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by: ljb |
last post by:
Using PHP-4.3.11 with GD extension, bundled GD library, and freetype-2.1.9
(with X.org 6.8.1). I can't get the TrueType Font (TTF) bounding box to
come out right. Whether using imagettftext() or imagettfbbox(), for some
angles of text (like 45 degrees), the box comes back in the wrong place.
Sample code below; just change the $font assignment to point to a TTF font
file. You should see a text string with a box around it, but my box isn't...
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by: superprad |
last post by:
If I have
ex: x = ,
,
,
]
what I want is a boundingbox over the region where we find clusters of
1's.So for instance in the above list first 3 roes and colums have 1's
so the area of that box is 3x3
so my final array should have an array of approx areas of clusters of
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by: jasonshohet |
last post by:
I read recently that: "if a before-image was made before an
interruption in database processing, you use the before-image dump &
simply begin processing again from just before the last transaction.
Any checkpoints are irrelevant."
I'm not a dba here, so bear with me... What I don't understand is, why
are checkpoints irrelevant when you did a before image dump? Why not
begin from the last checkpoint? Probably part of my problem is...
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by: Anand Ganesh |
last post by:
HI All,
I have an Image. I want to clip a portion of it and copy to another image.
How to do this? I know the bounding rectangle to clip.
Any suggestions please.
Thanks for your time and help.
Regards
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by: Anand Ganesh |
last post by:
HI All,
I have an Image. I want to clip a portion of it and copy to another image.
How to do this? I know the bounding rectangle to clip.
Any suggestions please.
Thanks for your time and help.
Regards
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by: Enrique Cruiz |
last post by:
Hello all,
I am currently implementing a fairly simple algorithm. It scans a
grayscale image, and computes a pixel's new value as a function of its
original value. Two passes are made, first horizontally and second
vertically. The problem I have is that the vertical pass is 3 to 4
times slower than the horizontal, although the code is _exactly_ the
same in both cases?!
The code itself is very simple. There are 2 loops to scan through...
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by: birensubudhi |
last post by:
hey guys,can anyone tell me what is image processing,
how to do it using C.
IN KSHITIJ 2007 held at IIT kgp a que by INFOSYS is asked,
they hav given an image then cut in different orientation ,put in a
abstract(unordered) manner & asked to jumble it using C
PROGRAMMING to get the real image.
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by: whisk3rs |
last post by:
Hello, I have a conceptual question. I need to write a program that
will take as input a list of images and then process each image
individually (extract useful features from the image)
Processing each image takes about 20 seconds, and I would like to
utilize all available cores / CPUs on a machine to do processing in
parallel - for simplicity, I think it'd be easier for now to have each
core process an individual image (rather than have...
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by: tavares |
last post by:
(Our apologies for cross-posting.
We appreciate if you kindly distribute this information by your co-
workers and colleagues.)
***************************************************************************
Symposium “Image Processing and Data Visualization”
2nd South-East European Conference on Computational Mechanics (SEECCM
2009)
Island of Rhodes, Greece, 22-24 June 2009
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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