7084 search results - page 1159 / 1417 » Hiding Information in Images |
160
click to vote
ICDAR
2007
IEEE
16 years 29 days ago
2007
IEEE
Topographic paper maps are a common support for geographical information. In the field of document analysis of this kind of support, this paper proposes an automatic approach to ...
178
click to vote
ICDAR
2007
IEEE
16 years 29 days ago
2007
IEEE
In this paper we present a method to locate and recognize graphical symbols appearing in real images. A vectorial signature is defined to describe graphical symbols. It is formul...
151
click to vote
ISCAS
2007
IEEE
16 years 28 days ago
2007
IEEE
Abstract— We present a spike-based saccadic recognition system that uses a temporal-derivative silicon retina on a pan-tilt unit and an aVLSI multi-neuron classifier with a time...
150
click to vote
ISCAS
2007
IEEE
16 years 28 days ago
2007
IEEE
— We report on the design and measurement results of three-dimensional (3D) photo-detectors in a 0.18µm siliconon-insulator technology. The photodiodes respond to light in the r...
141
click to vote
ROMAN
2007
IEEE
16 years 28 days ago
2007
IEEE
Abstract— This paper describes a technical education program for high school students that comprises an image information processing system, stereo vision technology and control ...