x-ray
Veteran
I do not add grain. If I want grain I shoot film.
I primarily use photoshop CS2 for my raw conversions. Using the sliders and curves you as the photographer have the full control of what the electronic emulsion should look like. You define the characterisitics of that film. When you shoot in camera jpg or tif files the look or emulsion is defined by an engineer in japan. It's the collective look of the folks sitting around the table in a meeting at canon or nikon and not the look that defines you. When you process raw files you start with nothing but undefined O's and 1's from the sensor. Granted there is a look to the elctronics and sensor in the camera but you have incredable control over all perameters of the image. If you've looked at sensitometry curves of film you can start to understand how you can define your own emulsion look in digital. If you start with a linear response from the sensor and build your own curves then you have engineered the look yourself. You can make a warm emulsion, open shadows and contrast in the highlights or anything you want. Change the slope of the curve and flatten the toe, whatever knocks you out. For the most part film is defined by the engineer that designed the emulsion. You do have some control with different developers and process time but basically you take what the manufacturer gives you. With digital raw the look is up to you.
I'll pull some images tomorrow and post them in the gallery. Unfortunately you probably won't see anything spectacular because of low res jpg's and the web.
http://www.rangefinderforum.com/photopost/showgallery.php?cat=5045
I primarily use photoshop CS2 for my raw conversions. Using the sliders and curves you as the photographer have the full control of what the electronic emulsion should look like. You define the characterisitics of that film. When you shoot in camera jpg or tif files the look or emulsion is defined by an engineer in japan. It's the collective look of the folks sitting around the table in a meeting at canon or nikon and not the look that defines you. When you process raw files you start with nothing but undefined O's and 1's from the sensor. Granted there is a look to the elctronics and sensor in the camera but you have incredable control over all perameters of the image. If you've looked at sensitometry curves of film you can start to understand how you can define your own emulsion look in digital. If you start with a linear response from the sensor and build your own curves then you have engineered the look yourself. You can make a warm emulsion, open shadows and contrast in the highlights or anything you want. Change the slope of the curve and flatten the toe, whatever knocks you out. For the most part film is defined by the engineer that designed the emulsion. You do have some control with different developers and process time but basically you take what the manufacturer gives you. With digital raw the look is up to you.
I'll pull some images tomorrow and post them in the gallery. Unfortunately you probably won't see anything spectacular because of low res jpg's and the web.
http://www.rangefinderforum.com/photopost/showgallery.php?cat=5045