201108630 六、發明說明： 【發明所屬之技術領域】 本發明係關於一檔案傳輸之技術，特別是一種可節 省頻寬之圖像檔案傳輸之系統及其方法。 【先前技術】 當在傳送照片至遠端給朋友分享時，通常照片的内 φ 容都會有相關性，諸如影像主題、背景（山、天空、河流、 放置主題物體的桌子）、場景的光度、場景的地點、同樣 的出遊行程，或是相機本身鏡頭的一些物理特性。如第 )圖之所示，習知的照片傳輸大多先將欲傳送之照片進 行麗縮處理’再經由網路傳送到接收端，而接收端接收 後再進行解壓縮處理，藉此完成照片之分享。然而，上 述的分享過程中，每張照片在傳輸時都會是獨立的，即 :兩張照片根本内容都是一樣的’也是會重新壓縮後再 _ ，沒有任何再利用（reuse )的特性可言。 省相t改善習知技術之缺失’本發明在此提出-種可節 :之圖像檔案傳輸之系統及其方法，可於分享一個 貝一=内的圖像檔案至遠端時，透過本發明之方式來進 订壓縮，便可將照片内容的相關性做較好的再利用。 【發明内容】 有鑑於上述習 在提供一種圖像檔 知技藝之問題，本發明之一目的就是 案傳輸系統及其方法，可根據接收端 201108630 t已有圖像^料内容做為基底，去除欲傳輸圖像標案之 尚相關性區塊，藉由圖像内容相關性之再利用，以 傳輸所需之頻寬。 - 2明之其中—目的係提供—種圖像檔案傳輸系統 對多個無時序關係之獨立圖像檔案，藉由 鬼中’相關性高的區塊’以降低 根據本發明之另一目的，提出一種圖像檔案傳輸方 ^，用以將獨立圖像檔案由傳送端傳送至接收端，其包 3下列步驟··首先’於傳送端提供一第一區塊集人，、以 一第二區塊集合’接著於傳送端分割 獨立圖像檔案成為複數個區塊。接著，於傳送端 數個區塊和第一區塊集合，並 塊之相關性參數。接下來，判：m母-複數個區 !·生參數疋否不小於相關性門檻值之區塊，若是 =區二接J :產生記錄複數個區塊連結關係之重組 =端ίί第=個區塊及重組資訊至接收端，而 接收&具有第二區塊集合，且第_區塊集合和第 集同之區塊=#料。接下來，根據重組資訊盥第 一區塊集合，將複數個區塊重組。 "、 其中，上述獨立圖像槽案較佳為-已塵縮檔案。 其:’為了保持第—區塊集合和第二區塊集入之一 值之區塊，分別存人第-區塊集合和第ΛΓϋΐ門根 201108630 以提高後續使用時 由傳送端和接枚端不斷地進行資料更新， 圖像區塊資料再利用率。 =本發明之再-目的’提出_種圖像檔案傳輸方 ^用以料侧立圖像㈣由傳送端傳送至接 步驟。首先’於傳送端分割多個獨立圖像檔 數舰塊。接著’於該傳送端比對複數個區塊， 、了據以產生每-複數個區塊H時b接下201108630 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a technology for file transmission, and more particularly to a system and method for saving image file transmission of bandwidth. [Prior Art] When sharing a photo to a remote end for sharing with a friend, usually the internal φ content of the photo will be correlated, such as the image theme, background (mountain, sky, river, table on which the subject matter is placed), luminosity of the scene, The location of the scene, the same travel itinerary, or some physical characteristics of the camera's own lens. As shown in the figure, most of the conventional photo transmissions first perform the condensing process of the photos to be transmitted, and then transmit them to the receiving end via the network, and the receiving end receives the decompression process to complete the photo. share it. However, in the above sharing process, each photo will be independent when it is transmitted, that is, the two photos are all the same in the same content, and will be recompressed and then _, without any reuse characteristics. . The phase of the invention improves the lack of the prior art. The present invention proposes a system for image file transmission and a method thereof, which can be used when sharing an image file within a Bayesian= to the far end. Invented by the method of compressing, the correlation of the photo content can be better reused. SUMMARY OF THE INVENTION In view of the above-mentioned problems in providing an image file knowledge, one of the objects of the present invention is a file transmission system and a method thereof, which can be removed according to the existing image content of the receiving end 201108630 t. The relevant correlation block of the image standard is to be transmitted, and the required bandwidth is transmitted by reusing the image content correlation. - 2 明明 - The purpose is to provide an image file transmission system for a plurality of independent image files without timing relationship, by using a 'highly correlated block' in the ghost to reduce another object according to the present invention, An image file transmission means for transmitting an independent image file from a transmitting end to a receiving end, the package 3 of the following steps: firstly providing a first block set person at the transmitting end, and a second area The block set 'follows the split end to split the independent image file into a plurality of blocks. Then, at the transmitting end, a plurality of blocks and a first block set, and a correlation parameter of the block. Next, judge: m mother-complex area!·The raw parameter is not less than the block of the correlation threshold. If it is = zone 2, J: Generates a record of multiple block connections. Reorganization = End ίί = The block and reassembly information is sent to the receiving end, and the receiving & has a second block set, and the _th block set and the first set are the same block = #料. Next, a plurality of blocks are reorganized according to the reorganization information 盥 first block set. ", wherein the above independent image slot case is preferably a dusty file. It is: 'In order to maintain the block of the first block and the block of the second block, the first block set and the first block 201108630 are respectively saved to improve the subsequent use by the transmitting end and the connecting end. Continuously update data and reuse image block data. = The re-purpose of the present invention is proposed to transfer the image to the next step by the transmitting end. First, a plurality of independent image file segments are segmented at the transmitting end. Then, the plurality of blocks are compared at the transmitting end, and each block H is generated to be followed by b.
=該^端判斷每-複數個區塊之相關性參數是否不小 ==性門檻值之區塊，若是，則去除對應區塊。接著， 於該傳送端產生記騎數舰塊連結_ :據，複數個區塊及重組資訊至接收端。於。收 =根據重組魏，將複數純塊重組為多㈣立圖 案。 其中’前述之多個獨立圖像檔案可為已_播案， 且’且多個獨立圖像檔案彼此之間並不需要有時序關係^ =發明之又一目的，提出一種圖像檔案傳輸系 d已3傳运端和接收端。傳送端包含第一資料庫、第 =像處理n比對n處理模組和傳送模組。第 -寅料庫可用以儲存第一區塊集合及相關性門播值。第 二影=理模組可用以將獨立圖像檔案分割為複數個區 ’/、’獨立圖像播案可為已I縮檔案^比對模组可 用以比對複數個區塊和第一區塊集合，並可據以產生每 -區塊之相關性參數。處理模組可由複數舰塊令，去 除相關性參數不小於相祕Η檻值之區塊，並據以產生 201108630 之連結關係之重組資訊。傳送模組可用 庫、接收握έ 2塊和f組資訊。接收端&含第二資料= The terminal determines whether the correlation parameter of each of the plurality of blocks is not small == the block of the threshold value, and if so, the corresponding block is removed. Then, at the transmitting end, a number of blocks are generated, and the plurality of blocks and the reorganization information are transmitted to the receiving end. to. According to the reorganization of Wei, the complex pure blocks are reorganized into multiple (four) vertical plans. Wherein the plurality of independent image files mentioned above may be _ broadcasted, and 'and multiple independent image files do not need to have a timing relationship with each other^= another object of the invention, and an image file transmission system is proposed d has 3 transport and receiver. The transmitting end includes a first database, a = image processing n comparison n processing module and a transmission module. The first-in-one library can be used to store the first block set and the relevance gatecast value. The second image=the rational module can be used to divide the independent image file into multiple regions'/, and the independent image broadcast can be used for the reduced file. The comparison module can be used to compare the plurality of blocks and the first block. The set of blocks can be used to generate per-block correlation parameters. The processing module can be executed by a plurality of ship blocks to remove the block whose correlation parameter is not less than the secret value, and accordingly generate the reorganization information of the connection relationship of 201108630. The transfer module can use the library, receive the grip 2 and f group information. Receiver & contains second data
、且第一影像處理模組。第二資料庫可用u 儲存第二區塊集合，且筮一 人 貝Τ叶犀J用U 有相同之區塊資料。接收槿7 一和第二區塊集合具 :隹：將】：:理模組可根據重組資訊和第二區 龙-口，將複數個區塊重組為獨立圖像檔案。 其中，為了保持第一區塊集合 端可將相關性參數小二二 t之&塊，分別存入第一區塊集合和第二區塊集合 由傳运端和接收端不斷地進行資料 後^ 圖像區塊資料再利用率。 &—4㈣ 僂…til本發明更提出—種圖像檔案傳輸系統，包含 傳达&和接收端。傳送端包含第—㈣庫、第 理模組、比對模組、處理模組和傳送模組。第^料ς 儲存相關性門檻值。第—影像處理模組可用以將 二個獨立圖像檔案分割為複數個區塊，其中，多個獨立 槽案可為已細案，且多個圖像播案彼:= 有時序關係。比對模組可用以比對複數個區塊， =以產生每-區塊之相關性參數。處理模組可由複 ，個區塊中，絲㈣性參數不小於相關性門檻值之區 ^ ’並據以產生記錄複數個區塊之連結關係之重組資 吕。傳廷模組可用以傳送複數個區塊和重組 =包含接收模組和第二影像處理模組。接收模組可2 接收複數個區塊和重組資訊。第二f彡像處理模組可根據 201108630 重組育訊，將複數個區塊重組為多個獨立圖像檔案。 承上所述，依本發明之圖像檔案傳輸系 入3送端和接收端各自維護一份相同之區塊集 二Li圖像檔案時’將分割後之區塊與區塊集 合貝枓進仃比對，僅須傳送相關性低的 節省傳輪之頻寬。 匕鬼错以 (2)傳送多個圖像檔案時And the first image processing module. The second database can store the second block set with u, and the one person has the same block data. Receiving 槿7 One and the second block collection: 隹: The 】:: rational module can recombine the plurality of blocks into independent image files according to the reorganization information and the second zone dragon-port. In order to keep the first block set end, the correlation parameter is smaller and the block is stored in the first block set and the second block set is continuously carried out by the transport end and the receiving end. ^ Image block data reuse. &—4(4) 偻...til The present invention further proposes an image file transmission system including a communication & The transmitting end includes a fourth (four) library, a third module, a comparison module, a processing module, and a transmission module. The first item stores the correlation threshold. The first image processing module can be used to divide the two independent image files into a plurality of blocks, wherein the plurality of independent slots can be a detailed case, and the plurality of images are broadcasted: = has a timing relationship. The alignment module can be used to compare a plurality of blocks, = to generate a per-block correlation parameter. The processing module may be in a complex block, and the silk (four) parameter is not less than the region of the correlation threshold value ^' and accordingly generates a reorganization fund for recording the connection relationship of the plurality of blocks. The pass module can be used to transmit a plurality of blocks and recombination = a receiving module and a second image processing module. The receiving module can receive a plurality of blocks and reassembly information. The second image processing module can reorganize the plurality of blocks into a plurality of independent image files according to the 201108630 recombinant education. According to the above description, the image file transmission system according to the present invention is configured to maintain a copy of the same block set and two Li image files when the three senders and the receivers respectively maintain the partitioned block and the block set. For comparison, it is only necessary to transmit the bandwidth of the transmission with low correlation. Mistakes (2) when transferring multiple image files
α丨田不巧 呵刀到佤；爹個區塊钱 =對’僅將相關性低的部分區塊進行傳送，藉以降伯 傳輸所需之頻寬。 _ 【實施方式】 本發明之圖像檔案傳輸系統及其方法，可適用 达端將圖像槽案傳送至接收端，在此—應用態樣之下， 傳运，可根據接收端已有之區塊資料作有效的資料再庶 用：藉由省略傳送端已有之區塊資料，以降低資料之； 輸1。傳送端和接收端各自維護-份相同之區塊集合資 料（分別稱為第-區塊集合及第二區塊集合）。在進二 像檔案傳輸時，傳送端將圖像檔案之區塊㈣與第一區 ，集合進仃比對’並將相關性低的區塊資料傳送至接收 端，其中，區塊之相關性可視#際應用而有不同之定義， 例如.區塊之色值、亮度值或其他可用於鑑別區塊資料 之屬性等，且相關性之高低（相關性門檻值）亦可視實 際應用進行不同之定義。接著，接收端接收到相關性低 201108630 後=據第二區塊集合，將區塊資料重組 案由傳:端傳用於將一個或多個獨立圖像播 門端，謂些獨立圖像檔案彼此之 要有時序闕係。以下將藉由第2圖和第4圖， 進步坪細說明上述態樣之方法與系統。 之流=閱ΐ1圖’其係為本發明之圖像檔案傳輸方法 中^於;=’此方法包含下列步驟。在步驟S200 -第-、：：3供一第一區塊集合，以及於接收端提供 僂接t 塊資料。接著，在步驟S21〇中，於 圖像象檔案成為複數個區塊。其中，獨立 在步=為端 人，祐可姑立、傳运知比對母一區塊和第一區塊集 入於傳每"'區塊之相關性參數。在步驟S230 關料!^ 母—區塊之相關性參數是否不小於相 ^之區塊，若是，則進行步驟S240，將對;* £ 塊去除。接著，i隹钭斗跡打対應& 個區塊連Γ 於傳送端產生記錄複數 個資訊°在步驟S26〇中，傳送複數 接收端’而接收端具有第二區塊集 料和第二區塊集合具有相同之區塊資 集合，數個區塊重::二據二資訊與第二區塊 之干：Πΐ圖’其係為本發明之圖像檔案傳輸系統 得达螭41可包含第—資料庫411、第一3 201108630 -像處理模組412、比對模組413、處理模組414和傳送模 組415。第一資料庫411可用以儲存第一區塊集合η。 及相關性門檻值4112。第一影像處理模組412可用以將 獨立圖像檔案分割為複數個區塊，其中，獨立圖像播案 可為已壓縮檔案。比對模組413可用以比對複數個區塊 和第一區塊集合41U，並可據以產生每一區塊之相關性 參數。處理模組414可由複數個區塊中，紐相關性參 數不小於相關性門檻值4112之區塊，並據以產生記錄複 • 數個區塊之連結關係之重組資訊。傳送模組415可用以 傳送複數個區塊和重組資訊。接收端42包含第二資料庫 421、接收模組422和第二影像處理模組423。第二資料 庫421可用以儲存第二區塊集合4211，且第一區塊集合 4111和第二區塊集合421丨具有相同之區塊資料。接收 模組422可用以接收複數個區塊和重組資訊。第二影像 ，理模組423可根據重組資訊和第二區塊集合4211广將 複數個區塊重組為獨立圖像檔案。 • 其中，為了保持第一區塊集合4111和第二區塊集合 4211之一致性，傳送端41和接收端42可將相關性參& 小於相關性門檻值4112之區塊，分別存入第一區塊集合 4111和第二區塊集合4211中，藉由傳送端41和接收端c 不斷地進行資料更新，以提高後續使用時圖像區塊資料 用率。 什刊 其中，傳送複數個區塊及重組資訊至接收端42之 前，係將每一區塊分別進行壓縮處理，並將每一壓縮處理方 式傳送至接收端42，接收端42根據每一壓縮處理方式，將 201108630 對應之每一區塊分別進行解壓縮處理β 而區塊比對之步驟中（或比對模組4丨3 )，可根據複 數個區塊之壳度直方圖（histogram)以判斷區塊之相關 性參數，並藉由每-區塊之平均亮度（mean)、亮度標 準差（variant)或亮度變異數（variance)，以對區塊之 亮度直方圖進行快速索引。 除了上述之應用態樣之外，本發明之圖像檔案傳輸 系統及其方法，亦可適用由傳送端將多個圖像檔案傳送 至接收端。此應用態、樣與前述應用態樣最大不同之處在 於:本態樣中傳送端和接收端不需要各自維護一份相同 ，區塊集合資料。而在進行圖像檔案傳輸時，傳送端將 夕個圖像檔案之區塊資料互相進行比對，並將相關性高 的區塊f料去除（即是說分割後之複數個區塊資料中， 區塊僅須傳送—份’可藉以降低資料之傳輸 罝）’並將去除後之區塊資料傳送至接收端其中，區塊 :相關ί可視實際應用而有不同之定義，例如：區塊之 ，、免度值或其他可用於鑑別區塊資料之屬性等，且 η目!高低（相關性門檻值）亦可視實際應用進行不 :斜1接著，接收端接收到區塊資料後，可將區塊 圖像檔案。本態樣可適用於將多個圖像檔案 =3案資料夹之傳輸’且被傳輸之多個圖像檔案 4圖需要有時序關係。以下將藉由第3圖和第 圖，進一步詳細說明上述之方法與系統。 ^閱第3圖’其係為本發明之圖像檔案傳輸方法 201108630 之流程圖。圖中’包含下列步驟··在步驟咖中，於傳 ，端將多個獨立圖像檔案分割成為複數個區塊。盆中， 二：：立圖像檔案較佳為已議案，且多個獨立圖像 =案彼此之間並不需要有時序關係。在步驟㈣中，於丨 丨 不 不 不 不 不 不 不 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 佤 = = _ [Embodiment] The image file transmission system and method thereof of the present invention can be applied to the image terminal to be transmitted to the receiving end, and under the application mode, the transmission can be based on the receiving end. Block data for effective data reuse: by omitting the existing block data at the transmitter to reduce the data; The transmitting end and the receiving end each maintain the same block collection information (referred to as a first block set and a second block set respectively). When the second image file is transferred, the transmitting end compares the block (4) of the image file with the first area, and compares the block data with low correlation to the receiving end, wherein the block correlation is performed. There are different definitions for visual applications, such as the color value of the block, the brightness value or other attributes that can be used to identify the block data, and the correlation level (correlation threshold) can also be different depending on the actual application. definition. Then, the receiving end receives the correlation low 201108630 = according to the second block set, the block data reorganization case is transmitted: the end pass is used to broadcast one or more independent images, and the independent image files are mutually There must be a timing system. The method and system for the above aspects will be described in detail below with reference to Figs. 2 and 4. The stream = reading 1 map' is the image file transmission method of the present invention; =' This method includes the following steps. In step S200 - -, :: 3 for a first block set, and at the receiving end to provide spliced t block data. Next, in step S21, the image image file becomes a plurality of blocks. Among them, the independent step = the end person, You Ke Gu Li, the transport knows the parent block and the first block is integrated into the correlation parameter of each block. In step S230, the correlation parameter of the parent-block is not less than the block of the phase, and if so, step S240 is performed, and the block of ** is removed. Then, the i 隹钭 対 & amp amp amp amp amp amp amp & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & ° ° The block set has the same block resource set, and several blocks are heavy:: two data and the second block: the image is the image file transmission system of the invention. The first database 411, the first 3 201108630 - the image processing module 412, the comparison module 413, the processing module 414, and the transfer module 415. The first repository 411 can be used to store the first set of blocks n. And the correlation threshold is 4112. The first image processing module 412 can be used to divide the independent image file into a plurality of blocks, wherein the independent image broadcast can be a compressed file. The alignment module 413 can be used to compare a plurality of blocks and a first block set 41U, and can accordingly generate correlation parameters for each block. The processing module 414 can generate, by a plurality of blocks, a block having a correlation parameter of not less than a correlation threshold 4112, and generate reorganization information for recording a connection relationship of the plurality of blocks. The transport module 415 can be used to transmit a plurality of blocks and reassemble information. The receiving end 42 includes a second database 421, a receiving module 422, and a second image processing module 423. The second database 421 can be used to store the second set of blocks 4211, and the first set of blocks 4111 and the second set of blocks 421 have the same block data. Receive module 422 can be used to receive a plurality of blocks and reassembly information. The second image, the module 423 can reorganize the plurality of blocks into independent image files according to the reorganization information and the second block set 4211. • In order to maintain the consistency between the first block set 4111 and the second block set 4211, the transmitting end 41 and the receiving end 42 may store the correlation parameter and the block smaller than the correlation threshold 4112, respectively. In the block set 4111 and the second block set 4211, the data update is continuously performed by the transmitting end 41 and the receiving end c to improve the image block data utilization rate in subsequent use. In the meantime, before transmitting a plurality of blocks and reassembling information to the receiving end 42, each block is separately compressed, and each compression processing is transmitted to the receiving end 42, and the receiving end 42 is processed according to each compression. In the method, each block corresponding to 201108630 is subjected to decompression processing β and the block comparison step (or comparison module 4丨3) may be based on a histogram of a plurality of blocks. The correlation parameter of the block is determined, and the brightness histogram of the block is quickly indexed by the average brightness (mean), brightness standard (variance) or brightness variance of each block. In addition to the above-described application aspects, the image file transmission system and method of the present invention are also applicable to transmitting a plurality of image files to a receiving end by a transmitting end. The application mode and the sample are the most different from the foregoing application aspects: in this aspect, the transmitting end and the receiving end do not need to maintain a single identical block collection data. In the image file transmission, the transmitting end compares the block data of the image file with each other, and removes the block material with high correlation (that is, the plurality of block data after the segmentation) The block only needs to transmit the copy of the data to reduce the transmission of the data, and transmit the removed block data to the receiving end. The block: the relevant ί may have different definitions depending on the actual application, for example: block The value, the degree of exemption, or other attributes that can be used to identify the block data, and the value of the η mesh! (the correlation threshold) can also be performed according to the actual application: oblique 1 then, after receiving the block data, the receiving end can Place the block image file. This aspect can be applied to the transmission of multiple image files = 3 file folders ' and multiple image files transmitted 4 pictures need to have a timing relationship. The above method and system will be further described in detail below with reference to Figure 3 and Figure. ^图图3' is a flow chart of the image file transmission method 201108630 of the present invention. In the figure, the following steps are included. In the step coffee, the plurality of independent image files are divided into a plurality of blocks. In the basin, the second:: the image file is preferably the motion, and the multiple independent images = the case does not need to have a timing relationship with each other. In step (4), in
=:比，固區塊’並可據以羞生每一區塊之相關 :=。在步驟S330中，於傳送端判斷每一區塊之相關 性參數疋否不小於相關性門檻值之區塊，若是，則進行 ^驟S340 ’將對應區塊去除。接著，進行步驟删，於 傳达端產生記錄複數個區塊連結關係之重組資訊。在步 驟S36G中，傳送複數寵塊及重㈣訊至接收端。在步 驟S370中’於接收端根據重组資訊，將複數個區塊重組 為多個獨立圖像檔案。 參閱第4圖，其係為本發明之圖像檔案傳輸系統 之不思圖。圖中，圖像檔案傳輸系統可包含傳送端41 和接收端42。傳送端41可包含第一資料庫4U、第一影 像處理模組412、比對模組413、處理模組414和傳送模 •組415。第一資料庫411可用以儲存相關性門檻值4112。 第一影像處理模組412可用以將多個獨立圖像檔案分割 為複數個區塊’其中’多個獨立圖像檔案可為已壓縮檔 案，且多個獨立圖像檔案彼此之間並不需要有時序關 係三比對模組413可用以比對複數個區塊，並可據以產 生每一區塊之相關性參數。處理模組414可由複數個區 塊中’去除相關性參數不小於相關性門檻值4112之區 塊’並據以產生記錄複數個區塊之連結關係之重組資 訊。傳送模組415可用以傳送複數個區塊和重組資訊。=: ratio, solid block' can be based on the correlation of each block:==. In step S330, it is determined at the transmitting end whether the correlation parameter of each block is not smaller than the block of the correlation threshold, and if so, the corresponding block is removed by S340. Then, the step is deleted, and the reorganization information for recording a plurality of block connection relationships is generated at the transmitting end. In step S36G, a plurality of pet blocks and a heavy (four) message are transmitted to the receiving end. In step S370, the plurality of blocks are reorganized into a plurality of independent image files based on the reorganization information at the receiving end. Referring to Figure 4, it is an image file transmission system of the present invention. In the figure, the image file transmission system may include a transmitting end 41 and a receiving end 42. The transmitting end 41 can include a first database 4U, a first image processing module 412, a comparison module 413, a processing module 414, and a transfer module group 415. The first repository 411 can be used to store a relevance threshold 4112. The first image processing module 412 can be used to divide the plurality of independent image files into a plurality of blocks, wherein the plurality of independent image files can be compressed files, and the plurality of independent image files are not required between each other. The timing relationship three comparison module 413 can be used to compare a plurality of blocks, and can accordingly generate correlation parameters for each block. The processing module 414 can remove the block information of the correlation threshold not less than the correlation threshold 4112 from a plurality of blocks and generate recombination information for recording the connection relationship of the plurality of blocks. The transport module 415 can be used to transmit a plurality of blocks and reassemble information.
11 201108630 接收端42包含接收模組422和第二影像處理模組423。 接收模組422可用以接收複數個區塊和重組資訊。第二 影像處理模組423可根據重組資訊，將複數個區塊重組 為多個獨立圖像檔案。 其中，傳送複數個區塊及重組資訊至接收端42之 前，係將每一區塊分別進行壓縮處理，並將每一壓縮處理方 式傳送至接收端42，接收端42根據每一壓縮處理方式，將 對應之每一區塊分別進行解壓縮處理。 而區塊比對之步驟中（或比對模組413)，可根據複 · 數個區塊之亮度直方圖（histogram)以判斷區塊之相關 性參數，並藉由每一區塊之平均亮度（mean )、亮度標 準差（variant )或亮度變異數（variance )，以對區塊之 亮度直方圖進行快速索引。 以上所述僅為舉例性，而非為限制性者。任何未脫 離本發明之精神與範疇，而對其進行之等效修改或變 更，均應包含於後附之申請專利範圍中。 【圖式簡單說明】 第1圖係為習知圖像檔案傳輸架構之示意圖； 第2圖係為本發明之圖像檔案傳輸方法之流程圖； 第3圖係為本發明之圖像檔案傳輸方法之流程圖；以及 第4圖係為本發明之圖像檔案傳輸系統之示意圖。 12 201108630 【主要元件符號說明】 S200-S270、S310-S370 :步驟； 41 :傳送端； 411 :第一資料庫； 4111 :第一區塊集合； 4112 :相關性門檻值； 412 :第一影像處理模組； • 413 ··比對模組； 414 :處理模組； 415 :傳送模組； 42 :接收端； 421 :第二資料庫； 4211 :第二區塊集合； 422 :接收模組；以及 鲁 423 :第二影像處理模組。 1311 201108630 The receiving end 42 includes a receiving module 422 and a second image processing module 423. The receiving module 422 can be used to receive a plurality of blocks and reassembly information. The second image processing module 423 can recombine the plurality of blocks into a plurality of independent image files according to the reorganization information. Before transmitting the plurality of blocks and reassembling the information to the receiving end 42, each block is separately compressed, and each compression processing mode is transmitted to the receiving end 42, and the receiving end 42 is configured according to each compression processing manner. Each corresponding block is decompressed separately. In the block comparison step (or comparison module 413), the brightness histogram of the plurality of blocks can be used to determine the correlation parameter of the block, and by the average of each block Luminance (mean), brightness standard deviation (variance) or brightness variance (variance) to quickly index the luminance histogram of the block. The above is intended to be illustrative only and not limiting. Any changes or modifications to the spirit and scope of the present invention are intended to be included in the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a conventional image file transmission architecture; FIG. 2 is a flowchart of an image file transmission method of the present invention; FIG. 3 is an image file transmission of the present invention. A flowchart of the method; and FIG. 4 is a schematic diagram of the image file transmission system of the present invention. 12 201108630 [Description of main component symbols] S200-S270, S310-S370: Step; 41: Transmitter; 411: First database; 4111: First block set; 4112: Correlation threshold; 412: First image Processing module; • 413 ··matching module; 414: processing module; 415: transmitting module; 42: receiving end; 421: second database; 4211: second block set; 422: receiving module And Lu 423: the second image processing module. 13