Claims (1)
M422674 六、申請專利範圍： 含：1. 一種具人眼定位的光柵隨動裝置之顯示器包 示^包含一液晶顯示幕用於顯示影像; 體圖片是對同-景物從不同視角所拍攝的一：二立 成’這組輯參差的方心關肋成—畫面；，，且 -雙攝像鏡頭組位在液晶顯示器的摄 ，的雙影像，應用有視差的雙影像可以= :深度與距離’以對顯示前的觀視者作精確的定： 一光栅位在該液晶顯示幕的前方； -光栅轉向控制器係用於控制該光柵的位置， ·以及 -影像處理器’將來自該攝像鏡頭的影像進行處理。 2.如申請專利範圍第1 動裝置之顯干$ ^旦的光撕隨 顯不$ *中影像處理方式為該雙攝像鏡頭组 攝入在液晶顯示H周邊的觀視者的影像，隨後將該影像 輸入忒影像處理器；該影像處理器應用軟體技術找出該 觀視者的方位’臉渡，及雙眼的位置；然後該影像處理 器依據所_的雙眼位置，方位決定出觀視者相對於該 液晶顯示幕的㈣；該影像處理器將所計算的視角傳送 到該光栅轉向控制器；該光柵轉向控制器依據該視角調 M422674 W 11 ο 年月 視差立體法觀察者不必通過特製裝置即可直接用肉 眼觀察。該方法採用柱鏡狀立體光栅，其理論基礎在於 利用立體光柵對光線的折射配合人的雙眼視差和會聚形 成立體感。最早的立體圖片製作方法主要是利用印刷或 照片沖擴技術，將由不同角度拍攝的同一景物的多張圖 片印刷或擴印在紙張上，再由人工貼上柱透鏡立體光柵 片，從而產生立體效果。這種工藝存在操作難、效率低、 馨 質量差、廢品率很高，且需要昂貴的特種製造設備和耗 材。大大阻礙了這項技術的應用發展。 近年來，t腦計算技術尤其是圖像輸入、處理及輸 出技術的飛速發展為計算機合成立體圖片提供了方便.。 在柱透鏡立體光栅的立體照片的製作原理進行理論分 析’結合贼數字圖像處理技術，提•實現—種計算 機辅助彩色立體圖片合成方法。較之傳統的立體照片製M422674 VI. Scope of Application: Contains: 1. A display of a raster follower with human eye positioning includes a liquid crystal display for displaying images; a body image is a picture taken from different perspectives of the same scene. : Er Licheng's set of squares and ribs into the picture--; and, - dual-camera lens set in the liquid crystal display, the dual image, the application of parallax dual image can =: depth and distance ' Precisely setting the viewer before display: a grating is located in front of the liquid crystal display; - a raster steering controller is used to control the position of the grating, and - the image processor 'will be from the camera lens The image is processed. 2. If the application of the patented range of the first moving device is the same as the image processing method for the dual camera lens group, the image of the viewer in the vicinity of the liquid crystal display H will be imaged. The image is input into the image processor; the image processor uses software technology to find the position of the viewer's face, and the position of both eyes; then the image processor determines the position according to the position of the eyes The image processor transmits the calculated angle of view to the raster steering controller; the raster steering controller adjusts the M422674 W 11 according to the viewing angle. The special device can be directly observed with the naked eye. The method adopts a cylindrical mirror-shaped stereo grating, and the theoretical basis thereof is to use the stereo grating to refract light to match the binocular parallax and the convergence shape of the human body to form a body feeling. The earliest method of making stereoscopic pictures mainly uses printing or photo-expanding technology to print or spread a plurality of pictures of the same scene taken from different angles onto the paper, and then manually attach the cylindrical lens to the three-dimensional grating to produce a three-dimensional effect. This process is difficult to operate, low in efficiency, poor in quality, high in reject rate, and requires expensive special manufacturing equipment and consumables. Greatly hindered the development of the application of this technology. In recent years, the rapid development of t-brain computing technology, especially image input, processing and output technology, has provided convenience for computer-synthesized stereoscopic images. Theoretical analysis of the production principle of the stereoscopic photo of the cylindrical lens stereo grating is combined with the digital image processing technology of the thief, and realized by a computer-assisted color stereoscopic image synthesis method. Compared to the traditional stereo photo system
作工藝，在經濟性及使用靈活性等方面具有非常明顯的 優勢’有著廣_應用衫。利職透鏡立體紐實現 立體成像原自於視差立體法，即利用人的雙眼視差和會 聚所構成㈣度感實現人意識中的立體感。因此理論上 ^只有從兩個以上略為不同的觀點取得景物的一組圖 像方可合成出立體圖片。 柱透鏡讀錢由許多結構參數和性能完全相同的 固柱透鏡組成。這一特性使得它對圖像具冑“壓縮” 5 M422674 和“隔離”作用。 10C.As a craft, it has a very obvious advantage in terms of economy and flexibility of use. The three-dimensional imaging of the lens is based on the parallax stereo method, which uses the binocular parallax and convergence of the human body to form a sense of three-dimensionality in human consciousness. Therefore, in theory, a stereoscopic picture can be synthesized only by taking a set of images of the scene from two or more slightly different viewpoints. Cylindrical lens reading consists of a number of fixed-column lenses with identical structural parameters and properties. This feature makes it "compress" 5 M422674 and "isolated" for images. 10C.
圓柱立體光柵能將從不同角度拍攝到 •的許多圖像以條紋狀態記錄在同一張圖片上。在觀看 時，也利用同一種圓柱立體光柵，使人雙眼看到的是同Cylindrical stereo gratings can record many images taken from different angles in a stripe state on the same picture. When viewing, I also use the same cylindrical stereo grating to make the eyes see the same
—景物的兩個不同的像，於是人的意念中就產生具有視 差立體效果的深度圖像。由於柱透鏡立體光柵是由平面 線形排列的圓柱透鏡組成。所以柱透鏡立體光柵立體圖 片應稱為單向式自動立體圖片，其意義為只能感覺到水 平向視差彳5息。根據柱透鏡立體光柵成像原理，利用光 學方法製作的立體圖片主要有如下特點： 1.立體圖片必須是對同一景物從不同視角所拍攝 的一組圖片組成。由於光栅的單向立體特性，要求此組 圖片拍攝時的位置處於同一高度。 2.所·合成的立體圖片由平行於柱狀光柵軸向的條 紋組成，同一光柵柵距下等間距順序排列一組圖片中每 • 張圖片的相應位置訊息。如圖所示，係由兩幅圖片所合 成的立體圖像。 目前對於應用視差光柵以形成立體之3D影像的技 術以趨近成熟的階段，由於應用視差光柵可令觀視者並 不需要帶上特殊的眼鏡，所以將來勢並成為立體成像的 主流，唯目今視差光栅尚面臨一問題，及其所形成的視 角相當的小，觀視者只能在一微小的角度範圍内才可以 得到所欲呈現的影像，如果觀視者離開此一範圍即無法 6- Two different images of the scene, so that the human image has a depth image with a stereoscopic effect. Since the cylindrical lens stereo grating is composed of a cylindrical lens arranged in a line shape. Therefore, the cylindrical lens stereoscopic stereoscopic image should be called a one-way autostereoscopic picture, and its meaning is that it can only feel the horizontal parallax. According to the principle of cylindrical lens stereo grating imaging, stereo images produced by optical methods mainly have the following characteristics: 1. The stereoscopic image must be composed of a group of pictures taken from different perspectives of the same scene. Due to the one-way stereoscopic nature of the grating, the position of this group of pictures is required to be at the same height. 2. The synthesized stereoscopic picture is composed of strips parallel to the axial direction of the columnar grating, and the corresponding position information of each picture in a group of pictures is sequentially arranged at equal intervals under the same grating pitch. As shown in the figure, it is a stereoscopic image composed of two pictures. At present, the application of parallax barriers to form stereoscopic 3D images is approaching maturity. Since the application of parallax barriers does not require the viewer to wear special glasses, the future will become the mainstream of stereo imaging. Today's parallax barriers still face a problem, and the angle of view formed by them is quite small. The viewer can only obtain the image to be presented within a small angle range. If the viewer leaves this range, it cannot be 6
M422674 得到所需要呈現的影像，所以也無法產生所需要的立體 感。 所以如欲使得視差光柵的技術可以被普遍的使用， 則必需解決上述說明的問題。 【新型内容】 所以本創作的目的係為提出一種具人眼定位的光柵 ® 隨動裝置之顯示器，其中使用人眼甚或人眼中的瞳孔的 位置決定液晶顯示幕相對於人眼的視角，可以更精確的 調整出觀視者與光柵之間的位置，使得經光柵所投射出 來的左眼影像及右眼影像與原先拍攝時的左眼影像及右 眼影像相符合，所以觀視者可以得到符合原拍攝景物的 立體圖像。 為達到上述目的本創作中提出一種具人眼定位的光 柵隨動裝置之顯示器，包含：一液晶顯示器，其具有一液 晶顯示幕用於顯示影像；其中該液晶顯示器提供立體圖 片予該液晶顯示幕，該立體圖片是對同一景物從不同視 角所拍攝的一組圖片組成，這組圖片對應參差的方式間 隔排列組成一畫面；一雙攝像鏡頭組位在液晶顯示器的 外部，用於攝入具有像差的雙影像，以對顯示前的觀視 者作精確的定位與辨識；一光柵，位在該液晶顯示幕的 前方；一光柵轉向控制器係用於控制該光柵中各柵的偏 7M422674 gets the image that needs to be rendered, so it doesn't produce the required stereo. Therefore, if the technique of the parallax barrier is to be widely used, it is necessary to solve the above-described problem. [New content] Therefore, the purpose of this creation is to propose a display of a grating® follower with human eyes, in which the position of the pupil in the human eye or even in the human eye is determined by the position of the liquid crystal display relative to the human eye. Accurately adjust the position between the viewer and the grating, so that the left-eye image and the right-eye image projected through the grating match the left-eye image and the right-eye image in the original shooting, so that the viewer can obtain the match A stereoscopic image of the original scene. In order to achieve the above object, a display of a raster follower with a human eye positioning is provided in the present invention, comprising: a liquid crystal display having a liquid crystal display screen for displaying an image; wherein the liquid crystal display provides a stereoscopic picture to the liquid crystal display screen The stereoscopic picture is composed of a group of pictures taken from different perspectives of the same scene. The pictures are arranged at intervals to form a picture corresponding to the staggered manner; a pair of camera lenses are arranged outside the liquid crystal display for ingesting the image. Poor double image for precise positioning and identification of the viewer before display; a grating positioned in front of the liquid crystal display; a raster steering controller for controlling the bias of each gate in the grating 7
M422674 向；以及一影像處理器，將來自該攝像鏡頭的影像進行 處理。其中影像處理方式為該攝像鏡頭攝入該液晶顯示 器周邊的觀視者的影像，隨後將該影像輸入該影像處理 器；該影像處理器應用軟體技術找出該觀視者的方位， 臉部及雙眼的位置；然後該影像處理器依據所偵測的雙M422674; and an image processor to process images from the camera lens. The image processing method is that the camera lens takes in an image of a viewer around the liquid crystal display, and then inputs the image into the image processor; the image processor uses software technology to find the orientation of the viewer, the face and The position of both eyes; then the image processor is based on the detected double
眼位置決定出觀視者相對於該液晶顯示幕的視角；該影 像處理器將所計算的視角傳送到該光柵轉向控制器；該 光柵轉向控制器依據該視角調整光柵的偏向；所以透過 光柵所形成的左眼影像及右眼影像可以經由調整光柵的 偏向而得到較佳的投射。 由下文的說明可更進一步瞭解本創作的特徵及其優 點，閱讀時並請參考附圖。 【實施方式】 茲謹就本案的結構組成，及所能產生的功效與優 點，配合圖式，舉本案之一較佳實施例詳細說明如下， 請參考圖二，其中顯示本創作中具人眼定位的光柵 隨動裝置的顯示器，其中包含： 一液晶顯示器10，包含一液晶顯示幕11用於顯示 影像。其中該液晶顯示器10提供立體圖片予該液晶顯示 幕11，該立體圖片是對同一景物從不同視角所拍攝的一 8 M422674 L〇f' ίΐ. 年 組圖片組成，這組圖片對應參差的方式間隔排列組成一 晝面。一般此組圖片拍攝時的位置處於同一高度。關於 視差立體成像的晝面形成方式為習知技術中所熟知者， 於此不贅述其細節。 一雙攝像鏡頭組20位在液晶顯示器10的外部，該 雙攝像鏡頭組20包含兩個鏡頭，各個鏡頭可以一 CCD 或CMOS鏡頭。較佳者位在該液晶顯示幕11的周邊部位。 • 該雙攝像鏡頭組20，用於攝入具有視差的雙影像，應用 有視差的雙影像可以得到物件的深度與距離，以對顯示 前的觀視者作精確的定位與辨識，（此定位與辨視的技術 為習知技術中所熟知者，在此不再贅述其細節並更進 一步取得人臉影像，以在往後的處理中得到該液晶顯示 幕11前方之觀視者的方位，臉部及眼部的影像。 一光柵 30，位在該液晶顯示幕11的前方。該光柵 B 30為電子光柵，並可以應用電壓及電流的變動，改變光 柵中各柵的偏向，使從光柵一方向投射的光經光柵後可 以轉向。該光柵30的作用就是將畫面中物體的左眼視圖 與右眼視圖區分開來，使人眼看到左右視差。 光桃轉向控制器4 0係用於控制該光桃的偏向。該 光柵轉向控制器40可以控制輸入光栅的電壓及電流而 控制該光柵中各柵的偏向。 一影像處理器50，將來自該攝像鏡頭20的影像進 9 M422674The position of the eye determines the viewing angle of the viewer relative to the liquid crystal display; the image processor transmits the calculated viewing angle to the raster steering controller; the raster steering controller adjusts the deflection of the grating according to the viewing angle; The formed left eye image and right eye image can be better projected by adjusting the deflection of the grating. The features and advantages of this creation can be further understood by the following description. Please refer to the attached drawings when reading. [Embodiment] In view of the structural composition of the case, and the functions and advantages that can be produced, together with the drawings, a preferred embodiment of the present invention is described in detail below. Please refer to Figure 2, which shows the human eye in the creation. The display of the positioned raster follower comprises: a liquid crystal display 10 comprising a liquid crystal display screen 11 for displaying images. The liquid crystal display 10 provides a stereoscopic picture to the liquid crystal display screen 11. The stereoscopic picture is composed of an 8 M422674 L〇f' ΐ 年 group picture taken from different perspectives of the same scene, and the set of pictures corresponds to the staggered manner interval. Arrange and form a face. Generally, the positions of this group of pictures are taken at the same height. The manner in which the facet formation of the parallax stereoscopic imaging is well known in the prior art is not described in detail herein. A pair of camera lens groups 20 are external to the liquid crystal display 10. The dual camera lens group 20 includes two lenses, each of which can be a CCD or CMOS lens. Preferably, it is located at a peripheral portion of the liquid crystal display panel 11. • The dual camera lens group 20 is used to ingest dual images with parallax, and the dual image with parallax can obtain the depth and distance of the object to accurately locate and identify the viewer before display. The technique of discriminating is well known in the prior art, and the details thereof are not described herein and the face image is further obtained to obtain the orientation of the viewer in front of the liquid crystal display screen 11 in the subsequent processing. An image of the face and the eye. A grating 30 is located in front of the liquid crystal display 11. The grating B 30 is an electronic grating, and can apply voltage and current variations to change the deflection of each grating in the grating to make the grating The light projected in one direction can be steered through the grating. The function of the grating 30 is to distinguish the left-eye view of the object in the picture from the right-eye view, so that the human eye can see the left and right parallax. The light peach steering controller 40 is used for Controlling the deflection of the peach. The raster steering controller 40 can control the voltage and current of the input grating to control the deflection of the gates in the grating. An image processor 50 will be from the camera lens 20. Like into 9 M422674
行處理。其處理方式說明於下： 請參考圖一，當光柵與液晶顯示幕的相對位置固定 時，所投射出的左眼影像及右眼影像有一定的對應位 置，但當實際上觀視者兩眼的位置不正好位在該左眼影 像及右眼影像的對應位置上時，可經由對該光柵進行柵 偏向的適當轉動以使得所投射出的左眼影像及右眼影像 對準觀視者的雙眼。 本創作的調整方式主要是由雙攝像鏡頭組20攝入 在液晶顯示器10周邊的觀視者（步驟101)，隨後將該影 像輸入該影像處理器50;該影像處理器50應用軟體技 術找出該觀視者的方位，臉部及雙眼的位置，甚或更進 一步找出各眼之瞳孔的位置（步驟102);然後該影像處 理器50依據所偵測的雙眼位置決定出觀視者相對於該 液晶顯示幕的視角（步驟103);該影像處理器50將所計 算的視角傳送到該光栅轉向控制器40(步驟104);該光 柵轉向控制器40依據該視角調整的光柵的中各柵的偏 向（步驟105)。所以透過光柵所形成的左眼影像及右眼 影像可以經由調整光柵的偏向而得到較佳的投射，使用 者的雙眼可以清晰的接收到該左眼影像及右眼影像。該 兩影像在使用者的腦部合成清晰且具有立體感的影像。 本創作的另一種調整方式為調整液晶顯示幕所顯示 的影像位置，可以在液晶顯示器中對於影像的晝面 M422674 m u. 〇>修正 年月 '補充 (frame，禎）的位置的微調以使得所投射出的左眼影像及 右眼影像可以對準觀視者的左眼及右眼，以使得觀視者 有較佳的觀視影像，也可以合成具有高立體度的影像。 唯此種方式必需要該液晶顯示器的内部元件配合，以偏 本創作的優點為使用人眼甚或人眼中的瞳孔的位置 決定液晶顯示幕相對於人眼的視角，可以更精確的調整Line processing. The processing method is as follows: Please refer to Figure 1. When the relative position of the grating and the liquid crystal display screen is fixed, the projected left eye image and the right eye image have a certain corresponding position, but when the viewer actually has two eyes When the position is not exactly at the corresponding position of the left eye image and the right eye image, the left eye image and the right eye image projected by the viewer may be aligned with the viewer by appropriately rotating the grating. Eyes. The adjustment mode of the present invention is mainly that the dual camera lens group 20 ingests the viewer around the liquid crystal display 10 (step 101), and then inputs the image into the image processor 50; the image processor 50 uses software technology to find out The position of the viewer, the position of the face and the eyes, or even further the position of the pupil of each eye (step 102); then the image processor 50 determines the viewer according to the detected position of the eyes Relative to the viewing angle of the liquid crystal display screen (step 103); the image processor 50 transmits the calculated viewing angle to the raster steering controller 40 (step 104); the raster steering controller 40 adjusts the middle of the grating according to the viewing angle The deflection of each grid (step 105). Therefore, the left eye image and the right eye image formed by the grating can be better projected by adjusting the deflection of the grating, and the left eye image and the right eye image can be clearly received by the user's eyes. The two images synthesize a clear and stereoscopic image in the user's brain. Another adjustment method of this creation is to adjust the position of the image displayed on the liquid crystal display screen, and the surface of the image can be corrected in the liquid crystal display M422674 m u. 〇> The projected left-eye image and right-eye image can be aligned with the viewer's left and right eyes, so that the viewer can have a better viewing image, and can also synthesize images with high stereoscopicity. In this way, the internal components of the liquid crystal display must be matched. The advantage of the original creation is that the position of the pupil in the human eye or even in the human eye determines the viewing angle of the liquid crystal display relative to the human eye, which can be more accurately adjusted.
移畫面的水平顯示位置。 出觀視者與光栅之間的位置，使得經光柵所投射出來的 左眼影像及右眼影像與原先拍料的左目艮影像及右眼影 像相符合，所以觀視者可以得到符合原拍攝景物的立體 圖像。 紅上所述，本案人性化之體貼設計，相當符合實際 耑求。其具體改進現有缺失，相較於習知技術明顯具有 犬破! 生之進步優點，確實具有功效之增進且非易於達 成。本案未曾公開或揭露於國内與國外之文獻與市場 上’已符合專利法規定。 上列詳細說明係針對本創作之一可行實施例之具體 說明，惟該實施例並非用以限制本創作之專利範圍，凡 未脫離本創作技藝精神所為之等效實施或變更，均應包 含於本案之專利範圍中。 M422674 ιφ. 〇>修正"曰補充 【圖式簡單說明】 圖一示本創作的系統流程圖。 圖二示本創作的影像處理流程。 【主要元件符號說明】Move the horizontal display position of the screen. The position between the viewer and the grating is such that the left-eye image and the right-eye image projected by the grating conform to the left-eye image and the right-eye image of the original material, so that the viewer can obtain the original scene. Stereoscopic image. According to the red, the humanized design of this case is quite in line with the actual request. The specific improvement of the existing defects, compared with the prior art, has obvious advantages of the dog's breakthrough! It is indeed an improvement of efficacy and is not easy to achieve. The case has not been disclosed or disclosed in the domestic and foreign literature and market 'has met the provisions of the patent law. The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiment is not intended to limit the scope of the patents, and the equivalent implementations or modifications that are not included in the spirit of the present invention should be included in The patent scope of this case. M422674 ιφ. 〇>Correct "曰Supplement [Simple description of the diagram] Figure 1 shows the system flow chart of this creation. Figure 2 shows the image processing flow of this creation. [Main component symbol description]
10液晶顯示器 11液晶顯不幕 20雙攝像鏡頭組 30光栅 40光柵轉向控制器 50影像處理器 1210 liquid crystal display 11 liquid crystal display 20 dual camera lens group 30 grating 40 grating steering controller 50 image processor 12
M422674 . · . 整的光柵的中各柵的偏向；所以透過光柵所形成的左眼 影像及右眼影像可以經由調整光柵的位置而得到較佳的 投射。 3. 如申請專利範圍第1項之具人眼定位的光柵隨 動裝置之顯示器，其中該雙攝像鏡頭組可以一 CCD或 CMOS鏡頭。 4. 如申請專利範圍第3項之具人眼定位的光栅隨 φ 動裝置之顯示器，其中該雙攝影鏡頭組位在該液晶顯示 幕的周邊部位；該雙攝像鏡頭組用於攝入人臉影像。 5. 如申請專利範圍第1項之具人眼定位的光柵隨 動裝置之顯示器，其中該光柵為電子光柵，並可以應用 電壓及電流的變動，改變光柵中各栅的偏向，使從光栅 一方向投射的光經光柵後可以轉向。 6. 如申請專利範圍第1項之具人眼定位的光柵隨 動裝置之顯示器，其中該影像處理器更進一步找出各眼 ® 之瞳孔的位置，以正確判斷眼睛的視線。 14M422674 . . . The deflection of the gratings in the entire grating; therefore, the left-eye image and the right-eye image formed by the grating can be better projected by adjusting the position of the grating. 3. A display of a raster follower with human eye positioning as claimed in claim 1 wherein the dual camera lens group can be a CCD or CMOS lens. 4. The display of the eye-positioning grating with the eye-moving device according to item 3 of the patent application scope, wherein the double-photographic lens group is located at a periphery of the liquid crystal display screen; the dual-camera lens group is used for ingesting a human face image. 5. The display of the raster follower with human eye positioning according to claim 1 of the patent scope, wherein the grating is an electronic grating, and voltage and current variations can be applied to change the deflection of each grid in the grating, so that the grating is The light projected in the direction can be steered through the grating. 6. The display of a raster-operated device with human eye positioning as claimed in claim 1, wherein the image processor further finds the position of the pupil of each eye to correctly determine the line of sight of the eye. 14