the commodity being identified as commodity of specifying.Therefore, corresponding each commodity measurement is identified as the determination rate of commodity, and to determining that the commodity that rate is low are not automatically specified to commodity, and show multiple commodity alternatively, and from shown commodity, select the commodity be consistent to determine by salesman.
But, in above-mentioned existing image information processing device, do not know the operator of the salesman of the situation determining the commodity that rate is low etc., the commodity low to the determination rate of having made a video recording, carry out selecting or expect be defined as commodity and carry out waiting for until determine changing camera angle and position while from candidate's commodity, the situation about judging that hesitates has a lot, and the burden of operator is increased.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of image information processing device and control method thereof, it can make operator resolutely determine from shown candidate's commodity selection commodity or wait until determine.
For solving the problem, the image information processing device involved by first aspect present invention comprises: collection portion, gathers the image of the commodity that image pickup part is made a video recording; Candidate display portion, when the identifying processing of the image of the commodity by collecting based on described collection portion can not be defined as specifying commodity automatically, shows the commodity candidate extracting the candidate for described commodity from the benchmark commodity stored out; And informing portion, when the commodity of the upper of the commodity candidate shown by described candidate display portion are the non-determined commodity being defined as the commodity that can not automatically determine in advance, inform based on the uncertain appointment commodity of described commodity candidate.
The control method of the image information processing device involved by second aspect present invention comprises the following steps: acquisition step, gathers the image of the commodity that image pickup part is made a video recording; Candidate display step, when the identifying processing of the image of the commodity by collecting based on described acquisition step can not be defined as specifying commodity automatically, shows the commodity candidate extracting the candidate for described commodity from the benchmark commodity stored out; And informing step, when the commodity of the upper by the commodity candidate shown by described candidate display step are the non-determined commodity being defined as the commodity that can not automatically determine in advance, inform based on the uncertain appointment commodity of described commodity candidate.
Accompanying drawing explanation
Below, with reference to accompanying drawing, image information processing device involved in the present invention and control method thereof are described.When considered in conjunction with the accompanying drawings, by referring to detailed description below, more completely can understand the present invention better and easily learn wherein many adjoint advantages, but accompanying drawing described herein is used to provide a further understanding of the present invention, form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention, wherein:
Fig. 1 is the stereographic map that the outward appearance of the checkout system represented involved by the first embodiment is formed;
Fig. 2 is the block diagram representing that the hardware of the checkout system shown in Fig. 1 is formed;
Fig. 3 is the illustration schematically representing that the data of the commodity identification master file shown in Fig. 2 are formed;
Fig. 4 is the illustration schematically representing that the data of the commodity master file shown in Fig. 2 are formed;
Fig. 5 is the illustration that the data of the RAM representing the commodity identification master file shown in Fig. 2 are formed;
Fig. 6 is the functional block diagram representing that the function of commodity information reading apparatus is formed;
Fig. 7 is the process flow diagram of the flow process representing the control treatment that commodity information reading apparatus performs;
Fig. 8 is the figure of the indication example of the commodity candidate picture represented shown by commodity information reading apparatus;
Fig. 9 is another display illustration of the commodity candidate picture represented shown by commodity information reading apparatus;
Figure 10 is the 3rd display illustration of the commodity candidate picture represented shown by commodity information reading apparatus;
Figure 11 is the 4th display illustration of the commodity candidate picture represented shown by commodity information reading apparatus;
Figure 12 is the block diagram that the hardware of the checkout system representing the second embodiment is formed;
Figure 13 is the stereographic map that the outward appearance of the self-service POS representing the 3rd embodiment is formed; And
Figure 14 is the block diagram representing that the hardware of the self-service POS shown in Figure 13 is formed.
Description of reference numerals
11 POS terminal
21 commodity information reading apparatus
41 CPU
43 RAM
44 memory section
47 image pickup parts
80 self-service POS
100 control parts
101 collection portions
102 candidate display portions
103 informing portions
104 merchandise news handling parts
442 commodity identification master files
443 commodity master files
Embodiment
(the first embodiment)
Below, referring to figs. 1 through Figure 11, the image information processing device of the first embodiment and program are described in detail.In addition, in embodiment illustrated below, although the example of commodity information reading apparatus as image information processing device be described, the present invention is not defined because of embodiment.
Fig. 1 is the stereographic map representing that the outward appearance of checkout system is formed.As shown in Figure 1, checkout system has POS (Point Of Sales: point of sale) terminal 11, commodity information reading apparatus 21.
POS terminal 11 is positioned on pulling off device 13 upper surface in checkout stand 19.Pulling off device 13 is by controlling opening operation from the open command of POS terminal 11.Carried out the operating portion 15 be made up of keyboard etc. operated by operator (salesman etc.), be configured in above POS terminal 11.From operator's angle of operation operating portion 15, arrange in the inboard of operating portion 15 and show the operator of information with display part 14 towards operator.Operator with display part 14 towards information such as operator's display of commodity information, settlement information.Touch panel 18 is laminated to operator with on display part 14.Client rotatably stands with display part 16 and is arranged on more inboard with display part 14 of operator.Client with display part 16 towards information such as client's display of commodity information, settlement information.
In addition, although the client shown in Fig. 1 is in the state of display surface side, front (operator side) in Fig. 1 with display part 16, but by making client rotate with display part 16 in display surface mode of inboard (customer side) in Fig. 1, client shows information with display part 16 towards client.
In addition, the sales counter 31 of oblong table shape is configured in the mode forming L word with the checkout stand 19 being placed with POS terminal 11.The form above of sales counter 31 has load receiving surface 32.Load receiving surface 32 is placed with the Shopping Basket 33 of storage commodity 2.Shopping Basket 33 can be considered to be divided into the first Shopping Basket 34 brought by client and the second Shopping Basket 35 be positioned in the first Shopping Basket 34 on the position of commodity information reading apparatus 21.
The substantially central portion of the load receiving surface 32 of sales counter 31 be provided with can with the commodity information reading apparatus 21 that is connected of POS terminal 11 data transmission and reception ground.Commodity information reading apparatus 21 has the shell 22 of slim rectangular shape.
The front of shell 22 is configured with reading window 23.The top of shell 22 is provided with operator with display part 24.Operator, the surface of display part 24 is provided with touch panel 241 (with reference to Fig. 2).Be configured with the operating portion 27 be made up of keyboard etc. with the right of display part 24 operator.From operator's angle, be provided with client with display part 29, for customer communication operator with the side that keeps left, the back side of display part 24.
The first Shopping Basket 34 brought by client is accommodated with client in the commodity displayed in shop and puts into commodity 2 in Shopping Basket 34.Commodity 2 in first Shopping Basket 34 are moved to the second Shopping Basket 35 by the operator operating commodity information reading apparatus 21.In this moving process, commodity are by the reading window 23 towards commodity information reading apparatus 21.At this moment, image pickup part 47 (with reference to Fig. 2) commodity 2 of making a video recording in reading window 23 are configured in.
Fig. 2 is the block diagram representing that the hardware of commodity information reading apparatus 21 is formed.In Fig. 2 commodity information reading apparatus 21 have as control subject CPU (Central Processing Unit: central processing unit) 41, store various program ROM (Read Only Memory: ROM (read-only memory)) 42, launch the RAM (Random Access Memory: random access memory) 43 of various data, store the memory section 44 etc. of various programs etc., CPU41, ROM42, RAM43 and memory section 44 are interconnected by data bus 45.CPU41, ROM42, RAM3 form control part 100.That is, control part 100 to be stored according to ROM42 or memory section 44 by CPU41 and the control program 441 launched in RAM43 carries out action, performs control treatment described later.
RAM43, except the various programs headed by control program 441 of expansion, is also had to store and to be made a video recording by image pickup part 47 and the merchandise news reservoir 431 (with reference to Fig. 5) of the merchandise news of the commodity 2 identified by general object identification described later.
Also maintain the nonvolatile memory of the HDD (Hard Disc Drive: hard disk drive), flash memories etc. of storage information even if memory section 44 is power-off, it stores the program etc. comprising control program 441.In addition, memory section 44 stores commodity identification master file 442 (with reference to Fig. 3) and commodity master file 443 (with reference to Fig. 4).
In addition, data bus 45 is connected with operating portion 27, operator with display part 24, client with display part 29 and image pickup part 47 by controller 46.
Operating portion 27 have comprise the commodity shooting started in commodity information reading apparatus 21 beginning key 271, for terminating the various keys of end key 272 of commodity shooting.
Operator is arranged by towards operator with display part 24 display surface, and shows information to operator.Be provided with the touch panel 241 be made up of electrode or transparent film with the surface of display part 24 operator.By touch operation and the operator touch panel 241 with position corresponding to the key shown by display part 24, can operate this key.Touch panel 241 is parts of operating portion 27.Client is arranged by towards client with display part 29 display surface, and shows information to client.
Image pickup part 47 is made up of color ccd sensor or color cmos sensor, carries out making a video recording and aims at the commodity 2 of reading window 23.Such as, in image pickup part 47, carry out the video camera of 30fps.The two field picture (photographed images) that image pickup part 47 is made a video recording successively with regulation frame frequency is stored in the photographed images storage part 432 (with reference to Fig. 5) of RAM43.
In addition, data bus 45 is connected with the connection I/F (Inter Face: interface) 48 be electrically connected with POS terminal 11.Connect I/F48 to be connected with circuit 49.
In addition, in Fig. 2 POS terminal 11 have as control subject CPU61, store various program ROM62, launch the RAM63 of various data, store the memory section 64 etc. of various program, CPU61, ROM62, RAM63 and memory section 64 are interconnected by data bus 65.CPU61, ROM62 and RAM63 form control part 200.That is, control part 200 by CPU61 according to ROM62 or memory section 64 store and RAM63 launch control program 641 carry out action, perform control treatment described later.
RAM63, except the various programs launched headed by control program 641, also has the merchandise news storage part 631 storing the merchandise news corresponding with commodity 2 received by circuit 49 described later or connection I/F68 described later from commodity information reading apparatus 21.
Also maintain the nonvolatile memory of the HDD, flash memories etc. of storage information even if memory section 64 is power-off, it stores the program etc. comprising control program 641.In addition, memory section 64 stores commodity master file 642.This commodity master file 642 is identical formation with commodity master file 443 (with reference to Fig. 4).
In addition, data bus 65 by controller 66 be connected with operating portion 15, operator with display part 14, client with display part 16, print merchandise news and settlement information and provide the printing portion 67 of bill.
Operating portion 15 has the various keys of function key, numerical key, the total key carrying out settlement process etc.
Operator is arranged by towards salesman with display part 14 display surface, and shows information to salesman.Operator is provided with touch panel 18 on the display face with display part 14.By touch operation and the operator touch panel 18 with position corresponding to the key shown by display part 14, can operate this key.Touch panel 18 is parts of operating portion 15.Client is arranged by towards client with display part 16 display surface, and shows information to client.
In addition, data bus 65 is connected with and connects I/F68.Connect I/F68 to be connected with circuit 49.By circuit 49, connect I/F48 and be connected I/F68 electrical connection, between commodity information reading apparatus 21 and POS terminal 11, carrying out the exchange of various information.
Then, commodity identification master file 442 is set with the commodity 2 and the image of commodity 2 and the data file of characteristic quantity that are associated in and sell in shop.Fig. 3 is the illustration schematically representing that the data of commodity identification master file 442 are formed.As shown in Figure 3, commodity identification master file 442 have store the commercial product code that corresponding each commodity 2 uniquely distribute commercial product code portion 4421, the trade name portion 4422 of storing commodity name, storing commodity unit price unit price portion 4423, store the commodity image portion 4424 of the commodity image of these commodity 2 of making a video recording in advance.In addition, commodity identification master file 442 has the characteristic quantity portion 4425 that corresponding each commodity 2 association store in advance has the characteristic features amount (this characteristic quantity being called the characteristic quantity of benchmark commodity) most accurately representing these commodity 2.
In the example in figure 3, the commodity of commercial product code " 001 " ~ commercial product code " 004 " belong to the classification of the apple of 4 kinds of trade name " commodity A " ~ " commodity D ", and characteristic quantity portion 4425 stores the characteristic quantity of the benchmark commodity of the feature of the commodity the most accurately representing commercial product code " 001 " ~ commercial product code " 004 " respectively.
Commodity image portion 4424 stores and has made a video recording when similarity described later judges by the image of each commodity of the benchmark commodity as comparison other.Commodity image is prompted as the image of these commodity of expression candidate when the display of commodity candidate described later.In addition, characteristic quantity portion 4425 and corresponding commercial product code association store have the characteristic quantity of these commodity 2 extracted out in advance from the photographed images (such as, commodity image) of each commodity 2.Here, characteristic quantity is exactly the information of the feature of the expression such as surface color and polish, pattern, the concavo-convex situation commodity 2 of commodity 2.
Fig. 4 is the illustration schematically representing that the data of commodity master file 443 are formed.Commodity master file 443 is the commercial product code being associated with the commodity specifying in store merchandising, the data file of the attribute information (trade name, unit price etc.) of commodity 2 of being specified by commercial product code.In Fig. 4 commodity master file 443 there is commercial product code portion 4431, trade name portion 4432, unit price portion 4433, determine to command troops 4434, blanket specifying part 4435, single specifying part 4436 and determination portion 4437.
Commercial product code portion 4431 stores the commercial product code of specifying commodity.Trade name portion 4432 stores the trade name of the commodity of being specified by commercial product code.Unit price portion 4433 stores the unit price of the commodity of being specified by commercial product code.
To determine to command troops the 4434 determination rates storing the commodity of being specified by commercial product code.Determine that rate is exactly statistical representation can be defined as the probability of commodity of specifying numeral according to the commodity image of being made a video recording by image pickup part 47, represent and determine that commodity that rate is high are defined as the high commodity of the probability of commodity of specifying according to made a video recording image.
Different according to commodity, there is the angle of no matter shooting, commodity of commodity that how direction, distance can both extract roughly the same characteristic quantity out and the characteristic quantity relatively big difference according to the angle of shooting, direction, distance and extraction.When relatively big difference, the characteristic quantity of the benchmark commodity stored with characteristic quantity portion 4425 is often had to compare the situation that can not determine these commodity.Determine to command troops 4434 to store and collect more such phenomenon and the determination rate of the statistics calculated.Carry out determining that more commodity determine rate determining to command troops to store height in 4434, the more commodity of unascertainable number of times lowly determine rate determining to command troops to store in 4434.
Blanket specifying part 4435 is to determining the commodity that the 4434 determination rates stored of commanding troops are high, storage can be defined as the numerical value of specifying commodity automatically, to determining the commodity that the 4434 determination rates stored of commanding troops are low, store the numerical value that expression is the non-determined commodity that can not automatically determine.In an embodiment, the threshold value of the determination rate that can automatically determine is considered as 50%, in the example in fig. 4, commodity A, commodity B, commodity D, commodity N are determining that the 4434 determination rates stored of commanding troops are more than 50%, store the numerical value " 1 " representing and automatically determine in blanket specifying part 4435.But, to commodity C owing to determining that the 4434 determination rates stored of commanding troops are 38%, be less than 50%, so blanket specifying part 4435 stores the numerical value " 0 " that expression is the non-determined commodity automatically do not determined.Be illustrated although the threshold value of the determination rate that can automatically determine is considered as 50%, threshold value is not limited to 50%, also can be other values.
Single specifying part 4436 is the regions set separately in the mode automatically do not determined by user's (such as, the operator in shop, manager), when setting in the mode automatically do not determined, stores numerical value " 0 ".When example for Fig. 4, the determination rate of commodity A is 55% exceeded threshold value, but considers uncertain close to the commodity of half, thus the setting of the non-determined commodity automatically do not determined individually about commodity A.About the non-determined commodity set in the mode that can not automatically determine in single specifying part 4436, no matter the specified conditions of blanket specifying part 4435, automatically do not determine.
Determination portion 4437 pairs of non-determined commodity store the numerical value " 0 " representing and automatically do not determine.In addition, determination portion 4437 is determined automatically to specifying to have in blanket specifying part 4435, and the commodity determined of the setting automatically do not determined individually in single specifying part 4436, storage list is shown with the numerical value " 1 " automatically determined.When example for Fig. 4, commodity B, commodity D and commodity N can determine commodity, store numerical value " 1 " so automatically determine, but commodity A, commodity C are non-determined commodity, store numerical value " 0 " so automatically do not determine.
Fig. 5 is the illustration representing that the data of RAM43 are formed.In Fig. 5, RAM43 has merchandise news storage part 431, photographed images storage part 432 and characteristic quantity storage part 433.
Merchandise news storage part 431 reads fixed merchandise news from commodity master file 443 and stores.Photographed images storage part 432 is gathered the commodity image of having been made a video recording by image pickup part 47 and stores.Characteristic quantity storage part 433 stores the characteristic quantity extracted out from the commodity image of having been made a video recording by image pickup part 47.
Then, with reference to Fig. 6 to Figure 11, the control treatment of commodity information reading apparatus 21 is described.Fig. 6 is the functional block diagram representing that the function of commodity information reading apparatus 21 is formed.Control part 100, by the various programs comprising control program 441 stored according to ROM42, memory section 44, has collection portion 101, candidate display portion 102, informing portion 103 and merchandise news handling part 104.
Collection portion 101 has the function of the image gathering the commodity that image pickup part is made a video recording.
Candidate display portion 102 is had when by can not automatically be defined as based on the identifying processing of the commodity image collected by collection portion 101 specifying commodity, shows the function of the commodity candidate extracting the candidate for these commodity from stored benchmark commodity out.Benchmark commodity are such as stored in commodity identification master file 442.
Informing portion 103 has when the commodity of the upper of the commodity candidate shown by candidate display portion 102 are the non-determined commodity being previously determined to be the commodity that can not automatically determine, informs the function based on the uncertain appointment commodity of commodity candidate.
Merchandise news handling part 104 has when the commodity candidate shown by candidate display portion 102 is selected to have one, performs the function of the merchandise news process of the commodity of this selection.
Fig. 7 is the process flow diagram of the flow process of the control treatment representing POS terminal.In Fig. 7, control part 100 judges whether the beginning key 271 set by operating portion 27 is operated (step S11).Starting key 271 is that when starting key 271 by operation, then image pickup part 47 maintenance work state, until end key 272 is operated for making image pickup part 47 in running order thus can carrying out the key of making a video recording by image pickup part 47.
When judging to start key 271 by (step S11 is) during operation, control part 100 exports shooting Continuity signal (step S12) to image pickup part 47, thus makes image pickup part 47 in running order.That is, can be made a video recording by image pickup part 47.Then, control part 100 image acquisition that image pickup part 47 is made a video recording be stored into (step S13) in the photographed images storage part 432 of RAM43.In addition, control part 100 gathers the image of being made a video recording by image pickup part 47 at any time with the timing (time) of regulation.
Then, control part 100 judges whether to detect commodity 2 (step S14) the photographed images stored from photographed images storage part 432.All or part of outline line of the commodity 2 that the photographed images that control part 100 adopts known mode-matching technique detection photographed images storage part 432 to store comprises.Or, determine whether to be tested with skin area from photographed images, when being tested with skin area, namely when being tested with the mirroring of hand of operator, by carrying out the detection of above-mentioned outline line near this skin area, thus the profile extraction of the commodity that the hand of imaginary operator is just holding is attempted.At this moment, when be tested with the shape representing hand profile and near the profile of hand during the profile of object in addition, according to the contour detecting commodity 2 of this object.
Carry out standby until detect commodity 2 (step S14's is no), when being judged as detecting commodity 2 (step S14 is), control part 100 extracts characteristic quantity (step S15) out to the commodity 2 detected.Characteristic quantity is drawn out of the photographed images of the above-mentioned commodity 2 the detected surface state (color, pattern, concavo-convex situation etc. on surface) based on commodity 2.
And the characteristic quantity of the commodity 2 of extraction is stored into (step S16) in the characteristic quantity storage part 433 of RAM43 by control part 100.Then, the characteristic quantity of multiple commodity that the characteristic quantity of the commodity 2 that the characteristic quantity storage part 433 of RAM43 stores by control part 100 and the characteristic quantity portion 4425 of commodity identification master file 442 store compares, and calculates similarity (step S17).
The reference characteristic amount of the characteristic quantity that characteristic quantity storage part 433 stores by control part 100 and each commodity that characteristic quantity portion 4425 stores compares, and calculates the similarity of expression two characteristic quantity which kind of degree similar.And, if there is its value in the similarity calculated to be more than or equal to defined threshold (such as, 50%) commodity of the commercial product code of commodity, then these commodity are identified as the candidate (commodity candidate) of the commodity 2 of being made a video recording by image pickup part 47 by control part 100.And these commodity, when there being the commodity being more than or equal to the high similarity of regulation (such as 90%) in the commodity candidate identified, being identified as and determining commodity by control part 100.
Identification is carried out to the object comprised in image as described above and is called as general object identification (genericobject recognition: general object identification).Technology various recognition technology in following document about so general object identification is illustrated.
Liu Jing Kei department, " the modern Hou of general Wu Ti Recognize Knowledge Now shape と ", feelings Reported process association Theory Wen Chi, Vol.48, No.SIG16 [Heisei retrieval in 25 years 01 month 24 days], イ Application タ ー ネ ッ ト <URL:http: //mm.cs.uec.ac.jp/IPSJ-TCVIM-Yanai.pdf> (Liu Jingqi department, " status in quo and prospect of general object identification ", information processing association paper will, Vol.48, No.SIG16 " Heisei retrieval in 25 years 01 month 24 days ", internet < URL:http: //mm.cs.uec.ac.jp/IPSJ-TCVIM-Yanai.pdf >)
In addition, carry out region segmentation by each article of correspondence (object) to image, the technology of carrying out general object identification is illustrated in following document.
Jamie Shotton ら, " Semantic Texton Forests f or Image Categorizationand Segmentation ", [Heisei retrieval in 25 years 01 month 24 days], イ ン タ ー ネ ッ ト <URL:http: //citeseerx.ist.psu.edu/viewdoc/download? doi=10.1.1.145.3036 & rep=rep1 & type=pdf> (Jamie Shotton ら (people such as Jie meter Xiao Dun), " Semantic Texton Forests forImage Categorization and Segmentation: ", " Heisei retrieval in 25 years 01 month 24 days ", internet < URL:http: //citeseerx.ist.psu.edu/viewdoc/download? doi=10.1.1.145.3036 & rep=rep1 & type=pdf >)
Then, control part 100, based on the similarity calculated in step S17, judges whether commodity 2 to be identified as to determine commodity (step S18).When being judged as identifying (step S18 is), control part 100 reads from the commercial product code portion 4421 of commodity identification master file 442 commercial product code being identified as the commodity determining commodity.And control part 100 (merchandise news handling part 104) performs merchandise news process.That is, control part 100 reads the merchandise news (commercial product code, trade name, unit price etc.) corresponding with this commercial product code from commodity master file 443 and is stored into (step S19) merchandise news reservoir 431.And control part 100 turns back to step S14, standby commodity then detect.The merchandise news that merchandise news storage part 431 stores sends to POS terminal 11 at the stop timing (time) of described transaction.
On the other hand, when as the result calculating similarity in step S17, judge by unidentified for commodity 2 for determining commodity time (step S18's is no), all commodity 2 that similarity is exceeded threshold value by control part 100 are identified as commodity candidate (step S31).
Then, control part 100, to all commodity 2 as commodity candidate, retrieves (searching) with or without non-determined commodity (step S32) with reference to determination portion 4437.Non-determined commodity in blanket specifying part 4435, store the commodity of " 0 " and in single specifying part 4436, store the commodity of " 0 ".
And control part 100 judges whether have non-determined commodity (step S33) in commodity candidate.When judging to have non-determined commodity (step S33 is), control part 100 (candidate display portion 102) is by the commodity candidate identified in step S31 and make operator be indicated to controller 46 (step S34) with display part 24 and client with the instruction that display part 29 shows simultaneously.The controller 46 receiving instruction operator with display of commodity candidate on display part 24.And, control part 100 makes the instruction showing information with the top of the image of the non-determined commodity identified as the result retrieved in step s 32 accordingly be indicated to controller 46, and described information is that the commodity of commodity candidate of urging (promptings) to show do not carry out commodity and determine and operate client selects appointment commodity from commodity candidate information (step S35) with the touch panel 241 on display part 29.The controller 46 receiving instruction does not carry out commodity operator with display alarm on display part 24 and determines and operate client with the touch panel 241 on display part 29, selects the information of specifying commodity from commodity candidate.
Fig. 8 to Figure 11 illustrates by step S34 and step S35 in the four kind indication examples of operator with commodity candidate shown in display part 24.Client with display part 29 also by same display.
Fig. 8 is the display illustration representing commodity candidate.As shown in Figure 8, operator comprises photographed images region A11 with the commodity candidate picture A1 shown by display part 24 and commodity candidate points out region A12.
Photographed images region A11 is the region for showing the photographed images that photographed images storage part 432 stores.Commodity candidate points out region A12 to be the region of commodity image for showing each registration commodity being identified as commodity candidate etc.These commodity candidate points out region A12 the commodity image (G1 ~ G4) of the commodity candidate identified in step S31 and trade name etc. to be shown simultaneously.In addition, commodity candidate points out region A12 also can not be presented at the commodity image of the commodity candidate identified in step S31, and display of commodity name.
In addition, the manual register button B1 for manually selecting (registration) commodity from category code, commodity detail etc. is provided with in the bottom of photographed images region A11.Control part 100, according to the operation of manual register button B1, is used for the manual registration picture (not shown) of manually carrying out goods registration operator with display on display part 24.In addition, by as described later, the commodity of manually registering picture registration are determined that commodity process.
In addition, control part 100, near the top of the image (G1 and G3) of non-determined commodity, shows the word S1 that information " is not determined " automatically respectively.As long as this information represents that commodity A and commodity C is non-determined commodity, is any one commodity in commodity A and commodity C to uncertain appointment commodity of commodity 2 of this shooting and the commodity that are consistent, then wish the information of any one commodity selected in commodity A and commodity C.The selection of commodity is performed by touch operation touch panel 241.
Fig. 9 is another display illustration representing commodity candidate.As shown in Figure 9, control part 100 shows the mark S2 of finger respectively near the right side of the image (G1 and G3) of non-determined commodity.As long as the mark S2 of this finger represents that commodity A and commodity C is non-determined commodity, is any one commodity in commodity A and commodity C to uncertain commodity of specifying of commodity 2 of this shooting and the commodity be consistent, then wish the information of any one commodity selected in commodity A and commodity C.The selection of commodity is performed by touch operation touch panel 241.
Figure 10 is the 3rd display illustration representing commodity candidate.As shown in Figure 10, the background colour S3 of the image (G1 with G3) of non-determined commodity shows in the mode that the background colour of the image from other commodity is different by control part 100.As long as this different background colour S3 represents that commodity A and commodity C is non-determined commodity, is any one commodity in commodity A and commodity C to uncertain commodity of specifying of commodity 2 of this shooting and the commodity be consistent, then wish the information of any one commodity selected in commodity A and commodity C.The selection of commodity is performed by touch operation touch panel 241.
Figure 11 is the 4th display illustration representing commodity candidate.The word S4 that in Figure 11, control part 100 " is not automatically determined in the bottom of photographed images region A11 display information, please be selected commodity ".This information in shown commodity candidate, has non-determined commodity, to the uncertain commodity of specifying of the commodity 2 of this shooting and the information wishing to select the commodity be consistent.The selection of commodity is performed by touch operation touch panel 241.
Turn back to the explanation of Fig. 7.Control part 100 judges whether a commodity (step S36) of having selected to specify from shown commodity candidate.Carry out standby, until be judged as selecting (step S36's is no), when being judged as selecting (step S36 is), control part 100 using the commodity selected as determining commodity (step S37).And control part 100 performs the process of step S19.
In addition, when in step S33, when being judged as not having non-determined commodity in commodity candidate (step S33's is no), control part 100 is by the commodity candidate identified in step S31 and make operator be indicated to controller 46 (step S38) with display part 24 and client with the instruction that display part 29 shows simultaneously.The controller 46 receiving instruction operator with display of commodity candidate on display part 24.And control part 100 judges whether to select there is a commodity (step S39) of specifying from shown commodity candidate.When being judged as selecting (step S39 is), control part 100 performs the process of step S37.In addition, when being judged as non-selected (step S39's is no), control part 100 turns back to step S14 and carries out standby.
In addition, when being judged as in step s 11 not operating beginning key 271 (step S11's is no), control part 100 judges whether the end key 272 (step S41) operated set by operating portion 27.When being judged as being operated (step S41 is), control part 100 exports shooting by signal (step S42) to image pickup part 47, thus makes image pickup part 47 be in off working state.And control part 100 ends process.In addition, when being judged as not operating end key 272 (step S41's is no), control part 100 turns back to step S11 and carries out standby.
According to such embodiment, when the commodity of the upper being judged as shown commodity candidate are non-determined commodity, show uncertain for specifying commodity, so operator is from shown candidate's commodity selection commodity or standby not wavering to carrying out determining.
In addition, according to embodiment, uncertain display is carried out due to corresponding with non-determined commodity, so operator selects commodity or standby not wavering to carrying out determining from shown candidate's commodity.In addition, operator can grasp the commodity not carrying out commodity and determine.
(the second embodiment)
Then, with reference to Figure 12, the image information processing device of the second embodiment and program are described.In addition, in the embodiment of following explanation, be described although POS terminal 11 is enumerated as example as an example of image information processing device, the present invention is not defined because of embodiment.In addition, in fig. 12, the formation of reference marks identical with Fig. 2 is the formation identical with Fig. 2, so omit the description.In fig. 12, memory section 64 has commodity identification master file 643.Commodity identification master file 643 is identical formation with the commodity identification master file 443 of Fig. 4.
In a second embodiment, control part 200 performs the control equal with the step S13 ~ step S39 in the process flow diagram of Fig. 7.The control part 100 of commodity information reading apparatus 21 performs the process of step S11, step S12, step S41 and step S42.
At this moment, control part 200 gathers the commodity image sent from commodity information reading apparatus 21 in step s 13.In addition, the image information of commodity candidate and the instruction of the image information of the described commodity candidate of display are exported to commodity information reading apparatus 21 by control part 200 in step S34 and step S38 simultaneously.In addition, control part 200 performs the merchandise news process merchandise news read from commodity master file 642 be stored in merchandise news storage part 631 in step S19.
(the 3rd embodiment)
Then, with reference to Figure 13 and Figure 14, the image information processing device of the 3rd embodiment and program are described.In addition, in the embodiment of following explanation, although the self-checkout device one with roughly two side's functions of POS terminal 11 and commodity information reading apparatus 21 formed is (following, be only called self-service POS) be enumerated as example as an example of image information processing device and be described, but the present invention is not defined because of embodiment.
The block diagram that the stereographic map that Figure 13 is the outward appearance formation representing self-service POS80, Figure 14 are the hardware formations representing self-service POS80.In addition, in the following, the reference marks 81 ~ 86,87 and 88,90,97 and 98,300,841 ~ 843,871,872 of Figure 13 and/or Figure 14 is identical formation with the reference marks 41 ~ 46,27 and 25,47 ~ 49,100,441 ~ 443,271,272 of Fig. 2.In addition, printing portion 89 is identical formation with the printing portion 67 of Figure 12.Therefore, the explanation that these are formed is omitted.
As shown in FIG. 13 and 14, the body 91 of self-service POS80 have be equipped with touch panel 881 from the teeth outwards client with display part 88, in order to identify kind of (detection) commodity etc. and the image pickup part 90 of commodity image of making a video recording.
Such as to adopt with display part 88 as client and have liquid crystal display.Client is shown the Amount in Total, advance payment, the small change amount of money etc. for informing the guide picture of the method for operating of self-service POS80, various input pictures, the registration picture showing the merchandise news of being made a video recording by image pickup part 90, display of commodity to client with display part 88 and carries out selecting reconciliation (checkout) picture etc. of method of payment.
Image pickup part 90 is the reading windows 901 of by client, the code sign be attached on commodity being aimed at image pickup part 90, thus the device of commodity image of being made a video recording by image pickup part 90.
In addition, being provided with the commodity mounting table 92 for placing the open commodity loaded in basket on the right side of body 91, being provided with the commodity mounting table 93 for placing settled commodity in the left side of body 91.In addition, the bag hook 95 of the bag for mounting settled commodity is provided with, for the temporary placing table 96 by the interim placement before loading bag of settled commodity.The inside of commodity mounting table 92 and 93 is respectively arranged with the meter (not shown) of the commodity that metering has loaded, and has the function that the weight determined at clearing front and back commodity is identical situation.
In addition, the body 91 of self-service POS80 is provided with for carrying out stored in clearing bank note and the change machine 94 accepting small change bank note.
When applying embodiments of the invention to the self-service POS80 formed like this, self-service POS80 has the function as commodity information reading apparatus, and performs the control equal with the control shown in Fig. 7.In addition, the device that the one with the function of POS terminal 11 and commodity information reading apparatus 21 is formed, being not limited to the self-service POS80 of above-mentioned formation, also can be the device of the formation not comprising meter.
Above, although be illustrated embodiments of the invention, these embodiment proposes as an example, is not intended to limit scope of invention.These embodiments can be implemented with other various forms, can carry out various omission, replacement, change, combination in the scope not departing from invention main idea.These embodiments and distortion thereof are all comprised in scope of invention or main idea, and, be included in the invention described in scope of claim and the scope of its equalization.
Such as, in an embodiment, near the image of non-determined commodity, show the mark S2 of finger in the example of figure 9, as long as but such as asterisk etc. mark then what can.In addition, in the example of Figure 10, make the background colour of the image of non-determined commodity different from the background colour of other image, but also can change the pattern of background or scenery etc. to substitute and make background colour different.
In addition, in an embodiment, although make operator show uncertain appointment commodity with display part 24 and client with display part 29 as informing portion, also can adopt the such as sound etc. except display other inform means.
In addition, in an embodiment, the shop server set by shop that also can be connected with commodity information reading apparatus 21 or POS terminal 11, our department's server stores commodity identification master file 442 set by our department and commodity master file 443.In addition, commodity identification master file 442 and commodity master file 443 also can be separately positioned in different devices.
In addition, performed in the image information processing device of embodiment program provides in the computer-readable storage medium such as CD-ROM, flexible plastic disc (FD), CD-R, DVD (Digital VersatileDisk: digital versatile disc) with the file record of installable form or executable form.
In addition, also the program performed in the image information processing device of embodiment can be stored on the computing machine be connected with the network of internet etc., and by providing via web download.In addition, also the network of the program performed in the image information processing device of embodiment via internet etc. can be carried out providing or configuring.
In addition, also the program performed in the image information processing device of embodiment can be pre-installed in ROM etc. and to provide.
Claims (10)
1. an image information processing device, comprising:
Collection portion, gathers the image of the commodity that image pickup part is made a video recording;
Candidate display portion, when the identifying processing of the image of the commodity by collecting based on described collection portion can not be defined as specifying commodity automatically, shows the commodity candidate extracting the candidate for described commodity from the benchmark commodity stored out; And
Informing portion, when the commodity of the upper of the commodity candidate shown by described candidate display portion are the non-determined commodity being defined as the commodity that can not automatically determine in advance, informs based on the uncertain appointment commodity of described commodity candidate.
2. image information processing device according to claim 1, wherein,
Described informing portion is when the determination rate based on each commodity preordering of correspondence, judge that the commodity of the upper of the commodity candidate by the display of described candidate display portion do not meet regulation when determining the described non-determined commodity of rate, inform based on the uncertain appointment commodity of described commodity candidate.
3. image information processing device according to claim 2, wherein,
Described informing portion, when the commodity of the upper judging the commodity candidate by the display of described candidate display portion are the described non-determined commodity of specifying arbitrarily, is informed based on the uncertain appointment commodity of described commodity candidate.
4. image information processing device according to any one of claim 1 to 3, wherein,
Described informing portion is corresponding with the display position of described non-determined commodity shows the information representing uncertain appointment commodity.
5. image information processing device according to any one of claim 1 to 4, also comprises:
Merchandise news handling part, when the commodity candidate shown by described candidate display portion is selected one, the merchandise news process of the commodity selected described in execution.
6. a control method for image information processing device, comprises the following steps:
Acquisition step, gathers the image of the commodity that image pickup part is made a video recording;
Candidate display step, when the identifying processing of the image of the commodity by collecting based on described acquisition step can not be defined as specifying commodity automatically, shows the commodity candidate extracting the candidate for described commodity from the benchmark commodity stored out; And
Informing step, when the commodity of the upper by the commodity candidate shown by described candidate display step are the non-determined commodity being defined as the commodity that can not automatically determine in advance, informs based on the uncertain appointment commodity of described commodity candidate.
7. control method according to claim 6, wherein,
Described informing step is when the determination rate based on each commodity preordering of correspondence, judge that the commodity of the upper of the commodity candidate by the display of described candidate display step do not meet regulation when determining the described non-determined commodity of rate, inform based on the uncertain appointment commodity of described commodity candidate.
8. control method according to claim 7, wherein,
Described informing step, when the commodity of the upper judging the commodity candidate by described candidate display step display are the described non-determined commodity of specifying arbitrarily, is informed based on the uncertain appointment commodity of described commodity candidate.
9. the control method according to any one of claim 6 to 8, wherein,
Described informing step is corresponding with the display position of described non-determined commodity shows the information representing uncertain appointment commodity.
10. the control method according to any one of claim 6 to 9, also comprises:
Merchandise news treatment step, when being selected one by the commodity candidate shown by described candidate display step, the merchandise news process of the commodity selected described in execution.
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| CN201710813377.2A CN107665556B (en) | 2014-01-21 | 2014-12-19 | Image information processing apparatus and control method thereof |
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| JP2014-008953 | 2014-01-21 | ||
| JP2014008953A JP6193136B2 (en) | 2014-01-21 | 2014-01-21 | Image information processing apparatus and program |
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| CN201410799219.2A Expired - Fee Related CN104794831B (en) | 2014-01-21 | 2014-12-19 | Image information processing device and its control method |
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| CN107578578A (en) * | 2016-07-04 | 2018-01-12 | 东芝泰格有限公司 | Information processor and its control method, terminal device |
| CN107852438A (en) * | 2015-07-30 | 2018-03-27 | Lg电子株式会社 | Mobile terminal and its control method |
| CN107967773A (en) * | 2017-12-01 | 2018-04-27 | 旗瀚科技有限公司 | A kind of supermarket self-help purchase method of view-based access control model identification |
| CN110992140A (en) * | 2019-11-28 | 2020-04-10 | 浙江由由科技有限公司 | Matching method and system for recognition model |
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| JP6908491B2 (en) * | 2017-10-10 | 2021-07-28 | 東芝テック株式会社 | Product information reader and program |
| US20210248889A1 (en) * | 2020-02-06 | 2021-08-12 | Toshiba Tec Kabushiki Kaisha | Article display system |
| CN114550385A (en) * | 2020-11-26 | 2022-05-27 | 融讯伟业（北京）科技有限公司 | Intelligent weighing device and intelligent weighing method based on computer vision technology |
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Also Published As
| Publication number | Publication date |
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| CN107665556B (en) | 2020-06-26 |
| CN107665556A (en) | 2018-02-06 |
| JP6193136B2 (en) | 2017-09-06 |
| JP2015138350A (en) | 2015-07-30 |
| CN104794831B (en) | 2017-09-01 |
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