Results 261 to 270 of about 14,334 (303)

Image security using image encryption and image stitching

2017 International Conference on Computing Methodologies and Communication (ICCMC), 2017
With increase in digital communication, multimedia data such as digital images, videos etc. we require fast and robust security systems. To achieve high security, encryption is one of the way to protect our data from unauthorized users. In this paper, the proposed model aims to provide security to the images using a combination of image encryption and ...
Jyoti T. G. Kankonkar, Nitesh Naik
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Image Stitching using AKAZE Features

Journal of the Indian Society of Remote Sensing, 2020
Accelerated KAZE (AKAZE) is a multi-scale 2D feature detection and description algorithm in nonlinear scale spaces proposed recently. This paper presents an image stitching algorithm which uses a feature detection and description algorithm; AKAZE and an image blending algorithm; weighted average blending. The whole process is divided into the following
Surendra Kumar Sharma, Kamal Jain
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Feature-based panoramic image stitching

2016 14th International Conference on Control, Automation, Robotics and Vision (ICARCV), 2016
In this paper, a panoramic image stitching algorithm is presented. The aim of image stitching is to detect several images of the same scene and merge them to create a larger image. This is achieved by first detecting the overlapping area of the acquired images, and then aligning and blending the seams of the images automatically to create a seamless ...
Murtadha Alomran, Douglas Chai
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Underwater Image Stitching

2016
For years, panoramic image stitching has been an interesting problem for re- searchers. Several advances have been made in stitching images that are ac- quired outside of water, but the problem has been poorly explored for under- water images. Image stitching for underwater images can be used in numerous scientific applications in the fields of marine ...
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Image stitching with dynamic elements

Image and Vision Computing, 2009
This paper presents a new combination of techniques to create pleasing and physically consistent image mosaics despite the presence of moving objects in the scene. The technique uses heuristic seam selection in the intensity and gradient-domains to choose which pixels to use from each image and then blends them smoothly to create the final mosaic.
Alec Mills, Gregory Dudek
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Human-centric panoramic imaging stitching

Proceedings of the 3rd Augmented Human International Conference, 2012
We introduce a novel image mosaicing algorithm to generate 360° landscape images while also taking into account the presence of people at the boundaries between stitched images. Current image mosaicing techniques tend to fail when there is extreme parallax caused by nearby objects or moving objects at the boundary between images.
Tomohiro Ozawa, Kris M. Kitani, Hideki Koike   +2 more
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Automatic image stitching using SIFT

2008 International Conference on Audio, Language and Image Processing, 2008
This paper concerns the problem of automatic image stitching which mainly applies to the image sequence even those including noise images. And it uses a method based on invariant features to realize fully automatic image stitching, in which it includes two main parts: image matching and image blending.
null Yanfang Li, null Yaming Wang, null Wenqing Huang, null Zuoli Zhang   +3 more
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Automatic Quaternion-Domain Color Image Stitching

IEEE Transactions on Image Processing
Taking advantages of the quaternion representation of the color image, this paper proposes a quaternion perceptual seamline detection model to generate the seamline in the quaternion domain. It considers seamline detection as a quaternion-domain color image labeling problem and minimizes the local-area quaternion perceptual difference cost to obtain ...
Jiaxue Li, Yicong Zhou
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Image Alignment and Stitching

2005
Stitching multiple images together to create beautiful high-resolution panoramas is one of the most popular consumer applications of image registration and blending. In this chapter, I review the motion models (geometric transformations) that underlie panoramic image stitching, discuss direct intensity-based and feature-based registration algorithms ...
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MIST: Microscopy Image Stitching Tool

2015 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), 2015
Motivation: Automated microscopy enables scientists to image an area of an experimental sample that is much larger than the microscope's Field of View (FOV) and to carry out time-lapse studies of cell cultures. An automated microscope acquires these images by generating a grid of partially overlapping images. This process generates hundreds to hundreds
Joe Chalfoun, Michael Majurski, Tim Blattner, Walid Keyrouz, Peter Bajcsy, Mary Brady   +5 more
openaire   +1 more source