Real Time Application of Raspberry Pi in Compression of Images

被引：0
|
作者：
Sahitya, S. [1 ]
Lokesha, H. [2 ]
Sudha, L. K. [1 ]
机构：
[1] Bangalore Inst Technol, Bengaluru 04, India
[2] Bangalore Inst Technol, Bengaluru 04, India
来源：
2016 IEEE INTERNATIONAL CONFERENCE ON RECENT TRENDS IN ELECTRONICS, INFORMATION & COMMUNICATION TECHNOLOGY (RTEICT) | 2016年
关键词：
JPEG compression; DCT; Raspberry Pi; !text type='Python']Python[!/text; Open CV; quality factor;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An image contains large amount of digital data and it is necessary to reduce digital data volume for transmission and preservation by using image compression. This paper mainly concentrates on image compression using Raspberry Pi processor which helps to preserve large number of images and in retaining its quality. Raspberry Pi processor allows the implementation of most widely used 2-D Discrete Cosine Transform (DCT) compression method to give the Joint Photographic Experts Group (JPEG) format using Open CV platform. JPEG compression algorithm is used to compress the full-color still images which give good human visual perception (HVP) after the compression. Experimental results give the high quality compressed images and it is compared with different quality factors. Implementation of image compression on Raspberry Pi has its real time application of Micro Air Vehicles (MAVs). The proposed method helps MAVs to store large number of images captured by it.
引用
收藏
页码：1047 / 1050
页数：4
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