公开(公告)号：MY168810A

公开(公告)日：2018-12-04

申请号：MYPI2014001296

申请日：2014-05-05

Applicant: MIMOS BERHAD

Inventor： KHAIRUNNISA MOHAMED JOHARI ,  ZULAIKHA KADIM ,  HON HOCK WOON

Abstract: THE PRESENT INVENTION PROVIDES A METHOD FOR GENERATING MULTIPLE PERSPECTIVE VIEWS AND PROVIDING MULTIPLE PAN-TILT-ZOOM TRACKING BASED ON AN IMAGE CAPTURED HAVING AT LEAST ONE OBJECT OF INTEREST AS INPUT, USING A SINGLE CAMERA COMPRISING: AN INITIALIZATION ROUTINE 300 GENERALLY INCLUDES; GENERATING 360? LOOKUP TABLES; GENERATING PERSPECTIVE VIEW LOOKUP TABLE AND PERSPECTIVE VIEW AND GENERATING SIMPLIFIED 360? FLOOR PLAN BASED ON THE INPUT; A PROCESSING ROUTINE 310 GENERALLY INCLUDES PERFORMING OBJECT TRACKING AND OBJECT PAN-TILT-ZOOM (PTZ) TRACKING; SELECTIVELY UPDATING 360? CORRECTED VIEW AND UPDATING THE PERSPECTIVE VIEW; AND A DISPLAY ROUTINE 320 THE OUTPUT IMAGE OBTAINED UPON PROCESSED BY THE FIRST TWO ROUTINES 300, 310 IS WIDER AND LESS BLOCKED THAN THAT OF THE INPUT IMAGE. A SYSTEM THEREOF IS ALSO PROVIDED. DRAWING: FIGURE 3

公开(公告)号：MY181263A

公开(公告)日：2020-12-21

申请号：MYPI2015000396

申请日：2015-02-13

Applicant: MIMOS BERHAD

Inventor： ZULAIKHA BINTI KADIM ,  KHAIRUNNISA MOHAMED JOHARI ,  DR HON HOCK WOON ,  KEE HONG SHENG

Abstract: A system (100) and method for facilitating content-based video analysis and retrieval has been disclosed. The system (100) includes a video content analysis module (104) which facilitates in extracting at least two-level of video content information from image sequences of real-time and offline video feeds. The extracted video content information is annotated to corresponding frame(s) in the image sequences and stored in a video content database (110). The video content database (110) only holds the annotated image frames acquired from the videos which can be retrieved on querying the database (110). The system (100) by employing the two-level extraction technique enables users to input complex and multi event related queries for extraction of specific frames from videos that correspond to the given query, with accuracy and speed. Thereby, the system (100) eliminates the need for re-analysing the videos at a later stage for searching or detecting specific events.

公开(公告)号：WO2015170962A1

公开(公告)日：2015-11-12

申请号：PCT/MY2015/000031

申请日：2015-04-21

Applicant: MIMOS BERHAD

Inventor： KHAIRUNNISA MOHAMED JOHARI ,  ZULAIKHA Kadim ,  HON HOCK WOON

IPC: H04N5/232 ,  H04N5/262

CPC classification number: H04N5/232 ,  G01S3/7864 ,  G08B13/19641

Abstract: The present invention provides a method for generating multiple perspective views and providing multiple pan-tilt-zoom tracking based on an image captured having at least one object of interest as input, using a single camera comprising: an initialization routine 300 generally includes; generating 360° lookup tables; generating perspective view lookup table and perspective view and generating simplified 360° floor plan based on the input; a processing routine 310 generally includes performing object tracking and object pan-tilt- zoom (PTZ) tracking; selectively updating 360° corrected view and updating the perspective view; and a display routine 320 the output image obtained upon processed by the first two routines 300, 310 is wider and less blocked than that of the input image. A system thereof is also provided.

Abstract translation: 本发明提供了一种用于产生多个透视图并且使用单个相机提供基于所拍摄的具有至少一个感兴趣对象的图像作为输入的多个俯仰 - 放大跟踪的方法，包括：初始化例程300通常包括： 生成360°查找表; 生成透视图查看表和透视图，并根据输入生成简化的360°平面图; 处理程序310通常包括执行对象跟踪和物体平移 - 放大（PTZ）跟踪; 选择性地更新360°校正视图并更新透视图; 而由前两个程序300,310处理的输出图像的显示程序320比输入图像的输出图像更宽且更少地被阻止。 还提供其系统。