CN1694483A - Image displaying device and image displaying method - Google Patents
Image displaying device and image displaying method Download PDFInfo
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- CN1694483A CN1694483A CN 200510070410 CN200510070410A CN1694483A CN 1694483 A CN1694483 A CN 1694483A CN 200510070410 CN200510070410 CN 200510070410 CN 200510070410 A CN200510070410 A CN 200510070410A CN 1694483 A CN1694483 A CN 1694483A
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Abstract
The invnetion provides a image display apparatus and method. An electronic camera includes a system controller 5 or the like that carries out the processings of: generating groups of image data existing within a prescribed range in a decreasing direction of a designated frame number and groups of image data existing within a prescribed range in an increasing direction of the designated frame number relative to the designated frame number; discriminating whether or not the designated frame number exists within a first area between a maximum frame number in a first reproduction list and a frame number smaller than by a prescribed number of frames from the maximum frame number when the designated frame number is increasingly updated or whether or not the designated frame number exists within a second area between a minimum frame number and a frame number greater than the minimum frame number by a prescribed number of frames when the designated frame number is decreasingly upgraded; and generating groups of image data with number of frames increased from the maximum frame number when the discrimination indicates existence of the designated frame number within the first area or generating groups of image data with number of frames decreased from the minimum frame number when the discrimination indicates existence of the designated frame number within the second area as a second reproduction list.
Description
Technical field
The present invention relates to a kind of image display device and method for displaying image of playing display image data.
Background technology
In recent years, most Electrofaxs have in case of necessity and to play and image shows image display function by the image file of photographic recording in recording medium.
In this Electrofax, the image file that obtains by photography generally according to based on DCF certain format such as (Design rule for Camera File system), level for example shown in Figure 6 is recorded in the recording mediums such as removable storage card.
Fig. 7 is the figure of data structure one example of the storage card of the such document image file of expression.Wherein, the storage card shown in this figure is represented the storage card that uses FAT (File Allocation Tables) file system to manage.As shown in the figure, on this storage card, be provided with: directory area, this directory area is carried out record to recording as the beginning bunch sequence number in the zone of the directory information of following one deck of this catalogue of directory information or image file; With the image file zone of document image file itself,, search for this beginning bunch sequence number successively, addressable desired images file by from the root zone.For example, by regional from root, search beginning bunch sequence number is that " DCIM " directory area, the beginning bunch sequence number of " 3 " are " 1000LYMP " directory area of " 10 " successively, and addressable beginning bunch sequence number is " AAAA0001.jpg " file of " 50 ".
But from the scheme of root zone beginning search beginning bunch sequence number successively, when image file in being recorded in storage card or catalogue quantity were huge, it was elongated to have access to the required time of desired images file this.Therefore, under the situation of playing image file, the image file of reading expectation will spend the more time, can not carry out playing corresponding to image the level and smooth image broadcast of indication.
Especially in recent years, along with popularizing of Electrofax, recording mediums such as removable storage card also begin to popularize more jumbo recording medium, in addition, because who can both use Electrofax to photograph like a cork, there is the trend that increases day by day so be recorded in the quantity of an image file in the recording medium.From this situation, also become bigger problem about having access to the problem of required time of image file.
On the other hand, in patent documentation 1, following document management apparatus has been proposed.In this device,, this animation file is divided into a plurality of divided files, and makes the divided file control documents of the playing sequence of a plurality of divided files after having logined this and cutting apart in order to carry out the contrary playback process of animation file.Afterwards, carrying out under the contrary situation about playing of animation file, the divided file control documents according to making reads in data successively from above-mentioned a plurality of divided files, carry out contrary playback process.Thus, carry out level and smooth contrary the broadcast between can data reading in when not required.
Patent documentation 1: the spy opens flat 6-75833 communique
Put down in writing following scheme in this patent documentation 1: the image that will play is divided into a plurality of groups, makes the divided file that login has its playing sequence, carries out level and smooth broadcast between data are read in when not required, i.e. the playing sequence of the image file that control is pre-existing in.But, in above-mentioned prior art, must all carry out dividing processing to animation file, dividing processing will spend the more time.In addition, the essential control documents of making at the whole a plurality of files after the dividing processing can elapsed time and memory.
Summary of the invention
In view of the foregoing, the object of the present invention is to provide a kind of image display device and display packing thereof, can at short notice and utilize few memory to make control documents, data are read in does not need a plurality of view data of the level and smooth broadcast in spended time ground.
To achieve these goals, the image display device of the present invention's the 1st mode can be play display image data, constitutes to have: the frame number designating unit, and appointment will be play the frame number of the view data of demonstration; The 1st playlist production unit will be the group in the prescribed limit of the direction that increases of frame number benchmark, that be present in this appointment with the frame number of above-mentioned appointment and be that group in the prescribed limit of the direction that reduces of frame number benchmark, that be present in above-mentioned appointment is as the 1st playlist and make with the frame number of above-mentioned appointment; The region decision unit, judge when utilize above-mentioned frame number designating unit with above-mentioned frame number when augment direction upgrades, whether the frame number that is upgraded is present in the 1st zone than the frame number of the number of the little regulation of largest frames sequence number in above-mentioned the 1st playlist, maybe when utilize above-mentioned frame number designating unit with above-mentioned frame number when reducing direction and upgrade, whether the frame number that is upgraded is present in the 2nd zone than the frame number of the number of the big regulation of minimum frame sequence number in above-mentioned the 1st playlist; With the 2nd playlist production unit, when be judged to be the frame number that is upgraded by above-mentioned frame number designating unit be present in above-mentioned the 1st the zone in the time, the group of frame number of number that will further increase regulation from above-mentioned largest frames sequence number start frame sequence number is as the 2nd playlist and make, when being judged to be when being present in above-mentioned the 2nd zone, will further reduce the group of frame number of the number stipulated as the 2nd playlist and making from above-mentioned minimum frame sequence number start frame sequence number.
According to this structure, in the image display device that can play display image data, utilize the frame number designating unit, specify the frame number of playing the view data that shows, utilize the 1st playlist production unit, to be benchmark with the frame number of above-mentioned appointment, be present in the group in the prescribed limit of the direction that the frame number of this appointment increases, with frame number with above-mentioned appointment be benchmark, be present in group in the prescribed limit of the direction that the frame number of above-mentioned appointment reduces as the 1st playlist and make, utilize the region decision unit, judge when utilize above-mentioned frame number designating unit with above-mentioned frame number when augment direction upgrades, whether be present in the 1st zone than the frame number of the number of the little regulation of largest frames sequence number in above-mentioned the 1st playlist, maybe when utilize above-mentioned frame number designating unit with above-mentioned frame number when reducing direction and upgrade, whether be present in the 2nd zone than the frame number of the number of the big regulation of minimum frame sequence number in above-mentioned the 1st playlist, utilize the 2nd playlist production unit, when be judged to be the frame number that is upgraded by above-mentioned frame number designating unit be present in above-mentioned the 1st the zone in the time, the group of frame number of number that will further increase regulation from above-mentioned largest frames sequence number start frame sequence number is as the 2nd playlist and make, when being judged to be when being present in above-mentioned the 2nd zone, will further reduce the group of frame number of the number stipulated as the 2nd playlist and making from above-mentioned minimum frame sequence number start frame sequence number.
The image display device of the present invention's the 2nd mode constitutes; In above-mentioned the 1st mode; Be present in the 1st zone as the frame number that is upgraded by above-mentioned frame number designating unit; Make in the situation of the 2nd playlist; Deletion begins to increase the group of frame number of the number of regulation from the minimum frame sequence number; Be present in the 2nd zone as the frame number that is upgraded by above-mentioned frame number designating unit; Make in the situation of the 2nd playlist; Deletion begins the group of the frame number of the number that reduces to stipulate from maximum frame number
The image display device of the present invention's the 3rd mode constitutes, and in above-mentioned the 2nd mode, the quantity of the frame of above-mentioned deletion is identical with the quantity of frame in signing in to above-mentioned the 2nd playlist.
The image display device of the present invention's the 4th mode constitutes, in above-mentioned the 1st mode, and the initial frame number of playing the view data that shows when above-mentioned frame number designating unit specifies in play mode.
The image display device of the present invention's the 5th mode constitutes, and in above-mentioned the 1st mode, above-mentioned frame number designating unit specifies in the frame number of the view data of the last broadcast demonstration when setting the play mode that sets before the up-to-date play mode for.
The image display device of the present invention's the 6th mode constitutes, and in above-mentioned the 1st mode, even if under the situation of making above-mentioned the 1st playlist or above-mentioned the 2nd playlist, also accepts the update signal of the frame number of above-mentioned frame number designating unit input.
In addition, the invention is not restricted to above-mentioned image display device, also can constitute method for displaying image.
According to the present invention, imagination is then play under the situation of the broadcast of the broadcast frame of the specified quantity that is through with again, owing to make new playlist in advance, so even the broadcast predetermined frame of the tabulation in the use has not had when then playing, also can be with reference to new playlist, playing image smoothly.In addition, owing to the playlist of making in case of necessity about an amount of picture frame, so can at short notice and use few memory to make this playlist.
Description of drawings
Fig. 1 is the main composition figure of the Electrofax of expression embodiment 1.
Fig. 2 is the figure that expression is stored in an example of the playlist among the DRAM.
Fig. 3 (a) is that the expression Electrofax moves the flow chart of an example, (b) is the schematic diagram of the playlist making, append, delete by this action, (c) is the figure that represents an example of file selection picture.
Fig. 4 (a) and (b) are that the expression Electrofax moves the flow chart of an example.
Fig. 5 is that the expression Electrofax moves the flow chart of an example.
Fig. 6 is the figure of the example of expression when being recorded in image file in the recording medium according to the level based on certain format.
Fig. 7 is the figure of data structure one example of the storage card of expression document image file.
Among the figure: 1: Photographical lens system; 2: imaging apparatus; 3: imaging circuit; 4:A/D portion; 5: system controller; 6: image processing part; 7:I/F; 8: draw-in groove; 9: dismantled and assembled memory; 10:VRAM; The 11:LCD driver; 12: built-in LCD; 13: built-in RAM; 14: built-in ROM; 15: operating portion; 16: playlist; 17: cursor.
Embodiment
Below, with reference to accompanying drawing embodiments of the invention are described.
Fig. 1 is the main composition figure that the Electrofax of the image display device of one embodiment of the invention or method for displaying image is used in expression.
In addition, this Electrofax here, is supposed according to above-mentioned level shown in Figure 6 image file to be recorded in the recording medium based on the DCF specification.In addition, suppose to use the FAT file system as file system.
In Electrofax shown in Figure 1, become the signal of telecommunication by the shot object image of Photographical lens system 1 imaging pixel spare 2 opto-electronic conversion being shot, after the shooting of being implemented to stipulate by shooting circuit 3 is handled again, carry out the A/D conversion by A/D portion 4.In addition, the view data that obtains is like this implemented the compression of regulation and is handled after being implemented the image processing of regulation by system controller 5 by image processing part 6, as image file, be recorded in the dismantled and assembled memory 9 that is installed in the draw-in groove 8 via I/F7.
On the other hand, play indication according to image, via the image file in the dismantled and assembled memory 9 of I/F7 playback record in being installed on draw-in groove 8, after implementing the decompression of regulation by image processing part 6, image processing by system controller 5 enforcement regulations is stored among the VRAM10.Afterwards, read image, this image is shown among the built-in LCD12 by lcd driver 11.
In addition, as the DRAM13 of built-in RAM is the memory that has been carried out the view data after the A/D conversion as temporary transient storage by A/D portion 4, also be used as the memory of the view data in the processing of temporary transient memory image handling part 6, also carry out the memory of the service area of control and treatment as system controller 5, the playlist of being made by system controller 5 described later also is stored in wherein.
Operating portion 15 by the release-push that is used to carry out the photography indication, the frame that is used to carry out playing image sends indication or the cross button that moves etc. of the cursor that shows, be used for option the OK button, be used to carry out the on/off of power supply power knob, be used to switch various patterns such as photograph mode and play mode mode selector switch etc., constitute by the various buttons of user's operation and switch etc., reception is notified to system controller 5 from user's various indications.For example, when the left button of pressing the cross button or right button, the update signal of frame number is inputed to system controller 5.
Below, the playlist that is stored among the DRAM13 is described.
Playlist is made, is appended, deletes by system controller 5, at each file of the image file (view data) that is stored in the specific quantity in the dismantled and assembled memory 9, expression is as the filename of the frame number of the storage order of image file in dismantled and assembled memory 9, image file, the corresponding relation of beginning bunch sequence number in zone of document image file on the dismantled and assembled memory 9.
In addition, when playing image, with reference to this playlist, obtain beginning bunch sequence number as the image file of the frame number of playing object, and directly visit on the dismantled and assembled memory 9 from the zone that this beginning bunch sequence number begins, read and the playing image file, thereby, shorten having access to the required time of image file, can carry out corresponding to the level and smooth broadcast of playing indication.
Fig. 2 is the figure that expression is stored in an example of the playlist among the DRAM13.
As shown in the drawing, in playlist 16,, the corresponding relation of frame number, filename and beginning bunch sequence number is shown at each file of the image file that is recorded in the specific quantity in the dismantled and assembled memory 9.In addition, for example under the situation of the image file of playing frame number 1, at first, with reference to this playlist 16, obtain corresponding bunch sequence number " 50 ", directly visit bunch sequence number on the dismantled and assembled memory 9 and be 50 zone, read " AAAA0001.JPG " file, play its image.
In addition, below also will be respectively corresponding frame number, filename and beginning bunch sequence number be called the image information of this frame number.For example, in the example of Fig. 2, also will distinguish corresponding frame number 1, filename " AAAA0001.JPG " and start the image information that bunch sequence number 50 is called frame number 1.
In addition, in the present embodiment, suppose that frame number is corresponding with playing sequence.
Then, as the action of this Electrofax, the action of carrying out is described when being set at play mode.
Fig. 3 (a), Fig. 4 (a) and (b), Fig. 5 are that this moves the flow chart of an example, Fig. 3 (b) is the schematic diagram of the playlist making, append, delete by this action, and Fig. 3 (c) is illustrated in the figure that the file that shows in the processing of this action is selected an example of picture.
At first, with Fig. 3 (b) playlist A, B, the C that uses is described in this action.
Shown in Fig. 3 (b), in this action, so-called playlist A be the sum that will be recorded in the image file (view data) in the dismantled and assembled memory 9 be made as N (wherein N 〉=500), when this N image file is given frame number, have from the playlist of the image information of rearward 100 frames of frame number 1 beginning, so-called playlist B has the playlist that begins the image information of 100 frames forwards from frame number N at this moment.In addition, so-called playlist C has the frame number outside the frame number that comprises among the playlist A of this moment and the playlist B, and the playlist of the image information of continuous specified quantity frame.In addition, in this action, the direction that frame number reduces is represented in so-called the place ahead, and the direction that frame number increases is represented at so-called rear.
Below, describe this action in detail with Fig. 3 (a), (c), Fig. 4 (a) and (b), Fig. 5.
When this action beginning, shown in Fig. 3 (a), at first, making has from the playlist A of the image information of rearward 100 frames of frame number 1 beginning and has the playlist B (S1) that begins the image information of 100 frames forwards from frame number N, and two playlists are stored in the built-in RAM 13.
Then, select picture to be presented at built-in LCD file and go up (S2), standby (S3) before the file of having selected to expect the user.
Here, file shown in Fig. 3 (c) is selected an example of picture.Shown in Fig. 3 (c), select in the picture file that is recorded in the dismantled and assembled memory 9 to be presented on the built-in LCD12 at file.Afterwards, the user can select in the picture at this, by pressing the last knob down of cross key, cursor 17 is moved up and down, and the file of indicative of desired in addition, by pressing the OK button, can be selected the indicated file of (decision) cursor 17.For example, in this example, when pressing the OK button, select File folder " 1000LYMP ".
Like this, when the user has selected the file of expectation, then will as the frame number that belongs to the image file in this selecteed file, playing sequence sets X (S4) for for frame number the earliest.Thus, setting will be play the frame number of the image file of demonstration.In addition, so-called as the frame number that belongs to the image file in the file, playing sequence is the earliest frame number, for example is the frame number that stores the image file in this document folder at last into.
Then, judge whether frame number X is contained in playlist A or the playlist B (S5).Here, in result of determination is under the situation that is, enter S7, under for situation not, then make and have frame number X and continuously in 150 frames in the place ahead of frame number X and continuously in the playlist C (S6) of the image information of 150 frames at the rear of frame number X, it is stored in the built-in RAM 13, and enters S7.
Wherein, in S6,, use remaining frame behind the frame that from this 150 frame, deducts repetition to replace 150 frames in continuous the place ahead in frame number X continuously under the situation that the part of 150 frames in the place ahead of frame number X and playlist A repeat.Perhaps, continuously in the part of 150 frames in the place ahead of frame number X and playlist A repetition, continuously under the situation of the number of frames less than 150 in the place ahead of frame number X, use remaining frame behind the frame that in whole frame in the place ahead of frame number X, deducts repetition continuously to replace continuously in 150 frames in the place ahead of frame number X.Equally, continuously under the situation that the part of 150 frames at the rear of frame number X and playlist B repeat, use remaining frame behind the frame that from this 150 frame, deducts repetition to replace 150 frames at continuous rear in frame number X.Perhaps, continuously in the part of 150 frames at the rear of frame number X and playlist B repetition, continuously under the situation of the number of frames less than 150 at the rear of frame number X, use remaining frame behind the frame that in whole frame at the rear of frame number X, deducts repetition continuously to replace continuously in 150 frames at the rear of frame number X.
Then, in S7, in the playlist from be stored in built-in RAM 13, obtain bunch sequence number of frame number X, from dismantled and assembled memory 9, read corresponding image file, in built-in LCD12, show this image (S8).
Then, judge whether frame number X is contained in the playlist A (S9), is under the situation that is in result of determination, enters S10, under for situation not, enters S14.
In the judgement of S9, be under the situation that is when result of determination, judge then whether frame number X is contained in last frame number in the playlist A and begins in forwards 50 frames (S10), in result of determination is under the situation that is, enter S11, under for situation not, enter S35.
In the judgement of S10, be under the situation that is in its result of determination, adjacency (continuously) is (S11) then to judge the most preceding frame number in last frame number and the playlist C in the playlist A, in result of determination is under the situation that is, enter S35, under for situation not, enter S12.In addition, in the judgement of S11, if there is not playlist C when carrying out this judgement, then the result of determination of S11 is for denying.
In the judgement of S11, be under the situation not in result of determination, the whole key elements (image information) that comprise among the deletion playlist C (S12) enter S13.But, in S12, if do not have playlist C this moment, in any case then all enter S13.
Then, in S13, append the image information of 100 frames at the rear of the last frame number in playlist A continuously, enter S35 to playlist C.But in S13, then make the playlist C of image information with this 100 frame, and be stored in built-in RAM 13 if there is not playlist C this moment.
On the other hand, in the judgement of S9, be under the situation not in result of determination, judge then whether frame number X is contained in the playlist B (S14), is under the situation that is in result of determination, enters S15, under for situation not, enters S19.
In the judgement of this S14, be under the situation that is in its result of determination, judge that then the frame number whether frame number X is contained in the forefront in the playlist B begins in rearward 50 frames (S15), in result of determination is under the situation that is, enter S16, under for situation not, enter S35.
In the judgement of this S15, in result of determination is under the situation that is, adjacency (continuously) is (S16) for the frame number at the rear in the frame number of then judging the forefront in the playlist B and the playlist C, in result of determination is under the situation that is, enter S35, under for situation not, enter S17.In addition, in the judgement of S16, if there is not playlist C when carrying out this judgement, then the result of determination of S16 is for denying.
In the judgement of S16, be under the situation not in result of determination, the whole key elements (image information) that comprise among the deletion playlist C (S17) enter S18.But, in S17, if do not have playlist C this moment, in any case then all enter S18.
Then, in S18, append the image information of 100 frames in the place ahead of the frame number of the forefront in playlist B continuously, enter S35 to playlist C.But in S18, then make the playlist C of image information with this 100 frame, and be stored in built-in RAM 13 if there is not playlist C this moment.
On the other hand, in the judgement of S14, in result of determination is under the situation not, judge that then the frame number whether frame number X is contained in the forefront in the playlist C begins in rearward 50 frames (S19), in result of determination is under the situation that is, enter the S20 of Fig. 4 (a), under for situation not, enter S27.
In the judgement of this S19, in result of determination is under the situation that is, shown in Fig. 4 (a), adjacency (continuously) is (S20) for the frame number of the forefront in the frame number of then judging the rear in the playlist A and the playlist C, in result of determination is under the situation that is, enter the S35 of Fig. 3 (a), under for situation not, enter S21.
In the judgement of S20, in result of determination is under the situation not, whether the sum of then judging the frame number that exists between the frame number of the frame number at the rear in playlist A and the forefront in the playlist C is less than 100 (S21), in result of determination is under the situation that is, the sum of frame number that will be between it is made as n (S22), in result of determination is under the situation not, sets n (S23) for 100.Then, append the image information (S24) of the place ahead n frame of the frame number of the forefront in playlist C continuously to playlist C.
Then, judge that whether the frame number sum that is contained among the playlist C is greater than 300 (S25), in result of determination is under the situation that is, the frame number at the rear of deletion in the playlist C begins the image information (S26) of the n frame in the place ahead from playlist C, in result of determination is under the situation not, skip S26, enter the S35 of Fig. 3 (a).
On the other hand, in the judgement of the S19 of Fig. 3 (a), in result of determination is under the situation not, judge that then frame number that whether frame number X is contained in the rear in the playlist C begins in forwards 50 frames (S27), in result of determination is under the situation that is, enter the S28 of Fig. 4 (b), under for situation not, enter S35.
In the judgement of S27, in result of determination is under the situation that is, shown in Fig. 4 (b), adjacency (continuously) is (S28) for the frame number at the rear in the frame number of then judging the forefront in the playlist B and the playlist C, in result of determination is under the situation that is, enter the S35 of Fig. 3 (a), under for situation not, enter S29.
In the judgement of S29, in result of determination is under the situation not, whether the sum of then judging the frame number that exists between the frame number at the rear in the frame number of the forefront in playlist B and the playlist C is less than 100 (S29), in result of determination is under the situation that is, the sum of frame number that will be between it is made as n (S30), in result of determination is under the situation not, sets n (S31) for 100.Then, append continuously the image information (S32) of n frame at rear of the frame number at the rear in playlist C to playlist C.
Then, judge and whether be contained in the sum of the frame number among the playlist C greater than 300 (S33), in result of determination is under the situation that is, the frame number of the forefront of deletion in the playlist C begins the image information (S34) of rearward n frame from playlist C, in result of determination is under the situation not, skip S34, enter the S35 of Fig. 3 (a).
In addition, in Fig. 3 (a), in S35, wait for indication input from the user.Here, when the pressing of the left button that detects the cross button, set X-1 for X (S36), then, judge that X whether less than 1 (S37), is under the situation that is in result of determination, set N for X (S38), under for situation not, skip S38, return S7.
On the other hand, in S35, when the pressing of the right button that detects the cross button, set X+1 for X (S39), then, judge that X whether greater than N (S40), is under the situation that is in result of determination, set X (S41) for 1, under for situation not, skip S41, return S7.
In addition, in this action, in above-mentioned S13, S18, S24, S32,,, can show corresponding image when detecting when pressing even if in processing, also can detect the left button of cross button and pressing of right button.
Fig. 5 is each flow chart of handling of expression above-mentioned S13, S18, S24, S32.
Among the figure, when hypothesis is appended to image information among the playlist C and is the image information of frame number a to b (b-a+1 frame), then at first set a (being appended to the initial frame number of playlist C) for i (S42), the image information of frame number i is appended to (S43) among the playlist C.
Then, judge whether i=b (being appended to the last frame number of playlist C) is under the situation that is in result of determination (S44), finishes this flow process, under for situation not, set i+1 for i (S45).
Then, detect the indication input (S46) that has or not from the user,, then return S43 if do not detect any indication input.
On the other hand, in S46, when the pressing of the left button that detects the cross button, carry out the processing same (S47～S49) with above-mentioned S36～S38, enter S53, when the pressing of the right button that retrieves the cross button, carry out and the same processing (S50～S52), enter S53 of above-mentioned S39～S41.
Then, in S53, judge whether frame number X is contained in one of them of playlist A, B, C, in result of determination is under the situation that is, from playlist, obtain the beginning bunch sequence number (S54) of frame number X, from dismantled and assembled memory 9, read corresponding image file, and in built-in LCD12, show this image (S55).
On the other hand, in the judgement of S53, be under the situation not in result of determination, to the image information (S56) that playlist C appends frame number i～b, finish this flow process.That is, finishing before the appending of playlist C, not accept user's input.
By this processing, the LR-button and the frame number X of this moment that press the cross button in the processing of appending image information in playlist C are contained under the situation among playlist A, B, the C, play the image of frame number X.
In addition, processing when pressing LR-button in the processing of appending image information in playlist C has been described here, but during the making of the playlist C that carries out when playlist C does not exist in S13 and S18 is handled, when pressing LR-button, handle similarly.In addition, in above-mentioned S6 (with reference to Fig. 3 (a)), when in the making of playlist C is handled, pressing LR-button, also can similarly handle.
Above, according to present embodiment, imagination is under the situation of the broadcast of the broadcast frame of the specified quantity that is through with, then play again, owing to make new playlist in advance, so even the broadcast predetermined frame of the playlist in the use has not had when then playing, also can be with reference to new playlist, playing image smoothly.In addition, owing to make the playlist relevant in case of necessity with an amount of picture frame, so can at short notice and utilize few memory to make this playlist.
In addition, even if appending to playlist in the processing of image information, also can accept input from the user.
In addition, in the present embodiment, when setting play mode for the frame number of the initial image file of playing be belong to the image file in the file that the user selects frame number, playing sequence is the earliest frame number (with reference to S4), but for example also it can be made as the frame number of the image file that the last broadcast during play mode showed in last time.That is the frame number of the image file that the last broadcast in the time of, also can being the play mode that set before setting up-to-date play mode for shows.
In addition, in the present embodiment, playlist A, B, C are stored in the built-in RAM 13 outside the dismantled and assembled memory 9 of document image file, but also can be recorded in the dismantled and assembled memory 9 of document image file.At this moment, in the startup of this Electrofax (in the power connection), recorded and stored playlist A, B, C in dismantled and assembled memory 9 at least.
In addition, also can a plurality of draw-in grooves be set in this Electrofax, a plurality of dismantled and assembled memories be installed simultaneously be constituted, and playlist A, B, the C that will be recorded in an image file in the dismantled and assembled memory are recorded in other dismantled and assembled memory.
In addition, in the present embodiment, image display device of the present invention or method for displaying image are applicable to Electrofax, but in addition also applicable to can play the image file that is recorded in the recording medium, in the devices such as for example PDA, PHS, portable telephone, in addition, also be recorded in the image display device of the image file in the recording medium itself certainly applicable to broadcast.
More than describe the present invention in detail, but the invention is not restricted to the foregoing description, in the scope that does not break away from spirit of the present invention, can carry out various improvement and change.
Claims (10)
1, a kind of image display device can be play display image data, it is characterized in that possessing:
The frame number designating unit, appointment will be play the frame number of the view data of demonstration;
The 1st playlist production unit will be the group in the prescribed limit of the direction that increases of frame number benchmark, that be present in this appointment with the frame number of above-mentioned appointment and be that group in the prescribed limit of the direction that reduces of frame number benchmark, that be present in above-mentioned appointment is as the 1st playlist and make with the frame number of above-mentioned appointment;
The region decision unit, judge when utilize above-mentioned frame number designating unit with above-mentioned frame number when augment direction upgrades, whether the frame number that is upgraded is present in the 1st zone than the frame number of the number of the little regulation of largest frames sequence number in above-mentioned the 1st playlist, maybe when utilize above-mentioned frame number designating unit with above-mentioned frame number when reducing direction and upgrade, whether the frame number that is upgraded is present in the 2nd zone than the frame number of the number of the big regulation of minimum frame sequence number in above-mentioned the 1st playlist; With
The 2nd playlist production unit, when be judged to be the frame number that is upgraded by above-mentioned frame number designating unit be present in above-mentioned the 1st the zone in the time, the group of frame number of number that will further increase regulation from above-mentioned largest frames sequence number start frame sequence number is as the 2nd playlist and make, when being judged to be when being present in above-mentioned the 2nd zone, will further reduce the group of frame number of the number stipulated as the 2nd playlist and making from above-mentioned minimum frame sequence number start frame sequence number.
2, image display device according to claim 1 is characterized in that:
Be present in the 1st zone as the frame number that is upgraded by above-mentioned frame number designating unit, make under the situation of the 2nd playlist, deletion begins to increase the group of frame number of the number of regulation from the minimum frame sequence number, be present in the 2nd zone as the frame number that is upgraded by above-mentioned frame number designating unit, make under the situation of the 2nd playlist, deletion begins the group of the frame number of the number that reduces to stipulate from the largest frames sequence number.
3, image display device according to claim 2 is characterized in that:
The quantity of the frame of above-mentioned deletion is identical with the number of frames of login in above-mentioned the 2nd playlist.
4, image display device according to claim 1 is characterized in that:
The initial frame number of playing the view data that shows when above-mentioned frame number designating unit specifies in play mode.
5, image display device according to claim 1 is characterized in that:
Above-mentioned frame number designating unit specifies in the frame number of the view data of the last broadcast demonstration when setting the play mode that sets before the up-to-date play mode for.
6, image display device according to claim 1 is characterized in that:
Even if under the situation of making above-mentioned the 1st playlist or above-mentioned the 2nd playlist, also accept the update signal of the frame number of above-mentioned frame number designating unit input.
7, a kind of method for displaying image is play display image data, it is characterized in that possessing following steps:
Specify the frame number of playing the view data that shows;
To be the group in the prescribed limit of the direction that increases of frame number benchmark, that be present in this appointment with the frame number of above-mentioned appointment and be that group in the prescribed limit of the direction that reduces of frame number benchmark, that be present in above-mentioned appointment is as the 1st playlist and make with the frame number of above-mentioned appointment;
Judge when by above-mentioned appointment with above-mentioned frame number when augment direction upgrades, whether the frame number that is upgraded is present in the 1st zone than the frame number of the number of the little regulation of largest frames sequence number in above-mentioned the 1st playlist, maybe when by above-mentioned appointment with above-mentioned frame number when reducing direction and upgrade, whether the frame number that is upgraded is present in the 2nd zone than the frame number of the number of the big regulation of frame number of the minimum in above-mentioned the 1st playlist; With
When being judged to be frame number after upgrading by above-mentioned appointment when being present in above-mentioned the 1st zone, the group of frame number of number that will further increase regulation from the frame number start frame sequence number of above-mentioned maximum is as the 2nd playlist and make, when being judged to be when being present in above-mentioned the 2nd zone, the group of frame number that will further reduce the number stipulated from the frame number start frame sequence number of above-mentioned minimum is as the 2nd playlist and making.
8, method for displaying image according to claim 7 is characterized in that:
In the frame number that hypothesis is upgraded by above-mentioned frame number designating unit is present in the 1st zone and made under the situation of the 2nd playlist, deletion increases the group of the frame number of specified quantity from the minimum frame sequence number, in the frame number that hypothesis is upgraded by above-mentioned frame number designating unit is present in the 2nd zone and made under the situation of the 2nd playlist, deletion is from the group of the frame number of largest frames sequence number minimizing specified quantity.
9, method for displaying image according to claim 8 is characterized in that:
The quantity of the frame of above-mentioned deletion is and the number of frames identical quantity of login in above-mentioned the 2nd playlist.
10, method for displaying image according to claim 7 is characterized in that:
Even if under the situation of making above-mentioned the 1st playlist or above-mentioned the 2nd playlist, also accept the input of update signal of the frame number of above-mentioned frame number designating unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004135115A JP4422543B2 (en) | 2004-04-30 | 2004-04-30 | Image display device and image display method |
| JP2004135115 | 2004-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1694483A true CN1694483A (en) | 2005-11-09 |
| CN100403764C CN100403764C (en) | 2008-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100704104A Expired - Fee Related CN100403764C (en) | 2004-04-30 | 2005-04-30 | Image displaying device and image displaying method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4422543B2 (en) |
| CN (1) | CN100403764C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101399917B (en) * | 2007-09-27 | 2011-07-13 | 富士胶片株式会社 | Image display device, image display method and image capturing device |
| CN101808192B (en) * | 2009-02-18 | 2012-10-24 | 奥林巴斯映像株式会社 | Imaging apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6441854B2 (en) * | 1997-02-20 | 2002-08-27 | Eastman Kodak Company | Electronic camera with quick review of last captured image |
| JPH114398A (en) * | 1997-06-11 | 1999-01-06 | Hitachi Ltd | Digital wide camera |
| US6137534A (en) * | 1997-07-10 | 2000-10-24 | Flashpoint Technology, Inc. | Method and apparatus for providing live view and instant review in an image capture device |
| JP2001184042A (en) * | 1999-12-22 | 2001-07-06 | Nec Information Service Ltd | Image display device |
-
2004
- 2004-04-30 JP JP2004135115A patent/JP4422543B2/en not_active Expired - Lifetime
-
2005
- 2005-04-30 CN CNB2005100704104A patent/CN100403764C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101399917B (en) * | 2007-09-27 | 2011-07-13 | 富士胶片株式会社 | Image display device, image display method and image capturing device |
| US8564708B2 (en) | 2007-09-27 | 2013-10-22 | Fujifilm Corporation | Image display device image display method, storage medium storing computer program, and image capture device |
| CN101808192B (en) * | 2009-02-18 | 2012-10-24 | 奥林巴斯映像株式会社 | Imaging apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005318352A (en) | 2005-11-10 |
| JP4422543B2 (en) | 2010-02-24 |
| CN100403764C (en) | 2008-07-16 |
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