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ICIP
2003
IEEE
14 years 9 months ago
Extension of epipolar image analysis to circular camera movements
Epipolar image analysis is a robust method for 3D scene depth reconstruction that uses all available views of an image sequence simultaneously. It is restricted to horizontal, lin...
Ingo Feldmann, Peter Kauff, Peter Eisert
DPHOTO
2009
131views Hardware» more  DPHOTO 2009»
13 years 5 months ago
Interaction of image noise, spatial resolution, and low contrast fine detail preservation in digital image processing
We present a method to improve the validity of noise and resolution measurements on digital cameras. If non-linear adaptive noise reduction is part of the signal processing in the...
Uwe Artmann, Dietmar Wueller
ICDAR
2005
IEEE
14 years 1 months ago
Camera-Based Document Image Retrieval as Voting for Partial Signatures of Projective Invariants
We propose a method of document image retrieval using digital cameras. The proposed method takes as input a part or the whole of a document acquired as a query by a digital camera...
Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
ICIP
2003
IEEE
14 years 9 months ago
Learning automatic video capture from human's camera operations
This paper presents a video acquisition system that can learn automatic video capture from human's camera operations. Unlike a predefined camera control system, this system c...
Qiong Liu, Don Kimber
DAS
2006
Springer
13 years 11 months ago
The Restoration of Camera Documents Through Image Segmentation
This paper presents a document restoration technique that is able to flatten curled document images captured through a digital camera. The proposed method corrects camera images of...
Shijian Lu, Chew Lim Tan