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I’ve been using OS X for eleven years now, have learned a few things, and there’s a chance that some of the tricks here could be useful to others. State of the 2014 Art I got a Pro rather than an Air because I want the big screen, big memory, and fast CPU, mostly for photo-editing with Lightroom. Kecuali Mac OS X Server 1.0 dan rilis beta, versi OS X diberi nama kucing besar hingga OS X 10.9 Maveriks, ketika Apple beralih menggunakan lokasi di California. Sebelum dirilis, Mac OS X 10.0 memiliki kode 'Cheetah' dan Mac OS X 10.1 memilliki kode 'Puma' secara internal. The first release of the new OS — Mac OS X Server 1.0 — used a modified version of the Mac OS GUI, but all client versions starting with Mac OS X Developer Preview 3 used a new theme known as Aqua. Aqua was a substantial departure from the Mac OS 9 interface, which had evolved with little change from that of the original Macintosh operating. Choose 'Bacteria 16S rRNA' or 'Archaea 16S rRNA' as the gene for aligner depending on your previous Classifier results, fill in the rest of the form and select your sequence fasta file.Click on the 'Upload' button. On the Upload Sequences Confirmation page, click 'Continue'.

Three-step Approach to Edge Detection of Texts

Kristine Rey O. Recio* and Renier G. Mendoza

Institute of Mathematics, University of the Philippines Diliman,
Quezon City, Metro Manila 1101 Philippines

*Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.


ABSTRACT

We proposed a three-step image segmentation approach to determine the edges of images containing old texts. In general, texts from old books and articles tend to be very noisy. Thus, we first employed a suitable denoising method to obtain a smooth approximation I_s of a given image I ̃. Then, the fuzzy edge map E ̃ was obtained using the gradient of I_s. This gradient map gave an estimate of the edges of the texts. For the second step, the method of k-means++ with two clusters was employed to separate the edges from rest of the image. Because a smooth approximation of the image was used, the edges obtained are 'thick.' And so, in the last step of the our method, the binary image generated from the previous step was post-processed using a thinning algorithm. We implemented our method to images containing Baybayin texts from the National Museum of the Philippines.

INTRODUCTION

Image segmentation is a process of dividing the image into regions of meaningful parts such that the image will be simplified and easily analyzable. It is considered as one of the most important processes of image processing. The division of images depends on the image segmentation approach, namely discontinuity detection and similarity detection. The discontinuity approach partitions the image depending on the discontinuities that act as boundaries of the regions. On the other hand, the similarity approach partitions the image depending on the similarity of the data; thus, set of pixels with similar attributes makes a region. . . . read more

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Mark Zuckerberg might have felt aggrieved after watching The Social Network, tipped to win a few Oscars tomorrow, but he should consider himself lucky he didn't get the treatment meted out to Steve Jobs in the made for TV movie Pirates of Silicon Valley
. Zuckerberg comes across as a creep in a few scenes of The Social Network, but he's always shown to have a vision for big things. The people he works with -- the Winkelvoss twins, Edward Saverin, and Sean Parker -- all help up to a point after which Zuckerberg outgrows them. He might betray or demean these people, but there's never any doubt that he's doing so at a point when they have become a hindrance to Facebook's growth.
Noah Wylie's Steve Jobs, on the other hand, is not only much nastier than Jesse Eisenberg's Zuckerberg, he shows little trace of the visionary we all know Jobs to be. He refuses to acknowledge parentage of his daughter Lisa, allowing her to be raised in poverty while he makes millions from the Apple IPO. He takes LSD and dances and chants with the local Hare Krishnas. He insults a prospective employee by placing his bare feet on the table while conducting an interview and asking him insulting questions about his sexual history.
Jobs and Bill Gates are the pirates of the movie's title. Jobs steals the mouse and graphical user interface from Xerox; Gates buys DOS cheap from a programmer and sells it to IBM as his own work; he then steals the Mac operating system and makes it the basis of Windows. Jobs is so focussed on IBM as Big Brother, that he fails to see the emerging threat from Microsoft, the Big Brother of the future. The only guy portrayed with any sympathy in the movie, the only protagonist who actually builds anything, is Apple's co-founder Steve Wozniak.
Soon after the movie was broadcast, Jobs invited Wylie to a Mac event, trying to draw some of the sting from the movie's critique.
Zuckerberg followed in this tradition, appearing with Eisenberg on an episode of Saturday Night Live.
Steve Wozniak has an entire section of his website devoted to answering questions about Pirates of Silicon Valley. One of the points he makes interests me because it seems to reveal why Steve Jobs returned to make Apple a success once more, while Wozniak did little beyond his amazing early achievements. Asked about why Microsoft was given access to the Mac system, he explains that Microsoft made the best application software, and then goes on:

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BASU BACTERIA Mac OSWe did all realize by this time that the difference in computers, the thing that made some more special, was the software. Macintoshes and PC's had similarly capable hardware. But the Macintosh had the special OS and apps that worked that way. That was the reason why people bought Macintoshes. But, even though we openly said this, we ran Apple as a hardware company, because that's where the big revenues were. We were a software company pretending we were a hardware company.
We built factories and ordered parts and hired sales teams and set up distribution and sold our products. We had to handle surplusses that weren't sellable as well. We put out a huge investment. Let's say that the annual profits were $1B. Pretend that we spent $4B and brought in $5B. Not bad for a computer company. But you can look back and see that these profits were all due to people wanting the Mac OS. The way that screen looked and worked, with you instead of against you. You could just look and see how to do things, rather than remember it all (this was back a ways in time!). The only way people could buy this OS was to buy our hardware. So it was easy on paper to tell a convincing story that we were a great hardware company. And our $5B revenues put us well up on the Fortune 500 list of companies. It guaranteed Apple very high respect in big business circles.
But what if we'd just sold the OS to anybody who wanted to make hardware to run it. What if we'd even given up our hardware business. Let's say we licensed our OS. Assume that we'd have brought in the $1B it was worth (you could argue less but you could also argue more) every year. We'd only be a $1B company instead of a $5B company. Not as worthy, right? I'd like to suggest that this would have been better for our shareholders. The company wouldn't have had to take the huge investment risk, wouldn't have to set up factories that might be disposed of when things turned on us, wouldn't have had to melt down tons of unsellable hardware, wouldn't have been caught with lots of unused parts, wouldn't have had to hire and manage so many employees. We just could have sat back with a good programming team and collected on the Macintosh OS. We'd have been more like Microsoft. But this wouldn't have made us as big a company as selling hardware.
It seems that if we'd looked ahead at the importance of software, we'd have seen the mistake in this.
Looking at sales and profit charts (scroll to bottom of linked page) for Apple, we see an astonishing pattern: revenues went up steadily between 1981 to 1995, from a mere 335 million to a massive 11 billion. This indicates Apple had a great run for a decade after Steve Jobs was sacked in 1985. After 1995, though revenues declined precipitously, no doubt affected by the success of Windows 95. Again, this would seem to bear out Wozniak's analysis of Apple as a software company pretending to be a hardware firm. When Steve Jobs returned as CEO in 1997, sales were at 7 billion. Despite the success of the iMac, they kept going down till 2002, at which point they were at 5 billion annually. That's when an incredible resurgence began, helped by the Mac OS X, iPod, Apple Stores, iTunes, iPhone and iPad. Still, they only crossed the previous high sales mark in 2005, with sales of 13 billion. The chart then goes like this: 2006, 19 billion; 2007, 24 billion; 2008, 37 billion; 2009, 42 billion; and 2010, an incredible 65 billion dollars.
It was like something being torn down almost completely and rebuilt. The rebuilding was based on Apple's famed combination of well-designed hardware and intuitive software, which was finally affordable to a mass client base. Instead of Apple becoming more like Microsoft, Microsoft was left scrambling to become more like Apple. I don't know when Steve Wozniak wrote that comment about Apple essentially being a software company, but it must be evident to him now that a software company would never have been able to produce the devices that have made Apple the largest tech company in the world. Great engineer though he may be, it's clear Wozniak is no visionary. I wish

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Pirates of Silicon Valley

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had given some play to the creative side of Steve Jobs; the film would've been much better for it, and in some ways preempted

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The Social Network

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.