D-SIFT: 一种面向DCT 域的扩展SIFT 特征
庄连生， 费驰， 钟航世， 俞能海 - 计算机辅助设计与图形学学报, 2015 - jcad.cn
提出一种面向DCT 域的扩展SIFT 特征(即D-SIFT 特征), 以提高JPEG 图像的匹配速度. D-SIFT
特征首先在DCT 域对图像进行不同尺度的高斯滤波, 构建出图像的尺度空间; 然后 …
特征首先在DCT 域对图像进行不同尺度的高斯滤波, 构建出图像的尺度空间; 然后 …
D-SIFT: an extended SIFT feature in the DCT domain
L Zhuang, C Fei, H Zhong, N Yu - Journal of Computer-Aided Design & …, 2015 - jcad.cn
To accelerate the speed of JPEG image matching, we propose a novel local feature called D-
SIFT feature, which is an extension of SIFT in the DCT domain. Firstly, D-SIFT does …
SIFT feature, which is an extension of SIFT in the DCT domain. Firstly, D-SIFT does …
A Wireless Sensor Network Application with Distributed Processing in the Compressed Domain
Abstract Wireless Sensor Networks are being used in multiple applications and they are
becoming popular particularly in precision-agriculture and environmental monitoring. Their …
becoming popular particularly in precision-agriculture and environmental monitoring. Their …
Extracting Sift Keypoints in DCT Domain
Extracting image features effectively and efficiently is an important issue in the area of image
processing and matching. Most existing methods deal with images in the pixel domain while …
processing and matching. Most existing methods deal with images in the pixel domain while …
Work in progress—Promoting metacognitive knowledge and shared note-taking to learn electric circuit concepts through enhanced guided notes
O Lawanto, P Schreuders, D Holton… - 2011 Frontiers in …, 2011 - ieeexplore.ieee.org
This work in progress involves a design-based research process to develop new
instructional materials and strategies for use in an electric circuit course by students who are …
instructional materials and strategies for use in an electric circuit course by students who are …