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Today I tried the function getShape on the binary images extracted using getColor in yesterday’s post. I tried same function on different binary images and it worked fine but today it didn’t worked as expected. The circularities of shapes (square, circle, triangle) are intermixed. I mean these should be in a specified range for a certain shape. But results were not favorable. Hoping to get it finished soon.

Today got to listen about the introduction to Mobile Sensors like Accelerometer, Gyroscope, Proximity etc. A gyroscope is a device that uses Earth’s gravity to help determine orientation. An accelerometer is a compact device designed to measure non-gravitational acceleration. When the object it’s integrated into goes from a standstill to any velocity, the accelerometer is designed to respond to the vibrations associated with such movement.

http://www.livescience.com/40103-accelerometer-vs-gyroscope.html

Also came to know about LVM. LVM stands for Logical Volume Management. It is a system of managing logical volumes, or filesystems, that is much more advanced and flexible than the traditional method of partitioning a disk into one or more segments and formatting that partition with a filesystem.

Read More: https://wiki.ubuntu.com/Lvm

One of my friend had Ubuntu installed as LVM system. He got some problem and could not boot from it. So I tried to mount it as I usually do using mount –bind /dev/sdxx/ /mnt/ from the live USB, but it didn’t work and gave some error saying it can’t mount lvm. Internet wasn’t working that time so I searched now and found something: http://www.tuxradar.com/answers/212 I can’t test it right now because I don’t have the LVM and I’m having manual partitioning.