Matching aspect ratio of digital photo via complementing
نویسندگان
چکیده
In this paper a new approach for matching aspect ratio of a digital photo for borderless printing by complementing it with fragments extracted from the same photo is proposed. This approach comprises analysis of side strips of the source photo in order to estimate the possibility to complement it without visible artifacts; complementing one or both opposite sides of the photo, matching the desired aspect ratio; additional processing of complements to make resulting photo look more natural.
منابع مشابه
Automatic Photo Orientation via Matching with Control Patches
Traditional aerial-triangulation has long relied on control points orientating the photo models into a ground-based coordinate system, reducing the distortion effect when tying photos by imperfect photo measurements, and calibrating camera inner parameters. Field surveying preparing for adequate number of control points and manual measurements of the control points afterwards on the photos cost...
متن کامل"Will it Catch Their Attention?" - Evaluating Situated and Peripheral Displays in a Personal Context
Connecting people with technology is an important challenge in HCI and ubiquitous computing. Digital photo frames are a popular class of private situated displays particularly aimed at this purpose. However, their evaluation can be challenging as a significant amount of interaction takes place by looking at the device, i.e., without direct user input. In addition, a photo display can effect peo...
متن کاملConsumer Behavior when Zooming and Cropping Personal Photographs and its Implications for Digital Image Resolution
This paper discusses a pair of experiments in which groups of consumer photographers were given the opportunity to crop and zoom their pictures. In the first of these studies, a group of 33 customers were intercepted as they obtained their print orders from their photofinisher. While reviewing their prints, the participants were asked which of their pictures they would like to zoom and crop. Th...
متن کاملAn Embedded Software Modeling and Process by Using Aspect-Oriented Approach
In recent years, mobile devices have become widespread and refined, and they have offered increased convenience in human life. For these reasons, a variety of embedded systems have been designed. Therefore, improving methods for developing of embedded software systematically has become an important issue. Platform-based design is one example of an embedded-system design method that can reduce t...
متن کاملAnti-Forensics of Photo Response Non-Uniformity of Digital Images
The digital image processing is to be used in Antiforensics of photo response non-uniformity of digital images. Fingerprints are one of those irregular twists of nature. The fingerprints are used for authentication and identification processes in forensic tasks such as detection of digital forgeries. Forensic tasks can to be performed in device identification problem, device linking problem, fi...
متن کامل