CN100341311C - Image displaying device - Google Patents
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- CN100341311C CN100341311C CNB2005100704119A CN200510070411A CN100341311C CN 100341311 C CN100341311 C CN 100341311C CN B2005100704119 A CNB2005100704119 A CN B2005100704119A CN 200510070411 A CN200510070411 A CN 200510070411A CN 100341311 C CN100341311 C CN 100341311C
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Abstract
Provided is an image display apparatus capable of efficiently obtaining a reproduction list in a short time with less memory capacity without waste and smoothly reproducing data without the need for much time for reading the data. An electronic camera includes a system controller 5 or the like that carries out: addition processing of applying addition or the like of image information items in the reproduction list C by forward n frames consecutive to a fastest frame number to the reproduction list C when a frame number X is included in a range between the fastest frame number and 50 backward frames in the generated reproduction list C; and delete processing or the like of deleting image information items up to the midway processing of addition from the reproduction list C when the frame number X is included in 60 backward frames consecutive to the fastest frame number in the reproduction list C during the addition processing.
Description
Technical field
The present invention relates to a kind of from recording medium, read view data that has been endowed frame number and the image display device of playing demonstration.
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 7 is recorded in the recording mediums such as removable storage card.
Fig. 8 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 Allocati connects 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 image file quantity 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, in order to carry out the contrary playback process of animation file, 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.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, but data read in and do not need spended time ground to carry out level and smooth contrary the broadcast.
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, and data are read in does not need spended time ground to carry out level and smooth broadcast.But, in above-mentioned prior art, only put down in writing the control documents of making the playing sequence of controlling the image file that is pre-existing in, and which type of control documents record makes.
In addition, even if under the situation of making control documents, also must be at the whole a plurality of documenting control documents after the dividing processing, meeting 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, this image display device can at short notice and utilize few memory span, not obtain playlist lavishly efficiently, but and data read in and do not need the level and smooth broadcast of spended time ground execution.
To achieve these goals, the image display device of the present invention's the 1st mode is read the view data that has been endowed frame number and is play and shows from recording medium, in this image display device, possess: the 1st playlist production unit, when from described the 1st view data, selecting the 1st continuous scope of frame number, make the 1st playlist with the 2nd view data as the 2nd view data; The 2nd playlist production unit, frame number after the user changes is play along the direction that diminishes in described the 1st scope, and this broadcast frame number is contained in the minimum frame sequence number that is comprised from described the 1st playlist, in the time of in frame number becomes the 2nd continuous scope of big direction, making has the 2nd playlist of view data, this view data is the frame number that is not contained in described the 1st playlist, and the view data of continuous each frame number in the 3rd scope of the minimum frame sequence number that described the 1st playlist is comprised, or the frame number after the user changes is play along becoming general orientation in described the 1st scope, and this broadcast frame number is contained in the largest frames sequence number that is comprised from described the 1st playlist, in the time of in continuous the 4th scope of the direction that frame number diminishes, making has the 2nd playlist of view data, and this view data is the frame number that is not contained in described the 1st playlist, and the view data of continuous each frame number in the 5th scope of the largest frames sequence number that described the 1st playlist is comprised; And delete cells, in the way of the 2nd playlist of the view data of each frame number in making has described the 3rd scope, when the broadcast frame number after the user changes is contained in outside described the 2nd scope, delete described the 2nd playlist of making in the way, or in the way of the 2nd playlist of the view data of each frame number in making has described the 5th scope, when the broadcast frame number after the user changes is contained in outside described the 4th scope, delete described the 2nd playlist of making in the way.。
The image display device of the present invention's the 2nd mode constitutes, in above-mentioned the 1st mode, described the 2nd scope is meant outward, to play frame number by the user and change the broadcast frame number set scope greater than the frame number of the largest frames sequence number of described the 2nd scope along becoming general orientation, described the 4th scope is meant outward, will play frame number by the user and change the broadcast frame number the set scope less than the frame number of the minimum frame sequence number of described the 4th scope along the direction that diminishes.
According to the present invention, can at short notice and utilize few memory span, not obtain playlist lavishly efficiently, and can data read in and do not need spended time ground to carry out level and smooth broadcast.
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.
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 (a) is that the expression Electrofax moves the flow chart of an example, (b), (c), (d), (e) be the schematic diagram of playlist of the processing of (a).
Fig. 7 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. 8 is the figure of data structure one example that expression records the storage card of 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 (DRAM); 14: built-in ROM; 15: operating portion; 16: playlist.
Embodiment
Below, with reference to accompanying drawing embodiments of the invention are described.
Fig. 1 is the main composition figure of the Electrofax of the expression image display device that uses one embodiment of the invention.
In addition, this Electrofax here, is supposed according to above-mentioned level shown in Figure 7 image file to be recorded in the recording medium according to the DCF specification.In addition, suppose to adopt the FAT file system to be used as file system.
In Electrofax shown in Figure 1, the shot object image of lens combination 1 imaging of being photographed pixel spare 2 opto-electronic conversion being shot become the signal of telecommunication, are implemented the shooting processing of regulation again by shooting circuit 3, afterwards, 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.In addition, even if dismantled and assembled memory 9 are power supplys of disconnecting this Electrofax can the deletion record content yet recording medium.
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, image is presented on the built-in LCD12 by lcd driver 11.
In addition, DRAM13 as built-in RAM is the memory that is carried out the view data after A/D changes as temporary transient storage by A/D portion 4, and be memory as the view data in the processing of temporary transient memory image handling part 6, still 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 of the indication that is used to photograph, the frame that is used to carry out playing image send indication etc. the cross 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.
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 the beginning bunch sequence number of the image file that becomes 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, can shorten the required time of image file that has access to, 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 figure, in playlist 16,, show the corresponding relation of frame number, filename and beginning bunch sequence number 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 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 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 when the power connection of this Electrofax is described or when setting play mode at first.
Fig. 3 (a), Fig. 4 (a) and (b), Fig. 5, Fig. 6 (a) 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. 6 (b), (c), (d), (e) are the schematic diagrames of the playlist that appends 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 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 rearward 100 frame image informations 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 playlist A of this moment and the frame number outside the frame number that comprised of 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), Fig. 4 (a) and (b), Fig. 5, Fig. 6 (a).
When this when beginning action, shown in Fig. 3 (a), at first, will be that the N of the frame number of last image is set at and becomes the X (S1) that plays frame number as playing sequence.Afterwards, making has from the playlist A of the image information of rearward 100 frames of frame number 1 beginning and has the playlist B (S2) that begins the image information of 100 frames forwards from frame number N, and two playlists are stored in the built-in RAM 13.In addition, the view data of the image file of frame number N is last shooting, is recorded in the view data in the dismantled and assembled memory 9.
Then, obtain bunch sequence number (S3) of frame number X in the playlist from be stored in built-in RAM 13, from dismantled and assembled memory 9, read corresponding image file, in 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 result of determination, enters S6, under for situation not, enters S10.
In the judgement of S5, 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 (S6), in result of determination is under the situation that is, enter S7, under for situation not, enter S31.
In the judgement of S6, be under the situation that is in result of determination, adjacency (continuously) is (S7) 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 S31, under for situation not, enter S8.In addition, in the judgement of S7, if there is not playlist C when carrying out this judgement, then the result of determination of S7 is for denying.
In the judgement of S7, be under the situation not in result of determination, the whole key elements (image information) that comprise among the deletion playlist C (S8) enter S9.But, in S8, if do not have playlist C this moment, in any case then all enter S9.
Then, in S9, append continuously the image information of rear 100 frames of the frame number at the rear in playlist A to playlist C, enter S31.But in S9, 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 S5, be under the situation not in result of determination, judge then whether frame number X is contained in the playlist B (S10), is under the situation that is in result of determination, enters S11, under for situation not, enters S15.
In the judgement of this S10, be under the situation that is in result of determination, judge then whether frame number X is contained in rearward 50 frames that the frame number of the forefront in the playlist B begins (S11), in result of determination is under the situation that is, enter S12, under for situation not, enter S31.
In the judgement of this S11, in 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 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 the result of determination of S12 is for denying.
In the judgement of S12, be under the situation not in result of determination, the whole key elements (image information) that comprise among the deletion playlist C (S13) enter S14.But, in S13, if do not have playlist C this moment, in any case then all enter S14.
Then, in S14, append the image information of the place ahead 100 frames of the frame number of the forefront in playlist B continuously, enter S31 to playlist C.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 result of determination is under the situation not, judge then whether frame number X is contained in rearward 50 frames that the frame number of the forefront in the playlist C begins (S15), in 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 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 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 S16, 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 (S17), in 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 result of determination is under the situation not, sets n (S19) for 100.Then, append the image information (S20) of the place ahead n frame of the frame number of the forefront in playlist C continuously to playlist C.
Then, whether the frame number sum that judgement playlist C is comprised is greater than 300 (S21), in result of determination is under the situation that is, the image information (S22) of the frame of n forwards that the frame number at the rear of deletion in the playlist C begins from playlist C, in 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 result of determination is under the situation not, judge then whether frame number X is contained in 50 frames forwards that the frame number at the rear in the playlist C begins (S23), in 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 S23, in 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 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 S24, 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 (S25), in 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 result of determination is under the situation not, sets n (S27) for 100.Then, append continuously the image information (S28) of rear n frame of the frame number at the rear in playlist C to playlist C.
Then, judge that whether the frame number sum that is contained among the playlist C is greater than 300 (S29), in result of determination is under the situation that is, the image information (S30) of the frame of n rearward that the frame number of the forefront of deletion in the playlist C begins from playlist C, in result of determination is under the situation not, skip S30, enter the S31 of Fig. 3 (a).
In addition, in Fig. 3 (a), in S31, 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 (S32), then, judge that X whether less than 1 (S33), is under the situation that is in result of determination, set N for X (S34), under for situation not, skip S34, return S3.
On the other hand, in S31, when the pressing of the right button that detects the cross button, set X+1 for X (S35), then, judge that X whether greater than N (S36), is under the situation that is in 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, even if in processing, also can detect the left button of cross button and pressing of right button, when detecting when pressing, also can show corresponding image according to certain condition, in addition, also can cancel image information is promptly appended in processing from this processing to playlist C.
Fig. 5 is each flow chart of handling of expression this S9, S14, S20, S28.
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), 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 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 pressing of the left button that detects the cross button, carry out the processing the same (S43～S45) with above-mentioned S32～S34, enter S49, when the pressing of the right button that retrieves the cross button, carry out the processing (S46～S48), enter S49 the same with above-mentioned S35～S37.
Then, in S49, as the back is described in detail according to Fig. 6 (a), judge and whether cancel the processing of appending image information to playlist C.
Then, judging whether the result of S49 is the result of determination (S50) of cancellation, is under the situation that is in result of determination, and the image information (S51) of frame number a～i that deletion is appended from playlist C finishes this flow process.Thus, under the situation of result of determination for cancellation, playlist C turns back to and appends image information state before, the image information of not appending any frame number a～b.
On the other hand, in the judgement of S50, in result of determination is under the situation not, judge then whether frame number X is contained in playlist A, B, C one of them interior (S52), in result of determination is under the situation that is, obtains the beginning bunch sequence number (S53) of frame number X from playlist, reads corresponding image file from dismantled and assembled memory 9, and in built-in LCD12, show this image (S54), return S39.Thus, for not cancelling and frame number X is contained under playlist A, B, the C situation in one of them, demonstration is corresponding to the image of frame number X in result of determination.
On the other hand, in the judgement of S52, be under the situation not in result of determination, to the image information (S55) that playlist C appends frame number i～b, finish this flow process.Thus, for not cancelling and frame number X is not contained under situation among playlist A, B, the C any,, do not carry out detection in result of determination from user's indication input being all over before the appending of playlist C.
Fig. 6 (a) is the flow chart of the processing of the above-mentioned S49 of expression, and Fig. 6 (b), (c), (d), (e) are the schematic diagrames of the playlist of this processing.
Shown in Fig. 6 (a), in this was handled, whether the frame number of at first judging the image information that is appended to playlist C was the image information of rear 100 frames of the frame number at the rear in playlist A continuously or image information or the image information or the image information (S56) of the rear n frame of the frame number at the rear in playlist C continuously of the place ahead n frame of the frame number of the forefront in playlist C continuously of the place ahead 100 frames of the frame number of the forefront in playlist B continuously.
In the judgement of this S56, shown in Fig. 6 (b), at the frame number of the image information that is appended to playlist C is under the situation of the image information of rear 100 frames of the frame number at the rear in playlist A continuously, judge then whether frame number X is contained in continuously in 60 frames in the place ahead of frame number at the rear in playlist A (S57), in result of determination is under the situation that is, make result for not cancelling (S58), under for situation not, result finishes this flow process for cancellation (S59).
Perhaps, in the judgement of S56, shown in Fig. 6 (c), frame number in the image information that is appended to playlist C is under the situation of the image information of the place ahead 100 frames of the frame number of the forefront in playlist B continuously, judge then whether frame number X is contained in continuously in 60 frames at the rear of the frame number of the forefront in playlist B (S60), in result of determination is under the situation that is, result is not for cancelling (S58), under for situation not, result finishes this flow process for cancellation (S59).
Perhaps, in the judgement of S56, shown in Fig. 6 (d), frame number in the image information that is appended to playlist C is under the situation of the image information of the place ahead n frame of the frame number of the forefront in playlist C continuously, judge then whether frame number X is contained in continuously in 60 frames at the rear of the frame number of the forefront in playlist C (S61), in result of determination is under the situation that is, result is not for cancelling (S58), under for situation not, result finishes this flow process for cancellation (S59).
Perhaps, in the judgement of this S56, shown in Fig. 6 (e), at the frame number of the image information that is appended to playlist C is under the situation of the image information of the rear n frame of the frame number at the rear in playlist C continuously, judge then whether frame number X is contained in continuously in 60 frames in the place ahead of frame number at the rear in playlist C (S62), in result of determination is under the situation that is, result is not for cancelling (S58), under for situation not, result finishes this flow process for cancellation (S59).
In addition, here use Fig. 5 and Fig. 6 (a)～(e) that processing when pressing LR-button in the processing of appending image information in playlist C is described, but during the making of the playlist C that carries out when playlist C does not exist in S9 and S14 is handled, when pressing LR-button, handle too.
More than, according to this embodiment, in playlist C, appending in the processing of image information, pressing left button or right button owing to the user, make frame number X become be separated by the situation of stated number or the frame number more than the stated number to the frame number of the image information that playlist C appends under, cancellation is appended the processing of image information to playlist C, so can realize will not being stored in the built-in RAM 13 in the low image information of playing recently of possibility.Thereby, can utilize few memory span, not obtain playlist lavishly efficiently, and carry out level and smooth broadcast between can data reading in when not required.
In addition, even if owing to append in the processing of image information to playlist C, also can press right button or left button corresponding to the user, according to certain condition, cancel this and append processing, so can prevent to carry out simultaneously the processing of appending continuously the image information of the place ahead n frame of the frame number of the forefront in playlist C, with the processing of the image information of the rear n frame of the frame number that appends continuously the rear in playlist C, but the burden of mitigation system controller 5.
In addition, by to as decision whether the threshold value when playlist C appends image information number of frames (for example 50 frames of the S6 of Fig. 3 (a)), with the number of frames (for example 60 frames of the S57 of Fig. 6 (a)) of whether cancelling the threshold value when playlist C appends the processing of image information as decision difference is set, can prevent owing near threshold value, pressing right button and left button frequently appending and deleting of carries out image information, but the burden of mitigation system controller 5.In addition, if the disposal ability of system controller 5 is very high, then also can be made as two number of frames identical.
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 is 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 (6)
1, a kind of image display device, this image display device are read the 1st view data that has been endowed frame number and are play and show from recording medium, it is characterized in that possessing:
The 1st playlist production unit when selecting the 1st continuous scope of frame number as the 2nd view data from described the 1st view data, is made the 1st playlist with the 2nd view data;
The 2nd playlist production unit, frame number after the user changes is play along the direction that diminishes in described the 1st scope, and this broadcast frame number is contained in the minimum frame sequence number that is comprised from described the 1st playlist, in the time of in frame number becomes the 2nd continuous scope of big direction, making has the 2nd playlist of view data, this view data is the frame number that is not contained in described the 1st playlist, and the view data of continuous each frame number in the 3rd scope of the minimum frame sequence number that described the 1st playlist is comprised, or the frame number after the user changes is play along becoming general orientation in described the 1st scope, and this broadcast frame number is contained in the largest frames sequence number that is comprised from described the 1st playlist, in the time of in continuous the 4th scope of the direction that frame number diminishes, making has the 2nd playlist of view data, and this view data is the frame number that is not contained in described the 1st playlist, and the view data of continuous each frame number in the 5th scope of the largest frames sequence number that described the 1st playlist is comprised; With
Delete cells, in the way of the 2nd playlist of the view data of each frame number in making has described the 3rd scope, when the broadcast frame number after the user changes is contained in outside described the 2nd scope, delete described the 2nd playlist of making in the way, or in the way of the 2nd playlist of the view data of each frame number in making has described the 5th scope, when the broadcast frame number after the user changes is contained in outside described the 4th scope, delete described the 2nd playlist of making in the way.
2, image display device according to claim 1 is characterized in that:
Described the 2nd scope is meant outward, to play frame number by the user and change the broadcast frame number set scope greater than the frame number of the largest frames sequence number of described the 2nd scope along becoming general orientation, described the 4th scope is meant outward, will play frame number by the user and change the broadcast frame number the set scope less than the frame number of the minimum frame sequence number of described the 4th scope along the direction that diminishes.
3, image display device according to claim 1 is characterized in that:
Make the above-mentioned the 1st and the 2nd playlist when power connection or when being set at play mode at first.
4, image display device according to claim 1 is characterized in that:
In above-mentioned image display device starts, the above-mentioned the 1st and the 2nd playlist write down at least remain in the aforementioned recording medium.
5, image display device according to claim 1 is characterized in that:
Above-mentioned image display device is a camera head, and above-mentioned view data is the camera data of being taken by this camera head.
6, image display device according to claim 1 is characterized in that:
The the above-mentioned the 1st and the 2nd playlist comprises image information, and this image information comprises: the beginning bunch sequence number in the zone of the frame number of view data, the file name of view data and recording medium.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004135116A JP4163655B2 (en) | 2004-04-30 | 2004-04-30 | Image display device |
| JP2004135116 | 2004-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1694484A CN1694484A (en) | 2005-11-09 |
| CN100341311C true CN100341311C (en) | 2007-10-03 |
Family
ID=35353276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100704119A Active CN100341311C (en) | 2004-04-30 | 2005-04-30 | Image displaying device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4163655B2 (en) |
| CN (1) | CN100341311C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01155604A (en) * | 1987-12-11 | 1989-06-19 | Stanley Electric Co Ltd | Solenoid controlling circuit |
| JPH0898146A (en) * | 1994-09-26 | 1996-04-12 | Nippon Telegr & Teleph Corp <Ntt> | Skip search method |
| CN1254470A (en) * | 1997-03-07 | 2000-05-24 | 英戴克系统公司 | Still frame video in index |
| US6233015B1 (en) * | 1997-06-27 | 2001-05-15 | Eastman Kodak Company | Camera with user compliant browse and display modes |
| CN1372415A (en) * | 2001-02-26 | 2002-10-02 | 矽统科技股份有限公司 | Stable television image record/play controller for computer system and method thereof |
-
2004
- 2004-04-30 JP JP2004135116A patent/JP4163655B2/en active Active
-
2005
- 2005-04-30 CN CNB2005100704119A patent/CN100341311C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01155604A (en) * | 1987-12-11 | 1989-06-19 | Stanley Electric Co Ltd | Solenoid controlling circuit |
| JPH0898146A (en) * | 1994-09-26 | 1996-04-12 | Nippon Telegr & Teleph Corp <Ntt> | Skip search method |
| CN1254470A (en) * | 1997-03-07 | 2000-05-24 | 英戴克系统公司 | Still frame video in index |
| US6233015B1 (en) * | 1997-06-27 | 2001-05-15 | Eastman Kodak Company | Camera with user compliant browse and display modes |
| CN1372415A (en) * | 2001-02-26 | 2002-10-02 | 矽统科技股份有限公司 | Stable television image record/play controller for computer system and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1694484A (en) | 2005-11-09 |
| JP2005318353A (en) | 2005-11-10 |
| JP4163655B2 (en) | 2008-10-08 |
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