introduction to 3d video acceleration
Báo cáo hóa học: " Efficient 2D to 3D video conversion implemented on DSP" pptx
Ngày tải lên :
20/06/2014, 22:20
... Then, a function is created to contain three sub functions: video capture, 3D video reconstruction using WAF, and the output interface to a video display Next, a CCS™ project is conducted in Simulink™ ... frames in the video sequence NNI [19] that uses this framework changes the values of the pixels to the closest neighbor value To perform the NNI in the current decomposition level and to form the ... of SDRAM, Mb of Linear Memory Flash, video decoders, video coder, FPGA™ implementation to display, double UART with RS-232 drivers, several input-output video formats and others The communication...
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4.an introduction to 3d computer graphics
Ngày tải lên :
18/10/2014, 16:44
... carefully chosen to introduce a broad selection of concepts relating to 3D computer graphics The explanations accompanying each example are quite brief and are only intended to touch upon the ideas ... graphic using PhotoShop, save it as either a TIFF or a PhotoShop 2.5 file Even if it is a monochrome image be sure to manipulate it in RGB mode within PhotoShop Step Reduce the graphic to a square ... renderer to work with larger “chunks” of texture ie Option "limits" "texturememory" [4096] The value “4096” specifies the number of Kbytes (4 MB) to set aside for memory to be used to store information...
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introduction to 3d game programming with directx 9.0 (2003)
Ngày tải lên :
26/10/2014, 20:34
... D3DXVECTOR3& ); ); ); // unary operators D3DXVECTOR3 operator + () const; D3DXVECTOR3 operator - () const; // binary operators D3DXVECTOR3 operator D3DXVECTOR3 operator D3DXVECTOR3 operator D3DXVECTOR3 ... operator CONST FLOAT* () const; // assignment operators D3DXVECTOR3& operator += D3DXVECTOR3& operator -= D3DXVECTOR3& operator *= D3DXVECTOR3& operator /= ( ( ( ( CONST CONST FLOAT FLOAT D3DXVECTOR3& ... struct D3DXVECTOR3 : public D3DVECTOR { public: D3DXVECTOR3() {}; D3DXVECTOR3( CONST FLOAT * ); D3DXVECTOR3( CONST D3DVECTOR& ); D3DXVECTOR3( FLOAT x, FLOAT y, FLOAT z ); // casting operator FLOAT*...
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Tài liệu Introduction to AutoCAD 2009 2D and 3D Design- P1 pdf
Ngày tải lên :
24/12/2013, 17:15
... of 3D models 249 Creating 3D model libraries 250 Constructing a 3D model 252 The 3D Array tool .254 The Mirror 3D tool 257 The 3D ... Opening AutoCAD 2009 AutoCAD 2009 is designed to work in a Windows operating system In general, to open AutoCAD 2009, either double-click on the AutoCAD 2009 shortcut in the Windows desktop (Fig ... operator wishes by making settings in the Customize User Interface dialog (Fig 1.36) which can be brought on to screen from the right-click menu next to the toolbars at the top of the AutoCAD...
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Tài liệu Introduction to AutoCAD 2009 2D and 3D Design- P2 pptx
Ngày tải lên :
24/12/2013, 17:15
... into a single object ● Toolbar – a collection of tool icons, all of which have similar functions For example, in the Classic AutoCAD workspace the Draw toolbar contains tool icons, those for tools ... chapter are: to demonstrate the value of the Zoom tools; to introduce the Pan tool; to describe the value of using the Aerial View window in conjunction with the Zoom and Pan tools; to update the ... Split-Merge on www.verypdf.com to remove this watermark 47 CHAPTER 48 Introduction to AutoCad 2009 Introduction The majority of tools in AutoCAD 2009 can be called into use by any one of the following...
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Tài liệu Introduction to AutoCAD 2009 2D and 3D Design- P3 ppt
Ngày tải lên :
24/12/2013, 17:15
... objects to join to source: pick a pline found Select objects to join to source: pick another found, total Select objects to join to source: pick another found, total Select objects to join to source: ... rotation of AutoCAD 2009 is counterclockwise This applies to the use of the Break tool The Join tool The Join tool can be used to join plines provided their ends are touching; to join lines which ... Fig 5.24 The Move tool from the Home/Modify toolbar Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark 101 CHAPTER The Modify tools Introduction to AutoCad 2009 CHAPTER...
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Tài liệu Introduction to AutoCAD 2009 2D and 3D Design- P4 ppt
Ngày tải lên :
24/12/2013, 17:15
... www.verypdf.com to remove this watermark 173 CHAPTER Blocks and Inserts Introduction to AutoCad 2009 CHAPTER 174 Fig 9.14 The Explode tool icon in the Home/Modify panel The Purge tool The Purge tool can ... includes blocks is saved to disk To use the tool, in its dialog (Fig 9.16) click the Purge All button and a sub-dialog appears naming a block to be purged A click on the Yes button clears the data ... on www.verypdf.com to remove this watermark CHAPTER 178 Introduction to AutoCad 2009 Enter X scale factor Ͻ1Ͼ: enter 0.4 right-click Enter Y scale factor Ͻuse X scale factorϾ: right-click Specify...
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Tài liệu Introduction to AutoCAD 2009 2D and 3D Design- P5 doc
Ngày tải lên :
21/01/2014, 23:20
... Split-Merge on www.verypdf.com to remove this watermark 211 CHAPTER 12 Introducing 3D modelling Introduction to AutoCad 2009 CHAPTER 12 212 Fig 12.4 The 3D tool icons in the Home /3D Modeling panel Note ... NOTES In the AutoCAD 3D coordinate system, positive Z is towards the operator away from the monitor screen A 3D face is a mesh behind which other details can be hidden The Extrude tool can be used ... the construction of 3D solid models using tools from the Home /3D Modeling panel; to give examples of 2D outlines suitable as a basis for the construction of 3D solid models; to give examples of...
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Tài liệu Introduction to AutoCAD 2009 2D and 3D Design- P6 pdf
Ngày tải lên :
21/01/2014, 23:20
... in 3D space using the 3D Mirror tool 3D models can be rotated in 3D space using the 3D Rotate tool 3D models can be cut into parts with the Slice tool Sectional views can be obtained from the 3D ... from 3D model drawings 3D models saved as blocks can be inserted into other drawings via the DesignCenter Arrays of 3D model drawings can be constructed in 3D space using the 3D Array tool 3D models ... for 3D modelling to be used as the drawing window for further work in 3D in this book; to introduce the use of the Render tools in producing photographic-like images of 3D solid models; to show...
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Tài liệu Introduction to AutoCAD 2009 2D and 3D Design- P7 pptx
Ngày tải lên :
21/01/2014, 23:20
... line to introduce the Surfaces tools from the Home /3D Modeling panel Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark 321 CHAPTER 17 322 Introduction to AutoCad 2009 3D ... Third example – Rendering The 3dorbit tool At the command line enter 3dorbit The command line shows: Command: 3dorbit Press ESC or ENTER to exit, or right-click to display the shortcut menu Right-click ... that the 3dorbit tool can still be used as shown in the bottom-right-hand viewport (Fig 15.43) Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark Introduction to AutoCad...
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Tài liệu Introduction to AutoCAD 2009 2D and 3D Design- P8 docx
Ngày tải lên :
21/01/2014, 23:20
... been turned into a region, no extrusion could have taken place The polygon had to be extruded to give a face to a 3D solid Third example – Move faces tool (Fig 18.8) Construct the 3D solid drawing ... Union tool Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark 347 CHAPTER 18 Editing 3D solid models CHAPTER 18 348 Introduction to AutoCad 2009 Click on the Move faces tool ... Copy faces tool (Fig 18.12) Construct a 3D model to the sizes as given in Fig 18.11 Fig 18.11 Sixth example – Copy faces tool – details of the 3D solid model Click on the Copy faces tool in the...
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Tài liệu Introduction to AutoCAD 2009 2D and 3D Design- P9 ppt
Ngày tải lên :
21/01/2014, 23:20
... 250 3D Modeling workspace, 4, 210, 274 3D Navigate, 335 3D Objects tools, 232 3D Rotate tool, 258 3D solid model examples, 352 3D space, 322 3D Studio, 188 3D Surfaces, 268 3D template, 274 3D tools, ... objects in 3D space, 330 2D outlines for 3D, 214 2D tools, 398 2P circles, 33 3D Array tool, 254, 255 3D coordinates, 15 3D DYN, 64 3D Mirror tool, 257 3D model 252 3D models of buildings, 308 3D model ... hidden 3D y – Allows walkthroughs in any 3D plane 3Dforbit – controls the viewing of 3D models without constraint 3Dmesh – Creates a 3D mesh in 3D space 3Dmove – Shows a 3D move icon 3Dorbit (3do)...
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Tài liệu Introduction to AutoCAD 2009 2D and 3D Design- P10 docx
Ngày tải lên :
21/01/2014, 23:20
... 250 3D Modeling workspace, 4, 210, 274 3D Navigate, 335 3D Objects tools, 232 3D Rotate tool, 258 3D solid model examples, 352 3D space, 322 3D Studio, 188 3D Surfaces, 268 3D template, 274 3D tools, ... objects in 3D space, 330 2D outlines for 3D, 214 2D tools, 398 2P circles, 33 3D Array tool, 254, 255 3D coordinates, 15 3D DYN, 64 3D Mirror tool, 257 3D model 252 3D models of buildings, 308 3D model ... hidden 3D y – Allows walkthroughs in any 3D plane 3Dforbit – controls the viewing of 3D models without constraint 3Dmesh – Creates a 3D mesh in 3D space 3Dmove – Shows a 3D move icon 3Dorbit (3do)...
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thomas b. moeslund - introduction to video and image processing
Ngày tải lên :
05/06/2014, 12:02
... pleasing video for the human eye to watch, but for automatic video analysis you are very often better off disabling such features This might sound counter intuitive, but since automatic video/ image ... compression (to reduce the memory requirement when storing an image), sports (to capture the motion of an athlete in order to understand and improve the performance), rehabilitation (to assess the ... of video processing systems are presented The purpose of these chapters is twofold Firstly to put some of the presented methods into a context and secondly to provide inspiration for what video...
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Báo cáo hóa học: " Editorial Introduction to the Special Issue on Wireless Video" doc
Ngày tải lên :
21/06/2014, 22:20
... ACKNOWLEDGMENTS The guest editors hope you enjoy this special issue and would like to thank all the authors who have contributed to it In addition, special thanks go to all the reviewers who have ... addresses the assessment of video quality in the context of streaming DVBH services to mobile handhelds Their results demonstrate the shortcomings of existing approaches and help to lay the foundations ... go to all the reviewers who have donated their valuable time to inform the decision process and to provide constructive feedback to the authors Fulvio Babich David R Bull Jianfei Cai ...
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Introduction to AutoCAD 2011 2D and 3D Design pot
Ngày tải lên :
27/06/2014, 02:20
... methods of operating AutoCAD 2011 CHAPTER Introduction to AutoCAD 2011 Opening AutoCAD 2011 Fig 1.1 The AutoCAD 2011 shortcut on the Windows desktop AutoCAD 2011 is designed to work in a Windows ... cause the Ribbon panels to: Minimize to tabs Minimize to panel titles Minimize to panel button The full ribbon 23 CHAPTER Introducing AutoCAD 2011 CHAPTER 24 Introduction to AutoCAD 2011 Continuing ... discretion as to how to use the ribbon When minimized to panel titles or to panel buttons passing the cursor over the titles or buttons causes the panels to reappear and allow selection of tools Also...
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Introduction to AutoCAD 2008 2D and 3D Design phần 1 potx
Ngày tải lên :
09/08/2014, 11:20
... Modify tools Aim of this chapter Introduction The Copy tool The Mirror tool The Offset tool The Array tool The Move tool The Rotate tool The Scale tool The Trim tool The Stretch tool The Break tool ... 3D model libraries Constructing a 3D model The 3D Array tool The Mirror 3D tool The Rotate 3D tool The Slice tool The Section tool Views of 3D models The Helix tool Using DYN 231 231 231 234 236 ... The Extrude tool The Revolve tool Other tools from the 3D Make control panel The Chamfer and Fillet tools Constructing 3D surfaces using the Extrude tool The Sweep tool The Loft tool Revision...
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Introduction to AutoCAD 2008 2D and 3D Design phần 2 pot
Ngày tải lên :
09/08/2014, 11:20
... Draw tools, Osnap and AutoSnap Aims of this chapter To describe the use of the Arc, Ellipse, Polygon and Rectangle tools from the Draw toolbar To describe the uses of the Polyline Edit (pedit) tool ... intersection 48 Introduction to AutoCAD 2008 qua quadrant ext extension mid midpoint cen centre nea nearest Using AutoSnap AutoSnap is similar to Osnap To set AutoSnap, right-click in the command ... of the AutoSnap features Fig 3.16 The features of AutoSnap Fig 3.17 A number of AutoSnap features 50 Introduction to AutoCAD 2008 Note OSNAP must be set ON for the AutoSnap features to show when...
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Introduction to AutoCAD 2008 2D and 3D Design phần 3 ppt
Ngày tải lên :
09/08/2014, 11:20
... Introduction to AutoCAD 2008 Note Remember the default rotation of AutoCAD 2008 is counterclockwise This applies to the use of the Break tool also The Join tool The Join tool can be used to join plines ... this chapter To demonstrate the value of the Zoom tools To introduce the Pan tool To describe the value of using the Aerial View window in conjunction with the Zoom and Pan tools To update the ... variable to CHAPTER The Modify tools Aim of this chapter To describe the uses of tools for modifying parts of drawings Introduction The Modify tools are among the most frequently used of AutoCAD...
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Introduction to AutoCAD 2008 2D and 3D Design phần 4 pdf
Ngày tải lên :
09/08/2014, 11:20
... Fig 6.25 Example – Geometric tolerances – dimensions to be toleranced Add dimensions to the two circles Click the Tolerance tool icon (Fig 6.26) The Geometrical Tolerance dialog (Fig 6.27) appears ... Arc Length tool 223 114 Introduction to AutoCAD 2008 The Jogged tool (Fig 6.20) Draw a circle and an arc as indicated in Fig 6.20 Call the Jogged tool, either with a left-click on its tool icon ... right-click to pick one of the chamfer lines 112 Introduction to AutoCAD 2008 125 10 10 Fig 6.13 Third example – outline for dimensioning 15 30 70 45 20 20 30 15 To point: pick To point: pick To point:...
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