http://smithsonlinks.wordpress.com Just another WordPress.com weblog Tue, 08 Jan 2008 05:22:12 +0000 http://wordpress.com/ hourly 1 http://smithsonlinks.wordpress.com/2008/01/07/nemesis-the-star/#comment-4 Stewart MacLean Tue, 08 Jan 2008 05:22:12 +0000 http://smithsonlinks.wordpress.com/2008/01/07/nemesis-the-star/#comment-4 Wow, didn't know about Nemesis before. Thanks Josh. Wow, didn’t know about Nemesis before.
Thanks Josh.

]]> http://smithsonlinks.wordpress.com/2007/12/26/6-megapixels/#comment-3 cruxphoto Wed, 26 Dec 2007 20:56:36 +0000 http://smithsonlinks.wordpress.com/2007/12/26/6-megapixels/#comment-3 I think you make a valid point, but some of your information is incorrect. A 4 and a 10 Mpxl sensor will take the same amount of time to record each point of light. The same shutter speed and aperture would be used for both. The issue is that with a 10 Mpxl sensor that is the same size as the 4 Mpxl, each recording point on the sensor is very close to its neighbor, resulting in more noise because on recording point stimulates it's neighbor, rather than it being stimulated by actual light. http://www.photoxels.com/tutorial_noise.html This is a great link that tells about noise and the causes. And just as you said, higher Mpxl sensors that are the same size as lower ones are a big culprit. I think you make a valid point, but some of your information is incorrect. A 4 and a 10 Mpxl sensor will take the same amount of time to record each point of light. The same shutter speed and aperture would be used for both. The issue is that with a 10 Mpxl sensor that is the same size as the 4 Mpxl, each recording point on the sensor is very close to its neighbor, resulting in more noise because on recording point stimulates it’s neighbor, rather than it being stimulated by actual light.
http://www.photoxels.com/tutorial_noise.html
This is a great link that tells about noise and the causes. And just as you said, higher Mpxl sensors that are the same size as lower ones are a big culprit.

]]> http://smithsonlinks.wordpress.com/2007/12/24/hello-world/#comment-1 Mr WordPress Mon, 24 Dec 2007 05:45:57 +0000 #comment-1 Hi, this is a comment.<br />To delete a comment, just log in, and view the posts' comments, there you will have the option to edit or delete them. Hi, this is a comment.
To delete a comment, just log in, and view the posts’ comments, there you will have the option to edit or delete them.

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