Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 18 of 18 for “"line drawing"”.
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Linda (line-Drawing Analyzer)
Made available in DSpace on 2014-12-10T19:07:19Z (GMT). No. of bitstreams: 1 7500266.pdf: 1950796 bytes, checksum: 7e179602f898bcd59cf5a81cab55c797 (MD5) Previous issue date: 1974
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Apparent ridges for line drawing
Non-photorealistic line drawing depicts 3D shapes through the rendering of feature lines. A number of characterizations of relevant lines have been proposed but none of these definitions alone seem to capture all visually-relevant lines. We introduce a new definition of feature lines based on two …
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Extraction of lines and regions from grey tone line drawing images
An algorithm is described for extracting lines from grey level digitizations of industrial drawings. The algorithm is robust, noniterative, sequential, and includes procedures for differentiating shaded areas from lines. Examples are given for complex regions of a typical mechanical drawing.
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Literacy Instruction for Learners with Moderate to Severe Intellectual Disabilities: A Chance for Growth in Reading through Adapted Materials and Evidence-Based Strategies
… using adapted materials that incorporate photo/line drawing support delivered through systematic instruction to enhance the literacy skills of high school aged students with moderate to severe disabilities. Key Words: Literacy, reading instruction, vocabulary instruction, functional academics, …
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The Interactive Effects of Color Realism, Clustering, and Age on Pictorial Recall Memory among Students in Malaysia
… (color pictures, black and white pictures and line drawings), and age (10 year old, 16 year old and adults) on the pictorial recall memory among students in Malaysia. Three hundred sixty students of three age groups were randomly assigned to one of the six stimulus treatments (categorized …
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The Sketchpad Window
… studies. Unlike traditional architectural drawing tools that realize architectural imagination through line drawing, computer-aided architectural design programs began to use line drawing to also establish communication with the computer. Sketchpad and the computer-aided architectural …
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Delimitative walls: dwellings on the N.Y. waterfront
… delimit the place for dwelling. In the first drawings, an attempt was made to use color as the substantiation or realization of space. The line drawing remains as a descriptive adjunct to the expressive drawing. They <i>become</i> together; the idea vs. its realization each describing the …
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Design and implementation of an advanced user interface for three- dimensional conceptual design on CAD/CAM systems
… interactive methods to create three-dimensional drawings for the conceptual phase of engineering design. Discussion on developing an efficient user interface for conceptual design and techniques for creating three-dimensional sketches is provided. The work also includes design and implementation …
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Methods for recognizing patterns in digitized line drawings
A system for the extraction and storage of line and region data from digitized engineering line drawings, first proposed by Watson et.al.[3] and further developed by Bixler et.al.[4], is completed. As a means for the automatic analysis of picture content, a model based recognizer for line patterns …
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Analysis of seismic reflection data over the Sanford Triassic Basin, Chatham and Lee Counties, North Carolina
… subsurface coverage. The use of an automatic line drawing routine proved useful in delineating the subsurface geometry of the basin. Available well data were used in conjunction with the seismic data to locate the Cumnock (coal-bearing) Formation within the basin and construct a geologic …
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Interpreting images of polyhedral objects in the presence of uncertainty
… recovery of 3D shape from a single image using line-drawing analysis and complex reflectance models. The algorithm deals explicitly with uncertainty in vertex position. We then propose an algorithm for computing the finite-resolution aspect graph of polyhedral objects. For each region of the …
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Indian comics as public culture
… comics, for the most part, toe a conservative line - drawing heavily from Hindu nationalist schools of thought. In order to demonstrate these arguments, I examine selected groups of ACK titles closely in the first two chapters. I perform a detailed content analysis of these comics, considering …
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3D digital relief generation.
… generated: one is created with pure engraved lines, and the other is generated with smooth height transition between lines. The latter one is more complex to implement, and includes three elements: a line drawing image provides a input for contour lines; a rendered Lambertian image shares the …
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Information processing, intelligence and social learning in autism spectrum disorder
… children with ASD, compared to the traditional line drawing format (which may be more determined by the author’s own interpretation and/or drawing ability). Finally, learning in novel social and non-social odd-one-out tasks was tested in children with ID with and without ASD. Learning …
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Event-Related Potential Brain Correlates of Episodic and Semantic Memory in Adults with Autism Spectrum Disorder
… studies were conducted using nameable line drawings, non-nameable kaleidoscope images and words as stimuli. A combination of two experimental paradigms were used; the Remember/Know paradigm and the Inclusion/Exclusion paradigm. The current thesis demonstrates that recognition memory …
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Machine Learning Algorithms for Geometry Processing by Example
… demonstrate learning for shape segmentation and line illustration. For shape segmentation, the algorithms learn functions of shape data in order to perform segmentation and recognition of parts in 3D meshes simultaneously. This is in contrast to existing mesh segmentation methods that attempt …
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Crustal structures and the Eastern extent of the Lower Paleozoic Shelf Strata within the Central Appalachians: a seismic reflection interpretation
Reprocessing of line PR3 proprietary seismic reflection data (24-fold) has delineated Grenvillian, Paleozoic and Mesozoic structures within the Appalachian foreland, Blue Ridge, and Piedmont of the central Appalachians. The eastern portion of PR3 can be correlated along strike with the western …
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ImagePilot 2.0, A Drawing Interpretation Tool for the Sight-impaired
… the design and implementation of an innovative drawing interpretation tool for the sight-impaired. The move towards Graphical User Interfaces in today's computer era presents many challenges to those with impaired vision. Although there are many tools to aid this group in reading and writing …