R
Raymond Ptucha
Researcher at Rochester Institute of Technology
Publications - 131
Citations - 2385
Raymond Ptucha is an academic researcher from Rochester Institute of Technology. The author has contributed to research in topics: Digital image & Deep learning. The author has an hindex of 24, co-authored 131 publications receiving 1935 citations. Previous affiliations of Raymond Ptucha include Eastman Kodak Company.
Papers
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Journal ArticleDOI
Robust Spatial Filtering With Graph Convolutional Neural Networks
Felipe Petroski Such,Shagan Sah,Miguel Dominguez,Suhas Pillai,Chao Zhang,Andrew M. Michael,Nathan D. Cahill,Raymond Ptucha +7 more
TL;DR: A novel neural learning framework that is capable of handling both homogeneous and heterogeneous data while retaining the benefits of traditional CNN successes is proposed, which is term Graph-CNNs, which can handle both heterogeneous and homogeneous graph data.
Journal ArticleDOI
Intelligent character recognition using fully convolutional neural networks
Raymond Ptucha,Felipe Petroski Such,Suhas Pillai,Frank Brockler,Vatsala Singh,Paul Hutkowski +5 more
TL;DR: This paper presents a fully convolutional network architecture which outputs arbitrary length symbol streams from handwritten text and is the first to demonstrate state-of-the-art results on both lexicon-based and arbitrary symbol based handwriting recognition benchmarks.
Patent
Image recomposition from face detection and facial features
TL;DR: In this paper, a computing system for automatically identifying individual regions in a digital image that include a human face, forming combined padded regions and automatically evaluating each of the regions including calculating a fitness score for each region and ignoring at least one of the combined regions whose fitness score is below a known threshold.
Patent
Method for determining necessary resolution for zoom and crop images
TL;DR: In this paper, the authors used empirically derived image quality data in order to determine an image resolution for a particular zoom and/or crop operation performed on an image, where an acceptability value is specified for the image, e.g., a specific % acceptable.
Patent
Image capture method with artistic template design
TL;DR: In this article, a method of operating a digital image capture device including storing a plurality of digital image template files is presented, each of the digital image templates files include features such as a number, location, and shape of openings.