CN102655582B - Movable video signal state sample detection device and method - Google Patents

Movable video signal state sample detection device and method Download PDF

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CN102655582B
CN102655582B CN201110052278.XA CN201110052278A CN102655582B CN 102655582 B CN102655582 B CN 102655582B CN 201110052278 A CN201110052278 A CN 201110052278A CN 102655582 B CN102655582 B CN 102655582B
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value
scene
aspect
image
cycle
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CN102655582A (en
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李东信
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联咏科技股份有限公司
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Abstract

一种可动视讯态样检测装置与方法。 One kind of video detection apparatus and method aspects may be movable. 该可动视讯态样检测装置,包括一移动检测单元、一循环检测单元、一影片检测单元以及一解交错单元。 The movable video aspect detecting means includes a movement detecting means, a loop detecting unit, a detecting unit and a video deinterleave unit. 移动检测单元接收接续的多个场景影像,用以分析决定每一个该场景影像是否有移动。 Movement detecting unit receives a plurality of succeeding scene image to determine whether each of the analysis of the image scene has moved. 如果是属于不移动的场景就给予一第一数值,如果其是属于移动的场景就给予一第二数值,以得到一串数值。 If it is not part of a moving scene to give a first value, if it is part of the mobile scene on a given second value, to obtain a series of values. 循环检测单元接收此串数值检测出是否该第一数值或该第二数值有一循环周期,以输出一循环决定值。 Loop detecting unit receives string values ​​to detect whether the first value or the second value has a cycle, to output a determined cycle value. 影片检测单元接收此串数值以及此循环决定值,以决定所接收的这些场景影像是属于影片格式,而输出一变化态样。 Film detecting means receives string values ​​and determines the cycle value to determine the scene image belongs to the received video format, and outputs a change in aspect. 解交错单元,根据该影片检测单元的该变化态样将这些场景影像还原成一原始影片。 Deinterleaving unit, according to the change of the film-like state detecting unit will be reduced to such a scene image original video.

Description

可动视讯态样检测装置与方法 The movable video device and method for detecting aspects

技术领域 FIELD

[0001] 本发明涉及一种检测视讯态样(^1(160 08(161106)技术,特别是涉及可动视讯态样的检测技术。 [0001] The present invention relates to a method of detecting video aspect (1 ^ (16,008 (161,106) technology, particularly to the aspect of the movable video detection technique.

背景技术 Background technique

[0002] 由于拍摄的影片速率一般会与播送标准不同。 [0002] Since the rate of film shot with broadcast standards generally different. 影片拍摄速率例如是24取。 Filming rate, for example, 24 to take. 一般的播送标准例如是为60取而舰为50取。 General broadcasting standard, for example, take 60 to 50 take the ship. 因此,为了要使拍摄的影片能播放于阶3(3或?等标准,拍摄的影片会被拉到(¢1111 (10^)所要的播送标准。 Therefore, in order to make the movie shooting can be played in the order 3 (or 3? Standards, filming will be pulled (¢ 1111 (10 ^) to be the broadcast standard.

[0003] 例如要从24取改变成? [0003] for example, from 24 to get change? 八1标准的50取时,一张拍摄的影像会拆解成二张,包括偶影像与奇影像。 1 of 50 standard eight o'clock to take, a captured image will be broken down into two, including odd and even video images. 如一般所知,偶影像是从拍摄的影像中取出属于偶数扫描线的影像所构成,奇影像是从拍摄的影像中取出属于奇数扫描线的影像所构成。 As is generally known, even video images are taken from a part of the even-numbered scanning lines constituting the image captured by the odd video images are taken from a part of odd-numbered scanning lines recorded image formed. 如此可以将24取改变成约50¾的波方速率。 24 may thus take the square wave is changed to a rate of approximately 50¾. 换句话说,拍摄的原始影像会依照播放标准所要求的速率,依照所选定的视讯态样拆解,以奇/偶交错(丨社虹匕⑶)的方式进行播放。 In other words, the original image will be taken in accordance with standard playback rate required, in accordance with the selected video aspect dismantling, the odd / even interlacing (Hong Shu agency dagger ⑶) way to play.

[0004] 反之,如果要将播放的场景影像(丨丨61(1 1.11886)还原原始拍摄的影像,则其需要检测出其视讯态样,而根据视讯态样还原原始拍摄的影像。 [0004] Conversely, if you want to play the video scene (Shushu 61 (1.11886 1) reducing the original images captured, it is necessary to detect which video aspect, and according to the video image to restore the original state of the sample taken.

[0005] 图1示出了传统将播放的场景影像还原成原始影片的系统方块示意图。 Scene image [0005] FIG 1 illustrates a conventional reduced to the original video playback system schematic block diagram. 参阅图1,移动检测单元(11101:1011如仏巧1011) 100对于当前要处理的当前场景影像需要参考先前场景影像与后续场景影像以决定当前场景影像是移动。 Referring to Figure 1, the movement detection unit (11101: 1011 as Fo Qiao 1011) 100 for the current scene image currently to be processed needs to refer to the previous scene image and scene image to a subsequent image to determine the current scene is moving. 例如当前场景影像与后续场景影像是来自相同拍摄影像的偶影像与奇影像,则会得到没有移动的结果。 The current scene image scene image from the subsequent even-odd image and the same image of the captured image, the result will give no movement. 如果当前场景影像与后续场景影像是来自不同拍摄影像的偶影像与奇影像,则会得到有移动的结果。 If the current scene image and the subsequent image scene is even and the odd video images taken from different images, it will have been the result of movement. 换句或说,每一张场景影像都会被检测是否有移动,以得到一样式。 Other words or say, each image will be a scene detect whether there is movement in order to get the same type.

[0006] 识别变化态样单兀1~6。0即11: 1011) 102,将移动检测单兀100所检测的样式与在态样数据单元(¢£1(1611(36 (1211:21132186) 104中的数据进行比对,得到对应的变化态样(¢£1(1611(36 ¢181:1:61-11),最后依照此变化态样控制解交错单元106,以还原每一个拍摄的影像,又称为帧(帧 [0006] Single Wu identify changes aspects 1 to 11 i.e. 6.0: 1011) 102, the movement detection unit 100 detected pattern Wu and aspect in the data unit (¢ £ 1 (1611 (36 (1211: 21132186) data 104 are aligned to give a corresponding change in aspect (¢ £ 1 (1611 (36 ¢ 181: 1: 61-11), and finally according to this aspect of the control change deinterleave unit 106, to restore each shot image, also known as frame (frame

[0007] 在上述的传统方式,要正确的将场景影像还原成原始影像是需要态样数据单元104以储存各种变化态样。 [0007] In the above-described conventional manner, to restore the correct scene image to the original image data is required aspect unit 104 to store various changes aspects. 除了需要使用态样数据单元104来储存各种变化态样,如果更多型的变化态样被使用,而没有被储存在态样数据单元104中,就无法正确操作。 In addition to the use of aspects 104 to store a data unit that various changes aspects, if more aspects change type is used, without being stored in the aspect of data unit 104 can not operate correctly.

发明内容 SUMMARY

[0008] 本发明提供一种可动视讯态样检测装置与方法,可以检测出具有何种变化态样的影片,无需受限于固定数量的变化态样检测。 [0008] The present invention provides a motion video detecting apparatus and method aspects, samples can be detected state change which has video, not necessarily limited to a fixed number of sample test state changes.

[0009] 本发明的一实施例提供一种可动视讯态样检测装置,包括一移动检测单元、一循环检测单元、一影片检测单元以及一解交错单元。 [0009] In an embodiment of the present invention to provide a movable video aspect detecting means includes a movement detecting means, a loop detecting unit, a detecting unit and a video deinterleave unit. 移动检测单元接收接续的多个场景影像,用以分析决定每一个该场景影像是否有移动。 Movement detecting unit receives a plurality of succeeding scene image to determine whether each of the analysis of the image scene has moved. 如果是属于不移动的场景就给予一第一数值,如果其是属于移动的场景就给予一第二数值,以得到一串数值。 If it is not part of a moving scene to give a first value, if it is part of the mobile scene on a given second value, to obtain a series of values. 循环检测单元接收此串数值检测出是否该第一数值或该第二数值有一循环周期,以输出一循环决定值。 Loop detecting unit receives string values ​​to detect whether the first value or the second value has a cycle, to output a determined cycle value. 影片检测单元接收此串数值以及此循环决定值,以决定所接收的这些场景影像是属于影片格式,而输出一变化态样。 Film detecting means receives string values ​​and determines the cycle value to determine the scene image belongs to the received video format, and outputs a change in aspect. 解交错单元,根据该影片检测单元的该变化态样将这些场景影像还原成一原始影片。 Deinterleaving unit, according to the change of the film-like state detecting unit will be reduced to such a scene image original video.

[0010] 本发明的一实施例也提供一种检测影片与交错态样的检测装置,包括一移动检测单元、一循环检测单元、一影片检测单元。 [0010] In an embodiment of the present invention also provides a detection device detecting interlaced video aspects, comprising a movement detection means, a loop detecting unit, a video detector. 移动检测单元接收接续的多个场景影像,用以分析决定每一个该场景影像是否有移动。 Movement detecting unit receives a plurality of succeeding scene image to determine whether each of the analysis of the image scene has moved. 如果是属于不移动的场景就给予一第一数值,如果是属于移动的场景就给予一第二数值,以得到一串数值。 If it is not part of a moving scene to give a first value, if the scene is moved to belong to a second given value, to obtain a series of values. 循环检测单元接收该串数值检测出是否该第一数值或该第二数值有一循环周期,且输出该循环周期。 Loop detecting unit receives the string value to detect whether the first value or the second value has a cycle, and outputs the cycle. 影片检测单元接收该串数值且根据该循环周期决定是否是影片格式,以及由在该循环周期内的该第一数值与该第二数值的变化判断出一交错态样。 Detecting means receiving the video sequence based on the value and the decision whether the cycle is a film format, and judged by a change of the first value and the second value is within one cycle of the interleaved aspect.

[0011] 本发明的一实施例也提供一种检测影片与交错态样的方法,用于检测接续输入给检测装置的多个场景影像。 [0011] In an embodiment of the present invention also provides a method of detecting video interleave aspect a method for detecting a scene image inputted to the plurality of connection detection means. 此方法包括分析决定每一个该场景影像是否有移动,如果是属于不移动的场景就给予一第一数值,如果是属于移动的场景就给予一第二数值,以得到一串数值。 This method comprises analyzing determines whether each image of the scene has moved, if it is not part of a moving scene to give a first value, and if it is part of the mobile scene administering a second value, to obtain a series of values. 另外,此方法还包括检测出该串数值是否该第一数值或该第二数值有一循环周期。 Further, the method further comprising detecting whether the first value of the string value or the second value has a cycle. 根据该串数值决定是否属于一影片格式。 The string value determined according to whether a video format. 由在该循环周期内的该第一数值与该第二数值的变化判断出一交错态样。 By the first value in the cycle of the interleaving is determined that a change in aspect with the second value.

[0012] 为使本发明的上述特征和优点能更明显易懂,下文特举实施例,并结合附图详细说明如下。 [0012] To make the above features and advantages of the invention more comprehensible, several exemplary embodiments, in conjunction with the accompanying drawings and described in detail below.

附图说明 BRIEF DESCRIPTION

[0013] 图1示出了传统的将播放的场景影像还原成原始影片的系统方块示意图。 [0013] FIG 1 illustrates a conventional image of the scene to be played restore the original video block schematic diagram of the system.

[0014] 图2示出了依据一实施例采用2:2的拆解机制示意图。 [0014] FIG 2 illustrates an embodiment according to Example 2 using: 2 is a schematic view of the mechanism disassembled.

[0015] 图3示出了依据一实施例采用2:3的拆解机制示意图。 [0015] FIG. 3 illustrates an embodiment according to Example 2 employed: a schematic disassembled mechanism 3.

[0016] 图4示出了图3的数值串与变化态样的关系示意图。 [0016] FIG. 4 shows a schematic diagram of the numerical sequence with 3 changes of aspects.

[0017] 图5示出了依预定数量的数值串的分析示意图。 [0017] FIG. 5 shows a schematic diagram according to numerical analysis of a predetermined number of strings.

[0018] 图6示出了依据一实施例,可动视讯态样检测装置的结构示意图。 [0018] FIG. 6 shows a schematic structural diagram of an embodiment according to embodiments, the video aspect of the movable detecting means.

[0019] 附图符号说明 [0019] BRIEF DESCRIPTION OF REFERENCE NUMERALS

[0020] 100:移动检测单元 [0020] 100: movement detecting means

[0021] 102:识别变化态样单元 [0021] 102: Change aspect identification unit

[0022] 104:态样数据单元 [0022] 104: Data Unit aspect

[0023] 106:解交错单元 [0023] 106: deinterleave unit

[0024] 200:移动检测单元 [0024] 200: movement detecting means

[0025] 202:循环检测单元 [0025] 202: loop detecting means

[0026] 204:影片检测单元 [0026] 204: film detecting means

[0027] 206:解交错单元 [0027] 206: deinterleave unit

具体实施方式 Detailed ways

[0028] 本发明可以从播放的场景影像中直接检测出变化态样,而无需仅受限于固定数量的变化态样,如此更可以因应各种不同的变化态样。 [0028] The present invention can be detected directly from the scene image in the playback mode changes like, without limited to only a fixed number of variations aspects, but also in response to such various changes aspects. 以下举一些实施例来说明本发明,但是本发明不限于所举的实施例。 For some embodiments of the present invention will be described, but the present invention is not limited to the embodiments cited. 另外,所举的实施例之间也允许有适当结合的可能。 Further, between the cited embodiments also possible to appropriately allow binding.

[0029] 在检测每一张场景影像是否有移动的机制如下面描述。 [0029] In each detecting whether a scene image with a moving mechanism as described below.

[0030] 以影片是采用3:2的拆解为例,其代表前一张影像会被拆解成三张场景影像,而后一张影像会被拆解成二张场景影像。 [0030] to the film is the use of 3: dismantling 2 as an example, an image can be disassembled into three scenes images before their representatives, then a movie is broken down into two scene images. 经过移动检测单元的检测后由最近场景影像到最久场景影像的顺序会得到10100的样式,其中1代表有移动,0代表没有移动。 After detection by the movement detection unit to the longest latest scene image scene image pattern sequence will be 10100, which has moved represents 0 for no movement.

[0031] 图2示出了依据一实施例采用2:2的拆解机制示意图。 [0031] FIG 2 illustrates an embodiment according to Example 2 using: 2 is a schematic view of the mechanism disassembled. 参阅图2,以拍摄的影片以帧(图框)为单位,其拍摄速率例如是取。 Referring to Figure 2, to filming frame (frame) as a unit, which is to take, for example, the capture rate. 于本实施例取四个帧(图框)为例,例如是帧(图框)1-帧(图框〉4。由于本实施例是2:2的拆解机制,每一个帧会依序被拆解成偶影像(偶)与奇影像(奇)达到50/60¾的场景影像。本实施例以偶影像为开始,然而也可以以奇影像开始播放。帧拆解成的偶影像与奇影像后,根据播放标准将偶影像与奇影像组合成场景影像例如在电视播放。此帧1-帧4产生的场景影像例如1-8。以帧1为例,由于场景影像1与场景影像2是来自相同的帧1,其影像是由偶影像与奇影像所编织趴6)而成,因此由场景影像1比较于场景影像2是没有移动,因此标示为0。 In the present embodiment taken four frames (frame), for example, such as a frame (frame) a 1-frame (block> 4 since the present embodiment is 2: dismantling mechanism 2, each frame is sequentially is broken down into even-image (even) and the odd image (odd) reaches scene image 50 / 60¾ in. in this embodiment, even the image is started, but may also be an odd video starts playing after the frame is disassembled into the even image and the odd image the standard will play an even odd video image combined with the image scene to image scene, for example. this frame is a 1-frame 4 produced in the television, for example, 1-8. 1 as an example of a frame, since the image scene and a scene image 2 from same frame 1, which is woven by the even image and the odd image lying image 6) is made, thus the scene image in the scene image comparator 2 is not moved, denoted 0. 接着,场景影像2会比较于场景影像3,而发现是有移动。 Next, 2 compares the scene image in scene image 3, and found to be mobile. 这是因为场景影像2是帧1的影像,而场景影像3是帧2的影像,除非是静态影像,否则场景影像2回得到1的标示。 This is because the scene video image frame 1 is 2, and 3 is a video image scene frame 2, unless it is a static image, or get back to the scene image marked 1 of 2.

[0032] 依此类推,其他的场景影像3-8也会有相同的循环现象,而有特定变化态样。 [0032] and so on, the other will have the same scene image 3-8 cyclic phenomenon, and specific changes aspects. 本实施例是01010101。 This embodiment is 01010101. 由于每一个场景影像只会有0或1的状态,因此可以使用丨个位来代表二进位的数值,构成数值串。 Since each image will have a scene state 0 or 1, and thus can be used Shu bits to represent binary values ​​constituting numerical string. 于此0与1是二进位的数值,但是就一般而言,其也可以有不同的数值来标示此二种状态,不限于0与1的标示方式。 This value is 0 and binary 1, but the general rule, it can also have different values ​​to designate these two states is not limited to the embodiment labeled 0 and 1. 换句话说,没有移动的情形可以用一个数值代表,而有移动的情形可以用另一个数值代表。 In other words, the case can be used without a movement value represents, while moving the case may be another value representative.

[0033] 就图2的实施例,在数值串中例如以第一个位的数值0为起始,其每隔两个位就会重复出现,如箭头所示。 [0033] For the embodiment of FIG. 2, for example, a first bit value 0 as a starting value in the string, which will be repeated every two bits, as shown by the arrows.

[0034] 图3示出了依据一实施例采用2:3的拆解机制示意图。 [0034] FIG. 3 illustrates an embodiment according to Example 2 employed: a schematic disassembled mechanism 3. 参阅图3,由于是2:3的拆解机制,帧2会拆解成三个影像,依照前面图2所描述的相同机制,相邻于新的帧的场景影像会显示有移动的现象,而标示为1。 Referring to Figure 3, since the 2: dismantling mechanism 3, the frame 2 will be disassembled into three images, following the same mechanism previously described in FIG 2, will be adjacent to the new scene image display frame movement phenomenon, The labeled 1. 于本实施例,其变化态样是01001的重复。 In the present embodiment, the change is aspect 01001 repetition.

[0035] 图4示出了图3的数值串与变化态样的关系示意图。 [0035] FIG. 4 shows a schematic diagram of the numerical sequence with 3 changes of aspects. 取20个位的数值串来分析。 Take 20-bit value sequence analyzed. 如果是检测循环周期为5的情形,例如取左边第1个位的数值0来检验,其预期每隔5个位会循环重复。 If the detection cycle of the case 5, the left, for example, take the value 0 of the first bit to examine, which is expected every fifth cycle was repeated bits. 如果检验不是对应5的循环周期,则数值0不会循环出现,而代表不是正确的循环周期。 If the test does not correspond to 5 cycles, then the value 0 is not recurring, but not representative of the correct cycle.

[0036] 另外,每一个数值1的前后都是0,这代表有帧的变化,是属影片的动态显示。 [0036] In addition, each numerical value is 0 before and 1, which represents a change of frames, the video display is dynamic properties. 如果,仅是结果符合每一个数值1的前后都是0且具有固定的循环周期,则可以推论是影片,且可以从循环周期的变化态样回复到原始的影片帧。 If only the results for each numerical value is 0 and 1 before and after a fixed cycle, the film can be inferred, and the like can respond to changes in state from cycle to the original film frame.

[0037] 图5示出了依预定数量的数值串的分析示意图。 [0037] FIG. 5 shows a schematic diagram according to numerical analysis of a predetermined number of strings. 参阅图5,为了能有效检测各种可能的循环周期或是变化态样,其可以设定取一预定数量的数值串。 Referring to Figure 5, in order to effectively detect the various possible aspects cycle or change, which can be set to take a value of a predetermined number of strings. 本实施例例如是取31个位的数值串来分析。 For example, the present embodiment takes a value string of 31 bits to analyze. 当得到对应有无移动的数值串后,可以针对可能的几种循环周期或是任选的循环周期做检测,以检验是否存在有循环周期。 When the obtained value corresponding to the presence or absence of movement of the string, the detection can be done for several cycles or may optionally cycles to check whether there cycle. 检验的循环周期例如是5,10,12,15,25等,但是这些不是唯一的方式。 Cycle test, for example, 5,10,12,15,25 and so on, but these are not the only way. 循环周期5,10,12,15,25所包含的变化态样对应不同的拆解方式: 5,10,12,15,25 cycle included variations corresponding to different aspects of dismantling ways:

[0038]循环周期 5:(32): [0038] 5 cycles: (32):

[0039]循环周期 10: (22)、(2224)、(2332)、(55)、(64); [0039] 10 cycles: (22), (2224), (2332), (55), (64);

[0040]循环周期 12: (32322); [0040] 12 cycles: (32322);

[0041]循环周期 15:(87): [0041] 15 cycles: (87):

[0042]循环周期 25: (222222222223)。 [0042] 25 cycles: (222,222,222,223).

[0043] 就实际循环周期的选择而言,循环周期!1可为由50/60¾中的多个因数值中所选定的值。 [0043] For the actual choice of cycle, the cycle! 1 may be a multiple of 50 / 60¾ factor values ​​as the selected value.

[0044] 图5的拆解方式例如是3:3:2:2,其代表原始帧中的第一个帧拆解成由偶影像与奇影像混合的三个影像。 Dismantling embodiment [0044] FIG. 5, for example, 3: 3: 2: 2, which represents the original frame in the first frame is disassembled into three images by mixing the even image and the odd image. 第二个帧与第一个帧一样也是拆解成三个影像。 And the second frame as the first frame image is broken down into three. 第三个帧拆解成二个影像。 It is broken down into two third frame image. 第四个帧也是拆解成二个影像。 The fourth frame is broken down into two images. 另外2:3:3:2的拆解数值串与3:3:2:2的拆解数值串也有相似的循环关系,是01001001010100100101。 Further 2: 3: 3: 2 and the string value dismantling 3: 3: 2: 2 dismantling numerical string has a similar circular relationship is 01001001010100100101. 拆解后的影像维持偶奇的顺序或是奇偶的顺序。 Order to maintain the image after the dismantling of the order or even-odd parity. 于本实施例,取第一个位的数值0为参考,如果检验循环周期5的情形,在第6个位是1,因此不存在循环周期为5的情形。 In this embodiment, a first position taken as a reference value 0, if the test cycle in the case 5, the sixth bit is a 1, so there is the cycle of the case 5. 如果检验循环周期10的情形,每隔10个位的数值重复是0,因此存在循环周期为10的情形。 If the case 10 of the test cycle, the value repeats every 10 bits is 0, there is the case of 10 cycle. 如果检验循环周期12的情形,在第13个位是1,因此不存在循环周期为12的情形。 If the test case of 12 cycles, the 13th bit is a 1, so there is the cycle of the case 12. 如果检验循环周期15的情形,在第16个位是1,因此不存在循环周期为15的情形。 If the test case of 15 cycles, the 16th bit is 1, so there is the cycle of the case 15. 如果检验循环周期25的情形在第26个位是1,因此不存在循环周期为25的情形。 If the test case 25 in the first cycle 26 bit is 1, so there is the cycle of the case 25. 另外,如果检验循环周期5的情形,其为循环周期10的因数,因此仍可归为循环周期10的情形。 Further, if the cycle test case 5, which is a factor of 10 cycles, so cycle 10 is still classified as a case. 依此种方式就可以找出变化态样,其中循环周期10包含有多种可能的拆解方式,但是依照循环周期10的变化态样,仍可以正确推算出组合的方式,而还原帧数据。 By this way we can identify the change aspect, wherein the cycle 10 includes a variety of possible dismantling manner, but in accordance with aspects of the change in cycle 10, still can be correctly deduced in combination, the reduction of the frame data.

[0045] 此数值串是对应影片的播放格式。 [0045] This value corresponds string format video playback. 本实施例在决定场景影像是否为动态影片的检测机制下,每一个数值1的前后数值都为0。 In the present embodiment decides whether a dynamic video image scene detection mechanism, each numerical value before and 1 are zero.

[0046] 基于上述的机制与方法,其可以由可动视讯态样检测装置来实施。 [0046] Based on the above mechanisms and methods, which may be implemented by the video aspect of the movable detecting means. 图6示出了依据一实施例,可动视讯态样检测装置的结构示意图。 Figure 6 shows a schematic structural diagram of an embodiment according to embodiments, the video aspect of the movable detecting means. 可动视讯态样检测装置,包括一移动检测单元200、一循环检测单元202、一影片检测单元204以及一解交错单元206。 The movable video aspect detecting means comprises a movement detection unit 200, a loop detecting unit 202, a film detecting unit 204, and a deinterleave unit 206. 移动检测单元200接收接续的多个场景影像,用以分析决定每一个场景影像是否有移动。 Movement detection unit 200 receives a plurality of successive video scenes, each scene for image analysis determines whether there is movement. 如果是属于不移动的场景就给予一第一数值,例如是0。 If it is not part of a moving scene to give a first value, for example 0. 如果场景影像是属于移动的场景就给予一第二数值例如是1,如此以得到一串数值,其例如是位串值。 If the scene image is part of a moving scene to give, for example, a second value, thus to obtain a series of values, for example, a bit string value. 循环检测单元202接收此串数值检测出是否第一数值或第二数值有一循环周期,以输出一循环决定值。 This loop detecting unit 202 receives string values ​​whether the first or the second detected value with a cycle value, to output a determined cycle value. 此循环决定值是可以表示存在循环周期的任何适当形式的决定值,不限于特定方式或资讯。 This determines the cycle value may represent a value determined in the presence of any suitable form cycle is not limited to the particular embodiment or information.

[0047] 接着,影片检测单元204接收此串数值以及此循环决定值,以决定所接收的这些场景影像是属于影片格式,而输出一变化态样。 [0047] Next, the video sequence detecting unit 204 receives this value and determines the cycle value to determine the scene image belongs to the received video format, and outputs a change in aspect. 解交错单元206,根据该影片检测单元的变化态样将这些场景影像还原成一原始影片。 Deinterleaving unit 206, these aspects will restore the original video scene image according to a variation of the video detection unit. 解交错单元206根据变化态样可以得知从原始帧拆解成场景影像的方式,可以实质上还原到原始帧的数据。 The deinterleaving unit 206 changes from the aspect of the original frame can be disassembled into a known scene image mode, the data may be substantially restored to the original frame.

[0048] 另外,当移动检测单元200与解交错单元206在执行其功能时,对于要处理的当前场景影像外,还会参考相邻的先前场景影像或是后续的场景影像又或是两者皆参考,其取决于检测移动的机制与解交错的机制,不限定于特定方式。 [0048] Further, when the movement detection unit 200 subsequent or previous scene image scene image unit 206 in performing its functions, the outer current scene image to be processed, but also adjacent to the reference, or both and deinterleaving Referring are, depending on the mechanism to detect movement of the mechanism deinterleaving, is not limited to a specific embodiment. 本发明的多个实施例是要产生数值串,而从数值串中直接检测出变化态样,以因应多种可动的视讯态样。 A plurality of embodiments of the present invention is to produce a string value, the string from the detected value directly change aspects, to cope with various aspects of the movable video.

[0049] 虽然本发明已以实施例揭示如上,然其并非用以限定本发明,本领域的技术人员,在不脱离本发明的精神和范围的前提下,可作若干的更动与润饰,故本发明的保护范围是以本发明的权利要求为准。 [0049] While the invention has been disclosed in the above embodiments, they are not intended to limit the invention, those skilled in the art, without departing from the spirit and scope of the present invention, may be made several modifications and variations, therefore, the scope of the present invention is subject to the requirements of the present invention as claimed.

Claims (20)

1.一种可动视讯态样检测装置,包括: 一移动检测单元,接收接续的多个场景影像,用以分析决定每一个该场景影像是否有移动,如果是属于不移动的场景就给予一第一数值,如果是属于移动的场景就给予一第二数值,以得到一串数值; 一循环检测单元,在第一阶段,接收该串数值,并只依据一组候选周期,检测出是否该第一数值或该第二数值有一循环周期,以输出一循环决定值; 一影片检测单元,在接续该第一阶段的第二阶段,接收该串数值以及该循环决定值,以决定所接收的这些场景影像是属于影片格式,而输出一变化态样,其中该循环决定值只对应到一组候选变化态样,而该变化态样是该组候选变化态样之其一;以及一解交错单元,根据该影片检测单元的该变化态样将这些场景影像还原成一原始影片。 An aspect of the movable video detecting apparatus comprising: a movement detection unit for receiving a plurality of succeeding scene image, for each analysis determines whether there is a moving image of the scene, if it is not part of a moving scene to give a first value if it is part of a moving scene to a second given value, to obtain a series of values; a loop detection means, in a first stage, receiving the string value, and only based on a set of candidate period, whether or not the detected the first value or the second value having a cyclic period to output a value determined cycle; detecting a film unit, in a second stage continuous with the first stage, the received string values ​​and determines the cycle value to determine the received the scene image belonging to the video format, and outputting a variation aspect, wherein the cycle corresponds only to determine the value of a set of candidate change aspect, and change the aspect is the set of candidate aspects of one variation; and a deinterleaving It means, according to the change of the film-like state detecting unit will be reduced to such a scene image original video.
2.如权利要求1所述的可动视讯态样检测装置,其中该移动检测单元是由一当前场景影像与相邻的一后续场景影像或是一先前场景影像比较,以决定是否该当前场景影像有移动。 As claimed in claim 1 video aspect movable detection means, wherein the movement detection unit is a current scene image and an adjacent image a scene or a subsequent scene image previously are compared to decide whether the current scene there are moving images.
3.如权利要求2所述的可动视讯态样检测装置,其中该第一数值与该第二数值是由一个位来纪录,构成一预定数量的一串位。 The claim 2 movable video aspect detecting means, wherein the first value and the second value is made to record a bit, a string of a predetermined number of bits.
4.如权利要求3所述的可动视讯态样检测装置,其中该循环检测单元是检测对于选定的一个位的一个二进位值是否隔一检测周期重复出现,且接续的多个该串位是相同的该检测周期,其中确定后的该检测周期即是该循环周期。 As claimed in claim 3 video aspect movable detection means, wherein the detection unit is a loop repeated for detecting a binary value of a selected bit interval whether a detection cycle, the string and a plurality of successive detecting the position of the same cycle, wherein the detection cycle after that is the cycle period.
5.如权利要求4所述的可动视讯态样检测装置,其中该循环周期包括检查每隔η个位的周期,其中η为由50/60ΗΖ中的多个因数值中所选定的值。 As claimed in claim 4 video aspect movable detection means, wherein the cycle comprises checking bits every cycle η, wherein η by a plurality of 50 / 60ΗΖ factor values ​​as the selected value .
6.如权利要求4所述的可动视讯态样检测装置,其中该影片检测单元取得该循环周期,也同时检测在该串位中代表移动的该第二数值的该位的前后二个该位是代表没有移动的该第一数值,以决定是属于影片格式。 6. The longitudinal position of the movable video aspect detecting apparatus according to claim 4, wherein the film detecting means acquires the cycle, also detects the second value representative of the movement in two of the bit string the first value represents the bit is not moving, to determine the video format belongs.
7.如权利要求4所述的可动视讯态样检测装置,其中这些场景影像是由多个偶影像与多个奇影像依照一交错态样的顺序所组成,其中对于每一个该原始影片,取偶数扫描线的影像数据构成对应的该偶影像以及取奇数扫描线的影像数据构成对应的该奇影像。 As claimed in claim 4 the movable video aspect detecting means, wherein the plurality of scene images by the plurality of odd and even video images consisting of a staggered aspect in accordance with the order, wherein for each of the original video, that is even scan lines of the image data constituting the even image and the image data corresponding to odd-numbered scanning lines take constituting the image corresponding to odd.
8.如权利要求4所述的可动视讯态样检测装置,其中该第一数值是O,该第二数值是I。 The movable as claimed in claim video detecting apparatus aspect 4, wherein the first value is O, the second value is I.
9.一种检测影片与交错态样的检测装置,包括: 一移动检测单元,接收接续的多个场景影像,用以分析决定每一个该场景影像是否有移动,如果是属于不移动的场景就给予一第一数值,如果是属于移动的场景就给予一第二数值,以得到一串数值; 一循环检测单元,在第一阶段,接收该串数值,并只依据一组候选周期,检测出是否该第一数值或该第二数值有一循环周期,且输出该循环周期;以及一影片检测单元,在接续该第一阶段的第二阶段,接收该串数值且根据该循环周期决定是否是影片格式,以及由在该循环周期内的该第一数值与该第二数值的变化判断出一交错态样,其中该循环决定值只对应到一组候选变化态样,而该交错态样是该组候选变化态样之其一。 9. A method of detecting video interleave aspect of the detection apparatus, comprising: a movement detection unit for receiving a plurality of succeeding scene image, for each analysis determines whether there is a moving image of the scene, if it is not part of the scene is moving given a first value, if the scene is moved to belong to a second given value, to obtain a series of values; a loop detection means, in a first stage, receiving the string value, and only based on a set of candidate period, is detected whether the first value or the second value has a cycle, and outputs the cycle; and a video detector, in the subsequent second stage of the first stage, and receives the string value based on the cycle determined whether video format, and the value in the first cycle and determines the change in the value of a second aspect of a cross, which determines the cycle value corresponding to only the change to the set of candidate aspect, which is the interleaving aspect change the set of candidate one aspect.
10.如权利要求9所述的检测影片与交错态样的检测装置,其中该移动检测单元是由一当前场景影像与相邻的一后续场景影像或是一先前场景影像比较,以决定是否该当前场景影像有移动。 10. The film of claim 9 with the detection aspects of staggered detection apparatus as claimed in claim, wherein the movement detection unit is a current scene image and an adjacent image a scene or a subsequent scene image previous comparison to determine whether the The current scene image has moved.
11.如权利要求9所述的检测影片与交错态样的检测装置,其中该第一数值与该第二数值是由一个位来纪录,构成一预定数量的一串位。 11. The film of claim 9 and the detecting means detecting claim interleaved aspect, wherein the first value and the second value is made to record a bit, a string of a predetermined number of bits.
12.如权利要求11所述的检测影片与交错态样的检测装置,其中该循环检测单元是检测对于选定的一个位的一二进位值是否隔一检测周期重复出现,且接续的多个该串位是相同的该检测周期,其中确定后的该检测周期即是该循环周期。 12. The film 11 is detected with the detection apparatus aspect of interleaved claim, wherein the detection unit is a loop repeated for detecting a position of a selected one binary bit value is detected every one period, and a plurality of successive this bit string is the same as the detection period, wherein the detection cycle after that is the cycle period.
13.如权利要求12所述的检测影片与交错态样的检测装置,其中该循环周期包括检查每隔η个位的该检测周期,其中η为由50/60ΗΖ中的多个因数值中所选定的值。 13. The film 12 is detected with the detection apparatus aspect of interleaved claim, wherein the cycle includes the detection period check every η bits, wherein the plurality of by η 50 / 60ΗΖ factor value as in value selected.
14.如权利要求12所述的检测影片与交错态样的检测装置,其中该影片检测单元取得该循环周期,也同时检测在该串位中代表移动的该第二数值的该位的前后二个该位是代表没有移动的该第一数值。 This bit before and after the video detector 14. The detection apparatus 12 according to aspects of interleaved claim, wherein the film detecting means acquires the cycle, also detects the second value representative of the movement of the string in two bits this bit is a representative of the first value is not moving.
15.如权利要求12所述的检测影片与交错态样的检测装置,其中这些场景影像是由多个偶影像与多个奇影像依照一交错态样的顺序所组成。 15. The film 12 of the detecting means to the detected aspect interleaved claim, wherein the plurality of scene images by the plurality of odd and even image according to an image composed aspect interleaved order.
16.一种检测影片与交错态样的方法,用于检测接续输入给检测装置的多个场景影像,包括: 分析决定每一个该场景影像是否有移动,如果是属于不移动的场景就给予一第一数值,如果是属于移动的场景就给予一第二数值,以得到一串数值; 在第一阶段检测,并只依据一组候选周期,决定出该串数值是否该第一数值或该第二数值有一循环周期; 根据该串数值决定是否属于一影片格式;以及在接续该第一阶段的第二阶段,由在该循环周期内的该第一数值与该第二数值的变化判断出一交错态样,其中该循环决定值只对应到一组候选变化态样,而该交错态样是该组候选变化态样之其一。 16. A method of detecting and interlaced video aspect a method for detecting a connection to the plurality of input scene image detection apparatus, comprising: analysis determines whether each image of the scene has moved, if it is not part of a moving scene to give a first value if it is part of a moving scene to a second given value, to obtain a series of values; detection at the first stage, and only the candidate based on a set period, decide whether the value of the first string or the value of It has a value of two cycles; the string value determined according to whether a video format; and in a second stage continuous with the first stage, by the first value in the cycle of variation of the second judgment value showing a interleaving aspect, wherein the cycle corresponds only to determine the value of a set of candidate change aspect, and the interleaving is the set of candidate aspect aspects of one variation.
17.如权利要求16所述的检测影片与交错态样的方法,其中这些场景影像是由多个偶影像与多个奇影像依照一交错态样的顺序所组成。 17. The film of claim 16 with the detection aspects of interleaving method as claimed in claim, wherein the plurality of scene images by the plurality of odd and even image according to an image composed aspect interleaved order.
18.如权利要求17所述的检测影片与交错态样的方法,其中由一当前场景影像与相邻的一后续场景影像或是一先前场景影像比较,以决定是否该当前场景影像有移动。 Video detector as claimed in claim 17 and the method of interleaving aspect, wherein the image scene and a subsequent scene image adjacent to a previous or a current scene image comparison, the current scene to determine whether there is movement of the image.
19.如权利要求18所述的检测影片与交错态样的方法,其中该第一数值与该第二数值是由一个位来纪录,构成一预定数量的一串位。 19. The film of claim 18 with the detection aspects of interleaving method as claimed in claim, wherein the first value and the second value is made to record a bit, a string of a predetermined number of bits.
20.如权利要求19所述的检测影片与交错态样的方法,其中该循环周期的检测包括: 选定要检测的一位,以该位的一个二进位值为参考;以及检测该该位值是否隔一检测周期重复出现,且接续的多个该串位是相同的该检测周期,其中确定后的该检测周期即是该循环周期。 20. The film of claim 19 with the detection aspects of interleaving method as claimed in claim, wherein the detection cycle includes: a selected one to be detected, a bit to the binary value of reference; and detecting the position of the value is repeated every one detection period, and a plurality of successive bits of the string is the same as the detection period, wherein the detection cycle after that is the cycle period.
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