@inproceedings{92d366f8e33947a79ae84a0e46749386,
title = "Depth measurement based on pixel number variation and Speeded Up Robust Features",
abstract = "This paper presents a method for depth measurement based on Speeded Up Robust Features (SURF) and pixel number variation of CCD Images. A single camera is used to capture two images in different photographing distances, where features in the images are extracted and matched by SURF. To remove false matching points, an Identifying point correspondences by Correspondence Function (ICF) method is adopted to automatically select suitable reference points required for the pixel number variation method. Based on the displacement of the camera at two photographing distances, difference in pixel count between feature points of the objects in the images can be used to determine the photographing distance of the target objects for constructing the depth map.",
keywords = "Distance measurement, SURF, Speeded Up Robust Features, depth, digital camera, image-based measuring systems, pixel",
author = "Hsu, {Chen Chien} and Huang, {Po Ting} and Cai, {Zhong Han} and Lu, {Ming Chih} and Lu, {Yin Yu}",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 4th IEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin ; Conference date: 07-09-2014 Through 10-09-2014",
year = "2015",
month = feb,
day = "5",
doi = "10.1109/ICCE-Berlin.2014.7034300",
language = "English",
series = "IEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin",
publisher = "IEEE Computer Society",
number = "February",
pages = "228--229",
editor = "Bellido, {Francisco J.} and Dietmar Hepper and Cycon, {Hans L.} and Alexander Huhn",
booktitle = "Proceedings 2014 IEEE 4th International Conference on Consumer Electronics - Berlin, ICCE-Berlin",
edition = "February",
}