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99
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ACIVS
2009
Springer
15 years 26 days ago
Unsupervised Detection of Gradual Video Shot Changes with Motion-Based False Alarm Removal
The temporal segmentation of a video into shots is a fundamental prerequisite for video retrieval. There are two types of shot boundaries: abrupt shot changes (“cuts”) and grad...
Ralph Ewerth, Bernd Freisleben
MVA
1990
170views Computer Vision» more  MVA 1990»
14 years 10 months ago
Automatic Fire Detection by Changing Region Analysis Based on Geographic Information
This paper proposes a new method for automatic fire detection in cities using image processing techniques. Images are obtained successively at regular intervals from monochrome TV...
Hideo Numagami, Akio Okazaki
85
Voted
CVPR
2007
IEEE
15 years 11 months ago
Multi-Object Tracking Using Color, Texture and Motion
In this paper, we introduce a novel real-time tracker based on color, texture and motion information. RGB color histogram and correlogram (autocorrelogram) are exploited as color ...
Matti Pietikäinen, Valtteri Takala
IEEEIAS
2009
IEEE
15 years 4 months ago
A Block Feature Correlation Based Image Watermarking for Tamper Detection Using Linear Equation
: This paper proposes a new watermarking method for detecting image tampering. First, an authentication number is created using a pair of watermark pixels as the coefficients of a ...
Chin-Feng Lee, Kuo-Nan Chen, Chin-Chen Chang, Meng...
ECCV
2006
Springer
15 years 11 months ago
Region Covariance: A Fast Descriptor for Detection and Classification
We describe a new region descriptor and apply it to two problems, object detection and texture classification. The covariance of d-features, e.g., the three-dimensional color vecto...
Oncel Tuzel, Fatih Porikli, Peter Meer