To separate objects from their background, it is necessary that you use Photoshop clipping paths or Alpha channel. At Cobwebs Design, we employ both clipping paths and alpha channel. It is a fact that any image may contain three or four color channels. The most common ones are red, green, cyan or blue, magenta, black or yellow.
To be able to isolate any image using the alpha channel, we create an extra channel containing the shape of the isolated object. If the object contains a lot of details, you need to make up your mind on the method to use between Clipping Paths vs Alpha Channel. If your objective is to have the image isolated using the selection of contrast in colors, you may choose clipping path option.
If you are converting files with PSD to pdfs, using the clipping path will give you larger pds than if using alpha channel. If you are using the path window in Photoshop, the image should be saved as PSD and placed in design.
Photoshop clipping path separates objects from the background by using alpha channel. The method is pixel and not vector based. At Cobwebs Design, when we want to have an image done using this method, all we do is to use alpha channel to edit and make the pictures look real.
We use alpha channel, to create an embedded path. Thereafter, we save the selection as a channel. If you are in Photoshop, all you need to do is to save selection as channel below the channel palette all you need to do is to click on save mask in the channel roll-up. In choosing Clipping Paths vs Alpha Channel, you have an option of saving several channels with different selections. This will help you try out a variety of clipping path. You will finally end up with photos that are well done. Similarly, you can end up with better results if you save the image as a TIFF or any format you may deem appropriate.
Clipping Paths vs Alpha Channel can be used to isolate or knockout parts of an image. To use Alpha channel, you need to start by isolating an object from the background. Alternatively, one may start by placing the object on a different background before isolating the object.
Whether to choose Clipping Paths vs Alpha Channel in isolating your images is determined by the shape of the object. Ideally, clipping path is used specifically for hard edge mask. While the Alpha channels should be used for soft edges, feathering, graduated edges or intricate shapes.
Alpha channels store can be used to protect photos areas by image masking. Masks will protect areas painted black while the areas painted white are available for editing.
Once you have created a path, making a mask becomes easy. When the mask is made from a path, it creates an edge that is sharp enough and which can be useful in adding design elements with defined edges. Most paths have edges and therefore it becomes difficult to use them to preserve softness of the feathered edges. Consequently, one needs some basic knowledge on Clipping Paths vs Alpha Channel before deciding the one to use.