KR20090077515A - Method for displaying three dimension menu haiving multiple layer in digital image processing apparatus - Google Patents

Method for displaying three dimension menu haiving multiple layer in digital image processing apparatus Download PDF

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KR20090077515A
KR20090077515A KR1020080003512A KR20080003512A KR20090077515A KR 20090077515 A KR20090077515 A KR 20090077515A KR 1020080003512 A KR1020080003512 A KR 1020080003512A KR 20080003512 A KR20080003512 A KR 20080003512A KR 20090077515 A KR20090077515 A KR 20090077515A
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menu
axis
image processing
processing apparatus
displayed
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KR1020080003512A
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Korean (ko)
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KR101510099B1 (en
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전은석
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삼성디지털이미징 주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/62—Control of parameters via user interfaces

Abstract

A method for displaying a 3D menu having multiple layers in a digital image processing apparatus is provided to display a 3D menu having multiple layers to select and execute, thereby conveniently displaying and selecting a menu. If a predetermined menu key is inputted, menu items of X and Y axes are displayed(401,403). If a Z axis menu item of a layer having multiple layers about a randomly selected menu among menu items exists, the Z axis menu item is displayed(405~415). If X and Y axes menu items of layers having other multiple layers exist in a menu selected from the displayed Z axis menu item, the menu items are displayed.

Description

디지털 영상 처리 장치에서 다중 심도를 가진 3차원 메뉴 디스플레이 방법{Method for displaying three dimension menu haiving multiple layer in digital image processing apparatus}Method for displaying three dimension menu haiving multiple layer in digital image processing apparatus

본 발명은 디지털 영상 처리 장치의 동작 방법에 관한 것으로, 보다 상세하게는 다중 심도를 가진 3차원 메뉴를 디스플레이 하고, 실행하는 방법에 관한 것이다.The present invention relates to a method of operating a digital image processing apparatus, and more particularly, to a method of displaying and executing a three-dimensional menu having multiple depths.

디지털 영상 처리 장치 기능의 발전 추세에 맞추어, 사용자 입장에서 다양한 기능 및 옵션을 어떻게 보다 쉽고 편리하게 제공할 것인가, 그리고 사용자는 그 제공된 기능 및 옵션 중에서 원하는 기능을 어떻게 선택하여 입력할 것인가란 문제가 디지털 영상 처리 장치 개발자에게 새로운 과제가 되었다. In line with the development of digital image processing device functions, how to easily and conveniently provide various functions and options from the user's point of view, and how the user selects and inputs the desired functions from the provided functions and options, This is a new challenge for image processing device developers.

이와 같은 주제 하에서, 디지털 영상 처리 장치에 수록된 다양한 기능을 보다 쉽게 선택하여 사용할 수 있도록, 현재 GUI(Graphic User Interface) 메뉴화면을 제공하는 방식이 널리 사용되고 있다. 이와 같은 GUI 메뉴가 제공됨에 따라서, 사용자는 소정의 키를 입력하고 그 GUI 메뉴 상의 특정 아이템(Item)으로 이동하여 선택한 후에, 특정 입력 버튼을 눌러 그 선택된 아이템을 실행하도록 하고 있다. Under such a theme, a method of providing a graphical user interface (GUI) menu screen is now widely used so that various functions included in the digital image processing apparatus can be easily selected and used. As such a GUI menu is provided, a user inputs a predetermined key, moves to and selects a specific item on the GUI menu, and then presses a specific input button to execute the selected item.

그러나, 이와 같은 방식은 메뉴화면에서 제공하는 아이템의 수가 많을 경우 특정 아이템을 선택을 하기 위하여 키를 수회에 걸쳐 눌러 메뉴화면 및 아이템 간에 이동을 하여야 하는 불편한 점이 있다. 또한, 메뉴화면 및 아이템의 이동을 위한 키가 구비되어야 한다는 구조적인 한계가 있다.However, this method is inconvenient to move between the menu screen and the item by pressing a key several times in order to select a specific item when the number of items provided on the menu screen is large. In addition, there is a structural limitation that a key for moving a menu screen and an item should be provided.

본 발명이 해결하고자 하는 기술적인 과제는 3차원 그래픽 사용자 인터페이스를 지원하는 디지털 영상 처리 장치에서 다중 심도를 가진 3차원 메뉴를 디스플레이 하여 선택/실행함으로써, 사용자에게 보다 편리하게 메뉴를 디스플레이하고 선택할 수 있도록 하는 디지털 영상 처리 장치에서 다중 심도를 가진 3차원 메뉴 디스플레이 방법을 제공하는데 있다. The technical problem to be solved by the present invention is to display and select a three-dimensional menu having a multi-depth in the digital image processing apparatus supporting a three-dimensional graphical user interface, so that the user can display and select the menu more conveniently To provide a three-dimensional menu display method having a multi-depth in a digital image processing apparatus.

본 발명이 이루고자 하는 기술적인 과제를 해결하기 위한 디지털 영상 처리 장치에서 다중 심도를 가진 3차원 메뉴 디스플레이 방법은 디지털 영상 처리 장치의 동작 방법으로서, (a) 소정의 메뉴키가 입력되면 X축 및 Y축에 메뉴 항목을 표시하는 단계; 및 (b) 상기 X축 또는 Y축의 메뉴항목 중 임의의 선택된 메뉴에 대하여 다른 심도를 갖는 레이어의 Z축 메뉴항목이 존재하는 경우 이를 표시하는 단계를 포함하는 것이 바람직하다.In the digital image processing apparatus for solving the technical problem to be achieved by the present invention, a three-dimensional menu display method having a multi-depth is an operation method of the digital image processing apparatus, (a) X-axis and Y when a predetermined menu key is input Displaying a menu item on the axis; And (b) displaying a Z-axis menu item of a layer having a different depth with respect to any selected menu item among the menu items on the X-axis or the Y-axis.

본 발명에 있어서, 상기 (a)단계에서 메뉴키가 입력되면, 가장 최근에 작업된 레이어를 갖는 메뉴가 표시될 수 있다.In the present invention, when the menu key is input in step (a), a menu having the most recently worked layer may be displayed.

본 발명에 있어서, (c) 상기 표시된 Z축 메뉴항목으로부터 선택된 메뉴에 또 다른 심도를 갖는 레이어의 X축 및 Y축 메뉴항목이 존재하는 경우 이를 표시하는 단계; 및 (d) 상기 또 다른 심도를 갖는 레이어의 X축 또는 Y축 메뉴항목 중 임의의 선택된 메뉴에 대하여 또 다른 심도를 갖는 레이어의 Z축 메뉴항목이 존재하는 경우 이를 표시하는 단계를 더 포함할 수 있다.In the present invention, (c) displaying the X-axis and Y-axis menu item of the layer having another depth in the menu selected from the displayed Z-axis menu item; And (d) displaying a Z-axis menu item of a layer having another depth with respect to any selected menu among the X-axis and Y-axis menu items of the layer having another depth. have.

본 발명에 있어서, 상기 표시된 심도정보는 업데이트되어 저장될 수 있다.In the present invention, the displayed depth information may be updated and stored.

디지털 영상 처리 장치에서 다중 심도를 가진 3차원 메뉴를 디스플레이 하여 선택/실행함으로써, 사용자가 보다 편리하게 메뉴를 볼 수 있고 선택할 수 있도록 할 수 있는 효과를 창출한다.By displaying and executing a 3D menu having multiple depths in the digital image processing apparatus, the user can more conveniently view and select a menu, thereby creating an effect.

이하, 첨부된 도면을 참조하여 본 발명을 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

도 1은 디지털 영상 처리 장치의 앞쪽 및 위쪽 외형을 보여주는 사시도 이다.1 is a perspective view showing the front and the top of the digital image processing apparatus.

셔터-릴리즈 버튼(11)은 정해진 시간 동안 CCD나 필름을 빛에 노출시키기 위해 열리고 닫히며, 조리개(미도시)와 연동하여 피사체를 적정하게 노출시켜 CCD에 영상을 기록한다. The shutter release button 11 is opened and closed to expose the CCD or film to light for a predetermined time, and records the image on the CCD by properly exposing the subject in conjunction with an aperture (not shown).

셔터-릴리즈 버튼(11)은 촬영자 입력에 의해 제1 및 제2 영상 촬영 신호를 생성한다. 반셔터 신호로써의 제1 셔터-릴리즈 버튼(11)이 입력되면, 디지털 영상 처리 장치는 초점을 잡고 빛의 양을 조절하며, 이때 초점이 맞은 경우 디스플레이부(25)에 녹색 불이 켜지게 된다. 제1 셔터-릴리즈 버튼(11)의 입력으로 초점이 잡히고 빛의 양이 조절되면, 비로소 완전셔터 신호로써의 제2 셔터-릴리즈 버튼(11)을 입력하여 영상을 촬영한다.The shutter release button 11 generates the first and second image capturing signals by a photographer input. When the first shutter release button 11 as a half shutter signal is input, the digital image processing apparatus focuses and adjusts the amount of light, and when the focus is achieved, the green light is turned on in the display unit 25. . When focus is achieved by the input of the first shutter release button 11 and the amount of light is adjusted, the second shutter release button 11 as a full shutter signal is input to capture an image.

전원 버튼(13)은 디지털 영상 처리 장치에 전원을 공급하여 동작시키기 위해 입력된다.The power button 13 is input to supply power to and operate the digital image processing apparatus.

플래시(15)는 어두운 곳에서 촬영할 경우 밝은 빛을 순간적으로 비추어 밝게 해주는 것으로 플래시 모드에는 자동플래시, 강제발광, 발광금지, 적목감소, 슬로우 싱크로 등이 있다. The flash 15 brightens the bright light instantly when shooting in a dark place. Flash modes include auto flash, forced flash, flash off, red-eye reduction, and slow synchro.

보조광(17)은 광량이 부족하거나 야간 촬영 시에 디지털 영상 처리 장치가 자동으로 초점을 빠르고 정확하게 잡을 수 있도록 피사체에 광을 공급한다.The auxiliary light 17 supplies light to the subject so that the digital image processing apparatus automatically focuses quickly and accurately when the amount of light is insufficient or at night.

렌즈부(19)는 외부 광원으로부터 빛을 받아 영상을 처리한다. The lens unit 19 receives light from an external light source and processes an image.

도 2는 도 1에 도시된 디지털 영상 처리 장치의 뒤쪽 외형을 보여주는 배면도로서, 광각-줌 버튼(21w), 망원-줌 버튼(21t), 디스플레이부(23) 및 터치센서 또는 접점식 스위치가 구비된 입력 버튼들(B1~B14)(이하 버튼들(B1~B14)이라 표기함)을 구비한다.FIG. 2 is a rear view of the rear surface of the digital image processing apparatus shown in FIG. 1. The wide-zoom button 21w, the tele-zoom button 21t, the display unit 23 and the touch sensor or the contact switch may be The provided input buttons B1 to B14 (hereinafter referred to as buttons B1 to B14) are provided.

광각-줌 버튼(21w) 또는 망원-줌 버튼(21t)은 입력에 따라 화각이 넓어지거나, 화각이 좁아지는데, 특히, 선택된 노출영역의 크기를 변경시키고자 할 때 입력한다. 광각-줌 버튼(21w)이 입력되면, 선택된 노출영역의 크기가 작아지고, 망원-줌 버튼(21t)이 입력되면, 선택된 노출영역의 크기가 커진다. The wide-angle zoom button 21w or the tele-zoom button 21t increases the angle of view or narrows the angle of view depending on the input, particularly when the size of the selected exposure area is to be changed. When the wide-zoom button 21w is input, the size of the selected exposure area is reduced, and when the tele-zoom button 21t is input, the size of the selected exposure area is increased.

버튼들(B1~B14)은 디스플레이부(23)의 가로 열 및 세로 열에 구비된다. 디스플레이부(23)의 가로 열 및 세로 열에 구비된 버튼들(B1~B14)은 터치 센서(도시되지 않음) 또는 접점식 스위치(도시되지 않음)가 구비되어 있다.The buttons B1 to B14 are provided in the horizontal column and the vertical column of the display unit 23. The buttons B1 to B14 provided in the horizontal and vertical columns of the display unit 23 are provided with a touch sensor (not shown) or a contact switch (not shown).

즉, 버튼들(B1~B14)에는 터치 센서가 구비되어 가로 열의 버튼들(B1~B7) 또는 세로 열의 버튼들(B8~B14)을 터치한 상태에서 상/하/좌/우로 이동하여 주 메뉴 항목 중 임의의 값(예를 들어, 컬러 또는 밝기)을 선택하거나, 주 메뉴 아이콘에 포함된 하위메뉴 아이콘을 활성화 시킬 수 있다.That is, the buttons B1 to B14 are provided with a touch sensor and move up / down / left / right in a state where the buttons B1 to B7 in the horizontal row or the buttons B8 to B14 in the vertical row are touched. You can select any value (eg, color or brightness) from the items, or activate the submenu icons included in the main menu icon.

또한 버튼들(B1~B14)에는 접점식 스위치가 구비되어 있어, 주 메뉴 아이콘 및 하위메뉴 아이콘을 직접 선택하여 해당 기능을 실행시킬 수 있다. 터치 센서는 접점식 스위치 입력에 비해 상대적으로 약한 터치만을 요구하지만, 접점식 스위치 입력은 터치 센서 입력에 비해 상대적으로 강한 터치를 요구한다.In addition, the buttons B1 to B14 are provided with contact switches so that the corresponding function can be executed by directly selecting the main menu icon and the submenu icon. The touch sensor requires only a weak touch relative to the contact switch input, but the contact switch input requires a relatively strong touch compared to the touch sensor input.

도 3은 디지털 영상 처리 장치에서 다중 심도를 가진 3차원 메뉴 디스플레이 장치의 구성을 보이는 블록도로서, 디스플레이부(23), 사용자 입력부(31), 촬상부(33), 영상 처리부(35), 저장부(37) 및 디지털 신호 처리부(39)를 포함한다. 3 is a block diagram showing the configuration of a three-dimensional menu display device having multiple depths in the digital image processing apparatus. The display unit 23, the user input unit 31, the imaging unit 33, the image processing unit 35, and the storage unit are stored. A unit 37 and a digital signal processor 39 are included.

사용자 입력부(31)는 정해진 시간 동안 CCD나 필름을 빛에 노출시키기 위해 열리고 닫히는 셔터 릴리즈 버튼(11), 전원을 공급하기 위해 입력하는 전원 버튼(13), 입력에 따라 화각을 넓어지게 하거나, 화각을 좁아지게 하는 광각-줌 버튼(21w) 및 망원-줌 버튼(21t)과, 문자 입력 또는 메뉴 선택 및 실행을 위해 위해 디스플레이부(23) 주변의 가로 및 세로열에 구비된 터치센서 또는 접점식 스위치가 구비된 버튼들(B1~B14)이 있다.The user input unit 31 has a shutter release button 11 that opens and closes to expose the CCD or film to light for a predetermined time, a power button 13 that inputs to supply power, and widens the angle of view according to the input, Wide-zoom button 21w and tele-zoom button 21t for narrowing the distance, and touch sensors or contact switches provided in horizontal and vertical columns around the display unit 23 for character input or menu selection and execution. There are buttons B1 to B14 provided.

촬상부(33)는 도면에 도시되지 않은 셔터, 렌즈부, 조리개 및 CCD(Charge Coupled Device) 및 ADC를 포함한다. 셔터는 조리개와 함께 노광하는 빛의 양을 조절하는 기구이다. 렌즈부는 외부 광원으로부터 빛을 받아 영상을 처리한다. 이 때, 조리개는 개폐 정도에 따라 입사되는 빛의 양(광량)을 조절한다. 조리개의 개폐 정도는 디지털 신호 처리부(39)에 의해 제어된다.The imaging unit 33 includes a shutter, a lens unit, an aperture, a charge coupled device (CCD), and an ADC, which are not shown in the figure. The shutter is a mechanism for adjusting the amount of light exposed together with the aperture. The lens unit receives light from an external light source and processes an image. At this time, the iris adjusts the amount of light incident (light quantity) according to the degree of opening and closing. The opening and closing degree of the iris is controlled by the digital signal processing unit 39.

CCD는 렌즈부를 통하여 입력되는 광량을 축적하고 그 축적된 광량에 따라 렌즈부에서 촬상된 영상을 수직 동기신호에 맞추어 출력한다. 디지털 영상 처리 장치의 영상 획득은 피사체로부터 반사되어 나오는 빛을 전기적인 신호로 변환시켜 주는 CCD에 의해 이루어진다. CCD를 이용하여 컬러 영상을 얻기 위해서는 컬러 필터를 필요로 하며, 대부분 CFA(Color filter array) 라는 필터(미도시)를 채용하고 있다. CFA는 한 픽셀마다 한 가지 컬러를 나타내는 빛만을 통과시키며 규칙적으로 배열된 구조를 가지고 있으며, 배열 구조에 따라 여러 가지 형태를 가지고 있다. ADC는 CCD로부터 출력되는 아날로그 영상신호를 디지털 신호로 변환한다.The CCD accumulates the amount of light input through the lens unit and outputs an image captured by the lens unit in accordance with the accumulated light amount in accordance with the vertical synchronization signal. Image acquisition of the digital image processing apparatus is performed by a CCD that converts light reflected from a subject into an electrical signal. In order to obtain a color image using a CCD, a color filter is required, and most of them employ a filter (not shown) called a color filter array (CFA). CFA has a structure arranged regularly by passing only one color light per pixel, and has various shapes according to the arrangement structure. The ADC converts an analog video signal output from the CCD into a digital signal.

영상 처리부(35)는 디지털 변환된 RAW 데이터를 디스플레이 가능하도록 신호처리 한다. 영상 처리부(35)는 온도변화에 만감한 CCD 및 CFA 필터에서 발생하는 암 전류에 의한 블랙레벨(Black level)을 제거한다. 영상 처리부(35)는 인간 시각의 비선형성에 맞추어 정보를 부호화 하는 감마 보정을 수행한다. 영상 처리부(35)는 감마 보정된 소정 데이터의 RGRG라인 및 GBGB 라인으로 구현된 베이어 패턴을 RGB 라인으로 보간하는 CFA 보간을 수행한다. 영상 처리부(35)는 보간된 RGB 신호를 YUV 신호로 변환하고, 고 대역 필터에 의해 Y 신호를 필터링 하여 영상을 뚜렷하게 처리하는 에지 보상과, 표준 컬러 좌표계를 이용하여 U, V 신호의 컬러 값을 정정하는 컬러 정정을 수행하며, 이들의 노이즈를 제거한다. 영상 처리부(35)는 노이즈가 제거된 Y, U, V 신호를 압축 및 신호 처리하여 JPEG 파일을 생성하고, 생성된 JPEG 파일은 디스플레이부(23)에 디스플레이 되고, 저장부(37)에 저장된다. 이와 같은 영상 처리부(35)의 모든 동작은 디지털 신호 처리부(39)의 제어 하에 동작한다.The image processor 35 performs signal processing to display the digitally converted RAW data. The image processor 35 removes the black level caused by the dark current generated by the CCD and the CFA filter that are sensitive to the temperature change. The image processor 35 performs gamma correction to encode information according to nonlinearity of human vision. The image processor 35 performs CFA interpolation to interpolate the Bayer pattern implemented by the RGRG line and the GBGB line of the gamma corrected predetermined data into the RGB line. The image processing unit 35 converts the interpolated RGB signal into a YUV signal and filters the Y signal by a high band filter to clearly process the image, and uses the standard color coordinate system to adjust the color values of the U and V signals. Perform color correction to correct and remove their noise. The image processor 35 compresses and signals the Y, U, and V signals from which the noise is removed to generate a JPEG file, and the generated JPEG file is displayed on the display unit 23 and stored in the storage unit 37. . All of the operations of the image processor 35 operate under the control of the digital signal processor 39.

디지털 신호 처리부(39)는 메뉴키가 입력되면 X축 및 Y축에 메뉴 항목을 디스플레이부(23)에 표시하고, X축 또는 Y축의 메뉴항목 중 임의의 선택된 메뉴에 대하여 다른 심도를 갖는 레이어의 Z축 메뉴항목이 존재하는 경우 이를 디스플레이부(23)에 표시한다.When the menu key is input, the digital signal processing unit 39 displays menu items on the display unit 23 on the X-axis and the Y-axis, and displays a layer having a different depth with respect to any selected menu among the menu items on the X-axis or the Y-axis. If a Z-axis menu item exists, it is displayed on the display unit 23.

이때, 디지털 신호 처리부(39)는 메뉴키가 입력되면, 가장 최근에 작업된 심도를 갖는 메뉴를 디스플레이부(23)에 표시한다.At this time, when the menu key is input, the digital signal processor 39 displays a menu having the most recently worked depth on the display unit 23.

디지털 신호 처리부(39)는 디스플레이부(23)에 표시된 Z축 메뉴항목으로부터 선택된 메뉴에 또 다른 심도를 갖는 레이어의 X축 및 Y축 메뉴항목이 존재하는 경우 이를 표시하고, 이 상태에서 또 다른 심도를 갖는 레이어의 X축 또는 Y축 메뉴항목 중 임의의 선택된 메뉴에 대하여 또 다른 심도를 갖는 레이어의 Z축 메뉴항목이 존재하는 경우 이를 디스플레이부(23)에 표시한다.The digital signal processing unit 39 displays the X-axis and Y-axis menu items of the layer having another depth in the menu selected from the Z-axis menu items displayed on the display unit 23, and in this state, another depth. If there is a Z-axis menu item of a layer having another depth with respect to any selected menu item among the X-axis or Y-axis menu items of the layer having the same, the display unit 23 displays it.

디지털 신호 처리부(39)는 디스플레이부(23)에 표시된 심도정보를 업데이트하여 저장한다.The digital signal processor 39 updates and stores the depth information displayed on the display unit 23.

이하, 도 4을 참조하여 본 발명에 따른 디지털 영상 처리 장치에서 다중 심도를 가진 3차원 메뉴 디스플레이 방법을 상세히 설명한다. 본 발명에 따른 디지털 영상 처리 장치에서 다중 심도를 가진 3차원 메뉴 디스플레이 방법은 도 3에 도시된 바와 같은 디지털 영상 처리장치의 내부에서 수행될 수 있는데, 실시 예에 따라 동작 방법의 주 알고리즘은 장치 내의 주변 구성 요소들의 도움을 받아 디지털 신호 처리부(39) 내부에서 수행될 수 있다.Hereinafter, a 3D menu display method having multiple depths in the digital image processing apparatus according to the present invention will be described in detail with reference to FIG. 4. In the digital image processing apparatus according to the present invention, the three-dimensional menu display method having multiple depths may be performed in the digital image processing apparatus as shown in FIG. 3. It may be performed inside the digital signal processor 39 with the help of peripheral components.

본 발명에서 다중 심도를 가진 3차원 메뉴 디스플레이는 도 5a에 도시된 바와 같이 3축(X, Y, Z)으로 구성된 3차원 사용자 인터페이스 구조 및 도 5b에 도시된 바와 같이 레이어(layer)를 통한 심도(depth)의 개념 즉, 여러 개의 레이어를 심도라는 개념으로 관리하여 제어한다.In the present invention, a three-dimensional menu display having multiple depths has a three-dimensional user interface structure composed of three axes (X, Y, Z) as shown in FIG. 5A and a depth through a layer as shown in FIG. 5B. The concept of depth, that is, multiple layers are managed by the concept of depth.

먼저, 디지털 신호 처리부(39)는 사용자로부터 버튼들(B1~B14)에 의해 입력되는 소정의 메뉴키 입력을 수신하면(401단계), 가장 최근에 작업된 레이어를 갖는 메뉴를 표시한다(403단계). 디지털 신호 처리부(39)는 히스토리 기능을 제공하여, 사용자로부터 메뉴키가 입력되면, 가장 최근에 작업된 레이어를 갖는 메뉴를 디스플레이부(23)에 표시한다.First, when the digital signal processor 39 receives a predetermined menu key input from the user by the buttons B1 to B14 (step 401), the digital signal processor 39 displays a menu having the most recently worked layer (step 403). ). The digital signal processing unit 39 provides a history function, and when a menu key is input from the user, the digital signal processing unit 39 displays a menu having the most recently worked layer on the display unit 23.

이어서, 디지털 신호 처리부(39)는 현재 표시된 레이어의 심도 정보를 표시 및 저장한다(403단계). 이는 현재 디스플레이된 메뉴가 몇 단계 레이어인지를 표시하는 내용이다.Next, the digital signal processor 39 displays and stores depth information of the currently displayed layer (step 403). This is to indicate how many layers are currently displayed in the menu.

현재 표시된 레이어의 심도 정보 표시 및 저장이 완료되면, 디지털 신호 처리부(39)는 X축 또는 Y축에 메뉴항목을 표시한다(407단계). 도 6a에는 일반 촬영모드 시의 라이브뷰 화면이 도시되어 있고, 도 6b에는 사용자 메뉴키 입력을 수신한 디지털 신호 처리부(39)가 디스플레이부(23)의 X축 및 Y축에 메뉴항목을 표시한 예가 도시되어 있다. When the depth information display and storage of the currently displayed layer is completed, the digital signal processor 39 displays a menu item on the X axis or the Y axis (step 407). FIG. 6A shows a live view screen in a normal shooting mode, and FIG. 6B shows a menu item displayed on the X and Y axes of the display unit 23 by the digital signal processor 39 receiving a user menu key input. An example is shown.

메뉴항목이 디스플레이된 상태에서, 디지털 신호 처리부(39)는 X축 또는 Y축의 메뉴가 선택되었는지 판단하고(409단계), 메뉴가 선택되지 않은 경우, X축 또는 Y축 메뉴 선택에 대해 대기하고(411단계), 메뉴가 선택된 경우, Z축에 메뉴항목이 존재하는지 판단한다(413단계).While the menu item is displayed, the digital signal processor 39 determines whether the menu of the X-axis or the Y-axis is selected (step 409). If the menu is not selected, the digital signal processor 39 waits for the selection of the X-axis or the Y-axis menu ( In step 411, if the menu is selected, it is determined whether a menu item exists in the Z-axis (step 413).

X축 또는 Y축 메뉴 선택하고, Z축에 메뉴항목이 존재하는 경우 디지털 신호 처리부(39)는 Z축 메뉴 항목을 표시한다(415단계). 도 6c는 X축 또는 Y축의 메뉴항목 중 선택된 메뉴에 대하여 Z축 메뉴항목이 존재하는 경우 X, Y, Z축으로의 이동 가능한 방향을 나타내는 도면이고, 도 6d는 도 6c에서 선택된 메뉴에 대하여, Z축의 메뉴항목이 존재하여, 선택된 메뉴에 대한 Z축의 메뉴항목(파란색 표시) 및 이 중 활성화된 메뉴(녹색)가 도시되어 있다.When the X-axis or Y-axis menu is selected and the menu item exists on the Z-axis, the digital signal processor 39 displays the Z-axis menu item (step 415). FIG. 6C is a diagram illustrating a direction in which a Z-axis menu item is movable in X, Y, and Z axes when a menu item is selected among menu items of an X axis or a Y axis, and FIG. 6D is a view of the menu selected in FIG. There is a menu item on the Z axis, and the menu item on the Z axis (blue display) and the activated menu (green) of the selected menu are shown.

도 6e에는 디스플레이부(23)에 표시된 메뉴항목(도 6b) 중에서 X축으로 이동하여 임의의 X축 메뉴가 선택되고, 선택된 X축 메뉴에 대하여 Z축 메뉴항목이 존재하여 이를 표시한 예가 도시되어 있다. 도 6f에는 디스플레이부(23)에 표시된 메뉴항목(도 6b) 중에서 Y축으로 이동하여 임의의 Y축 메뉴가 선택되고, 선택된 Y축 메뉴에 대하여 Z축 메뉴항목이 존재하여 이를 표시한 예가 도시되어 있다.6E illustrates an example in which an arbitrary X-axis menu is selected by moving to the X-axis among the menu items (FIG. 6b) displayed on the display unit 23, and a Z-axis menu item exists for the selected X-axis menu and is displayed. have. FIG. 6F illustrates an example in which an arbitrary Y axis menu is selected by moving to the Y axis among menu items (FIG. 6B) displayed on the display unit 23, and a Z axis menu item exists for the selected Y axis menu and displayed. have.

이어서, Z축에 메뉴 항목이 존재하여 이를 표시한 후, 디지털 신호 처리부(39)는 Z축의 메뉴가 선택되었는지 판단하고(417단계), Z축 메뉴가 선택되지 않은 경우, Z축 메뉴 선택에 대해 대기하고(419단계), Z축 메뉴가 선택된 경우, 새로운 레이어의 메뉴 항목이 존재하는지 판단한다(421단계). 도 7a는 도 5b에 도시된 바와 같이 여러 개의 레이어를 심도로 제어하여 디스플레이 할 수 있음을 나타내고 있다.Subsequently, after the menu item is present on the Z axis and displayed, the digital signal processor 39 determines whether the Z axis menu is selected (step 417), and when the Z axis menu is not selected, the Z axis menu selection is performed. In operation 419, if the Z-axis menu is selected, it is determined whether a menu item of a new layer exists in operation 421. FIG. 7A illustrates that multiple layers can be controlled and displayed as depth as shown in FIG. 5B.

Z축 메뉴가 선택된 경우, 새로운 레이어의 메뉴 항목이 존재하는 경우, 405단계로 점프하여 해당 X축 및 Y축 메뉴항목을 선택하고, 선택된 메뉴에 대하여 Z축 메뉴항목이 존재하는 경우 다른 심도를 갖는 레이어의 Z축 메뉴항목을 표시한다. 도 7b의 제1 심도를 갖는 X, Y, Z축 메뉴에서, 임의로 선택된 메뉴에 대해 새로운 X축, Y축 및 Z축 메뉴가 존재하는 경우, 도 7c에 도시된 바와 같이 다른 심도를 같는 X축, Y축 및 Z축 메뉴를 다른 레이어로 디스플레함을 보여주고 있다. 도 7d는 다시 도 7c에서 임의로 선택된 메뉴에 대해 새로운 X축, Y축 및 Z축 메뉴가 존재하는 경우, 도 7d에 도시된 바와 같이 또 다른 심도를 같는 X축, Y축 및 Z축 메뉴를 다른 레이어로 디스플레이 함을 보여주고 있다. 이와 같이, 계속하여 다른 레이어를 이용하여 다른 심도를 갖는 X축, Y축 및 Z축 메뉴항목을 디스플레이할 수 있다.If the Z-axis menu is selected, if there is a menu item of a new layer, jump to step 405 to select the corresponding X-axis and Y-axis menu items, and if the Z-axis menu items exist for the selected menu, the menu has different depths. Show Z-axis menu item of layer. In the X, Y, and Z axis menus having the first depth of FIG. 7B, when there are new X, Y, and Z axis menus for an arbitrarily selected menu, X axes having different depths as shown in FIG. 7C. , Y-axis and Z-axis menus show the display in different layers. FIG. 7D illustrates another X-axis, Y-axis, and Z-axis menu having another depth as shown in FIG. 7D when a new X-axis, Y-axis, and Z-axis menu exists for the menu arbitrarily selected in FIG. 7C. It shows the display as a layer. As such, it is possible to continuously display the X-axis, Y-axis, and Z-axis menu items having different depths using different layers.

이와 같이 디스플레이부(23)에 디스플레이된 다중 심도를 가진 3차원 메뉴 메뉴항목 중 임의의 메뉴 실행 신호가 입력되면(423단계), 디지털 신호 처리부(39)는 해당 메뉴를 실행한다(425단계).When an arbitrary menu execution signal is input from the three-dimensional menu menu items having multiple depths displayed on the display unit 23 (step 423), the digital signal processor 39 executes the corresponding menu (step 425).

도 1은 디지털 영상 처리 장치의 앞쪽 및 위쪽 외형을 보여주는 사시도 이다.1 is a perspective view showing the front and the top of the digital image processing apparatus.

도 2는 도 1에 도시된 디지털 영상 처리 장치의 뒤쪽 외형을 보여주는 배면도 이다.FIG. 2 is a rear view illustrating a rear shape of the digital image processing apparatus of FIG. 1.

도 3은 도 1 및 도 2에 도시된 디지털 영상 처리 장치에서 다중 심도를 가진 3차원 메뉴 디스플레이 장치의 구성을 보이는 블록도 이다.3 is a block diagram illustrating a configuration of a three-dimensional menu display apparatus having multiple depths in the digital image processing apparatus illustrated in FIGS. 1 and 2.

도 4는 본 발명에 따른 디지털 영상 처리 장치에서 다중 심도를 가진 3차원 메뉴 디스플레이 방법의 동작을 보이는 흐름도 이다.4 is a flowchart illustrating an operation of a 3D menu display method having multiple depths in a digital image processing apparatus according to the present invention.

도 5는 3축(X,Y,Z)으로 구성된 3차원 사용자 인터페이스 구조 및 레이어를 통한 심도 개념을 보이는 도면이다.FIG. 5 is a diagram illustrating a 3D user interface structure composed of three axes (X, Y, Z) and a depth concept through layers.

도 6은 제1 심도를 갖는 3차원 메뉴 디스플레이의 실시 예를 보이는 도면이다.6 is a diagram illustrating an embodiment of a three-dimensional menu display having a first depth.

도 7은 다중 심도를 갖는 3차원 메뉴 디스플레이의 실시 예를 보이는 도면이다.7 is a diagram illustrating an embodiment of a three-dimensional menu display having multiple depths.

Claims (4)

디지털 영상 처리 장치의 동작 방법으로서,As an operation method of a digital image processing apparatus, (a) 소정의 메뉴키가 입력되면 X축 및 Y축에 메뉴 항목을 표시하는 단계; 및(a) displaying a menu item on an X-axis and a Y-axis when a predetermined menu key is input; And (b) 상기 X축 또는 Y축의 메뉴항목 중 임의의 선택된 메뉴에 대하여 다른 심도를 갖는 레이어의 Z축 메뉴항목이 존재하는 경우 이를 표시하는 단계를 포함하는 다중 심도를 가진 3차원 메뉴 디스플레이 방법.and (b) displaying a Z-axis menu item of a layer having a different depth with respect to any selected menu item among the menu items on the X-axis or the Y-axis. 제 1항에 있어서, 상기 (a)단계에서 메뉴키가 입력되면, 가장 최근에 작업된 레이어를 갖는 메뉴가 표시되는 것을 특징으로 하는 다중 심도를 가진 3차원 메뉴 디스플레이 방법.The method of claim 1, wherein when a menu key is input in step (a), a menu having a most recently worked layer is displayed. 제 2항에 있어서,The method of claim 2, (c) 상기 표시된 Z축 메뉴항목으로부터 선택된 메뉴에 또 다른 심도를 갖는 레이어의 X축 및 Y축 메뉴항목이 존재하는 경우 이를 표시하는 단계; 및(c) displaying an X-axis and a Y-axis menu item of a layer having another depth in the menu selected from the displayed Z-axis menu item; And (d) 상기 또 다른 심도를 갖는 레이어의 X축 또는 Y축 메뉴항목 중 임의의 선택된 메뉴에 대하여 또 다른 심도를 갖는 레이어의 Z축 메뉴항목이 존재하는 경우 이를 표시하는 단계를 더 포함하는 것을 특징으로 하는 다중 심도를 가진 3차원 메뉴 디스플레이 방법.(d) displaying the Z-axis menu item of the layer having another depth with respect to any selected menu of the X-axis or Y-axis menu item of the layer having another depth. 3D menu display method with multiple depths. 제 3항에 있어서,The method of claim 3, wherein 상기 표시된 심도정보는 업데이트되어 저장되는 것을 특징으로 하는 다준 심도를 가진 3차원 메뉴 디스플레이 방법.And the displayed depth information is updated and stored.
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