2023年11月24日 星期五

algorithms dataset vector graphics geometric polygon objects shape detection regularization algorithm polygon outlines cardboard Box Detection and Localization

algorithms dataset vector graphics
Object detection with neural networks — a simple tutorial using keras | by Johannes Rieke | Towards Data Science
3D - OBJECT DETECTION USING OPENCV-PYTHON ~ Learn Delta X
objective c - OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection - Stack Overflow
Markerless Vision-Based One Cardboard Box Grasping using Dual Arm Robot | Multimedia Tools and Applications

geometric polygon objects shape detection
Detecting Geometrical Shapes in an image using OpenCV | by Simarpreet Singh | Simply Dev | Medium

regularization algorithm polygon outlines 
Simple Object Detection in 3 lines of Code (OpenCV/Python) | machinelearning1
edge detection
edge detection bounding edge detection procedure regular
PDF] Refined Plane Segmentation for Cuboid-Shaped Objects by Leveraging Edge Detection

cardboard Box Detection and Localization
[PDF] Regularization Algorithm for Right-Angled Polygon Building Outlines with Jagged Edges
Cardboard boxes inside a shipping container.  | Download Scientific Diagram

Detect Position and Orientation of a Rectangular Object Using OpenCV

distance acceleration velocity vector position
Detect Position  Orientation Rectangular Object

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Find Open Datasets and Machine Learning Projects .
Kaggle: Your Machine Learning and Data Science Community.
List of datasets for machine-learning research
movements in perceiving vehicle speed and time-to-arrival
production line cardboard motion dataset

carton dataset synthesis method for loading-and-unloading carton detection based on deep learning
https://www.researchgate.net/figure/Partial-map-of-a-roller-conveyor-connecting-different-factory-nodes-in-a-Spanish-Smurfit_fig3_368569841

Find Open Datasets and Machine Learning "production line " +"cardboard boxes "
[PDF] Detection, localisation and tracking of pallets using ...
monitoring system for palletised packaging recognition

Pallet recognition and localization using an RGB-D camera
A systematic strategy of pallet identification and picking based on deep learning techniques | Emerald Insight
Detection and localization of pallets on shelves using a wide-angle camera
PDF] Robust Pallet Detection for Automated Logistics Operations
Experimental results of pallet detection using two types of pallets:...
[PDF] A systematic strategy of pallet identification and picking based on deep learning techniques

algorithm vg polygon Texture font Glyphr TTF Plotting TTF font

 algorithm vg polygon Texture font  Glyphr TTF
Plotting TTF font
TTF font MS

https://learn.microsoft.com/en-us/typography/opentype/spec/ttch01
TrueType fundamentals (OpenType 1.9) - Typography | Microsoft Learn
https://learn.microsoft.com/en-us/typography/opentype/spec/ttch01#the-graphics-state

http://ingrimayne.com/fonts2/really_old/FontTour/Metamorf.html
PostScript and TrueType fonts are outline fonts, and the outlines are curves determined by a number of control points. In Fontographer, an outline of a PostScript font looks like this:

https://github.com/fetisov/ttf2mesh
The ttf2mesh crossplatform library allows to convert a glyphs of truetype font (ttf) to a mesh objects in 2d and 3d space. The library does not require any graphical context and does not use system dependent functions.

https://en.wikipedia.org/wiki/TrueType
 
https://www.researchgate.net/publication/339555490_A_Learned_Representation_for_Scalable_Vector_Graphics

TrueType Bezier­spline format arguments  instruction stream API

indexSubHeader  offsetArray glyphIndex imageDataOffset glyphData 

https://learn.microsoft.com/en-us/typography/opentype/spec/cmap

Glyf data table (OpenType 1.9) - Typography This table contains information that describes the glyphs in the font in the TrueType outline format Glyph Headers. Each glyph description ...

TrueType fundamentals (OpenType 1.9) - Typography | Microsoft Learn
https://learn.microsoft.com/en-us/typography/opentype/spec/ttch01
OpenType  TrueType  Glyph Headers  Glyf data table  TrueType  Font Files.pdfFont Files.pdf

OpenType  TrueType  Glyph microsoft API win32
https://learn.microsoft.com/en-us/windows/win32/api/usp10/nf-usp10-scriptplaceopentype
https://learn.microsoft.com/zh-tw/windows/win32/api/wingdi/nf-wingdi-enumfontfamiliesexa
https://learn.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-getglyphoutlinea
https://learn.microsoft.com/zh-tw/windows/win32/directwrite/font-selection

numRanges GASPRANGE gaspRange numRanges rangeGaspBehavior

https://jinven.github.io/2019/12/01/OpenType/

algorithm draw a polygon to bitmap Texture Mapping Mania


Canvas draw Bitmap Mesh  polygon
Canvas draw Bitmap Mesh  polygon  Matrix Poly Calibration
algorithm draw a polygon to bitmap algorithm  Polygon from a grid of squares
algorithm draw a polygon to bitmap algorithm  Polygon squares
algorithm Distort   Transform Warp Distort Mesh Warp Envelope Distort
algorithm Distort  draw Bitmap Mesh
Warp Mesh Transformation
algorithm Distort Transform Warp Distort Mesh Warp Envelope
android.graphics.Canvas.drawBitmapMesh()
Envelope Distort with Mesh, Warp, and Create Outlines

Representation of forces and equipotential lines of uniform electric... | Download Scientific Diagram

https://stackoverflow.com/questions/40266291/android-java-stretch-bitmap-or-path-to-arbitrary-polygon
Android, Java: Stretch Bitmap or Path to arbitrary polygon - Stack Overflow

https://en.wikipedia.org/wiki/Texture_mapping

https://developer.android.com/reference/android/graphics/Canvas.html#drawBitmapMesh(android.graphics.Bitmap,%20int,%20int,%20float[],%20int,%20int[],%20int,%20android.graphics.Paint)

https://stackoverflow.com/questions/32180534/how-to-draw-a-bitmap-to-another-but-into-a-given-quadrilateral-not-necessary-a
https://stackoverflow.com/questions/53479883/android-not-just-align-but-cut-off-image-using-setpolytopoly

https://www.researchgate.net/figure/The-rectangle-U-and-the-quadrangle-R-U-for-the-fixed-point-u-the-fixed-point-v-and-the_fig2_231139954
The rectangle U and the quadrangle R ⊂ U for the fixed point u, the... | Download Scientific Diagram

https://stackoverflow.com/questions/68014487/splitting-a-2d-polygon-using-multiple-straight-cuts
algorithm - Splitting a 2D polygon using multiple straight cuts - Stack Overflow

https://link.springer.com/article/10.1007/s00603-022-03183-1
A New Local Grid Reconstruction Algorithm for Cracking Simulation in Rock-Like Material | Rock Mechanics and Rock Engineering

https://www.slideserve.com/amagee/basic-raster-graphics-algorithms-for-drawing-2d-primitives-powerpoint-ppt-presentation
PPT - Basic Raster Graphics Algorithms for Drawing 2D Primitives PowerPoint Presentation - ID:9483135
http://archive.gamedev.net/archive/reference/articles/article852.html

https://stackoverflow.com/questions/4609825/how-drawbitmapmesh-works-in-android-canvas?source=post_page-----35f359235774--------------------------------

https://stackoverflow.com/questions/10154781/making-a-matrix-for-a-smuge-wobble-effet-see-pictures-in-android

https://www.semanticscholar.org/paper/Potrace-%3A-a-polygon-based-tracing-algorithm-Selinger/e60b78c1fed3fa907411bb189767e868e4a421f8

https://tecfa.unige.ch/themes/FAQ-FL/resolution/resolution.html
Résolution, niveaux de gris, trames etc.

algorithm vg polygon Texture
https://people.eecs.berkeley.edu/~ug/slide/pipeline/assignments/as9/
https://people.eecs.berkeley.edu/~sequin/CS184/LECT_09/L28.html
geometric algorithms region shape area
algorithms dataset learning vector graphics geometric polygon
Computational Geometry Algorithms and Applications
Image Stitching
Images taken from the same location, but at different camera angles need to be warped before they can be stitched together:
The original two photos at different angles.  The final merged image.
To Learn More:  P. Heckbert's 1989 MS Thesis: Fundamentals of Texture mapping and Image Warping.
Image-based Rendering
Sampled Texture Maps
If the frequency content of the texture pattern is close to screen resolution,
then there are no higher spatial frequencies present than what the pixel sampling can handle.
But if the texture is of much higher resolution, then there is a serious problem!
Fortunately there are filtering techniques that can fix that problem -- simple oversampling will do.
There are more advanced techniques using elliptical filtering that can give even better results.

Texture Mapping & Polygon Rasterizing   Textured polygons are the foundation of nearly all 3D games in existence. Used before even 3D-capable GPUs were a thing, they were rendered using nothing but software. How was that achieved? Let’s ...


Implementation of arbitrary polyhedral elements for automatic dynamic analyses of three-dimensional structures | Scientific Reports largest aligned rectangular aspect ratio arbitrary convex polygon Interpolation arbitrary quadrilateral

 https://www.nature.com/articles/s41598-022-07996-6
https://math.stackexchange.com/questions/2007116/quadrilateral-interpolation
geometry - Quadrilateral Interpolation - Mathematics Stack Exchange
geometry - Mapping Irregular Quadrilateral to a Rectangle - Mathematics Stack Exchange

geometric algorithms region shape area algorithms dataset learning vector graphics geometric polygon

geometric algorithms region shape area
algorithms dataset learning vector graphics geometric polygon
Computational Geometry Algorithms and Applications

https://www.researchgate.net/figure/The-explanation-of-the-polygon-expansion-algorithm-a-is-the-expansion-of-the-rectangle_fig5_341812565
https://www.researchgate.net/figure/Data-conversation-flowchart-a-Raster-data-b-Vector-Data-Point-Line-Polygon-c_fig3_339813234
https://www.researchgate.net/figure/Illustrations-of-the-proposed-polygon-encoders-a-ResNet1D-given-a-simple-polygon_fig2_364643599
https://www.researchgate.net/figure/Text-region-representation-methods-a-text-region-represented-by-polygon-b-text_fig1_341812565

https://stackoverflow.com/questions/68835438/the-largest-aligned-rectangular-with-fixed-aspect-ratio-in-an-arbitrary-convex-p

Vector Graphics Source Code solutions! ucancode

 All the C/C++ and .NET source codes of the following solutions will be shipped with full edition, truly HMI and Vector Graphics Source Code solutions!

https://www.ucancode.net/graph_component.htm

Visual C++, C++ Source Code, C++ Extension Library ...
UCanCode Software
http://www.ucancode.net › feature
XD++ Library for MFC by UCanCode.Net Software, an MFC extension library for graphs, diagrams and networks, allows developers to add drag and drop graphical user ...

Digital Signatures Are Cybersecurity Vulnerabilities Digital Signatures documents sign Signatures Securely 數位簽名是網路安全漏洞 數位簽名文件安全地簽名

 https://cybelangel.com/digital-signatures-are-the-cybersecurity-vulnerability-you-need-to-stop-ignoring/
Digital Signatures Are Cybersecurity Vulnerabilities