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    • 4. 发明授权
    • Automatic image adjustment device
    • 自动图像调整装置
    • US5742698A
    • 1998-04-21
    • US658229
    • 1996-06-04
    • Kouji MinamiYoshiki OnoTakehiko Morita
    • Kouji MinamiYoshiki OnoTakehiko Morita
    • G06T7/00H04N17/00H04N17/04G06K9/00
    • H04N9/3185G06T7/0018G06T7/004H04N17/04H04N9/3194
    • To provide an automatic image adjustment device that can automatically detect the display positions, display state, and the like of a test pattern displayed on a screen, the imaging angles of the mirror to image an adjustment pattern displayed at the positions corresponding to the vertices of a relatively small rectangle on a screen are first detected. According to the detected imaging angles, the CPU calculates the imaging angles for imaging the adjustment points at the four corners of the screen. Then, on the basis of the imaging angles for the adjustment points at the four corners, the imaging angles for the remaining adjustment points are calculated. Afterwards, the test pattern, such as the one used for convergence adjustment, can be displayed successively at the adjustment points, and the test pattern at each of the adjustment pattern can be imaged by the camera with the mirror being automatically set at the corresponding imaging angle. Thus, information on the display position, display states and the like of the test pattern can be automatically obtained and analyzed.
    • 为了提供自动图像调整装置,其可以自动检测在屏幕上显示的测试图案的显示位置,显示状态等,镜子的成像角度对在与顶点对应的位置显示的调整图案进行成像 首先检测屏幕上相对较小的矩形。 根据检测到的成像角度,CPU计算用于对屏幕的四个角处的调整点成像的成像角度。 然后,基于四角的调整点的成像角度,计算剩余调整点的成像角度。 此后,可以在调整点连续显示测试图案,例如用于会聚调整的测试图案,并且可以通过相机将每个调整图案的测试图案成像,并将镜子自动设置为相应的成像 角度。 因此,可以自动获得和分析关于测试图案的显示位置,显示状态等的信息。
    • 9. 发明申请
    • Information processing apparatus and content information processing method
    • 信息处理装置和内容信息处理方法
    • US20060195545A1
    • 2006-08-31
    • US10544793
    • 2004-02-26
    • Norifumi KikkawaYoichi KoboriTakehiko MoritaMasaaki HamadaTatsuya Igarashi
    • Norifumi KikkawaYoichi KoboriTakehiko MoritaMasaaki HamadaTatsuya Igarashi
    • G06F15/16
    • H04L29/06027H04L65/4076H04L65/80H04L67/14
    • The present invention provides an apparatus and method capable of efficiently sending an event corresponding to content to be transmitted from a server to each client. A content providing server assigns a session ID to each client on condition that the server receives an event notification request, which specifies an event URL, from the client and then manages an event notification process on the basis of the event URL and the session ID. When respectively transmitting pieces of content to a plurality of clients, the server determines event information to be transmitted on the basis of each event URL regarding the corresponding piece of content and controls event notification timing for each client on the basis of the corresponding session ID. According to the present configuration, the load of managing data in the event notification process on the server can be reduced and a correct event synchronized with transmission content can be sent to each client.
    • 本发明提供了一种能够有效地发送与要从服务器发送到每个客户端的内容相关的事件的装置和方法。 条件是服务器从客户端收到指定事件URL的事件通知请求,然后根据事件URL和会话ID来管理事件通知进程,内容提供服务器将会话ID分配给每个客户端。 当分别向多个客户端发送内容片段时,服务器基于关于相应内容的每个事件URL来确定要发送的事件信息,并且基于相应的会话ID来控制每个客户端的事件通知定时。 根据本配置,可以减少服务器上的事件通知处理中的管理数据的负担,并且可以向每个客户端发送与传输内容同步的正确事件。