CN1694481A - Image displaying device - Google Patents
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- CN1694481A CN1694481A CN 200510070408 CN200510070408A CN1694481A CN 1694481 A CN1694481 A CN 1694481A CN 200510070408 CN200510070408 CN 200510070408 CN 200510070408 A CN200510070408 A CN 200510070408A CN 1694481 A CN1694481 A CN 1694481A
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Abstract
The objective is to perform smooth reproduction without requiring much time for reading of data.An electronic camera includes a plus-shaped key for setting a reproduction frame number; a system controller 5 performing processing of forming a group of image data present in 100 frames in the direction of increasing the frame number from frame No. 1 as a reproduction list A and a group of image data present in 100 frames in the direction of decreasing the frame number from the largest frame No. N as a reproduction list B, reproducing image data of the reproduction frames in the reproduction list A in case of setting the frame number in the decreasing direction from the frame No. 1 during reproduction of image data in the reproduction list A, and reproducing image data of the reproduction frames in the reproduction list A in case of setting the frame number in the increasing direction from the largest frame No. N during reproduction of the image data in the reproduction list B; and the like.
Description
Technical field
The present invention relates to a kind of from storage medium, read view data that has been endowed frame number and the image display device of playing demonstration.
Background technology
In recent years, a lot of Electrofaxs have broadcast as required and the visual image display function that is stored in the image file in the storage medium by photography that shows.
Camera Design of File Systems rule) etc. in this Electrofax, the image file that obtains by photography is generally by according to (Design rule for Camera File system: the level for example shown in Figure 6 of set form is stored in the storage mediums such as removable storage card based on DCF.
Fig. 7 represents the figure of an example of the data structure of the storage card of memory image file as mentioned above.Wherein, the storage card shown in this figure is represented (the File Allocation Tables: the file allocation table) storage card of file system management by FAT.As shown in the figure, on this storage card,, be provided with as directory information: directory area, a beginning bunch sequence number of having stored the zone of the information of following one deck catalogue of this catalogue or image file is stored in this directory area; This beginning bunch sequence number by from the root zone, is searched for, addressable desired images file successively in the image file zone of memory image file itself.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 the image file in being stored in storage card or the quantity of catalogue became huge, it was elongated then to have access to the required time of desired images file this.Therefore, very time-consuming before reading the image file of expectation under the situation of playing image file, can not carry out playing the broadcast of image smoothly of indication corresponding to image.
Especially in recent years, along with popularizing of Electrofax, storage mediums such as removable storage card also begin to popularize more jumbo storage medium, in addition, because who can both use Electrofax to photograph like a cork, so exist the trend that the image file quantity in the storage medium increases day by day that is stored in.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 is proposed.In this device,, this dynamic image file is divided into a plurality of divided files, and makes the divided file control documents of the playing sequence of having registered these a plurality of divided files after cutting apart in order to carry out the contrary playback process of dynamic image file.Afterwards, carrying out under the contrary situation about playing of dynamic image 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, between data are read in when not required, can carry out contrary the broadcast smoothly.
Patent documentation 1: the spy opens flat 6-75833 communique
In this patent documentation 1, put down in writing following scheme: the image of playing is divided into a plurality of groups, makes the divided file of having registered its playing sequence, between data are read in when not required, can carry out contrary the broadcast smoothly, 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 dynamic image file, dividing processing is very time-consuming.In addition, must make at all control documents of a lot of files after the dividing processing, can elapsed time and memory.In addition owing to when dynamic image is play, make divided file and control documents, so will be before broadcast spended time.
Summary of the invention
In view of the foregoing, the object of the present invention is to provide a kind of image display device, by making necessary tabulation where necessary, can use seldom memory span and Production Time seldom make playlist, data read in when not required between, the broadcast that can be well on.
To achieve these goals, the image display device of the present invention's the 1st execution mode is read the view data that has been endowed frame number and is play and shows from storage medium, have: the playlist production unit, to comprise regulation region memory that frame number ' 1 ', this frame number increase the group of view data make as the 1st playlist, the group that will comprise the view data that exists in the prescribed limit that largest frames sequence number, this frame number reduce is made as the 2nd playlist; Set the frame number setup unit of playing the frame number that shows; Indicative control unit, when broadcast is registered in view data in above-mentioned the 1st playlist, at this frame number by along under the situation of ' 1 ' direction setting that reduces, play and show the view data that is registered in the broadcast frame in above-mentioned the 2nd playlist, when broadcast is registered in view data in above-mentioned the 2nd playlist, under the situation of the direction setting that frame number is increased from this largest frames sequence number by the edge, play the view data that demonstration is registered in the broadcast frame in above-mentioned the 1st playlist.
According to this structure, from storage medium, reading the view data that has been endowed frame number and playing in the image display device that shows, utilize the playlist production unit, to comprise frame number ' 1 ', the regulation region memory that this frame number increases the group of view data make as the 1st playlist, to comprise the largest frames sequence number, the group of the view data that exists in the prescribed limit that this frame number reduces is made as the 2nd playlist, utilize the frame number setup unit, set and play the frame number that shows, utilize indicative control unit, when broadcast is registered in view data in above-mentioned the 1st playlist, at this frame number by along under the situation of ' 1 ' direction setting that reduces, play and show the view data that is registered in the broadcast frame in above-mentioned the 2nd playlist, when broadcast is registered in view data in above-mentioned the 2nd playlist, under the situation of the direction setting that frame number is increased from this largest frames sequence number by the edge, play the view data that demonstration is registered in the broadcast frame in above-mentioned the 1st playlist.
Image display device according to the 1st execution mode of the present invention, the image display device of the 2nd execution mode of the present invention, it constitutes: be registered in broadcast frame in above-mentioned the 1st playlist and be the frame number that is defined as the 1st broadcast in the 1st playlist and be ' 1 ' broadcast frame, the broadcast frame that is registered in above-mentioned the 2nd playlist is the broadcast frame that is defined as the frame number of the 1st broadcast in the 2nd playlist.
The image display device of first embodiment of the invention, the image display device of the 3rd execution mode of the present invention, it constitutes: above-mentioned the 1st playlist and above-mentioned the 2nd playlist are made when opening power or when setting play mode at first.
The image display device of first embodiment of the invention, the image display device of the 4th execution mode of the present invention, it constitutes: in above-mentioned image display device starts, remain in the above-mentioned storage medium to above-mentioned the 1st playlist of major general and the storage of above-mentioned the 2nd playlist.
The image display device of first embodiment of the invention, the image display device of the 5th execution mode of the present invention, it constitutes: even if powered-down, above-mentioned the 1st playlist of storing in above-mentioned storage medium and above-mentioned the 2nd playlist are also stored and are remained in this storage medium.
Image display device according to the 4th execution mode of the present invention or the 5th execution mode, the image display device of the 6th execution mode of the present invention, it constitutes: above-mentioned image display device also has other storage medium outside the storage medium of storing image data, and above-mentioned the 1st playlist and above-mentioned the 2nd playlist are stored in this other storage medium.
The image display device of first embodiment of the invention, the image display device of the 7th execution mode of the present invention, it constitutes: above-mentioned playlist production unit is according to above-mentioned the 1st playlist or above-mentioned the 2nd playlist broadcast display image the time, in corresponding lists under the situation of remaining broadcast number of frames smaller or equal to specified quantity, make the 3rd playlist, the 3rd playlist has continuous prescribed limit in the tabulation scope of the frame number of broadcast in this broadcast.
According to this formation, utilize above-mentioned playlist production unit, according to above-mentioned the 1st playlist or above-mentioned the 2nd playlist broadcast display image the time, in corresponding lists under the situation of remaining broadcast number of frames smaller or equal to specified quantity, make the 3rd playlist, the 3rd playlist has continuous prescribed limit in the tabulation scope of the frame number of broadcast in this broadcast.
The image display device of first embodiment of the invention, the image display device of the 8th execution mode of the present invention, it constitutes: even if made under the situation of the 1st to the 3rd playlist by above-mentioned playlist production unit, also accept the update signal of the frame number of above-mentioned frame number setup unit input.
The image display device of first embodiment of the invention, the image display device of the 9th execution mode of the present invention, it constitutes: the view data of above-mentioned largest frames sequence number is the view data of last shooting.
According to the present invention, under view data quantity in the being stored in storage medium situation how, by the tabulationization respectively image data set of (at last) and initial image data set recently, can switch to initial broadcast frame group from last broadcast frame quickly, or switch to last broadcast frame group and broadcast from initial broadcast frame on the contrary.
Description of drawings
Fig. 1 is the primary structure 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 the flow chart of an example of the action of expression Electrofax, (b) is the map of the playlist making, append, delete by this action.
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 storing in storage medium according to the level based on certain format image file.
Fig. 7 is the figure of data structure one example of the storage card of expression memory image file.
Symbol 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-dismounting memory, 11-LCD drives, 12-built-in LCD, 13-built-in RAM (DRAM), 14-operating portion, 15-playlist
Embodiment
Below, with reference to accompanying drawing embodiments of the invention are described.
Fig. 1 is the primary structure figure of the Electrofax of the expression image display device that is suitable for one embodiment of the invention.
In addition, this Electrofax here, stores image file in the storage medium into according to above-mentioned level shown in Figure 6 according to DCF.In addition, adopt the FAT file system as file system.
In Electrofax shown in Figure 1, become the signal of telecommunication by imaging apparatus 2 by light-to-current inversion by the shot object image of Photographical lens system 1 imaging, after the shooting of implementing regulation by imaging circuit 3 is handled again, carried out the A/D conversion by A/D portion 4.Then, the view data that so obtains is implemented after the image processing of regulation by system controller (below be called ' system controller ') 5, implemented the compression of regulation by image processing part 6 and handle,, store in the dismounting memory 9 that is installed in the draw-in groove 8 through I/F7 as image file.In addition, even dismounting memory 9 is to cut out the storage medium that the power storage content of this Electrofax also can not disappear.
On the other hand, play indication corresponding to image, read the image file of storage in the dismounting memory 9 that is installed in the draw-in groove 8, after implementing the extension process of regulation by image processing part 6 through I/F7, image processing by system controller 5 enforcement regulations stores among the VRAM10.Afterwards, read, on built-in LCD12, show this image by lcd driver 11.
In addition, built-in RAM is that DRAM13 is used as temporary transient storage and carries out view data after the A/D conversion by A/D portion 4, or be used as view data in the processing of temporary transient memory image handling part 6, use the service area that further is used as system controller 5 execution control and treatment, is also stored wherein by the playlist described later that system controller 5 is made.
Have CPU (central arithmetic processor) in the formation of system controller 5,, control the action of this Electrofax integral body by reading and carry out the camera program that is stored among the built-in ROM14, for example carry out playlist described later making, append, delete.
Operating portion 15 by the release-push of the indication that is used to photograph, the frame that is used to carry out playing image send indication etc. cross button (example of frame number setup unit), be used to carry out power supply open/close power knob, be used to switch various patterns such as photograph mode or play mode mode selector switch etc., constitute by the various buttons of user's operation and switch etc., the various indications that it receives from the user are notified to system controller 5.For example, when the left button of pressing the cross button or right button, the update signal of frame number is input 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, for each file of the image file that is stored in the specific quantity in the dismounting memory 9 (view data), the playlist presentation graphs as the storage order of file in dismounting memory 9 be frame number, image file filename, storing the corresponding relation between the beginning bunch sequence number three in the zone on the dismounting memory 9 of image file.
Then, when playing image, by with reference to this playlist, obtain the beginning bunch sequence number of the image file that becomes the frame number of playing object, and directly visit on the dismounting memory 9 from zone that this beginning bunch sequence number begins, read and the playing image file, can shorten the required time of image file that has access to, can carry out the smoothly broadcast corresponding with playing indication.
Fig. 2 is the figure that expression is stored in an example of the playlist among the DRAM13.
As shown in the figure, in playlist 16,, represented the corresponding relation of frame number, filename and beginning bunch sequence number for each file of the image file that is stored in the specific quantity in the dismounting memory 9.Then, for example playing under the situation that frame number is 1 image file, at first, with reference to this playlist 16, obtain corresponding bunch sequence number " 50 ", directly visit bunch sequence number on the dismounting memory 9 and be 50 zone, read " AAAA0001.JPG " file, play its image.
In addition, below each self-corresponding frame number, filename and switch bunch sequence number are also referred to as the image information of this frame number.For example, in the example of Fig. 2, each self-corresponding frame number 1, filename " AAAA0001.JPG " and beginning bunch sequence number 50 are also referred to as the image information of frame number 1.
In addition, in the present embodiment, make frame number corresponding to playing sequence.
Then, as the action of this Electrofax, the action of carrying out when the power supply of opening this Electrofax is described or when setting play mode at first.
Fig. 3 (a), Fig. 4 (a) and (b), Fig. 5 are that this moves the flow chart of an example, and Fig. 3 (b) is the map of the playlist making, append, delete by this action.
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 that the sum that will be stored in the image file (view data) in the dismounting memory 9 is made as N (wherein N 〉=500), when this N image file is given frame number, have from the frame number 1 beginning playlist of the image information of 100 frames backward.So-called playlist B has from frame number N to begin the playlist of the image information of 100 frames forward at this moment.In addition, so-called playlist C be have at this moment playlist A and playlist B in the playlist of image information of number of frames of frame number, continuous regulation outside the frame number that comprises.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.
Then, describe this action in detail with Fig. 3 (a), Fig. 4 (a) and (b), Fig. 5.
When this when beginning action, shown in Fig. 3 (a), at first, will be that the frame number N of last image sets for and becomes the X (S1) that plays frame number as playing sequence.Afterwards, make have from frame number 1 beginning backward the image information of 100 frames playlist A and have from frame number N and begin the playlist B (S2) of the image information of 100 frames forward, two playlists are stored in the built-in RAM 13.In addition, relevant with the image file of frame number N view data is last shooting, be stored in the view data in the dismounting memory 9.
Then, obtain bunch sequence number (S3) of frame number X in the playlist from be stored in built-in RAM 13, from dismounting memory 9, read corresponding image file, on built-in LCD12, show this image (S4).
Then, judge whether frame number X is contained in the playlist A (S5), is under the situation that is in its result of determination, enters S6, under the situation of denying, enters S10.
In the judgement of S5, be under the situation that is in its result of determination, judge then whether frame number X is contained in last frame number in playlist A and begins forward 50 frames (S6), in its result of determination is under the situation that is, enter S7, under the situation of denying, enter S31.
In the judgement of S6, be under the situation that is in its result of determination, adjacency (continuously) is (S7) then to judge the most preceding frame number in last frame number and the playlist C in the playlist A, in its result of determination is under the situation that is, enter S31, under the situation of denying, enter S8.In addition, in the judgement of S7, if there is not playlist C when carrying out this judgement, then its result of determination of S7 is not for.
In the judgement of S7, its result of determination for situation not under, all delete the key element (image information) that comprises among the playlist C (S8), enter S9.But, in S8, if do not have playlist C this moment, in any case then all enter S9.
In the S9 that follows, continuously in playlist A the image information of rear 100 frames of last frame number be appended to playlist C, enter S31.But in S9, this moment is playlist C if there is no, then makes the playlist C of the image information with this 100 frame, and is stored in the built-in RAM 13.
On the other hand, in the judgement of S5, be under the situation not in its result of determination, judge then whether frame number X is contained in the playlist B (S10), is under the situation that is in its result of determination, enters S11, under the situation of denying, enters S15.
In the judgement of this S10, be under the situation that is in its result of determination, judge that then frame number that whether frame number X is contained in the forefront in playlist B begins backward 50 frames (S11), in its result of determination is under the situation that is, enter S12, under the situation of denying, enter S31.
In the judgement of this S11, in its result of determination is under the situation that is, adjacency (continuously) is (S12) 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 its result of determination is under the situation that is, enter S31, under for situation not, enter S13.In addition, in the judgement of S12, if there is not playlist C when carrying out this judgement, then its result of determination of S12 is for denying.
In the judgement of S12, its result of determination for situation not under, all delete the key element (image information) that comprises among the playlist C (S13), enter S14.But, in S13, if do not have playlist C this moment, in any case then all enter S14.
In the S14 that follows, continuously in playlist B the image information of the place ahead 100 frames of the frame number of forefront be appended to playlist C, enter S31.But in S14, 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 S10, in its result of determination is under the situation not, judge that then frame number that whether frame number X is contained in the forefront in playlist C begins backward 50 frames (S15), in its result of determination is under the situation that is, enter the S16 of Fig. 4 (a), under for situation not, enter S23.
In the judgement of this S15, in its result of determination is under the situation that is, shown in Fig. 4 (a), adjacency (continuously) is (S16) 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 its result of determination is under the situation that is, enter the S31 of Fig. 3 (a), under for situation not, enter S17.
In the judgement of this S16, in its its result of determination is under the situation not, whether the sum of then judging the frame number between the interior forefront frame number of the frame number that is present in the rear in the playlist A and playlist C is less than 100 (S17), in its its result of determination is under the situation that is, the sum of frame number that will be between it is made as n (S18), in its its result of determination is under the situation not, sets n (S19) for 100.Then, the image information of the place ahead n frame of the frame number of continuous forefront in playlist C is appended to playlist C (S20).
Then, judge that whether the frame number sum that is contained among the playlist C is greater than 300 (S21), in its 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 of n frame (S22) forward from playlist C, in its result of determination is under the situation not, skip S22, enter the S31 of Fig. 3 (a).
On the other hand, in the judgement of the S15 of Fig. 3 (a), in its result of determination is under the situation not, judge that then frame number that whether frame number X is contained in the rear in playlist C begins forward 50 frames (S23), in its result of determination is under the situation that is, enter the S24 of Fig. 4 (b), under for situation not, enter S31.
In the judgement of this S23, in its result of determination is under the situation that is, shown in Fig. 4 (b), adjacency (continuously) is (S24) 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 its result of determination is under the situation that is, enter the S31 of Fig. 3 (a), under for situation not, enter S25.
In the judgement of this S24, in its result of determination is under the situation not, whether the sum of then judging the frame number between the frame number at the rear that the frame number that is present in the forefront in the playlist B and playlist C are interior is less than 100 (S25), in its result of determination is under the situation that is, the sum of frame number that will be between it is made as n (S26), in its result of determination is under the situation not, sets n (S27) for 100.Then, the continuous image information of the rear n frame of the frame number at the rear in playlist C is appended to playlist C (S28).
Then, judge that whether the frame number sum that is contained among the playlist C is greater than 300 (S29), in its 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 of n frame (S30) backward from playlist C, in its result of determination is under the situation not, skip S30, enter the S31 of Fig. 3 (a).
Then, in Fig. 3 (a), in S31, wait for indication input from the user.Here, when the left button that detects the cross button is pressed, set X-1 for X (S32), then, judge that X whether less than 1 (S33), is under the situation that is in its result of determination, set N for X (S34), under for situation not, skip S34, return S3.
On the other hand, in S31, when the right button that detects the cross button is pressed, set X+1 for X (S35), then, judge that X whether greater than N (S36), is under the situation that is in its result of determination, set X (S37) for 1, under for situation not, skip S37, return S3.
In addition, in this action, in above-mentioned S9, S14, S20, S28,,, 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 S9, S14, S20, S28.
Among the figure, when the image information in being appended to playlist C is the image information of frame number a to b (b-a+1 frame), at first setting a (being appended to the initial frame number of playlist C) for i (S38), is that the image information of i is appended to (S39) among the playlist C with frame number.
Then, judge whether i=b (being appended to the last frame number of playlist C) is under the situation that is in its result of determination (S40), finishes this flow process, under for situation not, set i+1 for i (S41).
Then, detect the indication input (S42) that has or not from the user,, then return S39 if do not detect any indication input.
On the other hand, in S42, when the left button that detects the cross button is pressed, carry out and the same processing (S43 to S45) of above-mentioned S32 to S34, enter S49, when the right button that retrieves the cross button is pressed, carry out and the same processing (S46 to S48) of above-mentioned S35 to S37, enter S49.
In the S49 that follows, judge whether frame number X is contained in any of playlist A, B, C, in its result of determination is under the situation that is, from playlist, obtain the beginning bunch sequence number (S50) of frame number X, from dismounting memory 9, read corresponding image file, in built-in LCD12, show this image (S51).
On the other hand, in the judgement of S49, be under the situation not in its result of determination, the image information of frame number i to b is appended to playlist C (S52), finish this flow process.That is, finishing before the appending of playlist C, not accept user's input.
By this processing, in the processing of in playlist C, appending image information, press the LR-button of cross button, and the frame number X of this moment is 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 is described here, but the making of the playlist C that carries out when playlist C is non-existent in S9 and S14 when pressing LR-button, is also carried out same processing in handling.In addition, in above-mentioned S2 (with reference to Fig. 3 (a)), when in the making of playlist A and B is handled, pressing LR-button, also can carry out same processing.
Above, according to present embodiment, under the situation that the quantity of the image file of storage is many in dismounting memory 9, because to the image file group of recently (at last) and initial image file group tabulation respectively, so can switch to initial broadcast frame group from last broadcast frame quickly, or switch to last broadcast frame group and broadcast from initial broadcast frame on the contrary.
In addition, in the present embodiment, playlist A, B, C are stored in the built-in RAM 13 outside the dismounting memory 9 of memory image file, but also can be stored in the dismounting memory 9 of memory image file.At this moment, during this Electrofax starts (in the switch power supply), at least, storage keeps playlist A, B, C in the dismounting memory 9.
In addition, also a plurality of draw-in grooves can be set in this Electrofax, a plurality of dismounting memories can be installed simultaneously constitute, and will be stored in playlist A, the B of an image file in the dismounting memory, the dismounting memory that C is stored in other.
In addition, in the present embodiment, image display device of the present invention is applicable to Electrofax, but in addition also applicable to devices such as for example PDA, the PHS that can play the image file that is stored in the storage medium, portable phones, in addition, much less, also be stored in the image display device of the image file in the storage medium itself 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 main idea of the present invention, can carry out various improvement and change.
Claims (9)
1, a kind of image display device is read the view data that has been endowed frame number and is play demonstration from storage medium, it is characterized in that possessing:
The playlist production unit, to comprise regulation region memory that frame number ' 1 ', this frame number increase the group of view data make as the 1st playlist, the group that will comprise the view data that exists in the prescribed limit that largest frames sequence number, this frame number reduce is made as the 2nd playlist;
Set the frame number setup unit of playing the frame number that shows;
Indicative control unit, when broadcast is registered in view data in above-mentioned the 1st playlist, at this frame number by along under the situation of ' 1 ' direction setting that reduces, play and show the view data that is registered in the broadcast frame in above-mentioned the 2nd playlist, when broadcast is registered in view data in above-mentioned the 2nd playlist, under the situation of the direction setting that frame number is increased from this largest frames sequence number by the edge, play the view data that demonstration is registered in the broadcast frame in above-mentioned the 1st playlist.
2, image display device according to claim 1 is characterized in that:
Be registered in broadcast frame in above-mentioned the 1st playlist and be the frame number that is defined as the 1st broadcast in the 1st playlist and be ' 1 ' broadcast frame, the broadcast frame that is registered in above-mentioned the 2nd playlist is the broadcast frame that is defined as the frame number of the 1st broadcast in the 2nd playlist.
3, image display device according to claim 1 is characterized in that:
Above-mentioned the 1st playlist and above-mentioned the 2nd playlist are made when opening power or when setting play mode at first.
4, image display device according to claim 1 is characterized in that:
In above-mentioned image display device starts, remain in the above-mentioned storage medium to above-mentioned the 1st playlist of major general and the storage of above-mentioned the 2nd playlist.
5, image display device according to claim 1 is characterized in that:
Even if powered-down, above-mentioned the 1st playlist of storing in above-mentioned storage medium and above-mentioned the 2nd playlist are also stored and are remained in this storage medium.
6, according to claim 4 or 5 described image display devices, it is characterized in that:
Above-mentioned image display device also has other storage medium outside the storage medium of storing image data, above-mentioned the 1st playlist and above-mentioned the 2nd playlist are stored in this other storage medium.
7, image display device according to claim 1 is characterized in that:
Above-mentioned playlist production unit is according to above-mentioned the 1st playlist or above-mentioned the 2nd playlist broadcast display image the time, in corresponding lists under the situation of remaining broadcast number of frames smaller or equal to specified quantity, make the 3rd playlist, the 3rd playlist has continuous prescribed limit in the tabulation scope of the frame number of broadcast in this broadcast.
8, image display device according to claim 1 is characterized in that:
Even if making under the situation of the 1st to the 3rd playlist, also accept the update signal of the frame number of above-mentioned frame number setup unit input by above-mentioned playlist production unit.
9, image display device according to claim 1 is characterized in that:
The view data of above-mentioned largest frames sequence number is last shot image data.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004135113 | 2004-04-30 | ||
| JP2004135113A JP4402510B2 (en) | 2004-04-30 | 2004-04-30 | Image display device |
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| Publication Number | Publication Date |
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| CN1694481A true CN1694481A (en) | 2005-11-09 |
| CN100356765C CN100356765C (en) | 2007-12-19 |
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| CNB2005100704087A Active CN100356765C (en) | 2004-04-30 | 2005-04-30 | Image displaying device |
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| JP (1) | JP4402510B2 (en) |
| CN (1) | CN100356765C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021861B (en) * | 2006-02-15 | 2011-05-11 | 佳能株式会社 | Image reproducing apparatus and control method therefor |
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| 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 |
| US6867801B1 (en) * | 1997-09-03 | 2005-03-15 | Casio Computer Co., Ltd. | Electronic still camera having photographed image reproducing function |
| JP2001184042A (en) * | 1999-12-22 | 2001-07-06 | Nec Information Service Ltd | Image display device |
-
2004
- 2004-04-30 JP JP2004135113A patent/JP4402510B2/en active Active
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021861B (en) * | 2006-02-15 | 2011-05-11 | 佳能株式会社 | Image reproducing apparatus and control method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100356765C (en) | 2007-12-19 |
| JP4402510B2 (en) | 2010-01-20 |
| JP2005316800A (en) | 2005-11-10 |
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