PDF rasterization quality

Use these settings to configure image resolution.
Option Description
OCR page resolution Select the resolution used in creating a raster image out of input PDF documents for further barcode recognition.

Resolution can be any positive integer value from the range 2...65535. You can select a value from the list or enter it manually.

Note: You may set the value of OCR page resolution to 0. In this case, the component will try to autodetect the resolution.

The default value is 150 dots per inch (dpi).

Note: When you use a high resolution (more than 1200 dpi) there may be not enough memory for processing PDF documents.
Split page resolution Select the resolution of the documents that result from splitting the original document.

Resolution can be any positive integer value from the range 2...65535. You can select a value from the list or enter it manually.

Note: You may set the value of Split page resolution to 0. In this case, the component will try to autodetect the resolution.

The default value is 300 dpi (normal for A4 or Letter page size).

Note: When you use a large resolution (more than 1200 dpi) there may be not enough memory for processing PDF documents.
Text anti-aliasing Select number of bits used for text anti-aliasing when input PDF pages are rendered. It can have one of the following possible values: 1, 2, or 4 bits. The default value is 4 bits.
Graphics anti-aliasing Number of bits used to implement anti-aliasing of vector graphics objects when input PDF pages are rendered. It can have one of the following possible values: 1, 2, or 4 bits. The default value is 1 bit.