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Kerry D. Wong

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Poor Man’s Parallel Task Dispatcher

July 14, 2009July 15, 2009 kwong

Even though multi-core processors are almost ubiquitous nowadays, applications are slow to catch up. Of course, one could always re-write […]

Coding C Sharp (C#), Mono, Multi-threading

Google Finance Down Earlier Today

July 6, 2009July 6, 2009 kwong

It appeared that Google Finance was down for at least half an hour (from before 9:30 EST till after 10:00 […]

Miscellaneous Cloud Computing

Image Blur Detection via Hough Transform — IV

July 3, 2009July 12, 2010 kwong

In my previous three articles (1,2,3) I discussed how to use Canny edge detection and Hough transform to identify blur […]

Miscellaneous Algorithm, Blur Detection, C++, Edge Detection, Hough Transform, Intel IPP

Image Blur Detection via Hough Transform — III

June 27, 2009 kwong

I will continue where I left off in my previous post. After performing Hough transform, and extracted the longest sections […]

Miscellaneous Algorithm, Blur Detection, C++, Edge Detection, Hough Transform, Intel IPP

Image Blur Detection via Hough Transform — II

June 24, 2009 kwong

In my previous post, I briefly discussed the rationale behind automated blur detection in digital imagery and did an overview […]

Miscellaneous Algorithm, Blur Detection, C++, Edge Detection, Hough Transform, Intel IPP

Image Blur Detection via Hough Transform — I

June 19, 2009 kwong

It is often necessary to identify and classify images based on their clarities. For instance, it is desirable for an […]

Miscellaneous Algorithm, Blur Detection, C++, Edge Detection, Hough Transform, Intel IPP

C++ Recursive Directory Search Under Linux

June 12, 2009 kwong

I was trying to search for some code examples on how to do a recursive directory search under Linux using […]

Coding, Linux/BSD boost, C++, Linux

LaTeX Math Equations in WordPress

June 4, 2009October 25, 2019 kwong

Getting LaTex style math equations to work in WordPress is actually pretty easy. I followed the advice here and everything […]

Miscellaneous jsMath, LaTeX, WordPress

My First Few Days With Bing

June 2, 2009 kwong

So Microsoft’s new search engine Bing has been available for the general public for a few days. While I have […]

Miscellaneous, Technology Bing, Google, Search Engine

Timing Methods in C++ Under Linux

May 28, 2009 kwong

Measuring the execution time for code sections can be done in multiple ways in C++. Except for the time resolution […]

Miscellaneous C++, Linux, RDTSC, Timing

Magick++ Missing Delegate Error

May 20, 2009 kwong

As I wrote last time, I did a clean Ubuntu 9.04 install on my main PC.

Coding, Miscellaneous C++, Magick++

Ubuntu 9.04 on My Main PC

May 13, 2009May 13, 2009 kwong

Last month,I upgraded one of my PCs from Ubuntu 8.10 to Ubuntu 9.04 and everything went rather smoothly. Since my […]

Linux/BSD, Miscellaneous Dual Sound Card, Ubuntu, WD1001FALS, WD6400AAKS

Got Slashdotted

May 9, 2009May 9, 2009 kwong

OK, I admit I was not quite prepared for the traffic I got for my previous post on MS-DEBUG as […]

Miscellaneous

MS-DEBUG 1981 – 2009

May 8, 2009 kwong

Earlier this week (May 5) Microsoft Windows 7 Release Candidate was released to the general public and like many technology […]

Miscellaneous, Technology Debug, Windows 7

Canny Edge Detection Auto Thresholding

May 7, 2009 kwong

In the example I gave in “Interfacing IPP with Magick++“, I illustrated how to use Intel’s Integrated Performance Primitives (IPP) […]

Coding, Linux/BSD Algorithm, C++, Image Processing

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Categories

  • AVR/Arduino (98)
  • Coding (133)
  • Electronics (258)
  • Linux/BSD (34)
  • Miscellaneous (190)
  • MSP430G2 (10)
  • PIC (4)
  • Product Reviews (22)
  • Raspberry Pi (5)
  • Teardowns (67)
  • Technology (57)

Tools & Libraries

  • MCP2210 Library
  • BCalc — A Hex/Bin/Dec Converter And Calculator

Most Popular Posts

  • A Sensitive DIY Ultrasonic Range Sensor (286)
  • Building a Constant Current/Constant Power Electronic Load (240)
  • AVR LC Meter With Frequency Measurement (222)
  • AD7705/AD7706 Library Revisited (92)
  • A Digitally Controlled Dual Tracking Power Supply -- II (88)
  • Hacking DTM0660L Based Multimeters (77)
  • A Self-Balancing Robot – III (62)
  • Reverse Engineering the Syma S107G IR Protocol (56)
  • Arduino Development Using NetBeans (51)
  • Dual Purpose Spot Welder With Pulse Duration Control (51)

Archives

My Favorite Sites

  • Arduino Forum
  • Circuit Diagram
  • Dangerous Prototypes
  • EEVBlog
  • Electrical Engineering Forum
  • Electronics Lab
  • Electroniq.net electronics projects and circuit diagrams
  • Hack A Day
  • Hacked Gadgets

Tags

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