摘要：【中文】本发明公开了一种数字化X线摄影设备，调整数字化X线摄影设备的准直器的开口范围的方法、计算机断层扫描设备和确定计算机断层扫描设备的检查床的移动范围的方法。该数字化X线摄影设备包括：摄像单元，其对一受检对象所在的区域进行摄像；显示单元，其显示所述摄像单元提供的所述区域的视频；输入单元，其输入所述显示单元上对应于所述区域的一部分的目标范围；控制单元，其从所述输入单元接收所述目标范围；准直器，其从所述控制单元接收所述目标范围并据此调整开口范围。本发明的数字化X线摄影设备和相关方法可以方便地调整准直器的开口范围，避免操作人员出入扫描室。 【EN】The invention discloses a digital X-ray photographing device, a method for adjusting the opening range of a collimator of the digital X-ray photographing device, a computer tomography device and a method for determining the movement range of an examination table of the computer tomography device. The digital radiography apparatus includes: the camera shooting unit is used for shooting a region where a detected object is located; a display unit that displays the video of the area provided by the image pickup unit; an input unit that inputs a target range corresponding to a part of the region on the display unit; a control unit that receives the target range from the input unit; a collimator that receives the target range from the control unit and adjusts an opening range accordingly. The digital X-ray photographic equipment and the related method can conveniently adjust the opening range of the collimator and avoid operators from entering and exiting a scanning room.

摘要：【中文】本发明公开了一种X射线摄影设备和方法。该X射线摄影设备包括：X射线管，其在X射线摄影范围内投射X射线；X射线图像生成单元，其生成X射线图像；图像获取单元，其获取预定情况发生时的光学摄影图像，所述光学摄影图像上具有受检对象的图像；识别单元)，其识别所述光学摄影图像上的受检对象的关键点；定位单元，其根据所述关键点中的一部分与所述X射线摄影范围之间的关系，确定所述X射线图像上需要标注的左右侧向。本发明可以减小标注左右侧向所需的注意力，从而提高效率，并降低人工标注的错误。 【EN】The invention discloses an X-ray photographing apparatus and method. The X-ray photographing apparatus includes: an X-ray tube that projects X-rays within an X-ray imaging range; an X-ray image generation unit that generates an X-ray image; an image acquisition unit that acquires an optical photographic image with an image of a subject on the optical photographic image when a predetermined condition occurs; a recognition unit that recognizes a key point of the object to be inspected on the optical photographic image; and the positioning unit is used for determining the left side direction and the right side direction which need to be marked on the X-ray image according to the relation between a part of the key points and the X-ray photographing range. The invention can reduce the attention required by marking the left side and the right side, thereby improving the efficiency and reducing the errors of manual marking.

摘要：【中文】本发明涉及一种医疗设备显示装置的亮度调节方法、存储介质和医疗设备。根据一实施方式，医疗设备显示装置的亮度调节方法包括：识别一待显示内容并确定该待显示内容所属的一显示类别；以及根据与所述显示类别对应的一预设的显示亮度，向所述显示装置发送一亮度控制信号。本发明无需更改目前医疗设备和显示装置的主要硬件结构即可通过自动识别显示内容调节显示装置的背光亮度。 【EN】The invention relates to a brightness adjusting method of a medical equipment display device, a storage medium and medical equipment. According to one embodiment, a brightness adjustment method for a display device of a medical device comprises the following steps: identifying a content to be displayed and determining a display category to which the content to be displayed belongs; and sending a brightness control signal to the display device according to a preset display brightness corresponding to the display category. The invention can adjust the backlight brightness of the display device by automatically identifying the display content without changing the main hardware structure of the current medical equipment and display device.

摘要：【中文】本发明涉及X线影像设备的成像方法及X线影像设备，其中，X线影像设备包括用于限制X线辐射的束光器和用于探测X线的探测器，该方法包括：确定束光器的开口尺寸；根据开口尺寸，确定X线在探测器上的照射面，其中，照射面具有第一矩阵尺寸；根据在照射面上探测的X线，生成具有第二矩阵尺寸的显示图像，其中，第二矩阵尺寸大于或等于第一矩阵尺寸。 【EN】The invention relates to an imaging method of an X-ray imaging device and the X-ray imaging device, wherein the X-ray imaging device comprises a beam light device used for limiting X-ray radiation and a detector used for detecting X-ray, the method comprises the following steps: determining the size of an opening of a beam bunching device; determining an irradiation surface of the X-ray on the detector according to the opening size, wherein the irradiation surface has a first matrix size; a display image having a second matrix size is generated based on the X-rays detected on the illumination surface, wherein the second matrix size is greater than or equal to the first matrix size.

摘要：【中文】本发明涉及一种X‑射线成像的自动曝光控制方法、存储介质和医疗设备。根据一实施方式，一种X‑射线成像的自动曝光控制方法包括：获取一待测对象的可见光图像；在可见光图像上确定一初始感兴趣区域；以设定的预曝光剂量对所述待测对象进行预曝光，获得一第一图像；基于所述初始感兴趣区域在所述第一图像上确定一感兴趣区域；基于所述感兴趣区域确定一基准像素值；以及根据所述基准像素值计算用于实际曝光的一主曝光剂量。本发明能够在保证成像质量的情况下省略物理AEC室，并能够根据实际需要调整感兴趣区域的数量、位置和大小，在病人摆位过程中更具灵活性。 【EN】The invention relates to an automatic exposure control method for X-ray imaging, a storage medium and medical equipment. According to one embodiment, an automatic exposure control method for X-ray imaging includes: acquiring a visible light image of an object to be detected; determining an initial region of interest on the visible light image; pre-exposing the object to be detected by using the set pre-exposure dose to obtain a first image; determining a region of interest on the first image based on the initial region of interest; determining a reference pixel value based on the region of interest; and calculating a main exposure dose for actual exposure according to the reference pixel value. The invention can omit a physical AEC chamber under the condition of ensuring the imaging quality, and can adjust the number, the position and the size of the region of interest according to the actual requirement, thereby having more flexibility in the process of positioning the patient.

摘要：本发明提供了一种手势识别方法，其包括采集一个预设空间内的人体与一个目标点的实时距离数据并将实时距离数据与一个预设距离范围数据比对；采集预设空间的视频图像数据；当实时距离数据符合距离范围数据所限定的数据范围时，根据视频图像数据分析得到人体的一个目标部位的运动数据；以及根据运动数据获得对应的手势指令，其可以使得操作者非接触式控制设备。本发明还提供了一种医用显示屏幕的控制方法和一种手势识别系统。