National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Edge detection and representation in point clouds
Večeřová, Alena ; Druckmüllerová, Hana (referee) ; Procházková, Jana (advisor)
This thesis discusses edge detection and representation in point clouds. For the detection of edge points was used clustering of normals. The RANSAC method is used to represent the line edges. Within the work, the edge points of one model are also interspersed with a circle using the least squares method and projective space. All methods were implemented in MATLAB and tested on real data obtained on the ATOS CompactScan 2M scanner.
Education Computer Program for Demonstration Methods of 3D Objects Illumination and Shading
Chvál, Vít ; Herout, Adam (referee) ; Zuzaňák, Jiří (advisor)
This work describes an Education Computer Program for Demonstration Methods of 3D Objects Illumination and Shading creation. There are in detail described lighting models in this text. There are Phong and Lambert models as representatives of empiric models and BRDF as representative of physical model. Next part of the text describes types of shading methods. You can find there constant, Gouraud and Phong method. Following part of the text discuss issues of Educational applications. The rest of the text is devoted to design and implementation of the application.
Education Computer Program for Demonstration Methods of 3D Objects Illumination and Shading
Chvál, Vít ; Herout, Adam (referee) ; Zuzaňák, Jiří (advisor)
This work describes an Education Computer Program for Demonstration Methods of 3D Objects Illumination and Shading creation. There are in detail described lighting models in this text. There are Phong and Lambert models as representatives of empiric models and BRDF as representative of physical model. Next part of the text describes types of shading methods. You can find there constant, Gouraud and Phong method. Following part of the text discuss issues of Educational applications. The rest of the text is devoted to design and implementation of the application.

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