Dennis Robert

6 Questions 7 Answers 0 Followers

Questions related from Dennis Robert

What is the difference between ICD10 and ICD10-CM?

I don't see much differences from a functional point of view. But I notice some differences. For example, C85.7 is a ICD10 code, but this is not present in ICD10-CM. What exactly is the difference...

11 November 2016 5,557 0 View

Is ANOVA a valid test to find differences between treatment responses at three different visits during an interventional trial?

Let's say I have measured a biomarker level which corresponds to treatment response. The measures are taken at baseline, in the middle of the trial and also post-treatment. The objective is to...

09 September 2016 7,474 0 View

How do you convert MedDRA to ICD-9 or ICD-10?

I am looking for a way to convert MedDRA to ICD 9 or ICD 10. Is there a standard methodology available? Thanks in advance..

07 July 2016 6,367 0 View

Why does translation vector of an extrinsic matrix not correspond to the camera position?

Given an extrinsic matrix, it is granted that it transforms a point in world coordinate to a point in camera coordinate. Let E be the extrinsic matrix: R11 R12 R13 t1 R21 R22 R23 t2 R31 R32 R33...

09 September 2014 7,248 7 View

How can I estimate the difference between two rotation matrices?

The main objective here is to computer pose of a real camera in the subsequent frames of a video (after I compute it in the first frame using a PnP algorithm) without the need of solving PnP again...

09 September 2014 6,786 6 View

Where can I get sample CT and PET images of brain tumors?

I am trying to do a multimodal registration. For that I am in need of CT and PET images of brain tumors. Can someone send me a list of websites where I can get them from? Thanks in advance..

07 July 2014 8,421 2 View