Workflow – Part 2

Workflow is a process that details the first step to the last. Setting up a workflow will become an instinct to you, but until then let us catalog and learn the process of priorities. By priorities I mean, by completing the previous step you now have what is required to complete this step and have made available to yourself the tools for the next step.

Taking a small project using the same principles as photo processing will help us explain the process in as few words as possible.

To build a storage shed there must be some decisions made of the size and design. From these decisions an architectural blue print can be made. Now with the blue prints we can make a materials list and go shopping. Do you see the progression? Here is another way of looking at the process:

1. Design and size
2. Architectural drawings
3. Materials list
4. Materials shopping
5. Ground breaking and construction

Each step when completed is setting up the success of the following step.

Starting with a new project, what are the signs of the first step?

1. What is the first puzzle piece? First, set up your end product. How will it look? What are you providing; service or tangible product?
2. What will you give with this service/product? What else should hold your attention in the phase of “material gathering”?
3. How many practical steps can be made or planned to affect a clear understanding for everyone involved?

Something I have found invaluable in this process is having a scratch pad and new paper to record both ideas for consideration and decisions leading to the conclusion.

Take deep breath and relax. Things will start to fall into place on their own with these foundational questions answered. A challenge is not worth gray hair, unless you like the distinguished look. *Grin*

Enjoy.

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Camera Troubles – Part 5

There is one more part of the human Eye and camera that we have not covered. This is the process of the Data Transfer from the Sensor to the Storage media via the Processor.

The Data Transfer:

The human capability for vision is amazing because we think we understand it enough to duplicate the process, only to realize our duplication is much less efficient than our inspiration.

As soon as our Retina receives the light of our surroundings, beginning to send the neurological impulses to the Optic Nerve there is a process of Data Transfer initiated. The amazing thing about this Data Transfer is the amount of detail that can be recalled, or amounts of certain information which one can be trained to receive and recall.

Illustration of information recall: Military branches train their personnel to acquire a target and discern in an instant if it is friendly or hostile. After an operation, begin the reports from each member and with it the lists of information that is most important; number of personnel on the operation, enemy patrols encountered, branches to which the patrols are affiliated, shots fired, number of injuries…etc. There is a lot of information to take in with precious little time to do so. This information is primarily accumulated by sight and secondarily with the other 4 human senses.

The same for public servants. Police officers require the use of sight in making reports besides assessing the threat to the public and their own safety. Paramedics make reports with vital statistics of a patient from many different senses at the same time. Firemen and women are trained to take verbal queues before getting to the scene of an emergency to take their own assessment of the situation.

This is all gathering data. These mentioned public servants and military are trained not just to gather information but to recall it for the purpose of reporting the events as they happened. This Data is what I draw upon in likening it to the Data a camera receives.

When the sequence in a camera is initiated, the light received by the Sensor is converted into Data which is transferred  across thin metal conductors. However, here is where Data loss becomes a problem. The Sensor is made up of millions of little pixels which receive light. There is not adequate space to give each pixel its own dedicated metal conductor for Data Transfer, so there ends up being about 100,000 or more pixels attached to 1 metal conductor lead.

Even still it is incredible that with so much Data being Transferred there is not more Data loss in digital cameras.

In the next and last post for the “Camera Troubles” series, we will discuss the specifics of the digital camera limitations so that we can learn to capture the detail we want.