201246906 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種影像色彩校正之技術及系統’尤其 是涉及校正一立體影像色彩’使該立體影像色彩符合一雙 色眼鏡之觀賞色彩。 【先前技術】 由於立體影像顯示技術的進步，也使得立體影像的顯 不裝置逐漸普及。現今立體顯示裝置可大致區分為裸眼可 視型與佩戴眼鏡型，其中，後者又以佩戴雙色眼鏡型最為 常見，因不需昂貴的顯示設備或使用原先的顯示設備即可 觀賞立體影像，且該雙色眼鏡亦可由使用者自行製作，故 對於一般觀賞者而言，是為一最經濟的觀賞方式。然而， 由於顯示設備皆有各自獨立的色彩空間，當此色彩空間益 法標準化時，該雙色眼鏡之鏡片色彩將不—定能與顯示設 ，所呈現的影像内容顏色空間匹配，將造成原本應分別於 =右顏色鏡片獨立呈現的不同視角視訊產生交疊，進而影 曰視訊的清晰度及謂感，脚，以雙色讀 =====隨㈣㈣問題而無 【發明内容】 顯體;=彩校正系統及方法，用以校正 觀看立體影像時崎使得影像色彩與使用者 以產生最佳的立體旦彡目&眼鏡之鏡片色彩相互匹配’ 姐〜像顯示效果。 4/30 201246906 本發明提供-種影像色彩校正方法，適用於透過雙色 眼鏡呈現立體效果的立體f彡像，雙色贿包括二個單色鏡 片，每一單色鏡片分別具有—種鏡片色彩，立體影像包括 二個影像通道，分別-對―對應料單色㈣，所述方法 =括.依序接收由顯示裝置所輸出的多個單色影像對應的 ，’輸出色分別-對-對應到顯示裝置所包括的多個 =减，分析每-單色影像穿透單色鏡片後所顯示的表 ，色之亮度資訊，以獲得對應到多個亮度資訊之極值的其 ^個早色影像；決定對應到極值之單色影像的色彩參數 ⑴目數，根據目標參數與預設色彩參數獲得色彩轉 =係*其中，預設色彩參數可根據色彩轉換關係轉換為 =j。根據色雜換_執行色彩轉換，賴得對應 甬：=Γ像通道的影像色彩之表現色，藉以使影像 通道之衫像色彩分別與_的鏡片色彩匹配。201246906 VI. Description of the Invention: [Technical Field] The present invention relates to a technique and system for image color correction, particularly relating to correcting a stereoscopic image color such that the stereoscopic image color conforms to the viewing color of a pair of color glasses. [Prior Art] Due to advances in stereoscopic image display technology, stereoscopic image display devices have also become popular. Nowadays, the stereoscopic display device can be roughly divided into a naked eye visible type and a wearable glasses type, wherein the latter is most commonly used to wear the two-color glasses type, and the stereoscopic image can be viewed without using an expensive display device or using the original display device, and the two colors are The glasses can also be made by the user, so it is the most economical way for the general viewers. However, since the display devices each have their own independent color space, when the color space is standardized, the color of the lens of the two-color glasses will not be matched with the display, and the color space of the presented image content will be matched. The different perspective video images respectively displayed in the right color lens overlap, which affects the clarity and predicate of the video. The foot is read in two colors ===== with (4) (4) and no [invention] explicit; The color correction system and method are used to correct the viewing of the stereoscopic image when the color of the image is matched with the user to produce the best stereoscopic color & lens lens color matching 'sister ~ image display effect. 4/30 201246906 The present invention provides an image color correction method, which is suitable for a stereoscopic image of a stereoscopic effect through two-color glasses. The two-color bribe includes two monochromatic lenses, each of which has a lens color and a stereoscopic shape. The image includes two image channels, respectively-to-corresponding material monochrome (four), and the method includes: sequentially receiving a plurality of monochrome images output by the display device, and the output color is respectively-pair-corresponding to the display The device includes a plurality of = minus, analyzing the brightness information of the table and the color displayed by each monochrome image after penetrating the monochrome lens to obtain the early color images corresponding to the extreme values of the plurality of brightness information; Determine the color parameter (1) mesh of the monochrome image corresponding to the extreme value, and obtain the color rotation according to the target parameter and the preset color parameter. The preset color parameter can be converted to =j according to the color conversion relationship. According to the color-changing _ performing color conversion, it depends on the color of the image color of the 甬:= image channel, so that the color of the image channel is matched with the color of the lens of _.
Sp炉^明提供另—影像色彩校正方法，適祕透過雙色 ^鏡錢域效果的立體影像，雙色眼鏡包括二個單色鏡 忙鏡片分別具有—種鏡片色彩，所述方法包括 個單\旦„裝置所輸出並穿透其中一單色鏡片的多 單色影像一對—對應—色彩參數的多個 {馬值，刀析母一單色影像穿透單色鏡片 多個亮度資訊之極值的其中-單S像:決 影像的伽瑪值為目標參數雜標 元.顯干驅動。。控制减到顯示裝置的顯示驅動單 之似Γ 根據目標參數觀示裝置的色彩參數 色使顯示裝置所輸出的立體影像的顏色與雙 色在見片之鏡片色彩匹配。 5/30 201246906 本發明提供一種影像色彩校正系統，本系統連接於顯 示裝置，以校正透過雙色眼鏡呈現立體效果的立體影像之 色彩；雙色眼鏡包括二個單色鏡片，每一單色鏡片分別具 有種鏡片色彩，所述系統包括：色彩處理單元及影像接 收單元。影像接收單元接收由顯示裝置所輸出且穿透其中 一單色鏡片的多個單色影像，每一單色影像包括一輸出色 ’輸出色穿透單色鏡片而顯示出對應的表現色，輸出色對 應顯示裝置的色彩參數。色彩處理單元還包括一亮度分析 單元及一色彩控制單元。亮度分析單元耦接影像接收單元 ，並用以分析表現色之亮度資訊，以獲得多個亮度資訊中 的極值，並決定對應於極值的色彩參數為一目標參數；色 彩控制單元則根據目標參數與一預設色彩參數產生色彩轉 換關係’其中’預設色彩參數可根據色彩轉換關係轉換為 所述目標參數。其中，顯示裝置所輸出之立體影像的色彩 ，係經過色彩轉換關係轉換之色彩，藉以使立體影像的色 彩與雙色眼鏡的鏡片色彩相匹配。 本發明提供另一種影像色彩校正系統，連接於一顯示 裝置’以校正透過雙色眼鏡呈現立體效果的一立體影像之 色彩；雙色眼鏡包括二個單色鏡片，每—單色鏡片分別具 有種鏡片色彩’所述系統包括：一色彩處理單元及一影 像接收單元。影像接收單元接收由顯示裝置所輸出且穿透 其中一單色鏡片的多個單色影像，多個單色影像一對一對 t一ί彩參數的多個伽瑪值。色彩處理單元還包括一亮度 分^單元及-訊號控制單元。亮度分析單元_於影像ς 元並用以分析每一單色影像穿透單色鏡片後之亮度 資。fl以獲得多個亮度資訊巾的極值’並決定對應於極值 6/30 201246906 的伽瑪值為一目標參數。訊 。_ 彩參數轉換為—控制訊#早70則將目標參數及色 其中，顯示裝置㈣干控制減到顯示裝置。 數及色彩參數，並;==早7°將控制訊號轉換為目標參 之伽瑪值。 選目“錄調整顯示裝置的色彩參數 及1特::月:J供:影像色彩校正系統與方法的詳細内容 特』一—步配合圖式參考以下的實施方式說明。 【實施方式】 〔影像色料正系統實施例〕 示意Ξ 所!:的-影像色彩校正系統1實施例 12。色私产.影像接收單元10及一色彩處理單元 色心處理早凡12連 裝置3所要顯示 扣#置3叫處理顯示 校正立體旦;傻的&/粗衫像的色彩。影像色彩校正系統1 觀看顯^置3 _讀’制者可配戴—副雙色眼鏡2以 覺效果。 知的立體影像，以獲得立體而豐富的視 其中，雙色目艮# 所述的兩個不_^具有兩個不同顏色的單色鏡片20, 者黃色與該色，此互為補色，例如紅色與青色，或 色的兩個；色重色與洋紅色的組合。當所述互為補 看到影像的立體^呈現黑色且不透光，以確保能正確 〜像接收單元1 〇 、 ，並以有線或|_^^括—鏡頭，#祕光确取影像 色彩傳送到色錢理？式，將㈣鏡賴接㈣的影像及Sp furnace ^ Ming provides another - image color correction method, suitable for the stereo image through the two-color ^ mirror money domain effect, the two-color glasses include two monochromatic mirror busy lenses respectively have a lens color, the method includes a single „A pair of multi-monochrome images output by the device and penetrating one of the monochromatic lenses—corresponding—multiple values of the color parameters {the value of the knife, the mother of the single image, the maximum value of the multiple brightness information of the monochrome lens Among them, the single S image: the gamma value of the final image is the target parameter miscellaneous element. The display is driven by the display. The control is reduced to the display driver of the display device. The display device is based on the color parameter of the target parameter viewing device. The color of the output stereo image matches the color of the two-color lens in the film. 5/30 201246906 The present invention provides an image color correction system, which is connected to a display device to correct the color of a stereoscopic image that exhibits a stereoscopic effect through the bi-color glasses. The two-color glasses include two monochromatic lenses, each of which has a lens color, and the system includes: a color processing unit and an image receiving unit. The receiving unit receives a plurality of monochrome images output by the display device and penetrates one of the monochromatic lenses, and each of the monochrome images includes an output color. The output color penetrates the monochrome lens to display a corresponding expression color, and the output color Corresponding to the color parameter of the display device, the color processing unit further includes a brightness analysis unit and a color control unit. The brightness analysis unit is coupled to the image receiving unit and configured to analyze brightness information of the color to obtain an extreme value of the plurality of brightness information. And determining that the color parameter corresponding to the extreme value is a target parameter; the color control unit generates a color conversion relationship according to the target parameter and a preset color parameter, wherein the preset color parameter can be converted into the target parameter according to the color conversion relationship The color of the stereoscopic image outputted by the display device is converted by the color conversion relationship, so that the color of the stereoscopic image matches the color of the lens of the two-color glasses. The present invention provides another image color correction system, which is connected to a Display device 'to correct a stereoscopic effect through the two-color glasses The color of the two-color glasses includes two monochromatic lenses, each of which has a lens color respectively. The system includes: a color processing unit and an image receiving unit. The image receiving unit receives the output and is worn by the display device. A plurality of monochromatic images of one of the monochromatic lenses, a plurality of monochromatic images having a plurality of gamma values of a pair of t-color parameters. The color processing unit further includes a brightness sub-unit and a signal control unit. The brightness analysis unit is used for analyzing the brightness of each monochrome image after penetrating the monochrome lens, and obtaining the extreme value of the plurality of brightness information sheets and determining the gamma corresponding to the extreme value of 6/30 201246906. The value of the horse is a target parameter. _ _ color parameter is converted to - control message # early 70 will be the target parameter and color, display device (four) dry control reduced to the display device. Number and color parameters, and == early 7 ° Convert the control signal to the gamma value of the target parameter. Select the "Color parameter of the adjustment display device and 1 special:: Month: J for: Details of the image color correction system and method" - Steps and drawings refer to the following implementations. [Embodiment] [Image Colorant Positive System Embodiment] Illustrated ::: Image color correction system 1 Embodiment 12. Color private product. Image receiving unit 10 and a color processing unit Color center processing Early 12 connected device 3 To display buckle #3 Calling the display to correct the stereoscopic; the color of the silly & / blouse image. Image color correction system 1 watch the display 3 _ read 'maker can wear - pair of bi-color glasses 2 to the effect. Known stereoscopic image, In order to obtain a three-dimensional and rich view, the two two-color lenses 20 having two different colors, the yellow color and the color, which are mutually complementary colors, such as red and cyan, or color Two; the combination of color heavy color and magenta. When the mutual complement is seen, the stereoscopic image of the image is black and opaque to ensure correct ~ like receiving unit 1 ,, and with wired or |_ ^^ bracket-lens, #秘光 sure image color transmission The color of money management? Type, (iv) the mirror image depends on access and (iv)
色彩處理單元12 _ U 為嵌入於一機上盒4(set top box)之 7/30The color processing unit 12 _ U is embedded in a set top box 7/30
« I « I201246906 或搭載於機上盒4内的軟體程式 ，用於分析 ，以朽胸，輸出到色彩處理單元12白勺影像色彩資訊 並以目w’r於單色鏡片20的目標色彩。色彩處理單元12 使β正^办之#訊為基準控制立體影像色彩的校正，以 相^。 體影像的色彩，與雙色眼鏡2的之鏡片色彩 〔影像色彩校正系統另一實施例〕 盥圖^緣示了影像色彩校正系統1另-實施例示意圖， 彩#理^影像色彩校正系統1不同的是，圖2所示的色 /处早το 12内嵌於顯示裝置3a，^ ^ ^ ，彩校正的作業。此外，影像接彳==:: 上盒4或顯矛裝Ϊ裝置’例如整合於如圖1所示的機 〔影像色彩校正系統再一實施例〕 為本發明所提供的—種影像色彩校正系統1 f 鬼圖。本例的影像色彩校正系統】包括 收早兀10、色彩處理單元12、 元16。色彩處理單元！ 一 = 14及貝料接收早 控制單it 122及,μ柄析單幻2°、色彩 控制早凡124。其中，影像色彩校正李 接=示裝置3a’用以控制顯示裝置 影 ，色办’此外’當要進行立體影像的色彩校正時，可將Γ 副用以觀看_立辦彡料拉 及影像接收單元】〇之間。 H頁不裝置3a 雙色眼鏡2的左、右兩眼分別具有一單 個單色鏡片20的鏡片色彩 J 0，- 8/30 201246906 為互補的红色與青色，或分別為藍色血 述的立體影像可包括二個影像通道以；；別^本f施例所 ，者透過顯示裝置3a觀看立體影像時·像’ 色目艮鏡2 ’經由二個單色鏡片2〇 _對一地:己戴所述的雙 道的影像晝面並產生立體視感，藉::::影像通 的生動視覺效果。 又立肢衫像所提供 =為了讓使用者透過雙色眼鏡2觀看立 果，避免因顯示裳置％輪出:影:色= 影像重疊等問題，可將雙色 生_不=象通道的 ，示裝…及影像接收單元、,中0之:早色鏡片， 滅正。特別是使影像接收單元ι〇及 以進仃色 於顯示裝置％的顯㈣前，以減少緊貼 像校正的效果。 71固先線的干擾而影 啟動單幻4用处鄉像接 ，以便色彩處理單元u對 G開始接收讀 内容ϋ彳+八”篆接收早711 10所接收的影像 單元14可為—設置在如圖1所 啟動訊號到影像接收單天 丄 、.、 影接收 訊號前，不須執行接收影像動:凡14所傳送的啟動 ν “像的作，使色彩處理單元丨2亦 不/頁進㈣像的分析或處理，藉_ 万 資料接收單元】6可為一紅外 使用者透過操作遠端控_置（ 設色彩參數。使用者可钿被 «二益）所輸入的預 ，從色彩處理單元】測其中—單色鏡片2_果 工帝H不裝置3a顯示的多個選項令 9/30 201246906 ，利用遠端控制裝置選取與單色鏡片20之目測顏色最接近 的個選項，以供色彩處理單元]2記錄為一預設色彩參數 。例如：使用者目測雙色眼鏡的左眼鏡片為紅色，則在顯 示裝置所顯示的數個選項中，以遙控器選取「紅色」之選 項i由資料接收單元16接收遙控器之指令後，記錄預設色 彩參數為紅色的尺〇3值(；255,0,0)。 、由於雙色眼鏡2與顯示裝置3a的製造商之間並無統一 色域的協議，加上每一雙色眼鏡2及每一顯示裝置3a在製 作時都可能產生色彩上的些微誤差，因此，即使雙色眼鏡2 ^顯示U 3 a的製造商囉定義了紅& (此指完全不包括 ，色及綠色成分在_純紅色），其分別呈現出來的色彩仍 有可能不一致。 為了找出顯示裝置3a所能呈現的顏色當中，真正與單 彩二0了色彩一致的顏色，顯示裝置3a即根據色 進行:則^' ^控制’在板正程序時’依次輸出單色影像 丁’母-個顯示出來的單色影像包括—種« I « I201246906 or a software program loaded in the set-top box 4 for analysis, with a decaying chest, outputting image color information to the color processing unit 12 and aiming at the target color of the monochromatic lens 20. The color processing unit 12 causes the β signal to be used as a reference to control the correction of the color of the stereo image. The color of the body image and the lens color of the two-color glasses 2 [Another embodiment of the image color correction system] FIG. 2 shows the image color correction system 1 another embodiment, the color #理^ image color correction system 1 is different The color/location shown in FIG. 2 is embedded in the display device 3a, ^^^, and the color correction operation. In addition, the image interface ===:: the upper box 4 or the lance mounting device' is integrated into the machine as shown in FIG. 1 [an image color correction system and another embodiment] is an image color correction provided by the present invention. System 1 f ghost map. The image color correction system of this example includes an early detection 10, a color processing unit 12, and a meta 16. Color processing unit! One = 14 and the bait material received early control unit it 122 and the μ handle analysis single magic 2 °, the color control is 124. Wherein, the image color correction is connected to the display device 3a' to control the display device shadow, and the color office is 'further'. When the color correction of the stereoscopic image is to be performed, the device can be used for viewing _ standing data drawing and image receiving Unit] between 〇. H page is not installed 3a The left and right eyes of the bicolor glasses 2 respectively have a single color lens 20 lens color J 0, - 8/30 201246906 are complementary red and cyan, or respectively blue stereoscopic images Two image channels may be included; when the stereoscopic image is viewed through the display device 3a, the image is viewed through the two color lenses 2 〇 _ _ _ _ _ _ _ _ The two-way image is described as a three-dimensional image, and the:::: vivid visual effect of the image. Also provided by the stand-up shirt = in order to allow the user to view the fruit through the two-color glasses 2, to avoid the problem of the display of the wheeled out: shadow: color = image overlap and other issues, can be two-color raw _ not = like channel, show Loading... and image receiving unit, 0 in: early color lens, extinguished. In particular, the image receiving unit is immersed and displayed in front of the display device (%) to reduce the effect of the image correcting. 71 solid line interference and shadow start the single magic 4 use the local image, so that the color processing unit u starts to receive the read content G + eight" 篆 receive early 711 10 received image unit 14 can be - set in The signal from the start signal to the image reception in Figure 1 is not required to receive the image before the video reception signal: the 14th transmitted ν "image processing, so that the color processing unit 丨2 does not / page into (4) Image analysis or processing, borrowing _ 10,000 data receiving unit] 6 can be used by an infrared user to operate the remote control _ set (set color parameters. The user can be input by the «two benefits) from the color processing unit 】In the measurement - monochrome lens 2_ fruit worker H does not install 3a display multiple options order 9/30 201246906, using the remote control device to select the closest option to the color of the monochrome lens 20 for color The processing unit 2 is recorded as a preset color parameter. For example, if the left eye lens of the bicolor glasses is red, the option of selecting the "red" by the remote control in the plurality of options displayed by the display device is received by the data receiving unit 16 after receiving the command of the remote controller. Set the color parameter to the red ruler 3 value (;255,0,0). Since there is no uniform color gamut agreement between the manufacturer of the two-color glasses 2 and the display device 3a, each of the two-color glasses 2 and each of the display devices 3a may produce slight errors in color during production, so even Bi-color glasses 2 ^ The manufacturer of U 3 a defines red & (this refers to not including at all, the color and green components are in _pure red), and the colors respectively presented may still be inconsistent. In order to find out the color that can be displayed by the display device 3a, the color is consistent with the color of the single color, and the display device 3a performs the color according to the color: then ^' ^ control 'outputs the monochrome image sequentially in the case of the positive program Ding 'mother-one displayed monochrome image including
=早色影像包括顯示裝^之色域所支援的各I=The early color image includes the I supported by the color gamut of the display device.
農置3a的一色•失：，色皆對應到顯示 、G、Β Λ ^ 例顯示裝置％依次輸出由R μ色合成的輪出色為—單色影像，每~ Μ ==即可為單色影像所對應之輸出色二二 其乾圍可從(〇,〇,〇)到(255,255,255)。 值 影像接收單元10用以接收由 的單色鏡◎的二：Ϊ 其亮…===== 10/30 201246906 變，因而形成有別於原本輸出色的表現色。例如：顯示裝 置3a輪出的一幀單色影像的輪出色為粉紅色，而用以校^ 色衫的鏡片色彩為深藍色，影像接收單元1〇隔著單色鏡片 2〇接收到的影像晝面，則會呈現出亮度較低的表現色，如 味紫色。㉟像接收單A U)触上述穿透單色鏡片而改變亮 度或同時改變亮度及色彩的單色影像，並傳送到色彩處理 單元12。 / 其中，色彩處理單元12的亮度分析單元12〇耦接影像 接收單元1〇,用以接收及分析改變了亮度的每一單色影像 的表現色之亮度資訊，以便從所有的亮度資訊中獲得一極 值，並決定對應所述極值的原始單色影像的輸出色的色彩 參數為-目標參數。當辭裝置3a輸出的單色影像的輸出 色與早色鏡片20的顏色越接近時，該單色影像所呈現的顏 色2單色鏡片20的穿透率越高，影像接收單元1〇接收到 的亮度值越大。反之，當單色影像呈現的顏色與單色鏡片 20的顏色越接近互補色時，影像接收單元10接收到的影像 就會由於單色影像的純疊加單色鏡片2G_色而越接近 黑色，亮度值也就越小。 党度分析單元120接收到多個來自影像接收單元1〇的 影像後，即可分析該等影像的亮度值，並從所有的亮度值 當中決定極值，例如為最A亮度值或最小亮度值。如 上所述，當亮度值越大，代表顯示裝置％所輸出的單色影 像的輸出色與單色鏡》2G的鏡片顏色越接近；而亮度越低 曰寸，則代表颁示裝置3a所輪出的單色影像輸出色與單色鏡 片20彼此越不相似。本例以亮度分析單元12〇從多個亮度 值當中決定出最大亮度值為例說明。 11/30 201246906 當亮度分析單元120根據影像接收單元1〇所傳送 個影像的亮度資訊，分析出最大亮度值時，即可得知：對 應到所述最大亮度值的解色影像的輸出色與單色鏡片 的鏡片色彩相同。例如：對應到對大亮度值的輸出色的色 彩參數為(250A255) ’即指單色鏡片2G的顏色，與顯示裝 置3a»。中的(250,0,255)此一顏色相同。亮度分析單元12〇則 將與單色鏡片同色_色彩參數⑽，Q，255)決定為目桿參 數，並傳送到色彩控制單元122，以利後續的校正程序/ 色彩控制單元122會根據目標參數與資料接收單元16 所傳送的預⑨色彩參數，進行色彩轉換（⑺】㈣ransf_ati⑽ )、之運算，並依據運算的結果產生-色彩轉換關係M，並 =色彩新分量等於色彩轉換關係乘以色彩原分量來進行色 彩空間的轉換，例如： -/? 一 八” ew ~mu m\2 mU R〇ld 厂 ^new D ^new^ =. m2\ m22 m23 Gold …公式1 _w3】 m32 w33. β〇Ιά _ 其中，R、G及B分別代表紅、綠、藍色分量，心⑽、 new及Bnew分別代表三色分量轉換後的色相座標，、 G〇id及Bold則分別代表三色分量轉換前的色相座標，而爪丨丨 到爪33為轉換矩陣元素值。為了求得色彩轉換關係M，其 、:種作法可進行三次的不同色彩投射並量測其顯現值的 過私’即謂得共9個絲式，接著可赠性聯立方程式 解法（如高斯-喬登消去法）可分別計算出m”到m33等9 個變數的元素值。 "例如，色彩控制單元122所接收的三次的投影色預設 色衫參數分別為紅色（255,0,0)、綠色（0,255,0)及藍色 12/30 201246906 (0,0,255)，而經由亮度分析單元120分析而決定的目標參數 為分別為洋紅色（255,0,255)、淺綠色（0,230,0)及水藍色 (20,20,225)，以上三組對應點，可經過色彩控制單元122的 計算而產生的色彩轉換關係指示出目標參數與預設色 彩參數間對應的關係如下： Μλ 4-54-51046一510 換句話說，即可利用此色彩轉換關係透過前述的轉相 公式1將預設色彩參數紅色(255,〇,0)轉換為目標參數洋系: 色(255,0,255)。色彩控制單元122運算出單色鏡片2〇與商 示裝且3a之間色彩對應關係的色彩轉換關係後，將所述备 色彩轉換關係傳送到訊號控制單元124。 為了使顯示裝置3a所輸出影像時，影像的色彩皆能婆 單色鏡片20相符，訊號控制單元124會將色彩轉換關係第 換為一控制訊號，並傳送該控制訊號到該顯示裝置3a的_ 示驅動單元30。顯示驅動單元3〇即用以控制顯示裝置3; 根據立體影像中的色彩資訊輸出對應的影像。當顯示驅鸯 單元30接收到控制訊號後，再將控制訊號還原為色彩轉指 關係，並根據色彩轉換關係將顯示裝置3&所支援的色域年 的各個色彩參數，分別利用色彩轉換關係對應到與單色顧 片2〇匹配的另一顏色。藉此，顯示驅動單元30接收到jz 體影像中的色彩資訊為紅色(255,〇,〇)時，實際上輸出的是與 單色鏡片20色彩相符的洋紅色(255,〇,255)，其他的色彩也 13/30 201246906 相^應地轉換’使得該顯示裝置3a所輸出之該立體影像的 色衫與該雙色眼鏡2的鏡片色彩相匹配。換言之，频示 ^一的^雜出參數（例如刪之強度），_由控制訊 '^生5周整，而使顯示裝置3a的輸出與雙色眼鏡2的 鏡片色彩匹配。 值得-提的是，雙色眼鏡2的另—單色鏡片2()之校正 2可㈣上述同樣的手段’計算出另一單色鏡片如與顯 Γί置3\之色彩參數相對應_的色彩轉換關係後，再由 並將立«像齡驅動單元3〇, 料數比、心早色鏡片20接收的影像的色 "數’ &進仃對應的色彩轉換，使得立射彡户 視角影像皆可以符合於雙色Ρ 工右 ，讓使用者透過雙色…=\之叙片色彩的顏色輸出 影像時，獲得最麵立體視纽果。 ，、計的立肢 〔影像色彩校正系統又一實施例〕 -施:it發明所提供的一種影像色彩校正系統1a另- 圖4該實施顺圖3所示實施例的不同 、：彩=:色2彩處理單元12a包括亮度分析單元⑶ 旦工 22 ’以及—影像轉換單元126。 出的元126用以接收色彩控制單元⑵所運算 二边的立體影像中包括分別 ^象 色彩資斜Hn象通道都包括多個像素 決定出的色^轉換^70 126可根據色彩控制單元122所 所用以校正:= 鏡片一 早色鏡片2G的影像通道像素色彩資料（ 14/30 201246906 例如：根據左眼鏡片的色彩對左通道影像的像素色彩資料 進行校正），以使轉換後的立體影像的二個影像通道的色彩 與分別與相對應的鏡片色彩相匹配。 其中，影像轉換單元126傳送轉換後的像素色彩資料 到顯示裝置3，以供顯示裝置3輸出轉換後的立體影像:也 就是說，影像色彩校正系統la透過色彩處理單元，直 接將顯示裝置3所錢㈣讀影像雜騎雙色眼鏡2 匹配的色彩後，再傳送到顯示裝置3輸出顯示'。 '、 本實施例與圖3所示實施例的差別，在於利 換單元126直接將欲顯示的立體影像訊號值作為輸=色的 訊號值進行色彩轉換；亦即所有輸人的立體影像訊號值， 皆可經過色彩轉換操作，而產生出與單色鏡片2q匹^的新 訊號值，再輸出到顯示裝置3。顯示裝置3即不需為了立體 影像的輸“使顯㈣動單元對内部設定進行變更，對= 示褒置3而言’輪出經過色彩轉換後的立體影ς ^ 般未經色彩轉換的影像，在處理的程序上無任何不同，減 少了顯不驅動單元的負擔；當使用者觀看完立體 觀看一般的視訊影像時，亦不需再柝〜象人 更設定。 而机麵轉置3恢復變 此外，本例中的啟動單元Μ貝_妾於亮度分析單元⑽ 因此，影像色德正糸統la的影像接收單元 ^外界雜，但僅在啟鮮元14根據制者録 =送-減到亮度分析單元⑽後，亮度 才會執行影像的亮度資訊分析。藉此，影像純單 可在影像色彩校正系統la不運作時，接 仍 订其他的視祕t。 ’以仏進 15/30 201246906 〔影像色彩校正系統再一實施例〕 —圖5為本發明所提供的一種影像色彩校正系統^另〜 貫把例的方塊圖’請一併參照圖3所示之方塊圖以利 本實施例之内容。 啤 本例中的色彩處理單元12b包括亮度分析單元12〇 訊號控制單元124。其中，影像色彩校正系統lb控制顯禾 裝置3a依··人輸出對應不同伽瑪值的單色影像 因此’每-單色影像除包括—特定的色彩參數（即色相值 )外’還同時對應到不同的伽瑪值。當顯示驅動單元3 適用的伽瑪值越大，影像可表現ώ更多層次的暗色部分， =之，當伽瑪值越小，影像則可表現出較多層:欠的亮色部 即使單色影像的色相值（RGB值）不變，當同 影像對應到不同的伽瑪值時，從顯示裝置3a所輸出的晝= 會具有不_明暗程度。例如：顯示驅動單元3()控制 值k大錢到小’而顯示裝置3&相對應於伽瑪值輸出—^ 色系影像時’影像的色彩即會從高亮度的紅色逐漸變^ 低亮度的暗紅色。 ’ 顯不裝置3a依序輸出對應於不同伽瑪值的多個單色^ ϊ，Ϊ穿透雙色眼鏡2的其中—片單色鏡片2Q後，由影像 收早tl 10接收該等影像的訊號。其中，啟動單元14用 影像接收單元1G’使影像接收單元⑴開始接收穿透 早色鏡片20的影像訊號。 与你Z度t析早7^ 12G麵接該影像接收單元1() ’用以分析 ^ „收單（1G所接收到的影像訊號中的亮度資訊，並從 夕固早色影像所對應的亮度資訊巾，選取出最大亮度值， 16/30 201246906 並決定對應最大亮度值的伽瑪值為目標參數。 當顯不裝置3a輸出的其中—特定單色影像的亮度資訊 為被，度分析單元120分析為最大亮度值時，代表所述的 特定單色1像結合其色彳彡參數與伽瑪值所料的色彩，與 單色鏡片20的鏡片顏色最相近或相同，故其亮度較不受列 鏡片色彩的遮蔽而可完整地穿透單色鏡片2()。藉此，即< 利用辨識單色影㈣色彩參數及目標參數料訊，得知單 色鏡片20的鏡片色彩。 、汛5虎控制單元124即用以將色彩參數及目標參數轉換 為-控制訊號，並傳送該控制職賴示裝置％，使顯示 裝置3a的顯示驅動單元3〇解開控制訊號以轉換出目標參 數及色彩參數，並根據目標參數為修正值，修正顯示裝置 3a，出相對應色彩參數時所適用的伽瑪值。其他與圖3所 不實施例相同的部分，即不再重述。 〔影像色彩校正方法實施例〕 圖 本發日靖提供的— 彡像色純正方法-實 施例的流程圖’請同時參照圖3所示之方塊圖。影像色彩 16接收—預設色彩參數 歹 使用者目視所得的一副雙色眼鏡2其中一 =鏡片20。的鏡片色彩。接著，由影像接收單幻〇、接收 色鏡片2G的多個單色影像的影像資訊⑽3 影像皆係由用以輸出立體影像的顯示裝 置3a所輸出，而母—單色影像包括的輸出色皆對應一色彩The color of the farmer's 3a is lost: the color is corresponding to the display, G, Β Λ ^ Example display device sequentially outputs the wheel synthesized by R μ color as excellent - monochrome image, each ~ Μ == can be monochrome The output color corresponding to the image can be from (〇, 〇, 〇) to (255, 255, 255). The value image receiving unit 10 is configured to receive the second color of the monochromatic mirror ◎: Ϊ 亮 亮 、 ===== 10/30 201246906, thus forming a color different from the original output color. For example, the wheel of one frame of monochrome image rotated by the display device 3a is excellently pink, and the color of the lens used for the color correction shirt is dark blue, and the image receiving unit 1 receives the image received by the monochrome lens 2〇. The face will show a lower brightness, such as a purple color. 35 image receiving unit A U) Touching the above-mentioned monochromatic image which penetrates the monochrome lens to change the brightness or simultaneously change the brightness and color, and transmits it to the color processing unit 12. The brightness analyzing unit 12 of the color processing unit 12 is coupled to the image receiving unit 1 to receive and analyze the brightness information of the color of each monochrome image whose brightness is changed, so as to obtain the brightness information from all the brightness information. An extreme value, and the color parameter of the output color of the original monochrome image corresponding to the extreme value is determined as a target parameter. When the output color of the monochrome image outputted by the recording device 3a is closer to the color of the early color lens 20, the higher the transmittance of the color 2 monochrome lens 20 presented by the monochrome image, the image receiving unit 1〇 receives The greater the brightness value. On the contrary, when the color of the monochrome image and the color of the monochrome lens 20 are closer to the complementary color, the image received by the image receiving unit 10 is closer to black due to the purely superimposed monochrome lens 2G_color of the monochrome image. The brightness value is also smaller. After receiving the plurality of images from the image receiving unit 1 , the party analysis unit 120 can analyze the brightness values of the images, and determine the extreme values from among all the brightness values, for example, the most A brightness value or the minimum brightness value. . As described above, when the brightness value is larger, the output color of the monochrome image outputted by the display device % is closer to the lens color of the monochromator 2G; and the lower the brightness, the round of the presentation device 3a. The monochromatic image output color and the monochromatic lens 20 are less similar to each other. In this example, the brightness analysis unit 12 determines the maximum brightness value among a plurality of brightness values as an example. 11/30 201246906 When the brightness analysis unit 120 analyzes the maximum brightness value according to the brightness information of the image transmitted by the image receiving unit 1〇, it can be known that the output color of the discolored image corresponding to the maximum brightness value is Monochrome lenses have the same color. For example, the color parameter corresponding to the output color for the large brightness value is (250A255)', which means the color of the monochrome lens 2G, and the display device 3a». The (250, 0, 255) is the same color. The brightness analysis unit 12〇 determines the same color as the monochrome lens _color parameter (10), Q, 255) as the target parameter, and transmits it to the color control unit 122, so that the subsequent correction program/color control unit 122 will be based on the target parameter. And the pre-9 color parameter transmitted by the data receiving unit 16 performs color conversion ((7)] (4) ransf_ati(10)), and generates a color conversion relationship M according to the result of the operation, and = the color new component is equal to the color conversion relationship multiplied by the color original The component is used to convert the color space, for example: -/? 18" ew ~mu m\2 mU R〇ld Factory ^new D ^new^ =. m2\ m22 m23 Gold ...Formula 1 _w3] m32 w33. β〇 Ιά _ where R, G, and B represent the red, green, and blue components, respectively, and hearts (10), new, and Bnew represent the hue coordinates after the three-color component conversion, respectively, and G〇id and Bold represent the three-color component before conversion, respectively. The hue coordinates, and the claws to the claws 33 are the values of the transformation matrix elements. In order to obtain the color conversion relationship M, the method can perform three different color projections and measure the over-privacy of the appearance values. A total of 9 silk, It may be presented with the solution of the simultaneous equations (e.g., Gauss - Jordan elimination method) may be respectively calculated m "to nine variables m33 element values. " For example, the three color projection color preset color palette parameters received by the color control unit 122 are red (255, 0, 0), green (0, 255, 0), and blue 12/30 201246906 (0, 0, 255), respectively. The target parameters determined by the brightness analysis unit 120 are magenta (255, 0, 255), light green (0, 230, 0), and water blue (20, 20, 225), and the above three groups of corresponding points can be color-controlled. The color conversion relationship generated by the calculation of the unit 122 indicates that the relationship between the target parameter and the preset color parameter is as follows: Μλ 4-54-51046-510 In other words, the color conversion relationship can be utilized to transmit the phase inversion formula described above. 1 Convert the preset color parameter red (255, 〇, 0) to the target parameter Ocean: Color (255, 0, 255). After the color control unit 122 calculates the color conversion relationship of the color correspondence between the monochrome lens 2 and the commercial device 3a, the color conversion relationship is transmitted to the signal control unit 124. In order to make the image output by the display device 3a, the color of the image can match the monochrome lens 20, and the signal control unit 124 replaces the color conversion relationship with a control signal, and transmits the control signal to the display device 3a. The drive unit 30 is shown. The display driving unit 3 is used to control the display device 3; the corresponding image is output according to the color information in the stereo image. After the display driving unit 30 receives the control signal, the control signal is restored to the color-to-finger relationship, and the color parameters of the color gamut years supported by the display device 3& are respectively used according to the color conversion relationship. To another color that matches the monochrome film 2〇. Thereby, when the color information in the jz body image received by the display driving unit 30 is red (255, 〇, 〇), the magenta (255, 〇, 255) which is consistent with the color of the monochrome lens 20 is actually output. The other colors are also 13/30 201246906. The color grading of the stereoscopic image outputted by the display device 3a matches the lens color of the two-color spectacles 2. In other words, the frequency parameter of the frequency (e.g., the intensity of the cut) is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ It is worth mentioning that the correction 2 of the other-monochrome lens 2 of the two-color glasses 2 can be (four) the same means as described above 'calculating the color of another monochromatic lens corresponding to the color parameter of the display. After the conversion relationship, the image color of the image received by the image-age driving unit 3, the material ratio, and the image received by the heart early color lens 20 is converted to a color corresponding to the image of the image. It can be matched with the two-color 右 right, allowing the user to obtain the most stereoscopic nucleus when outputting images through the color of the two-color color ==\. [1] Another embodiment of the image color correction system - an image color correction system 1a provided by the invention: - Figure 4 is different from the embodiment shown in Figure 3: color =: The color 2 color processing unit 12a includes a brightness analysis unit (3) 22' and an image conversion unit 126. The output unit 126 is configured to receive the color of the two sides of the stereoscopic image calculated by the color control unit (2), and the color is determined by the color control unit 122. It is used to correct: = the image channel pixel color data of the lens 1G color lens ( 14/30 201246906 For example: correct the pixel color data of the left channel image according to the color of the left lens), so as to make the converted stereo image The color of each image channel matches the color of the corresponding lens. The image conversion unit 126 transmits the converted pixel color data to the display device 3 for the display device 3 to output the converted stereo image: that is, the image color correction system 1a directly passes the display device 3 through the color processing unit. Money (4) After reading the image, the matching color of the bi-color glasses 2 is transmitted to the display device 3 to output the display '. The difference between the embodiment and the embodiment shown in FIG. 3 is that the conversion unit 126 directly converts the stereo image signal value to be displayed as the signal value of the input color; that is, all the input stereo image signal values. The color conversion operation can be performed to generate a new signal value that is matched with the monochrome lens 2q, and then output to the display device 3. The display device 3 does not need to change the internal setting for the display of the stereoscopic image. For the display device 3, the image after the color conversion is rotated. There is no difference in the processing procedure, which reduces the burden of the display unit; when the user views the stereoscopic video image, the user does not need to set it again. In addition, in this example, the starter unit Μ 妾 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度 亮度After the brightness analysis unit (10), the brightness will perform the brightness information analysis of the image. Thereby, the image can be ordered to still subscribe to other visual secrets when the image color correction system la is not working. 201246906 [Image Color Correction System Still Another Embodiment] - FIG. 5 is a block diagram of an image color correction system according to the present invention. Please refer to the block diagram shown in FIG. 3 for the implementation. Example content. Beer The color processing unit 12b in this example includes a brightness analysis unit 12 and a signal control unit 124. The image color correction system 1b controls the display device 3a to output a monochrome image corresponding to different gamma values, so the 'per-single In addition to the specific color parameters (ie, hue values), the color image also corresponds to different gamma values. When the gamma value applicable to the display driving unit 3 is larger, the image can represent more layers of dark portions. =, when the gamma value is smaller, the image can show more layers: the underlying bright color portion does not change the hue value (RGB value) of the monochrome image, when the same image corresponds to a different gamma value, the display The 昼= output by the device 3a may have a degree of no shading. For example, the display driving unit 3() controls the value k to the small 'and the display device 3& corresponds to the gamma value output - the color image is 'image' The color will gradually change from high-brightness red to low-brightness dark red. 'The display device 3a sequentially outputs a plurality of monochrome colors corresponding to different gamma values, and penetrates the two-color glasses 2 After the color lens 2Q, it is received by the image T10 10 receives the signals of the images, wherein the activation unit 14 causes the image receiving unit (1) to start receiving the image signal penetrating the early color lens 20 by the image receiving unit 1G'. The image receiving unit 1()' is used to analyze the ** receipt (the brightness information in the image signal received by the 1G, and select the maximum brightness value from the brightness information towel corresponding to the eve solid image, 16/30 201246906 and determining the gamma value corresponding to the maximum brightness value as the target parameter. When the brightness information of the specific monochrome image outputted by the device 3a is displayed as the maximum brightness value, the degree analysis unit 120 represents the specific The color of the monochrome 1 image combined with the color gamma parameter and the gamma value is the closest or the same as the color of the lens of the monochromatic lens 20, so that the brightness is less than the color of the column lens and can completely penetrate the single Color lens 2 (). Thereby, the color of the lens of the single-color lens 20 is known by using the identification of the monochrome color (four) color parameter and the target parameter material. The control unit 124 is configured to convert the color parameter and the target parameter into a control signal, and transmit the control device %, so that the display driving unit 3 of the display device 3a unlocks the control signal to convert the target. The parameter and the color parameter are corrected according to the target parameter, and the gamma value applicable to the display device 3a corresponding to the color parameter is corrected. Other parts that are the same as those in the embodiment of Fig. 3 are not repeated. [Image color correction method embodiment] Fig. 3 is a schematic diagram of the embodiment of the present invention. Image Color 16 Receive - Preset Color Parameters 其中 One of the pair of bi-color glasses 2 that the user visually obtained = lens 20. The color of the lens. Then, the image information (10) 3 images of the plurality of monochrome images of the received color lens 2G are received by the image display device 3a for outputting the stereo image, and the output colors of the mother-monochrome image are included. Corresponding to a color
减，如所祕示裝置3a所支援的色域中的色相值（RGB 值）。 色和處理單7L U的亮度分析單元⑽純影像接收單 17/30 201246906 元10,亮度分析單元120可依序分析由影像接收單元1〇所 傳送的影像資訊的亮度資訊，亦即表現色的亮度資訊，以 從多個亮度資訊中獲得一極值（S605)’所述的極值可為最 大亮度值或最小亮度值，選取最大亮度值或最小亮度值之 原因已如前所述。經過分析獲得亮度資訊中的極值後，亮 度分析単元120可遥取對應於所述極值的單色影像的色命 參數，並決定將該色彩參數作為一目標參數（)。 接著’色彩控制單元122可根據預一組設色彩參數與 目標芩數進行運异，以產生一色彩轉換關係（S6〇9);當預 設色彩參數套聽雜制雜，可產生㈣換為目標來 數的效果。再由職控鮮元124將色_制係編^為 一控制訊號後，傳送到顯示裝置33的顯示驅動單元3〇(%η )，以便於顯示驅動單元30解開控制訊號後，將顯示裝置 3a所支援的色域中各RGB值’皆根據色㈣制係騎轉 換（S⑴）’產生有如將預設色彩參數轉換為目標參數的效 果，使得!貞示裝置3a輸出立體影料，呈現㈣的色料 =眼鏡2的鏡片色彩相互匹配，並達成硬體控制的 像的色彩與雙色眼鏡2的色彩不-致而 j =重$等缺陷，讓使用者觀看立 好的立體視感。 τ」蚁付艮 阻付一杈的疋，針對雙色眼蜆2的另一 ^標==正如可依據上述步驟細中_ 單色鏡>i2G所、g直接以目標參數的互補色為做為該力 直接以預設色；;H標錄，並㈣色彩控制單元 數產生對鮮另二6補色及另—單色鏡片20的目相 … 早色鏡片20的色彩轉換關係。在其制 18/30 201246906 施例中，亦可以採用重覆上述S601以下各步驟的方式，分 兩次分別處理立體影像中二個影像通道的影像色彩，亦即 分別處理左、右視角的影像，以分別獲得與相對應的鏡片 色彩相互匹配的結果。 〔影像色彩校正方法另一實施例〕 圖7顯示本發明所提供的一種影像色彩校正方法另一 實施例的流程圖，請同時參照圖4所示之方塊圖。影像色 彩校正糸統1 a可先透過資料接收單元16接收一預設色彩 麥數（S701 )，再由影像接收單元1〇接收穿透所述之單色 鏡片20的多個單色影像的影像資訊（S7〇3)，每一單色影 像皆係由用以輸出立體影像的顯示裝置3所輸出，而每一 單色影像的輸出色皆對應一色彩參數，如該單色影像的 RGB值，並於穿透單色鏡片2〇呈現為表現色。 冗度分析單元120依序分析由影像接收單元1〇所傳送 的影像資訊（即表現色）的亮度資訊，以從多個亮度資訊 中獲得一極值（S705 )，所述的極值可為最大亮度值或最小 亮度值。接著再選取對應於所述極值的單色影像的色彩參 數’並決定將該色彩參數作為一目標參數（S707 )。 色彩控制單元122進一步根據預設色彩參數與目標參 數進行運算，以產生一色彩轉換關係（S709);當預設色彩 參數套用色彩轉換關係後，可轉換為目標參數。 在本例中與圖6所示流程不同的地方在於，本例中係 由衫像轉換單元126接收使用者欲觀看的立體影像的多個 影像色彩資料（S711)，再將立體影像中每一影像色彩資料 ，也就是影像中每一像素的色彩矩陣，利用色彩轉換關係 直接對立體影像的色彩部分進行轉換（S713)，最後再將轉 19/30 201246906 換後的立體影像的影像資料傳到顯示裝置3 (S715),顯示 裝置3不需調整任何設定，即可直接輪出轉換後的立體影 像’並達到與雙色眼鏡的色彩匹配的效果，提供使用者良 好的觀看經驗。 值得一提的是，若雙色眼鏡2具有製作上的誤差以致 於一個單色鏡片20彼此不為互補時，本實施例亦可自動在 顯示裝置輸出立體影像前，先檢出其互相干涉的顏色成分 ，並將互相干涉的顏色加以剔除，使立體效果不致於因影 像重疊而損失。實作的手段之一請參照圖8所示的誤差檢 測實施例流程圖。 在本實施例中，先依據前述S701到S707的步驟分別 針對二個單色鏡片20進行檢測，以找出分別對應於此二個 單色鏡片20的二個目標參數（S801 )。例如：找出其中一 單色鏡片20的目標參數為(255,255,0)(黃色），另一單色鏡 片20的目標參數則為(〇,255,255)(青色）。色彩處理單元 12a比對分析出來的二個目標參數，以找出兩個單色鏡片 20之間互相干擾的顏色成分（§8〇3 )。以本例而言，二個目 標參數所對應的R、G、B值相加後皆應為255，所述的兩 個目標參數才會互為補色，而本例中相加後的r、G、B值 中，G值超出255，因此可判斷出本例中造成左、右眼影像 不能完全隔離的顏色成分為(0,255,0)(綠色）。 色彩處理單元12a分析出造成干擾的顏色成分後，可 依據此干擾的顏色成分，將輸入的兩個通道影像信號中的 其一内容值進行修正處理，剔除造成干擾的顏色成分（S8〇5 )’在此例中可將其中一個通道影像的綠色資訊剔除或抑制 。最後再將二個經過轉換及修正的影像訊號傳送到顯示裴 20/30 201246906 置3齡⑽7)。如此即可消I個通道影像的干擾 保立體貧訊的品質不ϋ雙色鏡片的製作缺失而受參塑。 主圖^更提供-種影像色彩校正方法實施例的^呈圖， 言月-併爹照圖5所示的方塊圖。首先由影像接收單元 -接收穿透雙色眼鏡2其中-單色鏡片2()的多 的資訊⑽1);每—單色影像包括-色彩參數及特定If 伽瑪值。接著由亮度分析單元12〇分析影像接收單元心 接收之每-影像資軸亮度資訊，以從亮度資財獲得— 極值（S 9 G 3 )，例如由亮度分析單元丨2 Q所分析出的—最大 骨度值’亚決定對應到絲值的單色影像的伽瑪值為—目 標參數（S905)。 訊號控制單元124根據目標參數及色彩參數產生—押 制訊號並輸出到顯示裝f 3a的顯示驅動單元％ ( s9〇7 ) ^ 最後’顯轉鮮元根據㈣訊騎指示的目標參數，調 整該色彩參數的伽瑪值（S909)，使得顯示裝置3a輸出與 該雙色眼鏡匹配之立體影像色彩。 〃 综合上述各實施例之說明，本發明能讓各顯示設備的 顏色空間自動敏而與所使用雙色眼鏡配合，進而使立體 影像觀賞者能❹自行製作的雙色眼鏡觀_正確的立體 影像。因此，對於雙色眼鏡的要求將不再受限，增加使用 者依其需求製作雙色眼鏡的機會。同時，也不需使用昂責 的影像色彩校正設備及具備專業人員的校正技術及知 識即可達成良好的校正效果。 然而，上述各實施例當中之元件及步驟，僅係為闡述 本叙明所舉之例示，並無自限所請求保護之範圍的意圖。 凡遵循本發明之精神及根據本發明所揭示之技術手段，而 21/30Subtract, such as the hue value (RGB value) in the color gamut supported by the secret device 3a. Color and processing unit 7L U brightness analysis unit (10) pure image receiving unit 17/30 201246906 yuan 10, brightness analysis unit 120 can sequentially analyze the brightness information of the image information transmitted by the image receiving unit 1 ,, that is, the color of expression The brightness information can be obtained from a plurality of brightness information (S605). The extreme value can be the maximum brightness value or the minimum brightness value. The reason for selecting the maximum brightness value or the minimum brightness value is as described above. After the extreme value in the brightness information is obtained by analysis, the brightness analysis unit 120 can remotely take the color life parameter of the monochrome image corresponding to the extreme value, and decide to use the color parameter as a target parameter (). Then, the color control unit 122 can perform a color conversion relationship according to the pre-set color parameter and the target parameter to generate a color conversion relationship (S6〇9); when the preset color parameter is set to listen to the miscellaneous, the fourth (4) can be changed to The effect of the number of goals. Then, the user control unit 124 converts the color system into a control signal, and then transmits it to the display driving unit 3〇(%η) of the display device 33, so that after the display driving unit 30 unlocks the control signal, it will display Each RGB value in the color gamut supported by the device 3a generates an effect of converting a preset color parameter into a target parameter according to the color (four) system riding conversion (S(1))', so that the display device 3a outputs the stereoscopic image and presents (4) Color material = The color of the lens of the glasses 2 is matched with each other, and the color of the image of the hard-controlled image and the color of the two-color glasses 2 are not caused, and the defect of j = weight is made, so that the user can watch the stereoscopic view. τ 蚁 蚁 艮 艮 艮 艮 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如 正如For the force directly by the preset color;; H mark, and (4) the number of color control units to produce a color difference relationship between the fresh two 6 complementary colors and the other - monochrome lens 20 ... the early color lens 20. In the case of the system 18/30 201246906, the image color of the two image channels in the stereo image can be processed separately by repeating the steps of the above S601, that is, the images of the left and right views are processed separately. To obtain results that match the corresponding lens colors, respectively. [Another Embodiment of Image Color Correction Method] Fig. 7 is a flow chart showing another embodiment of an image color correction method provided by the present invention. Please refer to the block diagram shown in Fig. 4 at the same time. The image color correction system 1 a can receive a preset color mic (S701) through the data receiving unit 16, and then receive the image of the plurality of monochrome images penetrating the monochrome lens 20 by the image receiving unit 1 Information (S7〇3), each monochrome image is output by the display device 3 for outputting the stereoscopic image, and the output color of each monochrome image corresponds to a color parameter, such as the RGB value of the monochrome image. And appearing as a performance color in the penetrating monochrome lens 2〇. The redundancy analysis unit 120 sequentially analyzes the brightness information of the image information (ie, the expression color) transmitted by the image receiving unit 1 to obtain an extreme value from the plurality of brightness information (S705), and the extreme value may be Maximum brightness value or minimum brightness value. Then, the color parameter ' of the monochrome image corresponding to the extreme value is selected and the color parameter is determined as a target parameter (S707). The color control unit 122 further operates according to the preset color parameter and the target parameter to generate a color conversion relationship (S709); and when the preset color parameter applies the color conversion relationship, the target parameter can be converted. In this example, the difference from the flow shown in FIG. 6 is that, in this example, the shirt image conversion unit 126 receives a plurality of image color data of the stereoscopic image that the user wants to view (S711), and then each of the stereoscopic images. The image color data, that is, the color matrix of each pixel in the image, directly converts the color portion of the stereo image by using the color conversion relationship (S713), and finally transmits the image data of the stereo image changed by 19/30 201246906 to The display device 3 (S715), the display device 3 can directly rotate the converted stereoscopic image without adjusting any settings and achieve the effect of matching the color with the bi-color glasses, thereby providing the user with a good viewing experience. It should be noted that, if the two-color glasses 2 have manufacturing errors such that the monochromatic lenses 20 are not complementary to each other, the embodiment can also automatically detect the mutual interference color before the display device outputs the stereo images. Ingredients, and the colors that interfere with each other are removed, so that the stereo effect is not lost due to image overlap. One of the means of implementation is to refer to the flow chart of the error detection embodiment shown in FIG. In the present embodiment, the two monochromatic lenses 20 are respectively detected in accordance with the steps of S701 to S707 described above to find two target parameters respectively corresponding to the two monochromatic lenses 20 (S801). For example, find that the target parameter of one of the monochromatic lenses 20 is (255, 255, 0) (yellow), and the target parameter of the other monochromatic lens 20 is (〇, 255, 255) (cyan). The color processing unit 12a compares the two target parameters analyzed to find the color component (§8〇3) that interferes with each other between the two monochrome lenses 20. In this case, the R, G, and B values corresponding to the two target parameters should be 255, and the two target parameters will be complementary colors, and in this case, the added r, In the G and B values, the G value exceeds 255, so it can be judged that the color component that causes the left and right eye images to be completely isolated in this example is (0, 255, 0) (green). After the color processing unit 12a analyzes the color component causing the interference, the content value of the input two channel image signals may be corrected according to the color component of the interference, and the color component causing the interference is removed (S8〇5) 'In this example, the green information of one of the channel images can be eliminated or suppressed. Finally, the two converted and corrected image signals are transmitted to the display 裴 20/30 201246906 for 3 years (10) 7). In this way, the interference of the I channel image can be eliminated. The quality of the stereoscopic image is not affected by the production of the two-color lens. The main picture is further provided with a picture of the embodiment of the image color correction method, and the block diagram shown in FIG. First, the image receiving unit receives the information (10) 1) that penetrates the two-color glasses 2 among the monochrome lenses 2(); each of the monochrome images includes a color parameter and a specific If gamma value. Then, the brightness analysis unit 12 〇 analyzes each image-axis luminance information received by the image receiving unit to obtain an extreme value (S 9 G 3 ) from the brightness resource, for example, analyzed by the brightness analysis unit 丨 2 Q — The maximum bone value 'sub-determines the gamma value of the monochrome image corresponding to the silk value - the target parameter (S905). The signal control unit 124 generates a pinned signal according to the target parameter and the color parameter and outputs it to the display driving unit % (s9〇7) of the display device f 3a ^ The last 'displayed fresh element is adjusted according to the target parameter of the (four) signal riding instruction The gamma value of the color parameter (S909) causes the display device 3a to output a stereoscopic image color that matches the bi-color glasses. 〃 In combination with the description of the above embodiments, the present invention enables the color space of each display device to be automatically sensitive to the two-color glasses used, thereby enabling the stereoscopic image viewer to view the correct stereoscopic image of the two-color glasses. Therefore, the requirements for bi-color glasses will no longer be limited, increasing the chances of the user making bi-color glasses according to their needs. At the same time, it is not necessary to use the image color correction equipment and professional calibration technology and knowledge to achieve good correction results. However, the elements and steps of the above-described embodiments are merely illustrative of the present invention and are not intended to limit the scope of the claimed invention. Where the spirit of the present invention and the technical means disclosed in accordance with the present invention are followed, and 21/30
< I 201246906 進行微幅之修飾或改變者，亦屬本發明所保護之範疇。 【圖式簡單說明】 圖1 ’本务明所提供一影像色彩校正系統一實施例示意圖 圖2.本發明所提供一影像色彩校正系統另一實施例示意 圖； 圖3 :本發明所提供的一種影像色彩校正系統實施例的方 塊圖； 圖4:本發明所提供的一種影像色彩校正系統另一實施例 的方塊圖； 圖5 :本發明所提供的一種影像色彩校正系統再一實施例 的方塊圖； 圖6 :本發明所提供的一種影像色彩校正方法一實施例的 流程圖， 圖7.本發明所提供的一種影像色彩校正方法另一實施例 的流程圖； 圖8:本發明所提供的一種誤差檢測方法實施例的流程圖 ;及 圖9:本發明所提供的一種影像色彩校正方法再一實施例 的流程圖。 【主要元件符號說明】 1，1 a-1 b影像色彩校正系統 影像接收單元 12, 12a-12b色彩處理單元 22/30 201246906 120亮度分析單元 122色彩控制單元 124訊號控制單元 126影像轉換單元 14啟動單元 16資料接收單元 2雙色眼鏡 20單色鏡片 3顯示裝置 30顯示驅動單元 4機上盒 S601-S613流程圖步驟說明 S701-S715流程圖步驟說明 S801-S807流程圖步驟說明 S901-S909流程圖步驟說明 23/30< I 201246906 It is also within the scope of the present invention to modify or modify the micro-frame. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of an embodiment of an image color correction system provided by the present invention. FIG. 2 is a schematic diagram of another embodiment of an image color correction system provided by the present invention; FIG. 3 is a schematic diagram of the present invention. FIG. 4 is a block diagram of another embodiment of an image color correction system provided by the present invention; FIG. 5 is a block diagram of still another embodiment of an image color correction system provided by the present invention. Figure 6 is a flow chart of an embodiment of an image color correction method provided by the present invention, and Figure 7 is a flow chart of another embodiment of an image color correction method provided by the present invention; Figure 8: Provided by the present invention A flowchart of an embodiment of an error detection method; and FIG. 9 is a flow chart of still another embodiment of an image color correction method provided by the present invention. [Main component symbol description] 1,1 a-1 b image color correction system image receiving unit 12, 12a-12b color processing unit 22/30 201246906 120 brightness analysis unit 122 color control unit 124 signal control unit 126 image conversion unit 14 starts Unit 16 data receiving unit 2 bicolor glasses 20 monochrome lens 3 display device 30 display drive unit 4 set-top box S601-S613 flow chart step description S701-S715 flow chart step description S801-S807 flow chart step description S901-S909 flow chart steps Description 23/30