CAJ | 학술논문

在基于Internet的机器人遥操作系统中,图像的采集与传输一直是一个受到广泛关注的问题,本文应用Java语言实现了机器人遥操作系统的图像采集与传输,文章首先给出了遥操作机器人系统的结构组成,讨论了从计算机屏幕获取图像的实现方法,针对屏幕图像变换较为缓慢的特点,利用异或运算实现了图像像素数组的实时处理,并提出了一种量化步长的动态选取方法,从而实现了图像数据的快速压缩,最后利用Socket将压缩处理后的像素数组通过Internet传送到客户端.
재기우Internet적궤기인요조작계통중,도상적채집여전수일직시일개수도엄범관주적문제,본문응용Java어언실현료궤기인요조작계통적도상채집여전수,문장수선급출료요조작궤기인계통적결구조성,토론료종계산궤병막획취도상적실현방법,침대병막도상변환교위완만적특점,이용이혹운산실현료도상상소수조적실시처리,병제출료일충양화보장적동태선취방법,종이실현료도상수거적쾌속압축,최후이용Socket장압축처리후적상소수조통과Internet전송도객호단.
The collection and transmission of images has been a widespread concern in the tele-operational robot system. The paper gave a method on collecting and transmitting the images based on Java. It first discussed the way to get the screen images, and achieved the real-time image compressing and also proposed a method on selecting the step size dynamically. Finally the pixels team was transmitted to the client through Internet by using the Socket.