Specifications

Advanced parameters and commands

Pearleye Technical Manual V2.0.0

Example

Activate the two-point correction

>E=1[CR]

The parameters A and B define both files out of which the reference images

for the two-point correction data are loaded. In case that various correction

data sets are available the reference images in the file system are stored each in

a closed sequence of file numbers. The loading process following the camera

start begins at the first cold reference image A. Then it is continued with the

accompanying warm reference image B. In the following step it is attempted

to load the file numbers A+1, then B+1 and so on. This process is continued

as long as one file within the sequence is missing in the flash or the maximum

number of correction sets (actually 32) had been achieved.

In case during operation the value of A or B is new adjusted, this change

causes the immediate data load out of this file. Different to the automatic load-

ing procedure following the switch-on of the camera, the data are exclusively

copied within the memory page S (see Chapter Select a correction data set (S)

on page 36) actually being activated. Following the storage (X=1) and a re-

start of the camera all file numbers following A and B are loaded into the

correction data memory as mentioned above. For an optimum image quality one

should take into consideration that the parameters A and B shall always

specify a pair of two mating reference images, even though these parameters

are alterable separately.

3 Deactivated

Test mode: Correction data B are output as image data. (*)

4 One-point correction: Simple subtraction of the correction data

A from the input data. In addition the set value J is added as

offset to each pixel value.

5 One point correction: Simple subtraction of the correction data

B from the input data. In addition the set value K is added as

offset to each pixel value.

Note



(*) Operating modes 2 and 3 exist for test purposes.

In case of activating one of these modes it has to be taken into

consideration that the module does not transmit any incoming

image data anymore. It becomes a data source itself instead.

Value Description

Table 17: Parameter E: values