公开(公告)号：KR101035291B1

公开(公告)日：2011-05-18

申请号：KR1020090126823

申请日：2009-12-18

Applicant: 전남대학교산학협력단

Inventor： 이칠우 ,  오치민 ,  자이둘

IPC: G06F19/00 ,  G06T7/20

CPC classification number: G06F17/30259 ,  G06F17/16 ,  G06T7/223

Abstract: PURPOSE: A pose recognizing system using a joint model database is provided to improve a recognition speed and recognition rate. CONSTITUTION: A preprocessor(120) obtains a foreground image from an input image and changes the foreground into a distance converting image. A key pose recognizer(130) generates a joint model and a key pose eigenvectors and stores a pose library(110). The key pose recognizer extracts a key pose characteristic vector which is the most similar with a current image.

Abstract translation: 目的：提供使用联合模型数据库的姿态识别系统，以提高识别速度和识别率。 构成：预处理器（120）从输入图像获得前景图像并将前景改变为距离转换图像。 关键姿势识别器（130）产生联合模型和关键姿势特征向量并存储姿势库（110）。 关键姿态识别器提取与当前图像最相似的关键姿势特征向量。

公开(公告)号：KR101165335B1

公开(公告)日：2012-07-18

申请号：KR1020110036082

申请日：2011-04-19

Applicant: 전남대학교산학협력단

Inventor： 오치민 ,  자이둘 ,  이칠우

IPC: G06T7/00 ,  G06T7/20

CPC classification number: G06T7/277 ,  G06T2207/10016

Abstract: PURPOSE: A particle resampling method based on an index function and an image object tracking method using the same are provided to enable a user to effectively track an image object according to a purpose. CONSTITUTION: An image object is determined wherein the image object is a tracking target. Particles of a particle filter are initialized(S1000). A location of the image object is determined in a current location(S2000). Prediction particles predicted for determining the image object are generated by initial particles on which prediction particles of a next image are calculated based(S3000). It is determined whether an object determined as the image object is located in the current image(S4000).

Abstract translation: 目的：提供基于索引函数的粒子重采样方法和使用其的图像对象跟踪方法，以使用户能够根据目的有效地跟踪图像对象。 构成：确定其中图像对象是跟踪目标的图像对象。 粒子滤波器的粒子被初始化（S1000）。 在当前位置确定图像对象的位置（S2000）。 预测用于确定图像对象的预测粒子由其上计算下一图像的预测粒子的初始粒子产生（S3000）。 确定确定为图像对象的对象是否位于当前图像中（S4000）。