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READER FEEDBACK...
A reader asks...
"How did you combine those two pictures yesterday?"
I started with two separate photos... the daughter and the parents.
My first problem was the very different lighting. The daughter pic was very bright with intense colors while the parent pic was not bright, not colorful and had shadows from a nearby light source. I scanned each picture at a very high resolution (300 dpi).
Using Paint
Shop Pro, I did the following:
1. lowered brightness and contrast on daughter pic
2. lowered color intensity on daughter pic
3. increased brightness on parent pic
4. used the cloning tool to "paint" daughter into parent pic
5. used the cloning tool to refine the edges of painted daughter
6. used the sharpness tool to sharpen the new combined pic.
Of course, it took planning and trial & error to arrive at the final product. But it's alot of fun to be creative in this way.
If you want info on obtaining the Paint Shop Pro program just drop me an email.
ON THE LIGHTER SIDE...
If you tell a falsehood just after waking up you are lying in bed.
WEEKLY IN DEPTH...
Note: this new technology info will remain here for the entire week.
Security or Invasion of Privacy?
Officials used video surveillance to scan images of fans as they passed through turnstiles to watch the Super Bowl last weekend.
Thousands of football fans were subjected to a "computerized police lineup" at America's biggest sporting event last weekend, as police used cutting-edge technology to scan the crowd for pickpockets and terrorists.
Like surveillance cameras in convenience stores, at
cash-dispensing machines, ATMs, or on street corners, the cameras installed for the Super
Bowl game between the Baltimore Ravens and the New York Giants captured images of
people in a public place.
But unlike most video surveillance systems, which store the images on tape,
the cameras were connected by cable to computers that scanned the images, instantly dissecting facial
features and comparing them to a digital database of known criminals and terrorists.
Signs outside the stadium warned fans that they were under video
surveillance, police said.
The video system, which uses biometric technology to compare
facial features such as the size of a nose, the set of a brow, or the cut of a jaw,
was offered to the Tampa Police Department by Graphco Technologies, a Pennsylvania-based
database and "knowledge management" firm.
The test project compared images from the video cameras to a
relatively small database of about 1,700 faces -- including crooks ranging from pickpockets to domestic terrorists --
assembled from FBI and police files.
Future uses would hopefully include larger databases of tens
of thousands of criminals.
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