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Who's she, in the standard test image?

October 3rd, 2008 Sarath Comments

If you notice most popular image processing applications, we could see a beautiful and sexy face of a girl as the standard test image. I was thinking, why most of the applications using the same image. I finally I managed to find her name from a sample file. It was Lena (or Lenna). Googling on her name returned a proper link to Wikipedia.

The image is originally cropped (:D) from Playboy Magazine centerfold picture. Swedish model Lena Söderberg paused naked for the 1972 November issue of Playboy magazine. It’s one of the most widely used images for testing image processing algorithms such as compression, denoising etc…

According to David C. Munson, editor-in-chief, January 1996 IEEE Transactions on Image Processing the wide popularity of image is because of two reasons.

First, the image contains a nice mixture of detail, flat regions, shading, and texture that do a good job of testing various image processing algorithms. It is a good test image! Second, the Lena image is a picture of an attractive woman. It is not surprising that the (mostly male) image processing research community gravitated toward an image that they found attractive    

Wikipedia also cited the controversy regarding this particular image.

The use of the image has produced some controversy, with some people concerned about Playboy magazine as the source of the image, and with the image being copyrighted.

When the IS&T wanted to invite Lena to their meeting,[5]

“Playboy helped track down the Swedish native in Stockholm, where she helps handicapped people work on (non-networked) computers. Although Playboy is notorious for cracking down on illegal uses of its images, it has decided to overlook the widespread distribution of this particular centerfold.

Says Eileen Kent, VP of new media at Playboy: “We decided we should exploit this, because it is a phenomenon.”"

Coincidentally, Playboy states the issue was its best-selling ever, having sold 7,161,561 copies as of May 2006.

OK that’s the story behind Lena!!!

Categories: Anecdotes, Misc Tags: ,

It's funny

April 9th, 2007 Sarath Comments

Today I wish to share some of the funny output/bug I’ve ever seen/heard about some academic projects done by my seniors in my polytechnic. Anyway I’m not going to mention their name.

California Callin’

We shall call him Don. Don’s proposal for academic project was to implement a custom protocol in C. The proposal goes as follows “By Implementing this protocol one would be able to communicate with another computer through Internet. For e.g. It will be able to communicate from a machine in Sree Rama polytechnic to a machine at California using this protocol through Internet.
Don started implementing this. Finally his 4-member team realized that it’s not easy to implement such a protocol within the time available for them.
So they updated the proposal again as “By Implementing this protocol one computer would be able to communicate with another computer through Local Area Network polytechnic.
Anyway the project ended up somehow and his batch mates saying (for fun) that Don updated the proposal again with Serial port as communication medium and he could not implement that too so finally data transfer happened with the help of floppy disks.
So the project started from California came down to floppy disk and flopped as well.

Patient Killer (a.k.a. Hospital Management System)

Don’s another classmate did a project named Hospital Management System. The system functions well but they didn’t get time to implement a feature. It was to automate the room reservation”
The operation of this HMS as follows
1. Registers Patient.
2. To allot a room for patient, we should enter the room number manually.
3. Complete the registration.

So I can explain the operation again in a broad manner  (Just kidding)
Normally attender will be assigned for this manual checking of the room s available and will report back to receptionist. If the patient’s condition is serious and if the hospital is bug enough (say 7 stored) the patient’s story may end upon there. And if an attender does the job for a week, he may also enter to ICU.

Contrastive offers of Hotel Management Systems.

Another guy did a project called Hotel Management System. It also had functioned in all aspect and they have added up one more feature called “Offers” in the system. They caught some funny bugs on preparing for demo(testing).
One problem was, if a person comes to rent a room, he need to order all the dishes going to have from the restaurant for the period of his stay. If he stays there for one week, he need to order every dishes for breakfast, lunch, dinner etc…. anyway they kept bug as open.

Another problem was, if we use the offer and if the offer is “Fried Rice”. If the person orders one bottle of Mineral water too, he will get the fried rice. Finally they have removed the “Offer” feature from the system.

P.S: I’ve exaggerated some stories for fun anyway I’ve introduced this before blogging this.

Categories: Anecdotes, History, Misc, Personal Tags:

Love People Instead of Judging them

October 27th, 2006 Sarath Comments

This is quite an old story, but worth reading.

A man and his girlfriend were married.

A few months later, the wife comes to the husband with a proposal: “I read in a magazine, a while ago, about how we can strengthen our
marriage.” she offered.

“Each of us will write a list of the things that we find a bit annoying with the other person. Then, we can talk about how we can fix them
together and make our lives happier together.”

The husband agreed. So each of them went to a separate room in the house and thought of the things that annoyed them about the other. They thought about this question for the rest of the day and wrote down what they came up with.

The next morning, at the breakfast table, they decided that they would go over their lists.

“I’ll start,” offered the wife. She took out her list. It had many items on it. Enough to fill 3 pages, in fact. As she started reading the list of the little annoyances, she noticed that tears were starting to appear in her husbands eyes.

“What’s wrong?” she asked. “Nothing” the husband replied, “keep reading your list.”

The wife continued to read until she had read all three pages to her husband. She neatly placed her list on the table and folded her hands over top of it.

“Now, you read your list and then we’ll talk about the things on both of our lists.” She said happily.

Quietly the husband stated, “I don’t have anything on my list. I think that you are perfect the way that you are. I don’t want you to change
anything for me. You are lovely and wonderful and I wouldn’t want to try and change anything about you.”

The wife, touched by his honesty and the depth of his love for her and his acceptance of her, turned her head and wept.

“If you judge people, you have no time to love them. Never take some one for granted. Hold every person close to your heart because you might wake up one day and realize that you have lost a diamond while you were too busy collecting stones.”

– Mother Teresa

Categories: Anecdotes, History, Personal Improvement Tags:

A Funny Bug

August 1st, 2006 Sarath Comments

There we had a funny bug in one of our security products. Ok let me introduce the author of this bug Mr. John A V. He’s my colleague, senior in my college and he is my room mate as well.
He’s a real a brilliant guy who is having in-depth knowledge in C++, Windows Operating System, Linux and UNIX. He worked with security products and drivers in all platforms.

But this brilliant guy had a funny bug in his early days of his career. Let me explain the bug.

John was the person who supposed to do the registry monitoring part of the application. The key responsibility of his module was to monitor the registry keys used by the application and if somebody change those settings manually or programmatically, (in simple word if a change occurs) this module will replace the keys with it’s previous (original) values.
John did its coding in a well manner, and prepared for testing. He started the application. As the part of testing, he deleted the key which supposed to use by the application. Suddenly his application caught into a deadlock. He checked the code. he could not find any problems with that. When analyzed once more, he found the problem.
His module implements a call back mechanism, which is invoked whenever the registry keys’ value changed. As usual, his callback function invoked when the registry value changed. Suddenly the module, changed it back to the old (original) value. But his modification was also a change and “this change” gave him a callback that “the key you are watching has been changed”. Finally the module stuck up. Anyway he fixed it and it’s working fine now… but still we’re used to remember him this funny bug:).

'IBM is legacy, Infosys is the future'

July 31st, 2006 Sarath Comments

“IBM is legacy, Infosys is the future,” said Indian Finance Minister P Chidambaram, speaking at the 25th anniversary celebrations of Indian infotech giant Infosys Technologies Ltd at the company’s magnificent campus in Mysore on Sunday evening.
……….
……….
……….
“It is difficult to believe we are in India,” the finance minister gushed. “This could be the Silicon Valley in California, this could be the Rouen region in France, this could be Stuttgart, this could be any town in Australia. It is not even in a capital city, but in a place of great history and a greater future. But we are proud that this is India, we are proud that the makers of this dream are here with us and let me begin by congratulating Narayana Murthy and those who founded Infosys 25 years ago,” the finance minister went on.
He said that the Infosys campus was a great place for education, training and, perhaps, romance. “I have not seen a more romantic environment than this in the last many years,” he said and added tongue-in-cheek, “every challenge must be converted into an opportunity.” Much merriment rippled through the gathering.

Read More: ‘IBM is legacy, Infosys is the future’
See ‘The Infosys Campus’

Categories: Anecdotes, Misc, Personal Tags:

India's monster eater retires

July 26th, 2006 Sarath Comments

Restaurant owners in the town of Trissur in the Indian state of Kerala can
breathe a huge sigh of relief – the “monster eater” is retiring.

He’s Rappai… He’s knowing as “Theeta Rappai” among the people in Kerala. He’s from Thrissur, Kerala,India. He’s well known for him Big Roomed Stomache.

I know him personally through my father. He’s such a nice and childish man in his behavior.

I remember one of his “Unlimited Lunch” from an hotel.

One day some college guys went to a restaurant at Thrissur. They had some snacks and tea from there. When the bill came, the amount charged for snacks were differ from the menu. When they have questioned the same, the supplier replied that, the rate has had been changed before 2-3 days and not updated in the menu. They’ve rejected in paying the extra amount. They said the cashier that they will give only the correct amount as per the menu. I’m not sure whether the guys paid the extra amount, but they decided to give a “punishment”.

These guys contacted Rappai and said the matter. The hotel had an offer of “Unlimited Lunch”. Common people could not really make use of this offer because they haven’t that much room to accommodate more food.

On the next day Rappai went to hotel and taken ticket for “Unlimited Meals”. The remaining story is history. They have given 10’s of plates of food for Rappai… but still rappai not satisfied with it. Finally they’ve rejected in giving food. Rappai became violent and asked for more food. Hotel manager called the police and complained against Rappai. But the police men behaved just oppositely as expected by the hotel manager. They asked the manager to give food till Rappai say “stop”.

He’s retiring from his heavy eating because of the bad health condition.

Read more about him from BBC

Categories: Anecdotes, Misc, Personal Tags:

When You Divorce Me, Carry Me Out in Your Arms??

July 18th, 2006 Sarath Comments

Today I got a mail from my friend Sajimol. The mail contained a long touching story… here it is.

To my married and unmarried friends:

This is a very touching story, please read it slowly….

On my wedding day, I carried my wife in my arms. The bridal car stopped in front of our one-room flat. My buddies insisted that I carry her out of the car in my arms. So I carried her into our home. She was then plump and shy. I was a strong and happy bridegroom.

This was the scene ten years ago.

The following days were as simple as a cup of pure water: we had a kid; I went into business and tried to make more money. When the assets were steadily increasing, the affection between us seemed to ebb. She was a civil servant. Every morning we left home together and got home almost at the same time. Our kid was studying in a boarding school.

Our marriage life seemed to be enviably happy. But the calm life was more likely to be affected by unpredictable changes.

Dew came into my life.

It was a sunny day. I stood on a spacious balcony. Dew hugged me from behind. My heart once again was immersed in her stream of love. This was the apartment I bought for her.

Dew said, you are the kind of man who best draws girls’ eyeballs. Her words suddenly reminded me of my wife. When we were just married, my wife said, Men like you, once successful, will be very attractive to girls.

Thinking of this, I became somewhat hesitant. I knew I had betrayed my wife. But I couldn’t help doing so.

I moved Dew’s hands aside and said you go to select some furniture, O.K.? I’ve got something to do in the company. Obviously she was unhappy, because I had promised to do it together with her. At the moment, the idea of divorce became clearer in my mind although it used to be something impossible to me.

However, I found it rather difficult to tell my wife about it. No matter how mildly I mentioned it to her, she would be deeply hurt.

Honestly, she was a good wife. Every evening she was busy preparing dinner. I was sitting in front of the TV. The dinner was ready soon. Then we watched TV together. Or, I was lounging before the computer, visualizing Dew’s body. This was the means of my entertainment.

One day I said to her in a slightly joking way, suppose we divorce, what will you do? She stared at me for a few seconds without a word. Apparently she believed that divorce was something too far away from her. I couldn’t imagine how she would react once she got to know I was serious.

When my wife went to my office, Dew had just stepped out. Almost all the staff looked at my wife with a sympathetic eye and tried to hide something while talking to her. She seemed to have got some hint. She gently smiled at my subordinates. But I read some hurt in her eyes.

Once again, Dew said to me, He Ning, divorce her, O.K.? Then we live together. I nodded. I knew I could not hesitate any more.

When my wife served the last dish, I held her hand. I’ve got something to tell you, I said. She sat down and ate quietly. Again I observed the hurt in her eyes. Suddenly I didn’t know how to open my mouth. But I had to let her know what I was thinking. I want a divorce. I raised the serious topic calmly.

She didn’t seem to be annoyed by my words, instead she asked me softly, why? I’m serious. I avoided her question. This so-called answer made her angry. She threw away the chopsticks and shouted at me, you are not a man!

That night, we didn’t talk to each other. She was weeping. I knew she wanted to find out what had happened to our marriage. But I could hardly give her a satisfactory answer, because my heart had gone to Dew.

With a deep sense of guilt, I drafted a divorce agreement which stated that she could own our house, our car, and 30% stake of my company. She glanced at it and then tore it into pieces. I felt a pain in my heart. The woman who had been living ten years with me would become a stranger one day. But I could not take back what I had said.

Finally she cried loudly in front of me, which was what I had expected to see. To me her cry was actually a kind of release. The idea of divorce which had obsessed me for several weeks seemed to be firmer and clearer.

Late that night, I came back home after entertaining my clients. I saw her writing something at the table. I fall asleep fast. When I woke up, I found she was still there. I turned over and was asleep again.

She brought up her divorce conditions: she didn’t want anything from me, but I was supposed to give her one month s time before divorce, and in the month’s time we must live as normal a life as possible. Her reason was simple: our son would finish his summer vacation a month later and she didn’t want him to see our marriage was broken.

She passed me the agreement she drafted, and then asked me, He Ning, do you still remember how I entered our bridal room on the wedding day? This question suddenly brought back all those wonderful memories to me. I nodded and said, I remember. You carried me in your arms, she continued, so, I have a requirement, that is, you carry me out in your arms on the day when we divorce. From now to the end of this month, you must carry me out from the bedroom to the door every morning.

I accepted with a smile. I knew she missed those sweet days and wished to end her marriage romantically.

I told Dew about my wife s divorce conditions. She laughed loudly and thought it was absurd. No matter what tricks she does, she has to face the result of divorce, she said scornfully. Her words more or less made me feel uncomfortable.

My wife and I hadn’t had any body contact since my divorce intention was explicitly expressed. We even treated each other as a stranger. So when I carried her out on the first day, we both appeared clumsy. Our son clapped behind us, daddy is holding mummy in his arms. His words brought me a sense of pain. From the bedroom to the sitting room, then to the door, I walked over ten meters with her in my arms. She closed her eyes and said softly, Let us start from today, don’t tell our son. I nodded, feeling somewhat upset. I put her down outside the door. She went to wait for a bus, I drove to the office.

On the second day, both of us acted much more easily. She leaned on my chest. We were so close that I could smell the fragrance of her blouse. I realized that I hadn’t looked at this intimate woman carefully for a long time. I found she was not young any more. There were some fine wrinkles on her face.

On the third day, she whispered to me, the outside garden is being demolished. Be careful when you pass there.

On the fourth day, when I lifted her up, I seemed to feel that we were still an intimate couple and I was holding my sweetheart in my arms. The visualization of Dew became vague.

On the fifth and sixth day, she kept reminding me something, such as, where she put the ironed shirts, I should be careful while cooking, etc. I nodded. The sense of intimacy was even stronger. I didn’t tell Dew about this.

I felt it was easier to carry her. Perhaps the everyday workout made me stronger. I said to her, It seems not difficult to carry you now. She was picking her dresses. I was waiting to carry her out. She tried quite a few but could not find a suitable one. Then she sighed, all my dresses have grown bigger. I smiled. But I suddenly realized that it was because she was thinner that I could carry her more easily, not because I was stronger. I knew she had buried all the bitterness in her heart. Again, I felt a sense of pain. Subconsciously I reached out a hand to touch her head.

Our son came in at the moment. Dad, it’s time to carry mum out. He said. To him, seeing his father carrying his mother out had been an essential part of his life. She gestured our son to come closer and hugged him tightly. I turned my face because I was afraid I would change my mind at the last minute. I held her in my arms, walking from the bedroom, through the sitting room, to the hallway. Her hand surrounded my neck softly and naturally. I held her body tightly, as if we came back to our wedding day. But her much lighter weight made me sad.

On the last day, when I held her in my arms I could hardly move a step. Our son had gone to school. She said, actually I hope you will hold me in your arms until we are old.

I held her tightly and said, both you and I didn’t notice that our life lacked intimacy.

I jumped out of the car swiftly without locking the door. I was afraid any delay would make me change my decision. I walked upstairs. Dew opened the door. I said to her, Sorry, Dew, I won’t divorce. I’m serious.

She looked at me, astonished. The she touched my forehead. You got no fever. She said. I moved her hand off my head. Sorry, Dew, I said, I can only say sorry to you, I won’t divorce. My marriage life was boring probably because she and I didn’t value the details of life, not because we didn’t love each other any more. Now I understand that since I carried her into the home, she gave birth to our child, I am supposed to hold her until I am old. So I have to say sorry to you.

Dew seemed to suddenly wake up. She gave me a loud slap and then slammed the door and burst into tears. I walked downstairs and drove to the office.

When I passed the floral shop on the way, I ordered a bouquet for my wife which was her favorite. The salesgirl asked me what to write on the card. I smiled and wrote, I’ll carry you out every morning until we are old!!
        ♪♪♪☆☆★★★☆☆♪♪♪

!!♪Treasure the one who always with you♪!!!

Categories: Anecdotes, Misc, Personal Tags:

Afraid of taking a step?

July 10th, 2006 Sarath Comments

Are you afraid to take this step? Does it seem too sudden, too much like a leap in the dark? Do you not know that the steps of faith always “fall on the seeming void, but find the rock beneath”? A man, having to descend a well by a rope, found, to his horror, when he was a great way down, that it was too short. He had reached the end, and yet was, he estimated, about thirty feet from the bottom of the well. He knew not what to do. He had not the strength or skill to climb up the rope, and to let go was to be dashed to pieces. His arms began to fail, and at last he decided that as he could not hold on much longer, he might as well let go and meet his fate at once. He resigned himself to destruction, and loosened his grasp. He fell! To the bottom of the well it was — just three inches!
If ever your feet are to touch the “rock beneath,” you must let go of every holding-place and drop into God; for there is no other way. And to do it now may save you months and even years of strain and weariness.

Taken from THE CHRISTIAN’S SECRET OF A HAPPY LIFE By Hannah Whitall Smith
Link: Christian’s Secret of a Happy Life

Greatest Paradoxes

June 30th, 2006 Sarath Comments
Few centuries ago, a Law teacher came across a student who was willing to learn
but as unable to pay the fees. The student struck a deal saying, “I will pay
your fee the day I win my first case in the court”. Teacher agreed and proceeded
with the law course. When the course was finished and teacher started pestering
the student to pay up the fee, the student reminded him of the deal and pushed
days. Fed up with this, the teacher decided to sue the student in the court of
law and both of them decided to argue for themselves.

The teacher put
forward his argument saying: “If I win this case, as per the court of law, the
student has to pay me as thecase is about his non-payment of dues. And if I lose
the case, student will still pay me because he would have won his first case. So
either way I will have to get the money”. Equally brilliant student argued back
saying: “If I win the case, as per the court of law, I don’t have to pay
anything to the teacher as the case is about my non-payment of dues. And if I
lose the case, I don’t have to pay him because I haven’t won my first case yet.
So either way, I am not going to pay the teacher anything”. This is one of the
greatest paradoxes ever recorded in history.

 

Categories: Anecdotes Tags:

Picasso: Inspiration or not?

June 30th, 2006 Sarath Comments

Well, this one I got from net. we can interpret the following in many way. I interpreted in an inspirational manner.

“When I was a child,” Picasso once
recalled, “my mother said to me, if you become a soldier, you’ll be a
general. If you become a monk, you’ll end up as Pope. Instead I became
a painter – and wound up as Picasso.”

Moral (What I learned): Be the best always… Nobody starting as an expert. A person’s hardwork, skill, knowledge, curiosity, attitude makes and shapes a person. Finally the world will recognize who you are?

Categories: Anecdotes, Personal Improvement Tags: