Precisely, it is insecure since the verification watermark can be unreasonably extracted from other unprotected images using the identical secret key by the owner.
All images were acquired using the identical settings.
Automated measurements were also recorded from the far wall, using the same image, from the identical 1 cm section proximal to the carotid bulb.
For sfGFP I573A, the cellular fluorescence level (i.e. a measure of protein expression) is reduced compared with WT sfGFP ABCG2 (compare intensity of Figure 4A with Figure 4B obtained using identical image acquisition and processing conditions), in agreement with data from transient expression of untagged isoforms.
For both ADNI and Mayo data, methods of MRI pre-processing to correct image artifacts, the boundary shift integral algorithm to calculate ventricular expansion, and PIB quantitative analyses were all performed in an identical manner using the same automated image processing pipelines at Mayo.
Note that we used identical images for the fearful and neutral sequences, the only difference was their sequence endpoints (Fig. 1 a,b ).
All cardiomyocytes were imaged using an identical imaging protocol (LSM510 're-use' function to ensure consistency in pinhole diameter, brightness, contrast, and laser intensity).
The intra-variability was assessed using the two sets comprising of identical image but with images re-arranged, flipped and rotated.
The Hoechst33342 fluorescence intensity was evaluated in images captured in a confocal microscope (LSM 510 Meta; Zeiss) using identical settings and image analysis software (Image J).
Nevertheless, measurements of fractional changes in glucose use over time are only reliable when sequential scans of the same patient are performed using the same scanner, under identical scanning, image reconstruction and data analysis conditions, what means that serial scans of one patient should be performed in the same institute.
